# N6321L: American AA-1B, registration cancelled 1976-05-26

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 26, 1976
- Status when cancelled: Valid registration
- Airframe: [American AA-1B](https://openairdocs.org/model/american-aa-1b) (registry code 0630820)
- Data sheets: [TCDS A11EA](https://openairdocs.org/tcds/A11EA) (OpenAirDocs)
- Serial number: AA1B-0021
- Type of aircraft: Fixed wing single engine
- Certificate issued: October 13, 1972
- Mode S code: A847B0
- Owner when cancelled: [Friendship Flying Associates Inc](https://openairdocs.org/faa-owner/FRIENDSHIP%20FLYING%20ASSOCIATES%20INC)
- Location: [Baltimore, MD](https://openairdocs.org/faa-place/MD/Baltimore)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N6321L
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6321L
- Page: https://openairdocs.org/deregistered/N6321L-1976-05-26

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 American AA-1B: https://openairdocs.org/model/american-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 IAD75FIG13](https://openairdocs.org/ntsb/IAD75FIG13), Mar 1, 1975: Grum Amer AA1-B (N6321L), Stevensville, MD, destroyed

## 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 19750301003779A](https://openairdocs.org/incident/19750301003779A), Mar 1, 1975: Grumav AA1B (N6321L), Stevensville, MD, Substantial damage. Both ip and student on ctls drg turn to final.

## Other aircraft with N6321L

- [Registered now](https://openairdocs.org/aircraft/N6321L): Zipline International P2 ZIP, S/N 18736P23531

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.