Nicholas Apostol v. United States

838 F.2d 595, 1988 WL 6637
CourtCourt of Appeals for the First Circuit
DecidedFebruary 11, 1988
Docket86-1884
StatusPublished
Cited by15 cases

This text of 838 F.2d 595 (Nicholas Apostol v. United States) is published on Counsel Stack Legal Research, covering Court of Appeals for the First Circuit primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Nicholas Apostol v. United States, 838 F.2d 595, 1988 WL 6637 (1st Cir. 1988).

Opinion

PER CURIAM.

Nicholas Apostol was injured when the small plane he was piloting crashed shortly after takeoff at San Juan International Airport in San Juan, Puerto Rico. Claiming that the crash was caused by contact with the wake turbulence of a previously depart *597 ing commercial jet, Apostol sued the United States under the Federal Tort Claims Act. 28 U.S.C. §§ 2671-80. Apostol argued that the airport’s air traffic controller was negligent in allowing insufficient time between the departure of the jet and Apostol’s plane. After a two-day bench trial, the district court entered judgment for the United States. The court issued a lengthy opinion reported at 641 F.Supp. 642 (1986) which reviewed the evidence and expert opinion in the case and concluded that the crash was not caused by wake turbulence, but by Apostol’s own negligence in precipitating a stall. Apostol appealed. We affirm.

Apostol’s principal argument on appeal is that the district court’s judgment is contrary to and unsupported by the evidence adduced at trial. We perceive two prongs to this argument: first, that the district court erred in finding that the crash was not caused by wake turbulence; second, that the court incorrectly found that Apostol did not take off from an intersection, 1 and thus improperly held that, under the applicable regulations, the air traffic controller should have allowed a two-minute separation between takeoffs instead of a three-minute separation. Because both arguments turn on factual findings by the district court, we cannot disturb the district court’s judgment unless we find that the court’s findings are clearly erroneous. Fed.R.Civ.P. 52(a). “A finding is clearly erroneous only if, after reviewing the entire record, the appellate court ‘is left with the definite and firm conviction that a mistake has been committed.’ ” Scarpa v. Murphy, 806 F.2d 326, 328 (1st Cir.1986) (quoting Anderson v. Bessemer City, 470 U.S. 564, 573 (1985); United States v. United States Gypsum Co., 333 U.S. 364, 395, 68 S.Ct. 525, 541-42, 92 L.Ed. 746 (1948); SEC v. MacDonald, 725 F.2d 9, 11 (1st Cir.1984)).

With regard to the cause of the accident, the most relevant evidence before the district court was the testimony of Apostol and two expert witnesses. Apostol testified that, during takeoff, the nose of the airplane pitched upward suddenly, creating a very steep angle of ascent causing the plane to stall. Apostol claimed that he tried to guide the nose down but was unable to do so because the controls were unresponsive. The plane began to drift to the left, he said, and, in order to bring the plane back down safely, he decreased the power. Instead, the wings dipped first to the left and then to the right, and the plane finally crashed about 70 feet off the left side of the runway.

Apostol’s contention at trial was that his loss of control was caused by a type of air tubulence known as wing tip vortices. Wing tip vortices are rotating cones of turbulent air created by aircraft wings moving and generating lift. As the court below found, wing tip vortices are generated by all moving aircraft but their strength varies greatly depending on a number of factors, including the aircraft’s weight, speed, and angle of incline. And wing tip vortices dissipate over time. Vortices are thus not always dangerous, but, when a small plane takes off shortly after and in the same flight path as a large jet, wing tip vortices can lead to a loss of control and to a crash. See, e.g., Wasilko v. United States, 300 F.Supp. 573 (N.D.Ohio 1967), aff'd, 412 F.2d 859 (6th Cir.1969) (small plane crash caused by wing tip vortices of previously departing jet).

The two principal expert witnesses in this case were called to testify whether dangerous wing tip vortices, created during the takeoff of the commercial jet that preceded Apostol on the runway, still existed some two and a half to three and a half minutes later when Apostol’s plane took off on the same runway. Apostol’s expert, Dr. John Bertin, maintained that they did. His conclusion was reached by extrapolating from data collected during studies of wing tip vortices created by planes similar to the commercial jet involved here. Most *598 of the studies to which he referred measured the wing tip vortices of airplanes while in flight. The government’s expert on the same subject was Dr. James Hal-lock, a scientist who had himself supervised a number of studies on wing tip vortices. Contrary to Bertin, it was Hallock’s testimony that wing tip vortices played no part in Apostol’s crash. Hallock pointed out that the vortices created by airplanes rolling on the ground prior to takeoff dissipate rapidly because of contact with the ground. Hallock had determined by a series of tests that pretakeoff vortices from even the largest airplanes never lasted more than thirty seconds. Hallock then noted the uncontra-dicted evidence that Apostol’s plane took off approximately 1000 feet down the runway and crashed at a point about 1900 feet down the runway, while the previous plane still had its wheels on the ground more than 3000 feet down the runway. Hallock thus concluded that any vortices encountered by Apostol’s plane were generated by the previous jet while still on the ground. Further, even according to Apostol’s least generous contention, well over two minutes elapsed between the departure of the previous plane and that of Aposto!. 2 Therefore, Hallock concluded, Apostol’s plane encountered no wing tip vortices.

In finding for the government on the issue of causation, the district court obviously chose to credit the testimony of Hal-lock over Bertin. “Findings based on witness credibility are lodged firmly in the province of the trial court, and we are loathe to disturb them absent a compelling showing of error.” Scarpa, 806 F.2d at 328. See also Oxford Shipping Co. v. New Hampshire Trading Corp., 697 F.2d 1, 5 (1st Cir.1982). There is nothing inconsistent or inherently incredible about Hallock’s testimony which would lead us to discredit it on appeal. Indeed, because Hallock based his opinion on studies he personally supervised rather than extrapolating from other persons’ studies, and because Hallock focused on pretakeoff rather than in-flight vortices, Hallock’s testimony seems inherently more credible than Bertin’s.

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838 F.2d 595, 1988 WL 6637, Counsel Stack Legal Research, https://law.counselstack.com/opinion/nicholas-apostol-v-united-states-ca1-1988.