Accident Robinson R-22 N8316N,
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ASN Wikibase Occurrence # 297535
 
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Date:Wednesday 6 March 2002
Time:12:00 LT
Type:Silhouette image of generic R22 model; specific model in this crash may look slightly different    
Robinson R-22
Owner/operator:Alpine Air Inc
Registration: N8316N
MSN: 2480
Year of manufacture:1994
Total airframe hrs:1142 hours
Engine model:Lycoming O-320-B2l
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Whittier, Alaska -   United States of America
Phase: Unknown
Nature:Private
Departure airport:Girdwood Airport, AK (AQY)
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The pilot was practicing ridge top landings. He made his last approach perpendicular to the ridgeline. He said because he did not use a parallel approach to the ridge, and there were no wind indicators, he did not perceive an apparent wind shift. On final approach he turned parallel to the ridge, and made the landing with a tailwind. He was unable to arrest the high rate of descent, and forward airspeed, and landed hard on the ridge. The main rotor struck the tail boom, resulting in substantial damage to the tail boom.

Probable Cause: The pilot's Failure to maintain a proper descent rate during landing. Factors associated with the accident are variable wind conditions, and the pilot's improper approach to the landing site.

Accident investigation:
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Investigating agency: NTSB
Report number: ANC02LA021
Status: Investigation completed
Duration: 3 months
Download report: Final report

Sources:

NTSB ANC02LA021

Revision history:

Date/timeContributorUpdates
14-Oct-2022 19:49 ASN Update Bot Added

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