Investigation Summary
The investigation into Flight 1 was one of the early major inquiries led by the U.S. Commerce Department. The aircraft struck the swampy terrain at a relatively low altitude, leading to total disintegration. Early sensational theories suggested foul play, including a report by the Arkansas Gazette regarding a piece of metal that appeared to have a bullet hole, but these were not substantiated by the board of inquiry. The board officially ruled out purely mechanical failure in February 1936. The final report highlighted several potential contributing factors: the aircraft was flying at a low altitude, a passenger might have obstructed the pilots' view, or the crew might have been distracted by switching from an empty fuel tank to a full one, which could have caused a momentary power loss or drop in altitude. Additionally, the board noted that the First Officer might have faced minor difficulties that caused confusion if he was briefly at the controls alone. Ultimately, the evidence was insufficient to name a single probable cause.
Final Conclusions
The final report issued on March 7, 1936, stated that the probable cause or causes of the accident could not be determined. It listed several possibilities including low altitude flight, passenger interference, fuel tank switching issues, and pilot confusion, but concluded without a definitive finding.
Video Analysis
Us Airliner Tragedy (1936) — Contemporary newsreel footage showing the wreckage of the American Airlines Douglas DC-2 in the Arkansas swamp following the January 14, 1936 crash.
If playback is blocked, the owner has disabled embedding — use the link above.
Crew Experience
Captain
Gerald Vaughan Marshall
Systems & Failure Modes
Fuel System
Investigators considered whether switching from an empty to a full gas tank caused a sudden drop in altitude near the tree line.
Cockpit Configuration
The inquiry examined if a passenger in the cockpit area could have interfered with the pilots' sight or actions.
Interesting Facts
- 01The aircraft was a Douglas DC-2-120 named 'Southerner', with Manufacturer Serial Number (MSN) 1307.
- 02All 17 people on board, including 14 passengers and 3 crew members, were killed.
- 03The wreckage was scattered over 400 yards in water approximately 4 to 5 feet deep.
- 04Notable passengers included William Reynolds Dyess (WPA state administrator for Arkansas), Robert H. McNair Jr (WPA director of finance), and Frank C. Hart (millionaire oil executive).
- 05This was the first of three fatal accidents involving the American Airlines call sign 'Flight 1'.
Safety Actions & Advisories
Cockpit Entry Prohibition
Source ↗Following the investigation and theories regarding passenger interference, the Bureau of Air Commerce issued a directive prohibiting passengers from entering the cockpit of U.S. commercial aircraft at any time during flight.
Known Controversies & Unanswered Questions
Post-Accident Litigation
Reference ↗Following the crash, American Airlines faced multiple lawsuits. The estate of millionaire Frank C. Hart settled for $42,500, while the widow of Nathan Porter sued for $16,000. The family of stewardess Perla Gasparini also filed a federal lawsuit for undisclosed damages.
Dyess Benefit Dispute
Reference ↗The widow of passenger William Reynolds Dyess faced significant difficulty obtaining federal benefits after the U.S. Compensation Commission ruled he was not a civil employee. The U.S. Senate eventually intervened to grant aid to the family.