Accident Arctic Aircraft S-1B2 N71AT,
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ASN Wikibase Occurrence # 354968
 
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Date:Saturday 6 December 1997
Time:12:20 LT
Type:Arctic Aircraft S-1B2
Owner/operator:Sky Aviation Corp.
Registration: N71AT
MSN: 1022
Total airframe hrs:3540 hours
Engine model:Lycoming O-320-B2B
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:Worland, WY -   United States of America
Phase: Manoeuvring (airshow, firefighting, ag.ops.)
Nature:Survey
Departure airport:Ten Sleep, WY
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The pilot landed on a dirt road, picked up his passenger, and took off again to look for stray livestock. Spotting three head of cattle, the pilot reduced power and initiated a shallow descending turn. When he attempte to reapplied power, the engine did not respond. After several attempts to restore engine power, the pilot was forced to land in a dry creek bed. The landing gear was sheared off during the forced landing. Examination of the airplane revealed no contaminants in the fuel, and no obstructions in the fuel vent. Fuel, air, and ignition system continuity were established.

Probable Cause: loss of engine power for undetermined reason(s). A related factor was the rough and uneven terrain on which the forced landing was made.

Accident investigation:
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Investigating agency: NTSB
Report number: FTW98LA065
Status: Investigation completed
Duration: 6 months
Download report: Final report

Sources:

NTSB FTW98LA065

History of this aircraft

Other occurrences involving this aircraft
21 December 1991 N71AT Sky Aviation Corporation 0 Lysite, WY sub
16 August 2002 N71AT Wyoming Game And Fish Department Meeteetse, Wyoming w/o

Location

Revision history:

Date/timeContributorUpdates
12-Mar-2024 06:32 ASN Update Bot Added

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