Aviation Accident Summaries

Aviation Accident Summary WPR12CA118

Poway, CA, USA

Aircraft #1

N118MB

EUROCOPTER AS 350 B3

Analysis

The pilot stated that he was approaching a landing zone on a flat pinnacle with a tailwind. The helicopter was within 50 feet of the landing area in a slow, stable, shallow approach when it encountered an updraft. When the helicopter flew out of the updraft, it abruptly descended to the ground. The helicopter landed hard, and the impact buckled the tail boom and sheared off the left landing gear skid.

Factual Information

The pilot stated that he was approaching a landing zone on a flat pinnacle with a tailwind. The helicopter was in a slow, stable, shallow approach when it encountered an updraft within 50 feet of the landing area. When the helicopter flew out of the updraft, it abruptly descended to the ground. The helicopter contacted the ground in a flat orientation, and the impact buckled the tail boom and sheared the left landing gear skid off.

Probable Cause and Findings

The pilot's inadequate compensation for wind conditions during landing, which resulted in a hard landing.

 

Source: NTSB Aviation Accident Database

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