Accident Cessna 180K N66471,
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ASN Wikibase Occurrence # 297129
 
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Date:Monday 17 June 2002
Time:08:00 LT
Type:Silhouette image of generic C180 model; specific model in this crash may look slightly different    
Cessna 180K
Owner/operator:Private
Registration: N66471
MSN: 18052945
Year of manufacture:1978
Total airframe hrs:2104 hours
Engine model:Continental O-470-U
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:Helena, Montana -   United States of America
Phase: Unknown
Nature:Private
Departure airport:Helena Airport, MT (HLN/KHLN)
Destination airport:Kalispell-Glacier National Park Airport, MT (FCA/KFCA)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
During the takeoff roll on the 2,980-foot long, asphalt runway, during calm wind conditions, the pilot of the Cessna 180K elected to abort due to a perceived inadequate power situation. During the aborted takeoff he applied brakes with no initial response and then more firmly at which time the left brake grabbed and the aircraft veered to the left. The pilot was unable to maintain directional control and the aircraft's right main gear collapsed. Post-crash examination of the aircraft's wheels and brakes revealed that both brake discs appeared to be overheated. The left wheel still rotated and stopped with the application of left brake. The right brake could not be tested in this fashion as it had separated from the airframe. The parking brake was found disengaged and functioned satisfactorily following the accident.

Probable Cause: Binding brakes for undetermined reasons and the pilot's failure to maintain directional control during an aborted takeoff.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: SEA02LA104
Status: Investigation completed
Duration: 10 months
Download report: Final report

Sources:

NTSB SEA02LA104

Revision history:

Date/timeContributorUpdates
14-Oct-2022 14:50 ASN Update Bot Added

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