Accident Cessna A185F N185M,
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ASN Wikibase Occurrence # 284965
 
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Date:Tuesday 1 May 2007
Time:16:00 LT
Type:Silhouette image of generic C185 model; specific model in this crash may look slightly different    
Cessna A185F
Owner/operator:Mountain Flying Service
Registration: N185M
MSN: 18504264
Year of manufacture:1981
Total airframe hrs:9539 hours
Engine model:Continental IO-550-D
Fatalities:Fatalities: 0 / Occupants: 4
Aircraft damage: Substantial
Category:Accident
Location:Haines, Alaska -   United States of America
Phase: Unknown
Nature:Unknown
Departure airport:Haines Municipal Airport, AK (HNS/PAHN)
Destination airport:Haines, AK
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The airplane was being operated by a mountain flying service delivering climbers and their equipment to a glacier base camp, under Title 14, CFR Part 135. The commercial certificated pilot said during the landing roll on the glacier, while turning to the left, the right ski loaded up with snow. He said the ski attachment to the right main landing gear broke, and the gear leg dug into the snow. The airplane nosed down, and the right wing struck the surface of the glacier, damaging the wing and aileron. The pilot said an examination of the landing gear revealed that the ski attaching bolts had sheared. He said he had made several trips to the glacier that day, and that there were no problems with the airplane or the landing gear prior to the accident.

Probable Cause: The main landing gear attachment bolts to the right ski sheared during the landing roll in deep snow, resulting in a nose down, and structural damage to the right wing and aileron.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: ANC07LA035
Status: Investigation completed
Duration: 2 months
Download report: Final report

Sources:

NTSB ANC07LA035

History of this aircraft

Other occurrences involving this aircraft
16 August 2000 N185M Paul Swanstrom 0 YAKUTAT, AK sub

Revision history:

Date/timeContributorUpdates
01-Oct-2022 15:51 ASN Update Bot Added

Corrections or additions? ... Edit this accident description

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