# N6270L: 1973 Grumman American Avn. AA-1B, registration cancelled 2013-04-29

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 29, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Grumman American Avn. AA-1B](https://openairdocs.org/model/grumman-american-avn-aa-1b) (registry code 3960103)
- Engine: [Lycoming 0-235 series](https://openairdocs.org/engine/lycoming-0-235-series) (registry code 41505)
- Data sheets: [TCDS A11EA](https://openairdocs.org/tcds/A11EA), [TCDS E-223](https://openairdocs.org/tcds/E-223) (OpenAirDocs)
- Serial number: AA1B-0070
- Year built: 1973
- Type of aircraft: Fixed wing single engine
- Engine type: 4 cycle
- Airworthiness: Multiple
- Airworthiness date: August 26, 1975
- Certificate issued: September 21, 1978
- Last registry action: June 5, 1982
- Mode S code: A832A1
- Owner when cancelled: [Greenhaus Michael J](https://openairdocs.org/faa-owner/GREENHAUS%20MICHAEL%20J)
- Location: Guayama, PR, RQ
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N6270L
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6270L
- Page: https://openairdocs.org/deregistered/N6270L-2013-04-29

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 Grumman American Avn. AA-1B: https://openairdocs.org/model/grumman-american-avn-aa-1b.md

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