Casualties unknown

Severe Turbulence Prompts Cabin Door Opening and Wing Attachment Damage (N112AG)

West Palm Beach, FL, US

On November 11, 1987, a Piper PA-31-310 (registration N112AG) was involved in an aviation accident near West Palm Beach, FL. 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 pilot reported that severe turbulence caused an aft cabin door to pop open during a flight en route to West Palm Beach. After landing and later attempting a return trip, the left engine failed to start. Post-flight inspection in Tampa revealed distorted wing attach fittings.

Event Description

A pilot reported that while en route to West Palm Beach, the aircraft encountered severe turbulence. During the turbulence, the aft cabin door popped open but remained attached to the aircraft. The flight continued to its destination and landed without further incident.

Subsequent Issues

Following the landing, the pilot attempted to restart the engines for the return trip to Tampa. The left engine would not start. Another aircraft was flown in to allow the pilot to complete the trip. The original aircraft was subsequently repaired and flown back to Tampa.

Post-Flight Findings

After landing in Tampa during daylight hours, inspection revealed that both forward wing attach fittings were distorted and pulled away from the fuselage. No other damage or injuries were reported in the source.

Frequently asked questions

What happened in the 11 Nov 1987 Piper PA-31-310 accident near West Palm Beach, FL?

A pilot reported that severe turbulence caused an aft cabin door to pop open during a flight en route to West Palm Beach. After landing and later attempting a return trip, the left engine failed to start. Post-flight inspection in Tampa revealed distorted wing attach fittings.

What aircraft was involved and where did it happen?

The accident on 11 Nov 1987 involved a Piper PA-31-310, registration N112AG, at West Palm Beach, FL.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X32588. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.