# N1821M: 1972 Cessna 337F, registration cancelled 2012-04-14

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 14, 2012
- Status when cancelled: Registration pending, pending cancellation
- Airframe: [Cessna 337F](https://openairdocs.org/model/cessna-337f) (registry code 2075725)
- Engine: [Continental IO-360 series](https://openairdocs.org/engine/continental-io-360-series) (registry code 17025)
- Data sheets: [TCDS A6CE](https://openairdocs.org/tcds/A6CE), [TCDS E1CE](https://openairdocs.org/tcds/E1CE) (OpenAirDocs)
- Serial number: 33701421
- Year built: 1972
- Type of aircraft: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Experimental, research and development, market survey
- Airworthiness date: March 5, 2004
- Last registry action: May 1, 2003
- Mode S code: A14AA1
- Location: [Mobile, AL](https://openairdocs.org/faa-place/AL/Mobile)
- Owner type: Individual
- Owner's area on the map: 30.6944° N, 88.0431° W: Placed by OpenAirDocs: center of Mobile, AL, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N1821M
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1821M
- Page: https://openairdocs.org/deregistered/N1821M-2012-04-14

From the FAA registry file of October 31, 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 337F: https://openairdocs.org/model/cessna-337f.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 19971021044089I](https://openairdocs.org/incident/19971021044089I), Oct 21, 1997: Cessna 337 (N1821M), Leonardtown, MD, Minor damage. Narrative: on October 21, 1997, at 1630 CDT, MS. Erika giggey was acting as pilot in command, while giving flight instruction and conducting a test flight in a…

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