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ASN Wikibase Occurrence # 43167
 
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Date:04-JAN-1992
Time:16:55
Type:Silhouette image of generic KR2 model; specific model in this crash may look slightly different    
Rand Robinson KR-2
Owner/operator:private
Registration: N651AC
MSN: 01
Fatalities:Fatalities: 2 / Occupants: 2
Other fatalities:0
Aircraft damage: Written off (damaged beyond repair)
Category:Accident
Location:San Marcos, TX -   United States of America
Phase: Manoeuvring (airshow, firefighting, ag.ops.)
Nature:Private
Departure airport:New Braunfels, TX (3R5)
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
THE PILOT/BUILDER OF THE HOMEBUILT AIRCRAFT WAS ON A LOCAL FLIGHT TO DEMONSTRATE THE AIRCRAFT FLIGHT CHARACTERISTICS TO A PROSPECTIVE BUILDER. WHILE MANEUVERING, THE ONE PIECE PLEXIGLASS CANOPY SEPARATED FROM THE AIRFRAME DUE TO FAILURE OF THE HINGE SYSTEM, RESULTING IN AN INFLIGHT LOSS OF CONTROL. THE PILOT HAD MODIFIED THE CANOPY HINGE SYSTEM FROM THE STANDARD TWO HINGE SYSTEM, TO A FULL LENGTH PIANO WIRE HINGE SYSTEM. THE LOSS OF THE CANOPY IN SUCH A SHORT COUPLED FUSELAGE DISTURBED THE AIRFLOW TO THE POINT OF BLANKETING THE ELEVATORS. CAUSE: THE MODIFICATION OF THE CANOPY HINGE SYSTEM WHICH RESULTED IN THE LOSS OF AIRCRAFT CONTROL DUE TO AN INFLIGHT CANOPY SEPARATION.

Sources:

NTSB: http://www.ntsb.gov/ntsb/brief.asp?ev_id=20001211X13987


Revision history:

Date/timeContributorUpdates
24-Oct-2008 10:30 ASN archive Added
21-Dec-2016 19:24 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]

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