# N121DM: 1982 Stoddard Hamilton GLASAIR, registration cancelled 2014-12-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 3, 2014
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Stoddard Hamilton GLASAIR](https://openairdocs.org/model/stoddard-hamilton-glasair) (registry code 05655EF)
- Engine: [Lycoming 0-320 series](https://openairdocs.org/engine/lycoming-0-320-series) (registry code 41508)
- Data sheets: [TCDS E-274](https://openairdocs.org/tcds/E-274) (OpenAirDocs)
- Serial number: 102
- Year built: 1982
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: June 21, 1982
- Certificate issued: February 23, 1987
- Last registry action: July 10, 1997
- Mode S code: A057C0
- Owners when cancelled: [Stephens Mark C](https://openairdocs.org/faa-owner/STEPHENS%20MARK%20C), [Nold Ellen W](https://openairdocs.org/faa-owner/NOLD%20ELLEN%20W), [Super Solution Inc](https://openairdocs.org/faa-owner/SUPER%20SOLUTION%20INC)
- Location: [San Mateo, CA](https://openairdocs.org/faa-place/CA/San%20Mateo)
- Owner type: Co-owned
- Owner's area on the map: 37.5752° N, 122.3199° W: Placed by OpenAirDocs at the center of ZIP code 94401, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N121DM
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=121DM
- Page: https://openairdocs.org/deregistered/N121DM-2014-12-03

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 Stoddard Hamilton GLASAIR: https://openairdocs.org/model/stoddard-hamilton-glasair.md

## Other aircraft with N121DM

- [Registered now](https://openairdocs.org/aircraft/N121DM): Textron 525B, S/N 525B0500
- [Cancelled 2023-11-02](https://openairdocs.org/deregistered/N121DM-2023-11-02): Textron 525, S/N 525-0936, built 2016. Exported to Canada. Owner: [Dodson Building Group LLC](https://openairdocs.org/faa-owner/DODSON%20BUILDING%20GROUP%20LLC), [Kalispell, MT](https://openairdocs.org/faa-place/MT/Kalispell)

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