# N121: 2018 Foutz Robert V COZY MARK IV, registration cancelled 2023-05-02

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 2, 2023
- Status when cancelled: Valid registration
- Airframe: [Foutz Robert V COZY MARK IV](https://openairdocs.org/model/foutz-robert-v-cozy-mark-iv) (registry code 05637LG)
- Engine: [Lycoming YIO-360 EXP](https://openairdocs.org/engine/lycoming-yio-360-exp) (registry code 41710)
- Serial number: 1648
- Year built: 2018
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: October 18, 2018
- Certificate issued: April 5, 2018
- Last registry action: November 17, 2020
- Mode S code: A05768
- Owner when cancelled: [Foutz Robert V](https://openairdocs.org/faa-owner/FOUTZ%20ROBERT%20V)
- Location: [Blacksburg, VA](https://openairdocs.org/faa-place/VA/Blacksburg)
- Owner type: Individual
- Owner's area on the map: 37.2604° N, 80.4169° W: Placed by OpenAirDocs at the center of ZIP code 24060, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N121
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=121
- Page: https://openairdocs.org/deregistered/N121-2023-05-02

From the FAA registry file of November 3, 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 Foutz Robert V COZY MARK IV: https://openairdocs.org/model/foutz-robert-v-cozy-mark-iv.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 ERA23LA100](https://openairdocs.org/ntsb/ERA23LA100), Dec 30, 2022: Foutz Robert V Cozy Mark IV (N121), Dublin, VA, destroyed. Probable cause: A fire of undetermined origin during an attempted engine restart while taxiing.

## 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 20221230019379A](https://openairdocs.org/incident/20221230019379A), Dec 30, 2022: Foutz Robert V COZY MARK IV (N121), Dublin, VA, Destroyed. After landing during taxi to the hangar the engine stopped on the taxiway. After a brief period trying to restart the engine the pilot noticed smoke in the…

## Other aircraft with N121

- [Cancelled 2012-06-04](https://openairdocs.org/deregistered/N121-2012-06-04): Carl BENSEN B-8M, S/N WH0C-1490, built 1972. Sale reported, canceled. Owner: [Lena, MS](https://openairdocs.org/faa-place/MS/Lena)
- [Cancelled 1969-03-21](https://openairdocs.org/deregistered/N121-1969-03-21): Lockheed 749A-79, S/N 2654, built 1950. Exported to Japan. Owner: [Dept Of Transportation](https://openairdocs.org/faa-owner/DEPT%20OF%20TRANSPORTATION), [Washington, DC](https://openairdocs.org/faa-place/DC/Washington)
- [Cancelled 1928-11-30](https://openairdocs.org/deregistered/N121-1928-11-30): Curtiss CANUCK, S/N 2684. Owner: [Chicago Flying Club](https://openairdocs.org/faa-owner/CHICAGO%20FLYING%20CLUB), [Harrison, IL](https://openairdocs.org/faa-place/IL/Harrison)

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