What happened
The aircraft was en route from Saint Lucia to Saint Vincent when the pilot experienced spatial disorientation. The incident occurred during the navigation phase of the flight, specifically while utilizing the Automatic Direction Finder (ADF) for guidance. The pilot incorrectly selected an incorrect navigation station, which led to a deviation from the intended flight path.
Upon realizing the navigational error, the pilot contacted Air Traffic Control (ATC). ATC provided situational awareness, advising the pilot to climb and informing him that the flight was approximately 20 miles west of Saint Vincent. Shortly after these communications, the engine quit due to fuel exhaustion. The aircraft was subsequently ditched in the water next to a vessel.
The investigation
The investigation focused on the navigational errors made by the pilot and the subsequent mechanical failure of the engine. Key findings included:
- Incorrect ADF station selection leading to disorientation
- Fuel exhaustion as the primary cause of engine failure
- Proximity to Saint Vincent, approximately 20 miles west at the time of ATC contact
Findings
The primary contributing factor was the pilot's incorrect navigation using the ADF, which resulted in fuel exhaustion. The aircraft type involved was not specified in the source text, but the event highlights the critical importance of accurate navigation and fuel management during cross-country flights.
Safety message
Pilots must ensure accurate selection of navigation stations to prevent disorientation and potential fuel exhaustion. Regular checks of fuel levels and navigation instruments are essential for safe flight operations.