# N12DL: 1970 Longmire SP-2, registration cancelled 2012-06-07

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 7, 2012
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Longmire SP-2](https://openairdocs.org/model/longmire-sp-2) (registry code 0566207)
- Engine: [Continental A&C65 series](https://openairdocs.org/engine/continental-a-c65-series) (registry code 17003)
- Data sheets: [TCDS E-205](https://openairdocs.org/tcds/E-205) (OpenAirDocs)
- Serial number: 69-1
- Year built: 1970
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: June 16, 1983
- Certificate issued: March 7, 1983
- Last registry action: March 8, 1986
- Mode S code: A051AF
- Owner when cancelled: [Mason Manfred](https://openairdocs.org/faa-owner/MASON%20MANFRED)
- Location: [Hudson, NH](https://openairdocs.org/faa-place/NH/Hudson)
- Owner type: Individual
- Owner's area on the map: 42.7605° N, 71.4094° W: Placed by OpenAirDocs at the center of ZIP code 03051, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N12DL
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=12DL
- Page: https://openairdocs.org/deregistered/N12DL-2012-06-07

From the FAA registry file of October 29, 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 Longmire SP-2: https://openairdocs.org/model/longmire-sp-2.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 19830725051199I](https://openairdocs.org/incident/19830725051199I), Jul 25, 1983: Amtr SP2 (N12DL), Nashua, NH, Minor damage. Engine quit during acrobatics. Cork and wire type indicator stuck. Blocked air. Fuel cap to be vented.

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