ASN Wikibase Occurrence # 295180
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Date: | Thursday 25 September 2003 |
Time: | 13:00 LT |
Type: | Cessna 170A |
Owner/operator: | Private |
Registration: | N9006A |
MSN: | 18761 |
Total airframe hrs: | 3400 hours |
Engine model: | Continental C-145 |
Fatalities: | Fatalities: 0 / Occupants: 1 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Skwentna, Alaska -
United States of America
|
Phase: | Unknown |
Nature: | Private |
Departure airport: | SKWENTNA, AK |
Destination airport: | |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:The commercial certificated pilot was landing on a remote gravel area that was about 1,000 feet long, and 30 feet wide. The pilot said that during the landing roll, the airplane's right main landing gear suddenly collapsed. As the airplane slid on the gravel, the right gear strut was torn out of the fuselage, and the airplane received additional damage to the fuselage and right wing. After the accident, the pilot said he examined the right gear strut and discovered the right axle and wheel assembly were missing from the outboard end of the gear strut. After a search, the pilot located the wheel assembly and discovered that the nuts utilized to secure the attaching axle bolts to the gear strut, were stripped from their respective bolts. The pilot said he decided to wait until the next day before activating his airplane's emergency locator transmitter. He further said he decided to destroy his airplane by setting it on fire, as it would have been economically unfeasible to pay for repairs and helicopter transportation charges to remove the airplane from its remote location. The airplane was observed by search personnel as having burned.
Probable Cause: An overload failure of the axle retaining nut/bolt assembly, which resulted in the separation of the axle/wheel assembly, and subsequent collapse of the right main landing gear strut during the landing roll.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | ANC03LA126 |
Status: | Investigation completed |
Duration: | 7 months |
Download report: | Final report |
|
Sources:
NTSB ANC03LA126
Revision history:
Date/time | Contributor | Updates |
12-Oct-2022 18:55 |
ASN Update Bot |
Added |
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