Piper J3C-65 N88550

Summary

On 3 August 2022 at about 21:25 local time, a Piper J3C-65 registered N88550 was involved in an accident near Cynthiana, Kentucky, United States. 2 people were on board and one died, one was seriously injured. The aircraft was substantially damaged. The NTSB has published a probable cause for this accident; it is quoted in full below.

Date

3 August 2022 at 21:25

Classification

Accident

Location

Cynthiana, Kentucky, United States

Nearest airport

Cynthiana-Harrison County (0I8)

Coordinates

38.3659, -84.2814

Aircraft

Piper J3C-65

Registration

N88550

Category

Airplane

Year built

1946

Engines

1

Operator

Not recorded

Operating rule

Part 91: General Aviation

Purpose of flight

Personal

Phase of flight

Not recorded

Aircraft damage

Substantial

Weather

VMC

Light

Day

NTSB number

ERA22FA354

1 person died.

The pilot’s failure to maintain adequate airspeed and his exceedance of the airplane’s critical angle of attack, which resulted in an aerodynamic stall while maneuvering to land with approaching convective activity.

Quoted verbatim from the NTSB record. This site does not paraphrase or interpret it.

Read the full NTSB narrative

The pilot and his passenger departed the airport for a personal flight but shortly after takeoff, the pilot elected to return to the airport. Witnesses stated that a thunderstorm was coming in from the south. Meteorological data showed an approaching area of convection with tops at 45,000 ft. The pilot attempted to return to the airport and did not fly a standard airport traffic pattern; instead, he approached from the north, unusually low over the tree line, crossing midfield, then made a sharp left turn to join the downwind traffic, before turning left again to land. As the airplane crossed over the runway perpendicular to the runway numbers, it suddenly entered a left descending spiral and impacted terrain adjacent to the runway. The postaccident examination of the engine and airframe, combined with the examination of the impact site, revealed no anomalous findings that would have precluded normal airplane or engine performance. It is likely that shortly after the pilot took off, he witnessed the approaching convective activity and attempted to rush back to the airport to land before the storm arrived, as evident from his nonstandard approach to landing. About the time of the accident, witnesses described a rapid wind shift accompanied by an increase in wind speed and a rapidly decreasing temperature. Witness observations were consistent with experiencing convective outflow from the nearby convective activity and are validated by the weather radar and data that suggest the convective cell was decaying and nearby convection was forming; weather conditions were changing rapidly, and the winds were likely shifting. As the pilot performed the low and nonstandard approach, he likely turned steeply to the left after crossing over the runway numbers; exacerbated by a left quartering crosswind during his turn, he exceeded the airplane’s critical angle of attack and entered a subsequent aerodynamic stall and loss of control.

Quoted verbatim from the NTSB record.