What happened
The flight originated in St. Thomas, U.S. Virgin Islands, departing at 0900 under a visual flight rules (VFR) plan destined for Roosevelt Roads. The aircraft had previously discharged passengers within St. Thomas before commencing this leg of the journey.
While cruising at an altitude of 1,800 feet mean sea level (MSL), the engine failed unexpectedly. The pilot immediately initiated emergency procedures and turned toward the nearby island of Culebra in an attempt to reach land or a suitable landing area. Despite all efforts to restart the engine, the attempts were unsuccessful.
With no possibility of engine recovery, the pilot executed a controlled ditching approximately 200 yards offshore from Culebra. The aircraft sank rapidly upon impact with the water. The wreckage was not recovered due to the depth and location of the sinkage. The pilot swam ashore unassisted.