# N9812U: Grumman American Avn. AA-1C, registration cancelled 1982-04-15

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 15, 1982
- Status when cancelled: Administratively canceled
- Airframe: [Grumman American Avn. AA-1C](https://openairdocs.org/model/grumman-american-avn-aa-1c) (registry code 3960100)
- Data sheets: [TCDS A11EA](https://openairdocs.org/tcds/A11EA) (OpenAirDocs)
- Serial number: AA1C0135
- Type of aircraft: Fixed wing single engine
- Certificate issued: April 19, 1978
- Last registry action: April 14, 1982
- Mode S code: ADB18C
- Owners when cancelled: [Western Aero Sales Inc](https://openairdocs.org/faa-owner/WESTERN%20AERO%20SALES%20INC), [Campos Ag Rotors](https://openairdocs.org/faa-owner/CAMPOS%20AG%20ROTORS), [Furrow Stuart J](https://openairdocs.org/faa-owner/FURROW%20STUART%20J), [Richards Edward W](https://openairdocs.org/faa-owner/RICHARDS%20EDWARD%20W), [Hyman Miles D](https://openairdocs.org/faa-owner/HYMAN%20MILES%20D)
- Location: [Everett, WA](https://openairdocs.org/faa-place/WA/Everett)
- Owner type: Corporation
- Owner's area on the map: 47.9027° N, 122.2559° W: Placed by OpenAirDocs at the center of ZIP code 98204, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9812U
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9812U
- Page: https://openairdocs.org/deregistered/N9812U-1982-04-15

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 Grumman American Avn. AA-1C: https://openairdocs.org/model/grumman-american-avn-aa-1c.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 OAK78FA054](https://openairdocs.org/ntsb/OAK78FA054), Sep 16, 1978: Grum Amer AA-1C (N9812U), Bear Valley, CA, destroyed, 2 fatal

## 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 19780916036839A](https://openairdocs.org/incident/19780916036839A), Sep 16, 1978: Gulstm AA1 (N9812U), Bear Valley, CA, Destroyed, 1 fatal. Da aprx 9600FT.

## Other aircraft with N9812U

- [Registered now](https://openairdocs.org/aircraft/N9812U): Uvify 810-00028, S/N 221482IFOD01050100114

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