Aviation Accident Summaries

Aviation Accident Summary LAX96LA112

SAN DIEGO, CA, USA

Aircraft #1

N395DS

STEEVES KR2

Analysis

The aircraft sat in storage for about 2 years with the wings off. After reassembly, the owner asked the pilot to test the aircraft. The ceiling was 1,000' overcast, and the pilot elected to fly the aircraft in the traffic pattern. The pilot made a short flight around the pattern, then landed and a minor discrepancy was fixed. He then departed on a second flight and made several low passes along the runway. The aircraft was on downwind when the aircraft owner and other witnesses saw it decelerate as if the pilot were exploring the slow flight regime. The aircraft appeared to stall, fall off on the right wing, and enter a spin that continued to ground impact. No discrepancies were found during an examination of the airframe and engine. The aircraft speed brakes were found extended. Control system continuity was established.

Factual Information

On February 17, 1996, at 1414 hours Pacific standard time, a Steeves KR2 homebuilt experimental airplane, N395DS, collided with the ground following a loss of control while in the traffic pattern at Brown Field, San Diego, California. Visual meteorological conditions prevailed at the time and no flight plan was filed for the operation. The aircraft was destroyed in the ground collision sequence. The certificated commercial pilot, the sole occupant, sustained fatal injuries. The flight originated at Brown Field about 1400 on the day of the accident as a local area personal flight. According to FAA inspectors who responded to the accident site, examined the aircraft, and interviewed witnesses, the aircraft sat in storage for 2 years with the wings off. After reassembly, the owner asked the pilot to test the aircraft. The ceiling was 1,000 foot overcast and the pilot elected to fly the aircraft in the traffic pattern. The pilot flew the aircraft on a short flight around the pattern and a minor discrepancy was fixed. He then departed on the second flight and made several low passes along the runway. The aircraft was on downwind when the aircraft owner and other witnesses saw the aircraft noticeably slow down as if the pilot were exploring the slow flight regime. The aircraft appeared to stall, fall off on the right wing, and enter a spin that continued to ground impact. The FAA inspectors said that no discrepancies were found during the examination of the airframe and engine. The aircraft speed brakes were found extended. Control system continuity was established.

Probable Cause and Findings

failure of the pilot to maintain an adequate airspeed margin above stall, while at low altitude in the traffic pattern. His decision to explore the slow speed envelope of the aircraft at low altitude was a related factor.

 

Source: NTSB Aviation Accident Database

Get all the details on your iPhone or iPad with:

Aviation Accidents App

In-Depth Access to Aviation Accident Reports