Investigation Summary
The flight was a scheduled international service from New York to Caracas. As the Boeing 707, named Clipper Malay, approached the Venezuelan coast at night, the crew was operating under Visual Flight Rules (VFR) in good meteorological conditions. Despite the clear weather, the aircraft struck the sea and exploded. The wreckage settled in approximately 360 feet of water. The investigation faced significant challenges due to the depth of the wreckage. While the flight data recorder (FDR) was eventually recovered, it provided no usable data to explain the descent, leading the Venezuelan authorities and the NTSB to officially list the cause as 'undetermined.' However, the flight path and environmental conditions strongly suggested a Controlled Flight Into Terrain (CFIT) event driven by a sensory illusion. The crash was part of a troubling string of accidents for Pan Am during this era, which later became a foundational case study for the development of Crew Resource Management (CRM).
Final Conclusions
The Venezuelan government investigated the accident with assistance from the NTSB. While the NTSB officially listed the probable cause as undetermined, the prevailing consensus among investigators was that the crew experienced a sensory illusion. The lights of Caracas, situated on rising terrain behind the airport, can create a false horizon or the impression of being at a higher altitude than reality. This likely led the pilots to maintain a continuous descent until water impact.
Video Analysis
No video analysis linked for this case file yet.
Airframe & Maintenance
Crew Experience
Captain
Sidney E. Stillwaugh, age 50.
Systems & Failure Modes
Flight Data Recorder (FDR)
One of the key components recovered from the seabed to assist in the investigation.
Visual Flight Rules (VFR)
The procedure under which the crew was operating during the final approach phase.
Interesting Facts
- 01The aircraft was less than a year old at the time of the accident, having been delivered in March 1968.
- 02The crash was the deadliest aviation accident in Venezuelan history at the time, until surpassed by Viasa Flight 742 in 1969.
- 03Notable victims included Olga Antonetti, who was Miss Venezuela 1962, and ichthyologist Rafael Antonio Curra.
- 04Recovery efforts were hampered by the presence of sharks in the crash area.
- 05The wreckage was located at a depth of 360 feet (110 meters), approximately 11.4 miles from Caracas.
- 06The crew consisted of nine members: eight from the United States and one from Sweden.
Safety Actions & Advisories
CRM Development
This accident, along with several other Pan Am 707 crashes, led to a total overhaul of the airline's cockpit culture and the eventual implementation of Crew Resource Management.
Known Controversies & Unanswered Questions
Official vs. Probable Cause
Reference ↗There is a documented discrepancy between the official findings and the consensus of the aviation safety community. While the NTSB and Venezuelan government officially listed the cause as 'undetermined' due to a lack of recorded data, investigators and safety analysts almost universally attribute the crash to an optical illusion caused by the 'black hole' effect and the city lights of Caracas on rising terrain.