Accident Cessna 172RG N9696B,
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ASN Wikibase Occurrence # 385956
 
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Date:Thursday 3 May 2001
Time:13:00 LT
Type:Silhouette image of generic C172 model; specific model in this crash may look slightly different    
Cessna 172RG
Owner/operator:Airman Flight School Inc.
Registration: N9696B
MSN: 172RG0975
Engine model:Lycoming O-360-F1A6
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:Washington, OK -   United States of America
Phase: Manoeuvring (airshow, firefighting, ag.ops.)
Nature:Training
Departure airport:Norman-University of Oklahoma Westheimer Airport, OK (KOUN)
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
According to the flight instructor and pilot receiving instruction, the student was demonstrating a commercial flight maneuver, at 2,100 feet agl, when they smelled an odor similar to "electrical burning." The instructor told the student to terminate the maneuver and return to the airport. While the student was terminating the maneuver, visible smoke appeared in the cabin, and heat was felt coming from beneath the instrument panel. The instructor assumed control of the airplane. The engine was shut down and a forced landing was executed to a field. During the landing, the airplane encountered soft terrain, nosed over and came to rest inverted. A plastic hydraulic reservoir, from the hydraulic power pack, was found melted and laying on the cockpit floor. The hydraulic power pack was examined and functionally tested at Aero Electric Inc., Wichita, Kansas, under supervision of the FAA. According a report from Aero Electric, the power pack and its related components operated within manufacturer's specifications.

Probable Cause: the in-flight fire for an undetermined reason, which resulted in a forced landing. A contributory factor was the lack of suitable terrain for the forced landing.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: FTW01LA113
Status: Investigation completed
Duration: 6 months
Download report: Final report

Sources:

NTSB FTW01LA113

Location

Revision history:

Date/timeContributorUpdates
05-Apr-2024 09:37 ASN Update Bot Added

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