Accident Thorp T-18CW N83MK,
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ASN Wikibase Occurrence # 364980
 
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Date:Friday 5 July 1991
Time:13:18 LT
Type:Silhouette image of generic T18 model; specific model in this crash may look slightly different    
Thorp T-18CW
Owner/operator:Private
Registration: N83MK
MSN: 1367
Engine model:LYCOMING O-360
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:Wimberley, TX -   United States of America
Phase: Landing
Nature:Private
Departure airport:San Marcos, TX (T98)
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
DURING A LANDING ON A GRASS AIRSTRIP THE PILOT FAILED TO MAINTAIN RUNWAY ALIGNMENT ON TOUCHDOWN AND LOST CONTROL WHEN HIS LEFT MAIN WHEEL ENTERED LONG GRASS. LEFT WING CONTACTED 5 FOOT TALL WEEDS ADJACENT TO THE 40 FEET WIDE AIRSTRIP. THE AIRPLANE VEERED LEFT AND STRUCK A LARGE ANT MOUND RESULTING IN THE AIRPLANE GROUND LOOPING TO THE INVERTED POSITION. THE PILOT REPORTED THAT TOUCHDOWN OCCURRED TEN FEET LEFT OF RUNWAY CENTER.

Probable Cause: THE FAILURE OF THE AIRPORT PERSONNEL TO MAINTAIN THE AIRSTRIP IN AN OPERABLE CONDITION AND THE PILOTS FAILURE TO MAINTAIN RUNWAY ALIGNMENT ON TOUCHDOWN.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: FTW91LA117
Status: Investigation completed
Duration: 1 year and 9 months
Download report: Final report

Sources:

NTSB FTW91LA117

Revision history:

Date/timeContributorUpdates
19-Mar-2024 20:56 ASN Update Bot Added

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