Pilot Debrief

Bunker RLV-1 near Wells, NV — 2011-09-22

Final reportWPR11LA461
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Date
2011-09-22
Location
Wells, NV, USA
Aircraft
Bunker RLV-1
Registration
N49S
Category
Airplane
Highest injury
Serious
Fatalities
0
Phase of flight
Maneuvering

Probable cause

The pilot did not maintain clearance from terrain while maneuvering. Contributing to the accident was the pilot’s inadequate in-flight planning.

NTSB narrative

The pilot reported that his passenger wanted to take pictures of a mountain range about 5 miles from the departure airport. As the airplane neared the mountain range, which consisted of rolling tree-covered hills, the pilot turned into a valley. Proceeding up the valley, he realized that the airplane did not have sufficient altitude to outclimb the rising terrain and that turning around was not an option due to the higher terrain on both sides of the valley. The airplane subsequently impacted a 15-foot high tree, entered an uncontrolled descent, and impacted terrain, resulting in substantial damage to the wings and fuselage. The pilot stated that the accident could have been prevented had he gained altitude prior to entering the area of rising terrain. He reported that there were no preimpact mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Analysis

Primary failure mode
Controlled flight into terrain
First missed decision gate
Pilot could have gained altitude before entering the area of rising terrain.

NTSB coding

Evidence available

  • 3 docket documents
View NTSB final reportView NTSB docket

Docket documents3

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