What happened
On a flight originating from Davison AAF (Fort Belvoir), an 88-0321 (N296CA) aircraft was performing its approach to Patuxent River NAS. While flying at an altitude of approximately 800 feet, the aircraft transitioned into an uncontrolled descent and impacted the waters of the Chesapeake Bay. The wreckage was located less than 100 yards from the shoreline, where it settled at a depth of 45 feet.
The incident resulted in five fatalities among the crew members on board. The aircraft was being operated by the US Army Intelligence and Security Command (INSCOM).
Findings
Investigations into the crash determined that the primary factor was a pilot error during the final approach phase. Specifically, the crew incorrectly engaged the beta range on the propellers while at an altitude of 800 feet, which triggered the subsequent uncontrolled descent and impact.