Flight 65 was originally scheduled to depart at 19:30
Eastern Daylight Time. At 19:40, Flight 65 attempted to depart, but the pilots aborted the takeoff because they had no airspeed indication. Passengers were deplaned. Maintenance determined that
mud dauber nests were blocking the
pitot tube openings for the plane's
pitot-static system (which is used to measure airspeed). Maintenance cleared the nests, and a high speed taxi run verified the fix. Passengers reboarded, and the plane departed West Palm Beach at approximately 20:35. At 22:43 a
United States Coast Guard C-131 reached the area and spotted debris and bodies floating in the water. There were heavy thunderstorms in the area. 16 bodies were recovered prior to the termination of the search on September 15, 1980. There were initial reports that some of the bodies were wearing life jackets, but later reports from the US Coast Guard indicated none of the recovered passengers were wearing life jackets. Eyewitness accounts state that the plane was flying low and plunged into the ocean shortly after passing through a cloud. == Investigation ==