# N6137L: American AA-1, registration cancelled 1976-11-29

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 29, 1976
- Status when cancelled: Valid registration
- Airframe: [American AA-1](https://openairdocs.org/model/american-aa-1) (registry code 0630610)
- Data sheets: [TCDS A11EA](https://openairdocs.org/tcds/A11EA) (OpenAirDocs)
- Serial number: AA1-0337
- Type of aircraft: Fixed wing single engine
- Certificate issued: July 13, 1973
- Mode S code: A7FD3B
- Owner when cancelled: [Watkins William](https://openairdocs.org/faa-owner/WATKINS%20WILLIAM)
- Location: [Frederick, MD](https://openairdocs.org/faa-place/MD/Frederick)
- Owner type: Partnership
- The mark today: https://openairdocs.org/aircraft/N6137L
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6137L
- Page: https://openairdocs.org/deregistered/N6137L-1976-11-29

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 American AA-1: https://openairdocs.org/model/american-aa-1.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 IAD76AI099](https://openairdocs.org/ntsb/IAD76AI099), Sep 12, 1976: Amer Avco AA1 (N6137L), Frederick, MD, destroyed, 1 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 19760912031449A](https://openairdocs.org/incident/19760912031449A), Sep 12, 1976: Grumav AA1 (N6137L), Frederick, MD, Destroyed, 1 fatal. Stalled during emer ldg in field.

## Other aircraft with N6137L

- [Cancelled 2009-06-04](https://openairdocs.org/deregistered/N6137L-2009-06-04): Cessna 172R, S/N 17281510, built 2008. Exported to China. Owner: [Weaver Aero International Inc](https://openairdocs.org/faa-owner/WEAVER%20AERO%20INTERNATIONAL%20INC), [Moundridge, KS](https://openairdocs.org/faa-place/KS/Moundridge)
- [Cancelled 2005-08-03](https://openairdocs.org/deregistered/N6137L-2005-08-03): Raytheon B300, S/N FL-437. Exported to Australia. Owner: [Wells Fargo Bank Northwest Na Trustee](https://openairdocs.org/faa-owner/WELLS%20FARGO%20BANK%20NORTHWEST%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City)

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