Summary
On July 07, 2012, a Jones Peter M BOEING/JONES 75 (N3993P) was involved in an accident near Bayport, NY. The accident resulted in 2 minor injuries. The aircraft sustained substantial damage.
The National Transportation Safety Board determined the probable cause of this accident to be: The airplane’s encounter with a wind shift to a tailwind during takeoff, which resulted in the pilot’s decision to abort the takeoff and the airplane’s subsequent runway overrun.
The pilot reported he conducted 6 previous uneventful flights utilizing both runway 18 and 36 for takeoff due variable winds. He elected to depart from runway 18 on the accident flight because the windsock indicated a primarily southwesterly wind. The pilot stated that the takeoff roll was normal; however, shortly after liftoff the airplane encountered a tailwind which resulted in a degradation of performance. The airplane began to sink and lose airspeed, and the pilot elected to abort the takeoff. The airplane touched back down onto the runway, and subsequently nosed-over, which resulted in substantial damage to the vertical stabilizer. The pilot, pilot-rated passenger and several witnesses reported a wind shift around the time of the accident.
This accident is documented in NTSB report ERA12CA434. AviatorDB cross-references NTSB investigation data with FAA registry records to provide comprehensive safety information for aircraft N3993P.
Accident Details
Probable Cause and Findings
The airplane’s encounter with a wind shift to a tailwind during takeoff, which resulted in the pilot’s decision to abort the takeoff and the airplane’s subsequent runway overrun.
Aircraft Information
Registered Owner (Current)
Analysis
The pilot reported he conducted 6 previous uneventful flights utilizing both runway 18 and 36 for takeoff due variable winds. He elected to depart from runway 18 on the accident flight because the windsock indicated a primarily southwesterly wind. The pilot stated that the takeoff roll was normal; however, shortly after liftoff the airplane encountered a tailwind which resulted in a degradation of performance. The airplane began to sink and lose airspeed, and the pilot elected to abort the takeoff. The airplane touched back down onto the runway, and subsequently nosed-over, which resulted in substantial damage to the vertical stabilizer. The pilot, pilot-rated passenger and several witnesses reported a wind shift around the time of the accident. A weather report from a nearby airport revealed a 20 degree shift in wind direction and a 7 knot increase in winds with a 24 knot gust from the northwest during the hour that the accident took place. Postaccident inspection of the airplane revealed that there were no mechanical anomalies that would have precluded normal operation.
Data Source
Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# ERA12CA434