# N21GB: 1977 Grumman American Avn. AA-5A, registration cancelled 2008-03-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 28, 2008
- Exported to: Canada
- Status when cancelled: Sale reported
- Airframe: [Grumman American Avn. AA-5A](https://openairdocs.org/model/grumman-american-avn-aa-5a) (registry code 3960106)
- Engine: [Lycoming 0-320 series](https://openairdocs.org/engine/lycoming-0-320-series) (registry code 41508)
- Data sheets: [TCDS A16EA](https://openairdocs.org/tcds/A16EA), [TCDS E-274](https://openairdocs.org/tcds/E-274) (OpenAirDocs)
- Serial number: AA5A-0451
- Year built: 1977
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal, utility
- Airworthiness date: September 14, 1977
- Last registry action: December 17, 2007
- Mode S code: A1B7C1
- Location: Neuville, Canada
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N21GB
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=21GB
- Page: https://openairdocs.org/deregistered/N21GB-2008-03-28

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-5A: https://openairdocs.org/model/grumman-american-avn-aa-5a.md

## Other aircraft with N21GB

- [Registered now](https://openairdocs.org/aircraft/N21GB): Cessna 310R, S/N 310R-1580, built 1979

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