Full opinion text
ROBERT MADDEN HILL, Circuit Judge: These consolidated cases arise from the crash shortly after takeoff of Pan American World Airways Flight 759 near New Orleans, Louisiana. The plaintiffs are foreign citizens who sought recompense for their injuries in a Louisiana federal court. Pan American World Airways, Inc. (Pan American) invoked the doctrine of forum non conveniens, insisting that the plaintiffs’ home country of Uruguay is the proper forum for the resolution of plaintiffs’ claims. We took these cases en banc to decide whether the district court properly applied the doctrine of forum non conveniens. For the reasons stated below, we hold the plaintiffs’ causes of action were properly tried in a Louisiana federal court. I. On July 9, 1982, Pan American Flight 759 crashed in Kenner, Louisiana, shortly after takeoff from Moisant International Airport. All 154 persons aboard the plane perished. Eyewitness accounts established that seconds after takeoff Flight 759 suddenly descended and pitched to one side. The plane’s wing struck a tree causing the wings to swing perpendicular to the ground. Within seconds the plane crashed exploding on impact. A later crash investigation concluded that a microburst wind shear was a contributing cause to the accident. Within weeks of this tragic accident, personal representatives of many of the deceased passengers filed wrongful death suits and survival actions in various United States district courts. On August 12, 1982, plaintiffs filed their suits in the United States District Court for the Eastern District of Louisiana against Pan American, the Boeing Company (manufacturer of the airplane), and the New Orleans Aviation Board (operator of Moisant International Airport). Plaintiffs in these consolidated cases are citizens and residents of Uruguay, and are heirs of passengers killed in the crash of Flight 759. Luis Alberto and Susanna Electra Trivelloni-Lorenzi (Trivelloni children) brought suit for the wrongful death and as survivors of their parents Luis Alberto and Electra Iris Trivelloni who perished in the crash. Ernesto Serio Pampin Lopez (Pampin) brought suit for the wrongful death and as survivor of his mother Sara Lopez de Pampin, his sister Amparo Pampin Lopez, and his aunt Irma Lopez de Alvarez who perished in the crash. All of the decedents were citizens and residents of Uruguay who were on vacation in the United States. Plaintiffs also intended to join the United States as a defendant, but they had to exhaust their administrative remedies under the Federal Torts Claims Acts (FTCA), 28 U.S.C. § 2671 et seq., before doing so. On April 29, 1983, plaintiffs commenced their administrative claims against the United States. At the time plaintiffs initiated their administrative claims against the United States, they were not aware that on January 26, 1983, Pan American had indicated to the district court that Pan American and the United States were prepared to stipulate to liability. Plaintiffs did not have access to the information because it had been placed in a sealed minute entry. The information was not disclosed to plaintiffs until mid-summer of 1983, over one year after the crash. At a pretrial hearing on July 29, 1983, Pan American advised the district court and plaintiffs that it intended to move to dismiss plaintiffs’ cases on the ground of forum non conveniens. Pan American’s counsel stated that “we’re going to take the position that if liability is not an issue ... that the damage issues in the foreign [plaintiffs’] cases belong in the countries from which they came____” The district court instructed Pan American to file its motion to dismiss for forum non conveniens, but in an effort to expedite matters, the court informed Pan American that its motion would be denied. Recognizing that all the parties knew the United States was to be joined as a defendant after the administrative process was completed and anticipating such joinder, the district court stated: The government is a defendant; the government is going to remain a defendant. I can tell you how I’m going to rule on the motion, so we can go on to the next issue. Really, I’m going to rule that you have no right to that transfer, and I’m going to rule that that issue hanging there is not going to stop me from ruling on it, that I’m not going to do it, and you can sign the stipulations. We’re going to go to trial here on damages, with the government as a defendant and with the crash happening here ... The crash was here, and the United States is a party. On August 22, 1983, Pan American did file its motion to dismiss plaintiffs’ cases on the ground of forum non conveniens. In connection with the motion, Pan American stated that it would: (1) submit to jurisdiction of the courts of Uruguay, (2) concede liability, (3) waive any statute of limitations defense, (4) waive the Warsaw Convention’s limitation of damages provision, and (5) guarantee satisfaction of any judgment entered against it in Uruguay. In its motion Pan American argued that the United States was an unnecessary party since Pan American had guaranteed payment of any judgment rendered against Pan American in Uruguay. The motion went on to contend that dismissal on the basis of forum non conveniens was proper because only the damages issue remained and that this issue could best be litigated in Uruguay. In a minute entry docketed September 6,1983, the district court denied the motion. Pan American moved for reconsideration or alternatively for certification of the ruling for interlocutory appeal pursuant to 28 U.S.C. § 1292(b). The district court denied both requests. Pan American petitioned this court for a supervisory writ of mandamus, but on January 18, 1984, we refused to issue the writ. On December 16, 1983, while Pan American was attempting to gain interlocutory review of the district court’s denial of its motion to dismiss for forum non conveniens, plaintiffs, Pan American, and the United States entered into a stipulation as to liability, damages, defenses, and payment under any subsequent judgment. As anticipated by the parties, plaintiffs’ administrative claims under the FTCA were unsuccessful, and on February 17, 1984, plaintiffs amended their complaints to make the United States a party defendant. The final procedural posturing of these cases occurred when defendants Boeing Company and New Orleans Aviation Board were dismissed with prejudice pursuant to the December 16 stipulation. With the parties to these actions finally aligned, the district court made several pretrial decisions on the law which would apply. The court held that Pan American had failed to show any significant difference between the law of Uruguay and Louisiana; therefore, the law of Louisiana would apply. The court, however, later granted Pampin’s motion requesting that Uruguayan law apply insofar as it recognized a nephew’s claim for the wrongful death of an aunt; Louisiana law recognized no such claim. The court also struck Pan American’s defense that sought to invoke the damages limitations of the Warsaw Convention and the Montreal Agreement because the notices of liability limitation on the plaintiffs’ tickets were not furnished in the required ten-point type size. Both the Trivelloni and Pampin cases went to trial on the same day. The trials were physically consolidated while the juries heard from two witnesses to the crash and from an anthropological expert who testified as to South American mores and familial relationships. The trials were then separated for presentation of evidence particular to each family. The Trivelloni jury awarded $25,000 each for the pre-impact pain and suffering of Luis and Electra Trivelloni, $75,000 to each Trivellino child for the death of their parents, and $3,530 for loss of their parents’ personal effects, for a total of $203,530. The Pampin jury awarded $25,000 for the pre-impact pain and suffering of each of Ernesto Pampin’s deceased relatives, $12,000 for the post-impact pain and suffering of Pampin’s aunt Irma Lopez de Alvarez, $250,000 for the death of his mother, $150,000 for the death of his sister, $13,000 for the death of his aunt, and $16,853.89 for loss of his relatives’ personal effects, for a total of $516,-853.89. The district court entered judgment in each case against Pan American and the United States consistent with the verdicts and denied all post-trial motions. On appeal a panel of this court affirmed the district court’s denial of Pan American’s motion to dismiss for forum non conveniens, affirmed the district court’s decision to apply Louisiana law to the damages issues with the exception that Uruguayan law would apply to permit Pampin recovery for the death of his aunt, and affirmed the district court’s refusal to apply the Warsaw Convention/Montreal Agreement damage limitation. In re Air Crash Disaster Near New Orleans, Louisiana on July 9, 1982, 789 F.2d 1092 (5th Cir.1986). As to the damages awarded, the panel affirmed the award of pre-impact pain and suffering for each family victim but based upon the evidence ordered a remittitur to $7,500 for each decedent or alternatively a new trial. Id. at 1099. The award of post-impact damages to Pampin for the pain suffered by his aunt was affirmed as was the award to Pampin for the loss of his mother. Id. at 1100. The panel affirmed the damage award given to Pampin for the loss of his sister but ordered a remittitur to $50,000 or, alternatively, a new trial. Id. at 1100. Finally, the panel affirmed the district court’s award of prejudgment interest against Pan American but reversed the prejudgment interest award against the United States because such award was prohibited by federal statute. Id. at 1101 (citing 28 U.S.C. § 2674). Neither party was particularly pleased with the outcome of the panel decision. Plaintiffs applied for panel rehearing on the issue of the remittiturs of the awards for pre-impact damages. Pan American applied for en banc rehearing on the forum non conveniens issue pursuant to Fed.R. App.P. 35 and Loc.R. 35. We granted rehearing en banc to consider particularly the forum non conveniens issue. In re Air Crash Near New Orleans, Louisiana on July 9, 1982, 795 F.2d 381 (5th Cir.1986). Several issues relating to the doctrine of forum non conveniens are raised in this appeal. We will address the following questions: (1) In applying forum non conveniens in a diversity action, does a federal court apply the forum non conveniens law of the state in which it sits or federal forum non conveniens law; (2) Can a federal district court apply the doctrine of forum non conveniens in a case governed by the Warsaw Convention; (3) If federal law applies, what are the requirements of the doctrine of forum non conveniens; (4) How should the doctrine be applied by a district court; (5) What is our standard of review; and, finally (6) Was the doctrine applied properly in these cases. We now turn to a discussion of each issue. II. The doctrine of forum non conveniens rests upon a court’s inherent power to control the parties and cases before it and to prevent its process from becoming an instrument of abuse or injustice. Through this power a federal trial court may decline to exercise its jurisdiction, even though the court has jurisdiction and venue, where it appears that the convenience of the parties and the court and the interests of justice indicate that the action should be tried in another forum. Piper Aircraft Co. v. Reyno, 454 U.S. 235, 250, 102 S.Ct. 252, 70 L.Ed.2d 419 (1981); Koster v. Lumbermens Mutual Casualty Co., 330 U.S. 518, 530, 67 S.Ct. 828, 835, 91 L.Ed. 1067 (1947); Gulf Oil Corp. v. Gilbert, 330 U.S. 501, 507, 67 S.Ct. 839, 842, 91 L.Ed. 1055 (1947). The doctrine arose in the areas of admiralty and equity, but it is now applied in a wide spectrum of cases in both federal and state courts. Compare Syndicate 420 At Lloyd’s London v. Early American Insurance Co., 796 F.2d 821, 825 (5th Cir.1986) (maritime insurance contracts case) with Watson v. Merrell Dow Pharmaceuticals, 769 F.2d 354, 359-60 (6th Cir.1985) (strict liability pharmaceutical case). See generally Note, The Convenient Forum Abroad Revisited: A Decade of Development of the Doctrine of Forum Non Conveniens in International Litigation in the Federal Courts, 17 Va.J.Int’l L. 755 (1977). Before we examine the forum non conveniens analysis that is to be applied in these cases, we must address two preliminary matters. A. First, since these cases are based upon diversity jurisdiction, we are faced with the question of whether we are bound by Louisiana forum non conveniens law or federal forum non conveniens law under the teachings of Erie RR. Co. v. Tompkins, 304 U.S. 64, 58 S.Ct. 817, 82 L.Ed. 1188 (1938). Several courts, including the Supreme Court, have declined to decide whether, under Erie, state or federal law of forum non conveniens applies in diversity cases. See Piper Aircraft Co. v. Reyno, 454 U.S. at 248 n. 13, 102 S.Ct. at 262 n. 13; Gulf Oil Corp. v. Gilbert, 330 U.S. at 509, 67 S.Ct. at 843; De Melo v. Lederle Laboratories, 801 F.2d 1058, 1061 n. 2 (8th Cir.1986). On each of these occasions the courts reasoned that the issue need not be decided because the state and federal forum non conveniens law were virtually identical. Piper Aircraft Co. v. Reyno, 454 U.S. at 248 n. 13, 102 S.Ct. at 262 n. 13; Gulf Oil Corp., 330 U.S. at 509, 67 S.Ct. at 843; De Melo, 801 F.2d at 1061 n. 2. See also Schertenleib v. Traum, 589 F.2d 1156, 1162 n. 13 (2d Cir. 1978) (“intriguing question” need not be addressed because federal and New York law the same). In this case, however, Louisiana forum non convenience law is substantially different than federal forum non conveniens law. We must therefore decide whether the district court in this case was obliged to apply either the federal or Louisiana law of forum non conveniens. A Louisiana court has recently discussed the state’s forum non conveniens law. In Kassapas v. Arkon Shipping Agency, Inc., 485 So.2d 565 (La.Ct.App. 5th Cir.), writ denied, 488 So.2d 203 (La.), cert. denied, — U.S.-, 107 S.Ct. 422, 93 L.Ed.2d 372 (1986), the issue before the court was whether Louisiana courts may, absent statutory authorization, conditionally dismiss a suit to a foreign country on the ground of forum non conveniens. The Louisiana Court of Appeals answered emphatically in the negative. The Rassapas court first noted that the common law doctrine of forum non conveniens was almost nonexistent in Louisiana jurisprudence as a result of the state’s French legal heritage. Id. at 566; see also Pausen & Burrick, Forum Non Conveniens in Admiralty, 13 J.Mar.L. & Com. 341, 363 (1982) (“The doctrine of forum non conveniens is alien to French law.”). In a leading case on forum non conveniens dismissal in Louisiana, the court stated “that the doctrine of forum non conveniens is foreign to our jurisprudence and contrary to express legislative declaration.” Trahan v. Phoenix Insurance Co., 200 So.2d 118, 122 (La.Ct.App. 1st Cir.), cert. denied no error of law, 251 La. 47, 202 So.2d 657 (1967); see also Chaney v. Williher, 205 So.2d 770, 771 (La.Ct. App. 1st Cir.1967), cert. denied, 251 La. 940, 207 So.2d 541 (1968). The Kassapas court, however, noted that the Louisiana Legislature had responded to Trahan by adopting article 123 of the Louisiana Code of Civil Procedure. Article 123 provides: For the convenience of the parties and the witnesses, in the interest of justice, a district court upon contradictory motion, or upon the court’s own motion after contradictory hearing, may transfer a civil case to another district court where it might have been brought, provided, however, that no suit brought in the parish of which the plaintiff is domiciled and which court is otherwise a court of competent jurisdiction and proper venue, shall be transferred to any other court pursuant to this article. The Kassapas court reasoned that article 123 only authorized transfers between Louisiana district courts. The court stated: [T]he Legislature added what is now La. Code Civ.Pro. art. 123, to provide for forum non conveniens transfer from one district court to another. That article does not provide for transfer to a foreign forum, nor does it permit forum non conveniens dismissal. In this court’s opinion, the Trahan holding that the common law or federal doctrine of forum non conveniens does not exist in our law is still viable, except to the limited extent art. 123 authorizes transfer from one district court to another within the State of Louisiana. Kassapas, 485 So.2d at 566. Finally, the Kassapas court refused to follow either Smith v. Globe Indemnity Company, 243 So.2d 882 (La.Ct.App. 1st Cir.1971), or Symeonides v. Cosmar Compania Naviera, 433 So.2d 281 (La.Ct.App. 1st Cir.1983), since their statements that forum non conveniens transfer or dismissal to a foreign forum might be allowable under article 123 were dicta and unsupported by statutory language. Both Smith and Symeonides applied the federal “balancing of conveniences” approach to forum non conveniens motions. Since Kassapas is the last and most definite statement on Louisiana forum non conveniens law, we believe it is reasonable to consider it the current law in Louisiana for Erie analysis. See Brumley Estate v. Iowa Beef Processors, Inc., 704 F.2d 1351, 1360 (5th Cir.1983), cert. denied, 465 U.S. 1028, 104 S.Ct. 1288, 79 L.Ed.2d 690 (1984). Thus, if we are bound to apply the Louisiana rule as a diversity court, our inquiry would end and the district court would be affirmed, albeit on different grounds. We cannot, however, under Erie take this expeditious avenue toward resolution of this appeal. We turn then to the difficult Erie question presented. It is often said that the “general rule” is that federal diversity courts “apply state substantive law and federal procedural law”; and indeed the statement is roughly accurate. This general rule however only describes the outcome of Erie analysis. What we classify as “substantive” are precisely those matters governed by state law — and as “procedural” those matters governed by federal law — in federal diversity cases. Moreover, the normal meanings of the words “substance” and “procedure” will not always stretch to provide the appropriate Erie label, but that has not kept us from applying, for example, state “procedural” rules in a diversity case. See, e.g., Conway v. Chemical Leaman Lines, Inc., 540 F.2d 837, 839 (5th Cir.1976) (Erie policies require application of state rule evidence in diversity case). Thus it has been stated that Erie is “[a] policy so important to our federalism [that it] must be kept free from entanglements with analytical or terminological niceties.” Guaranty Trust Co. v. York, 326 U.S. 99, 110, 65 S.Ct. 1464, 1470, 89 L.Ed. 2079 (1945). Again, as a general proposition, we often hear the abstract definition of “substantive rules” as those “which establish the rights of parties and generally determine the outcome of litigation.” Under this definition we would be hardpressed to hold that forum non conveniens is “procedural” because, as a practical matter, only an outright dismissal with prejudice could be more “outcome determinative” than a conditional dismissal to a distant forum in a foreign land. But the question is obviously not so simple. As we have noted, the Supreme Court has assiduously avoided deciding whether state or federal law controls a forum non conveniens determination in a federal diversity court, and respected authority exists for both views. Compare, e.g. Sibaja v. Dow Chemical Co., 757 F.2d 1215, 1219 (11th Cir.), cert. denied — U.S. -,-, 106 S.Ct. 347, 348, 88 L.Ed.2d 294 (1985) (federal law of forum non conveniens applies in diversity cases because doctrine is procedural) with Weiss v. Routh, 149 F.2d 193, 194-95 (2d Cir.1945) (state law controls forum non conveniens question in diversity case); see also Speck, Forum Non Conveniens and Choice of Law in Admiralty: Time for an Overhaul, 18 J.Mar.Law & Com. 185 (1987) (collecting numerous cases going both ways). See generally 15 Wright, Miller & Cooper, Federal Practice and Procedure: Jurisdiction § 3828, at 194 (2d ed. 1986) (“Although the Supreme Court has repeatedly found that it did not need to decide whether state notions of forum non conveniens were binding on a federal court in a diversity action, it seems quite clear that they ought not to be and that these are matters of the administration of the federal courts, not rules of decision, so that state rules cannot be controlling.”). The fact that Louisiana courts have labeled the forum non conveniens doctrine “procedural” does not decide the Erie question of whether a federal court sitting in diversity applies state or federal notions of forum non conveniens. As Justice Frankfurter said when considering another question under Erie: It is therefore immaterial whether statutes of limitation are characterized either as “substantive” or “procedural” in State court opinions in any use of those terms unrelated to the specific issue before us. Erie R. Co. v. Tompkins was not an endeavor to formulate scientific legal terminology. It expressed a policy that touches vitally the proper distribution of judicial power between State and federal courts. Guaranty Trust, 326 U.S. at 109, 65 S.Ct. at 1470. State decisions can be helpful but they cannot be used as a substitute for Erie analysis. The state courts may have slapped the “procedure” label on an issue for purposes that are completely divorced from the policies underlying Erie. Since the “general rules” are not of substantial aid in resolving the Erie question before us, we go back to the beginning— Erie Railroad v. Tompkins — to decide whether state or federal law controls the forum non conveniens issue in a federal diversity court. The narrow holding of Erie was that neither Congress nor the federal courts have power under the Constitution “to declare substantive rules of common law applicable in a state whether they be local in their nature or ‘general,’ be they commercial law or a part of the law of torts.” 304 U.S. 64, 78, 58 S.Ct. 817, 822, 82 L.Ed. 1188 (1938). It soon became clear, however, that the Erie doctrine was not confined to the question of federal power. By the time of Guaranty Trust the Supreme Court spoke only of the Erie “policy,” and the opinion gave no suggestion that the rationale of Erie should be confined to rules that the federal courts lacked the constitutional power to create. In Hanna v. Plumer, the Court stated Erie policy encompassed “the twin aims of ... discouragement of forum-shopping and avoidance of the inequitable administration of the laws.” 380 U.S. 460, 468, 85 S.Ct. 1136, 1142, 14 L.Ed.2d 8 (1965). Therefore, our task is to evaluate whether applying federal forum non conveniens in this case advances or hinders the “twin aims” of Erie. But first, two clarifications are in order. One, the “forum-shopping” concern is not really the problem of forum-shopping in itself. After all, the purpose of diversity jurisdiction is to allow a certain kind of forum-shopping. Rather, the “forum-shopping” concern for Erie purposes is the unfairness of giving one set of plaintiffs (those who can sue in federal court) some particular advantage unavailable to non-diverse plaintiffs who must proceed in state court. Two, the Hanna Court’s second purpose — “inequitable administration of the laws” — is ambiguous. This purpose may refer either to extrinsic considerations of the fairness of the competing state and federal rules to the parties — “inequitable administration” — or to intrinsic considerations of the federal forum’s own interests —“inequitable administration.” We conclude that Hanna intends the latter. The former interpretation would take federal courts into an analysis of the “fairness” of the state rule, in other words, its wisdom and propriety. This could only lead to normative assertions by federal courts that a given state law cannot be applied because to do so would be “inequitable.” But it was precisely this normative role, this role of federal courts as prophets of a “brooding omnipresence,” that Erie condemned. Therefore, Hanna's second aim must refer to the federal courts’ own interests in equitable self-administration. Because almost any difference between the rules applied in state and federal courts can lead to different outcomes and “forum-shopping” — the ability of diversity plaintiffs to gain advantages denied to others— the first aim of Erie is always best satisfied by applying state law. To determine the importance of this aim for a particular issue, the question is always “how different will the outcomes be?” If Louisiana courts refuse to dismiss on forum non conveniens grounds, and if that doctrine does not apply to a Louisiana cause of action in a federal diversity court, there will be a tremendous disparity of result between trials in the two court systems. One case will proceed to judgment and the other will be dismissed to a foreign land. Here we face a twist on the usual problem. The usual problem of forum-shopping in the Erie context is the ability of plaintiffs to choose an advantageous federal forum; there is an obvious inequity in allowing out-of-state plaintiffs advantages over local plaintiffs in suits under the same substantive law of the forum state. However, the occasional state court that refuse to apply forum non conveniens — like Louisiana — become the advantageous forum for some relevant group of both local and nonresident plaintiffs. Thus, the differing state and federal rules contemplated by this case have no forum-shopping implications for plaintiffs. But there will be diversity between the parties in many such cases. Defendants in those cases will be able to remove the case to federal court, negating any plaintiffs advantage. Thus, our decision today will give some (arbitrary) set of defendants the ability to “forum-shop,” i.e., to receive an advantage in the federal court unavailable to the defendants who must remain in the state court. But this defendant-forum-shopping twist does not alter the unavoidable conclusion: The enormous difference between the outcomes of state and federal proceedings points forcefully toward applying state law under the first aim of Erie. On the other hand, the interests of the federal courts in maintaining the federal doctrine even in a diversity case are powerful. We can describe those interests no better than has a panel of our colleagues on the Eleventh Circuit: The doctrine [of forum non conveniens ] derives from the court's inherent power, under article III of the Constitution, to control the administration of the litigation before it and to prevent its process from becoming an instrument of abuse, injustice and oppression. ****** The doctrine addresses “whether the actions brought are vexatious or oppressive or whether the interests of justice require that the trial be had in a more appropriate forum” Koster v. Lumbermens Mutual Casualty Co., 330 U.S. 518, 530, 67 S.Ct. 828, 834-35, 91 L.Ed. 1067 (1947).... ****** The Court’s interest, in controlling its crowded docket also provides a basis for the Court’s inherent power to dismiss on grounds of forum non conveniens: “the ‘chosen forum is inappropriate because of consideration affecting the court’s own administrative and legal problems.’ ” Piper Aircraft Co. v. Reyno, 454 U.S. [235,] at 241, 102 S.Ct. [252,] at 258 [70 L.Ed.2d 419 (1981)] (quoting Roster v. Lumbermans Mutual Casualty Co., 330 U.S. at 524, 67 S.Ct. at 831-32). “Administrative difficulties follow for courts when litigation is piled up in congested centers instead of being handled at its origin. Jury duty is a burden that ought not to be imposed upon the people of a community which has no relation to the litigation.” Gulf Oil Corp. v. Gilbert, 330 U.S. 501, 590-09, 67 S.Ct. 839, 843, 91 L.Ed. 1055 (1947). The forum non conveniens doctrine is “designed in part to help courts avoid conducting complex exercises in comparative law,” Piper Aircraft Co., 454 U.S. at 251, 102 S.Ct. at 263.... Sibaja v. Dow Chemical Co., 757 F.2d 1215, 1218-19 (11th Cir.), cert. denied, — U.S. -, 106 S.Ct. 347, 88 L.Ed.2d 294 (1985) (brackets in original omitted). Federal forum interests in self-management point forcefully toward applying federal law under the second aim of Erie. Our analysis of Erie’s twin aims in the context of selecting state or federal forum non conveniens law produces conflicting indications on how to resolve the issue. The aim of dissuading forum-shopping says apply Louisiana law in this diversity case. The other aim says apply federal law as a matter of internal consistency and administration. We have seen this kind of problem before. We have held that the sufficiency of the evidence is a federal question in a diversity court precisely because the federal forum’s interest in self-management overrides uniformity concerns: Federal courts must be able to control the fact-finding processes by which the rights of litigants are determined in order to preserve the “essential character” of the federal judicial system. Of course, we do not contend that this control will not affect state-created substantive rights in some cases. Ultimately, however, the integrity of our fact-finding processes must outweigh considerations of uniformity. Boeing Co. v. Shipman, 411 F.2d 365, 369-70 (5th Cir.1969) (en banc). The holding of Boeing has been extended to other aspects of the judge-jury relationship without discussion of the Erie problems involved. For example, under Mississippi law the trial judge must first determine for himself that a defendant insurer had no “reasonably arguable” basis for denying coverage before submitting the question of punitive damages to the jury. Blue Cross & Blue Shield of Mississippi v. Campbell, 466 So.2d 833, 842 (Miss.1985). We have refused to apply that standard in diversity cases, Jones v. Benefit Trust Life Insurance Co., 800 F.2d 1397, 1400 (5th Cir.1986) (Boeing is the appropriate standard; no discussion of Erie), even though the state standard clearly involves important substantive state policies of insurance regulation, and even though the federal standard will consistently skew the results of claims for punitive damages in favor of plaintiffs. The result in Jones may be inconsistent with Byrd v. Blue Ridge Rural Electric Corp., 356 U.S. 525, 78 S.Ct. 893, 2 L.Ed.2d 953 (1958). Byrd held that federal law could override an inconsistent state procedure only when the state “requirement appears to be merely a form or mode of enforcing the immunity, and not a rule intended to be bound up with the definition of the rights and obligations of the parties.” 356 U.S. at 536, 78 S.Ct. at 900. We think, in the light of later authority, that Byrd gave too little recognition to the federal iovam-qua -forum interests. Compare Hanna v. Plumer, which held that Congress has the power to override state law by the Federal Rules in “matters which, though falling within the uncertain area between substance and procedure, are rationally capable of classification as either.” 380 U.S. at 472, 85 S.Ct. at 472. Hanna gives us good reason to hold that federal courts have inherent powers under Article III to displace state laws on matters involving their basic competence as courts. Boeing and Jones are correct because the relationship between judge and jury goes to the heart of the independence and integrity of an Article III court. Thus we face a difficult Erie-doctrine choice. We must choose between maintaining important internal administrative and equitable powers of our courts at the cost of disuniformity of result between state and federal diversity courts, or uniformity at the cost of giving up part of our self-regulatory powers. It is fashionable to call a difficult choice between important objectives a “balancing” test, but we decline to resort to this metaphor. It is simply a matter of choice, and choose we must. We hold that the interests of the federal forum in self-regulation, in administrative independence, and in self-management are more important than the disruption of uniformity created by applying federal forum non conveniens in diversity cases. We are far down this road already, having made a series of similar choices in cases such as Boeing Co. v. Shipman and its progeny. We think those choices were correct. We therefore hold that a federal court sitting in a diversity action is required to apply the federal law of forum non conveniens when addressing motions to dismiss a plaintiff's case to a foreign forum. B. Having decided which forum non conveniens law is to be applied, we next address whether the district court in this case had the power to apply the doctrine. Plaintiffs contend that the common law doctrine of forum non conveniens as it exists in the federal system may not be applied to an action governed by the Warsaw Convention since article 28(1) of the Convention vests the absolute choice of forum in a plaintiff. The plaintiffs’ position is a unique argument which our research indicates has never been addressed much less decided. At the outset we recognize that the parties agree that the provisions of the Warsaw Convention are applicable to these actions. The parties concurred at a pretrial hearing that the plaintiffs’ deceased relatives were passengers in international air transportation. Furthermore, Pan American attempted to impose, albeit unsuccessfully, the damage limitation of the Convention since international air travel was involved in this crash. By its express terms the Convention is applicable to all persons travelling internationally by air. We therefore conclude that the Convention is applicable to the plaintiffs’ causes of action. See Mertens v. Flying Tiger Line, Inc., 341 F.2d 851, 853-54 (2d Cir.), cert. denied, 382 U.S. 816, 86 S.Ct. 38, 15 L.Ed.2d 64 (1965); Hill v. United Airlines, 550 F.Supp. 1048, 1054 (D.Kan.1982). The issue before us is whether the Warsaw Convention suspends a federal court’s power to apply the doctrine of forum non conveniens in a case governed by the Convention. The Warsaw Convention of 1929 is a multilateral treaty that regulates claims for damages and other disputes which arise between passengers and international air carriers. See Lowenfeld & Mendelsohn, The United States and the Warsaw Convention, 80 Harv.L.Rev. 497 (1967). The Convention provides for ticketing and baggage standards, freight shipment regulations, carrier liability, liability limitations, and, of particular interest in this case, jurisdictional requirements. The United States adopted the treaty in 1934. Commentators are in general agreement that the delegates to the Convention were most concerned with limiting the locations in which an air carrier would have to defend an action, with ensuring that an injured party have an available forum in which to redress his injuries, and with allowing the suit to be heard in a forum that had some interest in the dispute. As a manifestation of these concerns, article 28(1) of the Convention establishes four national forums in which an injured party may bring suit for damages inflicted by an international air carrier. Article 28(1) reads: An action for damages must be brought, at the option of the plaintiff, in the territory of one of the High Contracting Parties, either before the court of the domicile of the carrier or his principal place of business, or where he has a place of business through which the contract has been made, or before the court at the place of destination. The delegates, however, recognized that the Convention’s provisions would have to be applied and adopted to a variety of legal systems, so they provided in article 28(2) that “[questions of procedure shall be governed by the law of the court to which the case is submitted.” Plaintiffs insist that article 28(l)’s language “at the option of the plaintiff” grants them the absolute and inalterable right to choose the national forum in which their claims will be litigated. We cannot agree. We are of the opinion that article 28(1) offers an injured passenger or his representative four forums in which a suit for damages may be brought. The party initiating the action enjoys the perogative of choosing between these possible national forums but that selection is not inviolate. That choice is then subject to the procedural requirements and devices that are part of that forum’s internal laws. See Smith v. Canadian Pacific Airways, Ltd., 452 F.2d 798, 800 (2d Cir.1971); Mertens, 341 F.2d at 855-56; Hill, 550 F.Supp. at 1054. As one commentator on the Convention has stated: “No evidence can be found anywhere that the drafters of the Convention intended to alter the judicial system of any country.” Robbins, Jurisdiction Under Article 28 Of The Warsaw Convention, 9 McGill L.J. 352, 355 (1963). We simply do not believe that the United States through adherence to the Convention has meant to forfeit such a valuable procedural tool as the doctrine of forum non conveniens. If we were to adopt the plaintiffs’ construction of article 28(1) and ignore the language of article 28(2), American courts could become the forums for litigation that has little or no relationship with this country. The plaintiffs’ interpretation of article 28(1) cuts against the Convention’s underlying purpose of ensuring that a dispute arising out of an air travel accident is litigated in a forum that has an actual interest in the matter. See McHenry, Judicial Jurisdiction Under The Warsaw Convention, 29 J.Air L. & Com. 205 (1963). For the above reasons, we hold that article 28(1) of the Warsaw Convention does not prevent a district court from considering and applying the doctrine of forum non conveniens. III. Having decided the district court in this case should and could apply the federal law of forum non conveniens, we now determine, first, what is the federal law of forum non conveniens, second, how should it be applied by a district court, and, third, what is our standard of review on appeal from a denial of a motion to dismiss for forum non conveniens. A. In outlining the appropriate forum non conveniens analysis to be applied in these cases, we begin with the Supreme Court's seminal cases of Gulf Oil Corp. v. Gilbert, 330 U.S. 501, 67 S.Ct. 839, 91 L.Ed. 1055 (1947), and Koster v. American Lumbermens Mutual Casulty Co., 330 U.S. 518, 67 S.Ct. 828, 91 L.Ed. 1067 (1947). Gulf Oil and Koster established the general principle “that a court may resist imposition upon its jurisdiction even when jurisdiction is authorized.” Gulf Oil Corp., 330 U.S. at 507, 67 S.Ct. at 842. The Court stated that in deciding to exercise or decline jurisdiction “the ultimate inquiry is where trial will best serve the convenience of the parties and the ends of justice.” Koster, 330 U.S. at 527, 67 S.Ct. at 833. The determination of what is most convenient rests upon several private and public factors which the Court stated should be considered and balanced by a court when presented with a motion to dismiss for forum non conveniens. The private interests to be considered are the relative ease of access to sources of proof; availability of compulsory process for attendance of unwilling, and the costs of obtaining attendance of willing, witnesses; probability of view of premises, if view would be appropriate to the action; and all other practical problems that make trial of a case easy, expedititous and inexpensive. There may also be questions as to the enforcibility [sic] of a judgment if one is obtained. Gulf Oil, 330 U.S. at 508, 67 S.Ct. at 843. The public interest factors include the administrative difficulties flowing from court congestion; the local interest in having localized controversies resolved at home; the interest in having the trial of a diversity case in a forum that is familiar with the law that must govern the action; the avoidanee of unnecessary problems in conflicts of law, or in application of foreign law; and the unfairness of burdening citizens in an unrelated forum with jury duty. Id. at 508-09, 67 S.Ct. at 848. The Court in both Gulf Oil and Koster emphasized that no one private or public interest factor should be given conclusive weight and that the plaintiffs initial choice is usually to be respected. The Supreme Court has recently reaffirmed the principles enunciated in Gulf Oil and Koster as appropriate for use in diversity cases. Piper Aircraft Co. v. Reyno, 454 U.S. 235, 255, 102 S.Ct. 252, 265, 70 L.Ed.2d 419 (1981). While discussing the forum non conveniens doctrine within the context of a diversity case, the Supreme Court recognized no exceptions to its general pronouncements on the doctrine. See Sherrill v. Brinkerhoff Maritime Drilling, 615 F.Supp. 1021, 1033-35 (N.D.Cal. 1985). We therefore are of the opinion that the principles enunciated in Reyno apply in all cases regardless of their jurisdictional bases or subject matter. In Reyno the Court emphasized that prior to balancing the public and private interests enunciated in Gulf Oil, a court must decide whether another adequate forum is available to hear the case because the doctrine of forum non conveniens presupposes the existence of at least two forums in which all defendants are amenable to process. Id. at 254 n. 22, 102 S.Ct. at 265 n. 22; see also Syndicate 420 At Lloyd’s London v. Early American Insurance Co., 796 F.2d 821, 828 (5th Cir. 1986); Watson v. Merrell Dow Pharmaceuticals, 769 F.2d 354, 357 (6th Cir.1985); Calavo Growers of California v. Generali Belgium, 632 F.2d 963, 968 (2d Cir.1980). See generally 15 Wright, Miller & Cooper, Federal Practice & Procedure § 3828 (2d ed. 1986) (dismissal predicated on forum non conveniens requires that all parties be amenable in alternative forum). The Reyno court also stated that a foreign plaintiff’s selection of an American forum deserves less deference than an American citizen’s selection of his home forum. Reyno, 454 U.S. at 255-56, 102 S.Ct. at 265-66. Finally, the Court held that the possibility of an unfavorable change in the law to be applied should not be conclusive or even a substantial factor in a court’s decision to dismiss for forum non conveniens. Id. at 254-55, 102 S.Ct. at 265. A defendant of course bears the burden of invoking the doctrine and moving to dismiss in favor of a foreign forum. Syndicate 420, 796 F.2d at 827-29; Cheng v. Boeing Co., 708 F.2d 1406, 1411 (9th Cir.), cert. denied, 464 U.S. 1017, 104 S.Ct. 549, 78 L.Ed.2d 723 (1983). This burden of persuasion runs to all the elements of the forum non conveniens analysis. Therefore, the moving defendant must establish that an adequate and available forum exists as to all defendants if there are several. If the moving defendant carries this initial burden, it must also establish that the private and public interests weigh heavily on the side of trial in the foreign forum. The Supreme Court has held that a moving defendant need not submit overly detailed affidavits to carry its burden, but it “must provide enough information to enable the district court to balance the parties interests.” Reyno, 454 U.S. at 258, 102 S.Ct. at 267. Finally, the moving defendant must submit its motion in a timely manner. There is little case law on this requirement, but some courts have suggested that there are no time limits or standards for motions to dismiss for forum non conveniens. E.g., Fifth & Walnut, Inc. v. Loew’s, Inc., 76 F.Supp. 64, 67 (D.C.N.Y.1948). We believe, however, that the better rule would be that a defendant must assert a motion to dismiss for forum non conveniens within a reasonable time after the facts or circumstances which serve as the basis for the motion have developed and become known or reasonably knowable to the defendant. See Wright, Miller & Cooper, Federal Practice & Procedure: Jurisdiction § 3828, at 291 (2d ed. 1986); cf. Creamer v. Creamer, 482 A.2d 346, 352 (D.C.App. 1984) (delay in making motion cuts in favor of denial). While untimeliness will not effect a waiver, it should weigh heavily against the granting of the motion because a defendant’s dilatoriness promotes and allows the very incurrence of costs and inconvenience the doctrine is meant to relieve. B. We now set out the controlling procedure by which a district court should apply the above principles of forum non conveniens. While we recognize that the decision to grant or deny a motion to dismiss for forum non conveniens is within the discretion of the district court, see Reyno, 454 U.S. at 257, 102 S.Ct. at 266, it should be an exercise in structured discretion founded on a procedural framework guiding the district court’s decisionmaking process. Friends For All Children v. Lockheed Aircraft Cory., 717 F.2d 602, 607 (D.C.Cir.1983). The district court must first decide whether an available and adequate foreign forum exists. This is a two-part inquiry: availability and adequacy. A foreign forum is available when the entire case and all parties can come within the jurisdiction of that forum. See Syndicate 420, 796 F.2d at 830; Pain, 637 F.2d at 784; Calavo Growers of California v. Belgium, 632 F.2d 963, 968 (2d Cir.1980). A foreign forum is adequate when the parties will not be deprived of all remedies or treated unfairly, Reyno, 454 U.S. at 255, 102 S.Ct. at 265, even though they may not enjoy the same benefits as they might receive in an American court. Syndicate 420, 796 F.2d at 829. If the court concludes that the foreign forum is both available and adequate, it should then consider all of the relevant factors of private interest, weighing in the balance the relevant deference given the particular plaintiff’s initial choice of forum. While reviewing the private interest factors, the court should also consider whether the defendant’s motion to dismiss was filed in a timely manner. If the district court finds that the private interests do not weigh in favor of the dismissal, it must then consider the public interest factors. We agree with the District of Columbia Circuit when it stated that “even when the private conveniences of the litigants are nearly in balance, a trial court has discretion to grant forum non conveniens dismissal upon finding that retention of jurisdiction would be unduly bur-densome to the community, that there is little or no public interest in the dispute or that foreign law will predominate if jurisdiction is retained.” Pain, 637 F.2d at 792. If the district court decides that the above considerations favor trial in a foreign forum, it must finally ensure that a plaintiff can reinstate his suit in the alternative forum without undue inconvenience or prejudice and that if the defendant obstructs such reinstatement in the alternative forum that the plaintiff may return to the American forum. The status of the case when a forum non conveniens motion is decided is most significant in the resolution of the motion. We hold that a district court performing the above analysis, should review the motion in light of the status of the case at the time the motion is filed. We believe the time the motion is filed is the appropriate time frame for considering its validity rather than the time of the action’s commencement. There are many factors that might bear on the granting or denial of the motion, e.g., discovery, stipulations, admissions, the joinder or dismissal of parties, which frequently develop or occur after the action commences. Thus, the relevant circumstances at the time the motion is filed should serve as the factual backdrop of the court’s decision. Finally, a district court should set out its findings and conclusions supporting the granting or denying of a motion to dismiss for forum non conveniens. The district court’s findings and conclusions should be set out in writing or clearly stated on the record. The analytical framework outlined above can serve as an appropriate structure for such findings and conelusions. Such a practice will enhance our ability to effectively review the decision by focusing the parties and the court on the particular factor(s) upon which relief was granted or denied. C. The standard of appellate review for a denial of a motion to dismiss for forum non conveniens is narrow. As the Supreme Court stated: [The denial of a motion to dismiss for forum non conveniens] may be reversed only when there has been a clear abuse of discretion; where the court has considered all relevant public and private interest factors, and where its balancing of these factors is reasonable, its decision deserves substantial deference. Reyno, 454 U.S. at 257, 102 S.Ct. at 266; see also Syndicate 420, 796 F.2d at 828. As with all decisions that are reviewed for abuses of discretion, it is difficult to formulate a list of examples which will be always abuses of discretion. See generally Friendly, Indiscretion About Discretion, 31 Emory L.J. 747 (1982). We can say with certainty that a district court abuses its discretion when it summarily denies or grants a motion to dismiss without either written or oral explanation. We can also state that a district court abuses its discretion when it fails to address and balance the relevant principles and factors of the doctrine of forum non conveniens. See Gates Learjet Corp. v. Jensen, 743 F.2d 1325, 1334 (9th Cir.1984) (court’s failure to consider private factors and two public factors in deciding forum non conveniens motion was abuse of discretion), cert. denied, 471 U.S. 1066, 105 S.Ct. 2143, 85 L.Ed.2d 500 (1985); La Seguridad v. Transytur Line, 707 F.2d 1304, 1308 (11th Cir.1983) (district court’s dismissal of plaintiff’s action without balancing private and public factors or specifying facts supporting dismissal was abuse of discretion); Founding Church of Scientology v. Verlag, 536 F.2d 429, 436 (D.C.Cir.1976) (district court’s weighing of only disadvantages of one forum was abuse of discretion). Beyond these two examples, we cannot list which decisions will be adjudged abuses of discretion and which will not. Simply stated, our duty as an appellate court in reviewing forum non conveniens decisions is to revievy the lower court’s decisionmaking process and conclusion and determine if it is reasonable; our duty is not to perform a de novo analysis and make the initial determination for the district court. See Reyno, 454 U.S. at 257-58, 102 S.Ct. at 266-67. In deciding whether a district court’s denial of a motion to dismiss for forum non conveniens was an abuse of discretion, we may also need to consider an additional factor — the effect, if any, of a subsequent trial of the case. The denial of a motion to dismiss for forum non conveniens is not a final order under 28 U.S.C. § 1291 and, therefore, is not immediately appealable. Partrederiet Treasure Saga, et al. v. Joy Manufacturing Co., 804 F.2d 308, 309-10 (5th Cir.1986). An unsuccessful defendant may seek certification for an interlocutory appeal pursuant to 28 U.S.C. § 1292(b), or if this is denied, the defendant can petition this court for a writ of mandamus. See In re McClelland Engineers, Inc., 742 F.2d 837, 839 (5th Cir.1984), cert. denied, 469 U.S. 1228, 105 S.Ct. 1228, 84 L.Ed.2d 366 (1985). The decision to certify an interlocutory appeal pursuant to section 1292(b) is within the discretion of the trial court and unappealable. In re McClelland, 742 F.2d at 839. Our intervention in this decision by way of a writ of mandamus is very rare. See Castanho v. Jackson Marine, Inc., 650 F.2d 546, 550 (5th Cir. 1981). Hence, initial appellate review of a denial of a motion to dismiss for forum non conveniens may sometimes follow a trial on the merits. In the present cases the district court refused to certify an interlocutory appeal of the forum non conveniens issue and we refused to issue a writ of mandamus. Pan American, therefore, had to go to trial in the forum selected by the plaintiffs without review of the district court’s ruling, as may many defendants whose motions to dismiss for forum non conveniens fail. The fact that a trial on the merits has occurred in the plaintiff’s selected forum does have some effect on our decision of whether the district court abused its discretion in maintaining the action before it. Unless the defendant can show that he was greatly prejudiced by the fact that the trial occurred in the particular forum selected by the plaintiff, we believe the trial’s occurrence and completion bolsters the district court’s original decision to deny the motion to dismiss. A defendant might establish prejudice by showing key evidence or witnesses were unavailable during trial or that it did not receive a fair trial because of the forum’s animosity or prejudice toward it. By pointing out such prejudice, the defendant raises an inference that the trial court’s decision to deny the motion was erroneous. In any event the fact that trial on the merits has occurred, following a denial of a motion to dismiss for forum non conveniens, may be a factor to be considered on. appeal in deciding whether the trial court abused its discretion. It may often times, however, not come into play if the private and public factors otherwise support the lower court’s decision. IV. Applying the above principles and standards to the instant cases, we do not find that the district court abused its discretion in denying Pan American’s motion to dismiss for forum non conveniens. These cases do not turn upon a complicated examination of the private and public interest factors that influence a forum non conveniens decision. Rather this case was properly tried in the United States because no other forum could entertain the plaintiffs’ actions against all of the defendants. An examination of the record reveals that the district court denied Pan American’s motion because the United States was to be a defendant in the plaintiffs’ actions. Based upon this finding the district court concluded that Pan American had failed to carry its burden of demonstrating that an alternative foreign forum was available to plaintiffs. We agree with the district court’s conclusion that no alternative forum was available. At the time Pan American made known its intention to seek dismissal based upon forum non conveniens and at the time it filed its motion, the extant parties knew the United States was to be made a party defendant upon completion of the FTCA administrative proceedings. Furthermore, at that time every party including Pan American, proceeded under the assumption that the United States was a party to these lawsuits. The December 16 stipulation contained in Appendix A to this opinion was executed by the plaintiffs, Pan American, and the United States. In papers filed in the district court Pan American stated that “The United States, and it alone, was contemplated by all as an additional party.” At the times the district court ruled on the motion to dismiss, both orally and in writing, we believe it was proper for the court to consider the ultimate presence of the United States as a party in evaluating whether an alternative forum was available to plaintiffs. On appeal Pan American insists that its assurance, contained in the motion to dismiss, to pay any judgment rendered in an alternative forum and its consent to submit to the alternative forum’s jurisdiction and its underwriter’s commitment to guarantee the payment of any judgment made an alternative forum available. We disagree. Pan American and its underwriters guaranteed to pay “any judgment rendered against it." (emphasis added). The “it” referred to is Pan American and not another defendant such as the United States. Plaintiffs sought recovery from Pan American and the United States, not one or the other. Plaintiffs in fact recovered a judgment against both Pan American and the United States. Furthermore, Pan American’s stipulation to submit to the jurisdiction of a foreign forum cannot act as a stipulation by the United States to consent to the jurisdiction of a foreign forum. Pan American’s assurances of payment and jurisdiction were not joined in by the United States nor does the record indicate that they should be attributed to the United States. Pan American’s conditional promises simply fail to make all defendants available to plaintiffs in a Uruguayan forum. That is the initial burden Pan American bore in seeking a dismissal for forum non conveniens, and it failed to carry it. Since the district court correctly concluded that an alternative forum was unavailable, there was no need for it to proceed to a balancing of the private and public interest factors. Pan American’s argument that the trial court’s failure to perform this balancing was an abuse of discretion is without merit. Accordingly, we affirm the district court’s denial of Pan American’s motion to dismiss for forum non conveniens. y. Our granting of the petition for rehearing en banc vacates the panel’s opinion and judgment. Fifth Cir. Loe. R. 35. Having resolved the forum non conveniens issue raised by Pan Am in its request for rehearing en banc and finding no other issue in the case worthy of en banc discussion, we reinstate the following holdings of the panel: (1) The district court correctly applied Uruguayan law in recognizing and allowing Pampin’s claim for death of his aunt; (2) The district court correctly denied Pan American’s invocation of the Warsaw Convention liability-damages limitation; (3) The plaintiffs-appellees’ awards for pre-impact damages is affirmed but remitted to $7,500 for each decedent and if plaintiffs-appellees do not accept such remittitur then a new trial on these damages is ordered; (4) The award to Pampin for the post-impact pain and suffering of his aunt is affirmed without alteration; (5) The award to Pampin of $250,000 for the loss of his mother is affirmed without alteration; (6) The award to Pampin for the loss of his sister is affirmed but remitted to $50,000, and if Pampin does not accept this remittitur then a new trial on these damages is ordered; (7) The awards to the Trivelloni-Lopez children for the loss of their parents is affirmed without alteration; (8) The district court correctly refused to discount the damages for loss of love and affection to present value; (9) The district court correctly awarded pre-judgment interest against Pan American; and (10) Interest can be awarded against the United States only from the date of judgment, therefore, the portion of the judgment awarding pre-judgment interest against the United States is reversed and it is directed that a correct judgment be entered on remand. For the reasons stated above, we AFFIRM the district court’s denial of Pan American’s motion to dismiss for forum non conveniens. As to the other issues raised in this appeal, we AFFIRM in part, REVERSE in part, REMIT in part or alternatively order a new trial on particular damages, and REMAND to the district court for entry of a judgment consistent herewith. APPENDIX A It is hereby stipulated and agreed by and between the plaintiff(s) herein and Pan American World Airways, Inc. and the United States of America, defendants herein, by and through their respective attorneys as follows: 1) The plaintiff(s) in this action purport to be the proper plaintiff(s), personal representative and/or next of kin who have commenced an action against Pan American World Airways, Inc., the Boeing Company, the United States of America, United States Aviation Underwriters, Inc. and/or the New Orleans Aviation Board (hereinafter referred to as “the defendants”) alleging damages as a result of the death of, or injury to, Electra Lorenzi de Trivelloni and Luis Trivelloni and other damages allegedly sustained as a result of this accident. 2) There are numerous contested issues arising out of this litigation that may result in uncertainty and extensive proceedings and the parties are desirous of savin