Casualties unknown

Midair Collision Between Piper PA-28 and Cessna 150 Near Airport (N943R)

San Diego, CA, US

On December 24, 1996, a Piper PA-28-140 (registration N943R) was involved in an aviation accident near San Diego, CA. Investigators recorded the probable cause as: The failure of the pilot-in-command of the Piper PA-28, N943R, to maintain an adequate visual lookout to see and avoid the Cessna 150, N63137. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.

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

A Piper PA-28 and a Cessna 150 collided in flight 1.5 miles east of an airport after the Piper overtook the Cessna from above, behind, and right. The Piper crashed, and the Cessna made a forced landing, colliding with a berm.

Incident Overview

A midair collision occurred between a low wing Piper PA-28, registration N943R, and a high wing Cessna 150, registration N63137, approximately 1.5 miles east of an airport. The Piper was being operated by a student pilot in the left seat and a flight instructor in the right seat. The collision resulted in the Piper descending out of control and crashing, while the Cessna made an off-airport forced landing and collided with a berm during the ground roll.

Sequence of Events

The incident began when the Piper contacted the tower while 5 miles east of the airport. The tower controller advised the Piper of the Cessna at 11 o'clock, 2 miles, and instructed the pilot to fly southbound and report the aircraft in sight. The Piper pilot did not acknowledge the transmission, flew southwest bound, and never reported the Cessna in sight.

Both aircraft subsequently were on a 3-mile final approach to parallel runways. The controller, who had both aircraft in sight, issued a traffic advisory to the Cessna regarding the Piper behind them but did not issue a similar advisory to the Piper regarding the Cessna in front of them.

The Piper overtook the Cessna from above, behind, and to the right. The lower fuselage of the Piper contacted the upper fuselage and propeller of the Cessna. The Cessna's propeller severed the primary control cables of the Piper, leading to its loss of control and crash.

Aftermath

Following the collision, the Cessna executed a forced landing off-airport. During the ground roll, it collided with a berm.

Frequently asked questions

What happened in the 24 Dec 1996 Piper PA-28-140 accident near San Diego, CA?

A Piper PA-28 and a Cessna 150 collided in flight 1.5 miles east of an airport after the Piper overtook the Cessna from above, behind, and right. The Piper crashed, and the Cessna made a forced landing, colliding with a berm.

What aircraft was involved and where did it happen?

The accident on 24 Dec 1996 involved a Piper PA-28-140, registration N943R, at San Diego, CA.

What was the probable cause of the accident?

The failure of the pilot-in-command of the Piper PA-28, N943R, to maintain an adequate visual lookout to see and avoid the Cessna 150, N63137. A factor in the accident was the failure of the air traffic controller to issue a traffic advisory to the pilot concerning the Cessna 150.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001208X07187. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.