# N12121: Cessna 210N, registration cancelled 1991-01-18

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 18, 1991
- Exported to: Brazil
- Status when cancelled: Triennial form not returned
- Airframe: [Cessna 210N](https://openairdocs.org/model/cessna-210n) (registry code 2073453)
- Data sheets: [TCDS 3A21](https://openairdocs.org/tcds/3A21) (OpenAirDocs)
- Serial number: 21064360
- Type of aircraft: Fixed wing single engine
- Certificate issued: March 3, 1982
- Last registry action: December 14, 1985
- Mode S code: A05A21
- Owner when cancelled: [Marth William J](https://openairdocs.org/faa-owner/MARTH%20WILLIAM%20J)
- Location: [West Bend, WI](https://openairdocs.org/faa-place/WI/West%20Bend)
- Owner type: Individual
- Owner's area on the map: 43.3895° N, 88.1530° W: Placed by OpenAirDocs at the center of ZIP code 53095, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N12121
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=12121
- Page: https://openairdocs.org/deregistered/N12121-1991-01-18

From the FAA registry file of November 5, 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 Cessna 210N: https://openairdocs.org/model/cessna-210n.md

## 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.

- [Incident 19800511045199I](https://openairdocs.org/incident/19800511045199I), May 11, 1980: Cessna 210L (N12121), West Bend, MI, Minor damage. Landed gear up after gear could not be extended due to faulty door opening solenoid.

## Other aircraft with N12121

- [Registered now](https://openairdocs.org/aircraft/N12121): Reed-Madsen Donald TAYLOR BIRD, S/N 09
- [Cancelled 1938-09-03](https://openairdocs.org/deregistered/N12121-1938-09-03): Stinson U, S/N 9009. Owner: [Mayflower Airlines Inc](https://openairdocs.org/faa-owner/MAYFLOWER%20AIRLINES%20INC), [East Boston, MA](https://openairdocs.org/faa-place/MA/East%20Boston)

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