Aviation Accident Summaries

Aviation Accident Summary FTW95LA051

ALAMOSA, CO, USA

Aircraft #1

N731QH

CESSNA P210N

Analysis

ON RETURNING TO THE AIRPORT, FOLLOWING A POST MAINTENANCE TEST FLIGHT, THE NOSE LANDING GEAR WOULD NOT EXTEND. THE PILOT CONDUCTED A PRECAUTIONARY LANDING TO A DIRT RUNWAY, WHICH GAVE HIM THE BEST WIND. HE SHUT DOWN THE ENGINE ON SHORT FINAL AND HIS GLIDE FAILED TO REACH THE RUNWAY. THE AIRCRAFT LANDED IN ROUGH AND UNEVEN TERRAIN APPROXIMATELY 50 FEET SHORT OF THE RUNWAY. EXAMINATION OF THE AIRCRAFT REVEALED THE NOSE LANDING GEAR DOWNLOCK SPRING FAILED JAMMING THE NOSE GEAR IN THE RETRACTED POSITION.

Factual Information

On November 17, 1994, at 1100 mountain standard time, a Cessna P210N, N731QH, sustained substantial damage on landing at Alamosa, Colorado. The pilot was not injured and no flight plan was filed for this local post maintenance test flight. Visual meteorological conditions prevailed. According to the pilot, and FAA airworthiness inspector, who examined the aircraft and interviewed the pilot, when the pilot lowered the landing gear during approach following an engine maintenance test flight, the nose gear did not extend. After several attempts to extend the nose gear, the pilot performed a precautionary approach and landing to a dirt runway. On short final he shut off the fuel and the engine ceased to operate. The aircraft landed approximately 50 feet short of the runway in rough terrain. The airport at Alamosa, where the aircraft landed, has both dirt and asphalt runways. The pilot elected to use the dirt runway (24) due to the wind which was 240 degrees at 22 knots with gusts to 25 knots. Examination of the aircraft revealed that nose landing gear down lock spring failed and jammed the nose gear in the up position.

Probable Cause and Findings

FAILURE BY THE PILOT TO PROPERLY JUDGE THE TOUCH DOWN POINT. FACTORS WERE: FAILURE OF THE NOSE LANDING GEAR TO EXTEND AND ROUGH AND UNEVEN TERRAIN.

 

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