# N51140: 2006 Korrison Tom SPARROW HAWK, registration cancelled 2017-10-27

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 27, 2017
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Korrison Tom SPARROW HAWK](https://openairdocs.org/model/korrison-tom-sparrow-hawk) (registry code 05621SM)
- Engine: [Subaru ALL MDLS A/B](https://openairdocs.org/engine/subaru-all-mdls-a-b) (registry code 59050)
- Serial number: SH2005006K
- Year built: 2006
- Type of aircraft: Rotorcraft
- Engine type: 4 cycle
- Kit: Groen Brothers Aviation Usainc SPARROWHAWK
- Airworthiness: Experimental, amateur built
- Airworthiness date: January 10, 2007
- Certificate issued: June 28, 2011
- Last registry action: December 12, 2011
- Mode S code: A66823
- Owner when cancelled: [D'Ewart Jay C](https://openairdocs.org/faa-owner/D'EWART%20JAY%20C)
- Location: [Rock Springs, WY](https://openairdocs.org/faa-place/WY/Rock%20Springs)
- Owner type: Individual
- Owner's area on the map: 41.3793° N, 108.9782° W: Placed by OpenAirDocs at the center of ZIP code 82901, within about 19 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N51140
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=51140
- Page: https://openairdocs.org/deregistered/N51140-2017-10-27

From the FAA registry file of October 28, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Korrison Tom SPARROW HAWK: https://openairdocs.org/model/korrison-tom-sparrow-hawk.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB WPR12CA404](https://openairdocs.org/ntsb/WPR12CA404), Sep 7, 2012: Korrison Tom Sparrow Hawk (N51140), Spanish Fork, UT, substantial damage. Probable cause: The pilot's failure to maintain directional control of the gyroplane during an aborted takeoff.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20120907019749A](https://openairdocs.org/incident/20120907019749A), Sep 7, 2012: Korrison Tom SPARROW HAWK (N51140), Spanish Fork, UT, Substantial damage. Pilot was performing take-off roll of solo flight in this aircraft type and lost control of the aircraft causing it to veer off the left side of the runway.…

## Other aircraft with N51140

- [Cancelled 1982-03-31](https://openairdocs.org/deregistered/N51140-1982-03-31): Lockheed 18-08, S/N 2464. Owner: [Doehla And Associates Inc](https://openairdocs.org/faa-owner/DOEHLA%20AND%20ASSOCIATES%20INC), [Coral Gables, FL](https://openairdocs.org/faa-place/FL/Coral%20Gables)

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