Accident Van's RV-6A N9136R,
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ASN Wikibase Occurrence # 247253
 
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Date:Friday 29 January 2021
Time:15:35 LT
Type:Silhouette image of generic RV6 model; specific model in this crash may look slightly different    
Van's RV-6A
Owner/operator:Winsors Pollitos Farm LLC
Registration: N9136R
MSN: 23389
Year of manufacture:2000
Total airframe hrs:396 hours
Engine model:Lycoming O-320
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:O'Brien Airpark East/West (FD71), Branford, FL -   United States of America
Phase: Landing
Nature:Training
Departure airport:Live Oak, FL (24J)
Destination airport:O'Brien, FL (FD71)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
According to the owner of the experimental amateur-built airplane, a (light sport) flight instructor was providing transition training to him after he had recently purchased the airplane. The owner and flight instructor flew from where the airplane was based, an airport with a turf runway that was 2,400 ft-long and 100 ft-wide, to a nearby airport with a paved runway and performed several practice takeoffs and landings. They then returned to the departure airport, and the flight instructor was demonstrating a landing to the turf runway for the airplane owner. The flight instructor described that he landed the airplane about 850 feet beyond the runway threshold, and that it rolled an additional 650 feet before the nosewheel touched down. Within 40 feet of the nosewheel touching the runway, the airplane suddenly nosed over. The airplane's vertical stabilizer was substantially damaged. The owner, and another witness to the accident, both described that following the accident they observed two ground scars on the runway that were 14 and 21 feet in length, that reached a depth of 5 inches and 12 inches, respectively. The second 12-inch-deep scar ended just before the airplane nosed over and came to rest. Given this information, it is likely that the flight instructor's improper soft-field landing technique resulted in excessive weight being placed on the nose landing gear during the landing, resulting the nosewheel digging into the turf runway, and ultimately resulting in the nose over during the landing.

Probable Cause: The flight instructor's improper soft field landing technique while landing on a turf runway, which resulted in a nose over.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: ERA21LA120
Status: Investigation completed
Duration: 6 months
Download report: Final report

Sources:

NTSB ERA21LA120
FAA register: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=N9136R

Location

Revision history:

Date/timeContributorUpdates
29-Jan-2021 21:44 Geno Added
30-Jan-2021 01:19 RobertMB Updated [Aircraft type, Nature, Damage, Narrative]
30-Jan-2021 07:49 RobertMB Updated [Source]
30-Jan-2021 08:25 RobertMB Updated [Location, Nature, Departure airport, Destination airport, Source, Damage, Narrative]
30-Jan-2021 13:41 Captain Adam Updated [Total occupants, Phase, Damage, Narrative]
30-Jan-2021 14:32 RobertMB Updated [Operator, Total occupants, Source, Narrative]
30-Jan-2021 15:34 dogdish Updated [Aircraft type]
01-Feb-2021 15:06 RobertMB Updated [Time, Registration, Cn, Operator, Total occupants, Phase, Nature, Source, Narrative]
02-Feb-2021 00:47 Captain Adam Updated [Source, Narrative]
06-Jul-2022 15:25 ASN Update Bot Updated [Time, Other fatalities, Nature, Departure airport, Destination airport, Source, Narrative, Category, Accident report]

Corrections or additions? ... Edit this accident description

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