Runway excursion Accident Cessna 120 N3886V,
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ASN Wikibase Occurrence # 278932
 
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Date:Saturday 13 July 2019
Time:11:45 LT
Type:Silhouette image of generic C120 model; specific model in this crash may look slightly different    
Cessna 120
Owner/operator:Private
Registration: N3886V
MSN: 12549
Year of manufacture:1947
Total airframe hrs:3200 hours
Engine model:Continental C85-12
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Summit, South Carolina -   United States of America
Phase: Initial climb
Nature:Private
Departure airport:Summit, SC (24SC)
Destination airport:Summit, SC (24SC)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
After a 30-minute local flight, the pilot returned to the departure airport to conduct touch-and-go takeoffs and landings. While descending toward the airport, he applied carburetor heat when the engine power was below 1,200 rpm, and intermittently applied power during the descent. After touching down, the pilot applied throttle to take off, and about 40 to 50 ft above ground level, the engine lost total power. He slipped the airplane to land on the remaining runway, then applied brakes to prevent a runway overrun. The airplane nosed over, resulting in substantial damage.
Examination of the engine revealed minor discrepancies and mis-timed magnetos that likely existed during the initial takeoff, but would not have caused the reported loss of engine power. The weather conditions at the time of the accident were conducive to the formation of carburetor icing at glide (idle) and cruise engine power settings. Thus, it is likely that, during the descent and approach when carburetor heat was applied only when operating at a reduced power setting, carburetor ice formed, which subsequently resulted in a total loss of engine power during the initial climb.

Probable Cause: A total loss of engine power during initial climb due to carburetor ice formation.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: ERA19LA226
Status: Investigation completed
Duration: 2 years and 8 months
Download report: Final report

Sources:

NTSB ERA19LA226

Location

Revision history:

Date/timeContributorUpdates
05-Jun-2022 12:52 ASN Update Bot Added

Corrections or additions? ... Edit this accident description

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