Accident Rutan Defiant N20SR,
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ASN Wikibase Occurrence # 133502
 
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Date:Saturday 2 August 1997
Time:15:45 LT
Type:Rutan Defiant
Owner/operator:Daniel C. Taylor-ide
Registration: N20SR
MSN: 0087
Total airframe hrs:100 hours
Engine model:Lycoming O-320-DG2
Fatalities:Fatalities: 0 / Occupants: 3
Aircraft damage: Destroyed
Category:Accident
Location:Alma, MI -   United States of America
Phase: Take off
Nature:Private
Departure airport:(KAMN)
Destination airport:Saranac Lake, NY (SLK
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The pilot reported the aircraft climbed out normally until it reached 500 feet above ground level and then the canopy opened. The pilot loosened his shoulder harness in order to pull down the canopy. One of the passengers tried to hold the canopy closed while the pilot flew the airplane, but was unable to keep it closed. The canopy came open again and the pilot chose to execute an emergency landing into an old clearing which was surrounded by forest. During impact, the pilot was knocked unconscious, and one of the two passengers received minor injuries. The two passengers pulled the pilot from the airplane. He reported that he had not ensured that the canopy was properly latched, and the safety latch was not fully engaged when he had departed. The safety latch used on the airplane was not the safely latched specified by the designer of the airplane. The pilot reported he made four mistakes; they were: 'not fixing the headrest thinking that it was only a piece of loose foam, omitting the checklist for the final flight, omitting checking the latch, and when I changed Burt's [Rutan] safety latch system not coming up with a design that was better.'

Probable Cause: the pilot did not perform an adequate preflight check and he did not perform the takeoff checklist. Factors included the pilot's inadequate design of the safety latch and the canopy inadvertently deploying.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: CHI97LA234
Status: Investigation completed
Duration: 5 months
Download report: Final report

Sources:

NTSB CHI97LA234

Location

Revision history:

Date/timeContributorUpdates
21-Dec-2016 19:26 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
08-Apr-2024 13:46 ASN Update Bot Updated [Time, Cn, Operator, Other fatalities, Departure airport, Destination airport, Source, Narrative, Category, Accident report]

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