5 fatalities

Five Killed in Twin-Engine Aircraft Crash Near Pleasant Hope (N3550X)

Pleasant Hope, United States of AmericaFlight

On December 21, 1968, a Mitsubishi MU-2 Marquise (registration N3550X) operated by Metropolitan Mooney was involved in an aviation accident near Pleasant Hope, United States of America in flight. 5 people were killed. Investigators recorded the probable cause as: Loss of control for undetermined reason. The pilot attempted operation with known deficiencies in equipment. Malfunction of the artificial horizon and turn needle. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A).

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary reportUpdated 2026-06-12Data APIEditorial standards

A twin-engine aircraft crashed in a near-vertical dive five miles south of Pleasant Hope, killing all five occupants. Investigators cited a loss of control for undetermined reasons.

Accident Details

A twin-engine aircraft was cruising at altitude when it went out of control, entered a dive, and struck the ground in a near-vertical attitude in a field located five miles south of Pleasant Hope. The aircraft was destroyed in the impact, and all five occupants were killed.

Investigation Findings

According to the official investigation, the probable cause of the accident was a loss of control for undetermined reasons. The report noted that the pilot attempted to operate the aircraft with known deficiencies in equipment. Specifically, there was a malfunction of the artificial horizon and turn needle.

Aftermath

The crash site was located in a rural field south of Pleasant Hope. The destroyed aircraft and the fatalities were confirmed by investigators. No further details about the aircraft or flight were released.