# N8999L: 1974 Grumman American Avn. AA-1B, registration cancelled 1975-02-14

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 14, 1975
- Status when cancelled: Valid registration
- Airframe: [Grumman American Avn. AA-1B](https://openairdocs.org/model/grumman-american-avn-aa-1b) (registry code 3960103)
- Data sheets: [TCDS A11EA](https://openairdocs.org/tcds/A11EA) (OpenAirDocs)
- Serial number: AA1B-0449
- Year built: 1974
- Type of aircraft: Fixed wing single engine
- Certificate issued: December 9, 1974
- Mode S code: AC6A61
- Owner when cancelled: [Carlson Carl E Etal](https://openairdocs.org/faa-owner/CARLSON%20CARL%20E%20ETAL)
- Location: [San Jose, CA](https://openairdocs.org/faa-place/CA/San%20Jose)
- Owner type: Co-owned
- The mark today: https://openairdocs.org/aircraft/N8999L
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=8999L
- Page: https://openairdocs.org/deregistered/N8999L-1975-02-14

From the FAA registry file of November 7, 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-1B: https://openairdocs.org/model/grumman-american-avn-aa-1b.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 OAK75AP031](https://openairdocs.org/ntsb/OAK75AP031-142974), Dec 8, 1974: Amer Avco AA1-B (N8999L), Vacaville, 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 19741208041959A](https://openairdocs.org/incident/19741208041959A), Dec 8, 1974: Grumav AA1B (N8999L), Vacaville, CA, Destroyed, 1 fatal. Recovery date 12/9/74.

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