Casualties unknown

Mid-Air Collision Between Cessna 152 and Cessna 172 Near Airport (N733HV)

Lompoc, CA, US

On August 14, 1982, a Cessna 172 (registration N733HV) operated by John D. Martin was involved in an aviation accident near Lompoc, CA. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive; 1 related events involving the same aircraft type or operator are linked below.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-07-04Data APIEditorial standards

A student pilot in a Cessna 152 and a Cessna 172 collided approximately 2 miles north of the airport. The 152 landed on rough terrain; the 172 crashed. Radar and witness information are detailed.

Incident Details

A mid-air collision occurred between a Cessna 152, registration N4603L, and a Cessna 172, registration N733HV, approximately 2 miles north of the airport. The Cessna 152 was being flown by a student pilot, who was departing from runway 25. The Cessna 172 was arriving from the north.

Sequence of Events

After taking off from runway 25, the student pilot executed a right climbing turn toward the north. Subsequently, the pilot began another turn to the east, in accordance with published VFR procedures. While the Cessna 152 was in the turn and climbing through 800 to 900 feet MSL, it collided with the Cessna 172. Radar information showed that the Cessna 172 was on a southerly heading at the time of the collision.

Witness Information

There was no full-time UNICOM operator at the airport. However, a pilot waiting at the UNICOM station reported hearing the Cessna 172 pilot call turning downwind for runway 25.

Aftermath

Following the collision, the pilot of the Cessna 152 made an emergency landing on rough terrain. The Cessna 172 went out of control and impacted the ground in a steep descent. Examination revealed that approximately 8 feet of the Cessna 172's right wing had separated and was found jammed beneath the Cessna 152's left wing and strut. There was evidence that the Cessna 152 converged on the Cessna 172 from the direction of the sun. The pilot of the Cessna 152 did not see the Cessna 172 and believed that the Cessna 172 pilot was not using a 45-degree entry.

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Frequently asked questions

What happened in the 14 Aug 1982 Cessna 172 accident near Lompoc, CA?

A student pilot in a Cessna 152 and a Cessna 172 collided approximately 2 miles north of the airport. The 152 landed on rough terrain; the 172 crashed. Radar and witness information are detailed.

What aircraft was involved and where did it happen?

The accident on 14 Aug 1982 involved a Cessna 172, registration N733HV, operated by John D. Martin, at Lompoc, CA.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20020917X03691. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.