Accident WACO UPF-7 N29926,
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ASN Wikibase Occurrence # 364761
 
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Date:Monday 5 August 1991
Time:10:30 LT
Type:Silhouette image of generic WACF model; specific model in this crash may look slightly different    
WACO UPF-7
Owner/operator:Private
Registration: N29926
MSN: 5423
Total airframe hrs:3300 hours
Engine model:CONTINENTAL W670
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:Manning, SC -   United States of America
Phase: Take off
Nature:Private
Departure airport:
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
THE PILOT WAS PERFORMING AN INTERSECTION TAKEOFF FOR A LOCAL FLIGHT. HE REPORTED THAT THE AIRPLANE WAS NOT ACCELERATING NORMALLY ALTHOUGH THE ENGINE SOUNDED NORMAL. AT ABOUT 700 FEET INTO THE TAKEOFF ROLL, THE PILOT INADVERTENTLY ALLOWED THE AIRPLANE TO DEPART THE RUNWAY TO THE LEFT INTO THE GRASS. UNABLE TO CONTINUE THE TAKEOFF, THE PILOT GROUND LOOPED THE AIRPLANE. THE FAA INSPECTOR REPORTED THAT THE PILOT ATTEMPTED TO CONTINUE THE TAKEOFF AFTER THE AIRPLANE HAD DEPARTED THE RUNWAY SURFACE. THE GRASS ALONG THE RUNWAY WAS ABOUT 12 INCHES HIGH AND THE GROUND WAS WET. RUNUP INSPECTION OF THE ENGINE FAILED TO INDICATE ANY MECHANICAL PROBLEMS OR LOSS OF ENGINE POWER.

Probable Cause: THE PILOT'S FAILURE TO MAINTAIN DIRECTIONAL CONTROL DURING THE TAKEOFF ROLL, AND HIS FAILURE TO ABORT THE TAKEOFF IN A TIMELY MANNER ONCE THE AIRPLANE HAD DEPARTED THE RUNWAY SURFACE. A FACTOR IN THE ACCIDENT WAS THE PILOT'S FAILURE TO UTILIZE THE ENTIRE AVAILABLE RUNWAY FOR TAKEOFF.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: ATL91LA152
Status: Investigation completed
Duration: 1 year and 7 months
Download report: Final report

Sources:

NTSB ATL91LA152

History of this aircraft

Other occurrences involving this aircraft
23 June 1992 N29926 Out Of Arizona Biplane Tours 2 Sedona, AZ w/o
Fuel exhaustion

Location

Revision history:

Date/timeContributorUpdates
19-Mar-2024 18:31 ASN Update Bot Added

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