No fatalities

Engine Failure During Takeoff at McClellan-Palomar Airport (N51FN)

Carlsbad-McClellan-Palomar, United States of AmericaTakeoff (climb)

On April 2, 1990, a Learjet 35 (registration N51FN) operated by Flight International was involved in an aviation accident near Carlsbad-McClellan-Palomar, United States of America during takeoff. No fatalities were reported. Investigators recorded the probable cause as: Engine failure during takeoff roll for unknown reasons. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A); 6 related events involving the same aircraft type or operator are linked below.

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary reportUpdated 2026-06-11Data APIEditorial standards

An aircraft suffered an engine failure during takeoff at McClellan-Palomar Airport, leading to a crash near the runway end. Both pilots were slightly injured, and the aircraft was written off.

Incident Overview During the takeoff roll on runway 24 at McClellan-Palomar Airport, one of the aircraft's engines failed between the V1 and VR speed thresholds. Following the engine failure, both wings of the aircraft struck the runway surface. The crew subsequently lost control of the airplane, which crashed near the end of the runway. Both pilots sustained slight injuries, and the aircraft was declared a total loss and written off. ## Official Findings The official investigation determined that the probable cause of the accident was an engine failure during the takeoff roll. The specific reasons for the engine failure were not identified in the official findings.