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Florida Commuter Airlines Flight 65

12 Sept 1980 · Atlantic Ocean near West End Settlement, Grand Bahama Island, Bahamas

Douglas DC-3A · Cause undetermined

From President Donald J. Trump International Airport (DJT) to Grand Bahama International Airport (FPO)

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Event

Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
Accident
Event fatalities
34 · all aircraft and ground
Ground fatalities
Unknown
Occupants
34
Survivors
0
InjuriesFatal: death within 30 days. Serious: over 48 hours in hospital within a week, most broken bones, severe bleeding, nerve or organ damage, or serious burns. Minor: anything less. Glossary
Unknown
OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
Airline

Douglas DC-3A

Aircraft type
Douglas DC-3
Category
Airplane · from aircraft type
RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
N75KW
Onboard fatalities
34
Route
From President Donald J. Trump International Airport (DJT)To Grand Bahama International Airport (FPO)

Cause areas

  • Not determined › Not determined
  • Environmental issues › Conditions/weather/phenomena
  • Aircraft › Aircraft systems
  • Aircraft › Aircraft handling/service
  • Organizational issues › Management

From the investigation findings the Wikipedia article reports, sorted into the NTSB's cause areas with AI assistance.

Approximate · Coordinates from the Wikipedia article; not checked against an investigation report.

From the Wikipedia article

On September 12, 1980, Florida Commuter Airlines Flight 65, operating from West Palm Beach, Florida to Freeport, Bahamas, crashed into the Atlantic Ocean near West End Settlement on Grand Bahama Island. The Douglas DC-3A used on the flight was not recovered and all 34 persons on board were killed.

Investigators were unable to determine the cause of the crash, but determined that factors likely contributing to the crash included flight into a thunderstorm, unreliable instruments due to discrepancies in the pitot-static system, and lack of proper operational oversight by airline management.

Flight information

Florida Commuter Airlines Flight 65 was a scheduled passenger flight from Palm Beach International Airport in West Palm Beach, Florida to Grand Bahama International Airport in Freeport, Bahamas.The flight was operated using a Douglas DC-3A (registration number N75KW). The aircraft had not been flown for about five weeks prior to the accident, and the pitot tubes were left uncovered during that period.

The flight was operated by Captain William "Bill" Selva Jr. (44), and First Officer Diana Leonard (25). The captain was described as an excellent pilot and very familiar with the route; the first officer had experience on the route and with flying the DC-3. Two flight attendants and 30 passengers were also on board.

A passenger had initially booked the flight for 13 friends and colleagues on the airline's much smaller Piper Navajo, paying $400 for the trip. As the Navajo seats a maximum of 7 passengers, the airline decided to use the larger DC-3 aircraft. In order to fill the excess seats, the airline informally sold tickets for as low as $18 to airline business partners. This resulted in large numbers of passengers who were acquaintances.

Accident

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 20:49, Flight 65 flew beyond the range of Miami radar. At 20:55, Flight 65 made contact with approach controllers at Freeport. At 20:58, the approach controller cleared Flight 65 to descend to 1,400 feet, and the first officer acknowledged the transmission. That was the last communication from the plane.

The plane had no radar and no way to know how bad the weather was ahead of them. The control tower tried to radio the plane at 21:15, but received no response. 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 and cause

Investigation

The crash was investigated by the National Transportation Safety Board (NTSB).

Wreckage from the aircraft was not recovered, except for seat cushions and plywood bulkheads found floating near the accident site. Regulations at the time did not require flight recorders to be installed on the aircraft, and no cockpit voice recorder or flight data recorder was installed. Due to lack of evidence, the NTSB was unable to determine the probable cause of the accident.

However, the NTSB did identify factors which may have contributed to the crash. Such factors included "known thunderstorm activities and turbulence, preexisting discrepancies in the pitot-static system of the aircraft and their effect on the reliability of the flight instruments, and lack of operational control exercised by the airline's management." The originally scheduled pilot was unable to fly and the replacement pilot informed flight operations for Florida Commuter Airlines that he was not qualified to operate Part 135 flights since he was overdue for a 6-month instrument check. The Director of Operations assured the replacement pilot that the flight was to be conducted under Part 91 and he was not required to have a current 6-month instrument check. The pilot then agreed to fly a Part 91 flight.

The NTSB determined that the method used to clear the pitot tubes was an "...improper maintenance procedure" and may have contributed to the crash. The chief mechanic, Sam DeThomas, used a small screwdriver and a coat hanger instead of the required procedure to remove the mud dauber nest. DeThomas said the reason he didn't follow the proper procedure (which required disconnecting instruments from the panel and blowing compressed air through the pitot tubes) was passenger impatience. DeThomas told investigators that "I had the problem of people screaming that they wanted to get back on the airplane – not get back on the airplane, but they wanted to go."

During the investigation, investigators received "specific allegations" of the possibility of sabotage. However, in its final report, the NTSB noted "Sabotage, or foul play, has been discounted by the Federal Bureau of Investigation and has not been considered in this evaluation".

Text from the Wikipedia article “Florida Commuter Airlines Flight 65” (revision 1358320898, retrieved 2026-09-18) by its authors, under CC BY-SA 4.0. Extracted as plain text: references, tables, images and some sections are left out. Read the article

Sources

Wikipedia article: Florida Commuter Airlines Flight 65
Article
Florida Commuter Airlines Flight 65
Revision
1358320898 · 2026-06-08 · retrieved 2026-09-18
Wikidata
Q5461292
Licence
Text CC BY-SA 4.0, by the article's authors; Wikidata CC0; town positions GeoNames (CC BY 4.0)
Where each value comes from
Record
Wikipedia article "Florida Commuter Airlines Flight 65" (page 15461948, revision 1358320898)
Date
Wikipedia infobox: date
Place and country
Wikipedia infobox: site
Map position
Wikipedia article coordinates
Aircraft, operator and route
Wikipedia infobox: aircraft type, registration, operator, origin and destination; route airports from the linked airport articles' Wikidata codes (OurAirports)
Operation
flight number in the article title
Fatalities
Wikipedia infobox: aircraft fatalities
Ground fatalities
not stated in the Wikipedia infobox
Summary
Wikipedia infobox: summary
Source notes (1)
  • Wikipedia · Facts from the Wikipedia article's infobox and coordinates, not checked against an investigation report. Independent review pending.