Accident Champion 7EC N9891B,
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ASN Wikibase Occurrence # 199514
 
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Date:Wednesday 6 July 2016
Time:08:30
Type:Silhouette image of generic CH7A model; specific model in this crash may look slightly different    
Champion 7EC
Owner/operator:Private
Registration: N9891B
MSN: 211
Year of manufacture:1958
Engine model:Continental O-200-A
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Placedo, TX -   United States of America
Phase: En route
Nature:Private
Departure airport:Port Lavaca, TX (9TE4)
Destination airport:Victoria, TX (VCT)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The airline transport pilot was conducting the first flight in the airplane after an extended period of inactivity. The pilot reported that, about 10-15 minutes after takeoff, the engine sputtered. He applied carburetor heat and checked the position of the fuel selector and the magnetos. The engine operation smoothed out; however, a short time later, the engine experienced a total loss of power. The pilot conducted a forced landing in a corn field, which resulted in substantial damage to the airframe.
A postaccident examination of the airplane revealed the fuel line between the fuel strainer and the carburetor was deteriorated and leaking fuel, and the fuel selector was rigged in such a way that it would only open about 25%, which limited the amount of fuel flowing to the engine. The mechanic who signed off the airplane’s most recent annual inspection, which was completed the month before the accident, reported that the airplane’s owner assisted with the inspection, and that he did not verify the owner’s work before endorsing the annual inspection.

Probable Cause: The inadequate annual inspection of the fuel system that failed to detect a deteriorated fuel line and a misrigged fuel selector, which resulted in fuel starvation and a subsequent total loss of engine power. Contributing to the accident was the mechanic’s failure to verify the work completed by the owner before endorsing the annual inspection.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: CEN16LA251
Status: Investigation completed
Duration:
Download report: Final report

Sources:

NTSB

History of this aircraft

Other occurrences involving this aircraft
26 December 1992 N9891B Private 0 Weatherford, TX sub
3 July 2020 N9891B Private 0 Powderhorn Ranch, Port O’Connor, Calhoun County, TX sub

Location

Revision history:

Date/timeContributorUpdates
08-Sep-2017 19:48 ASN Update Bot Added

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