# N6527L: 1973 Grumman American Avn. AA-1B, registration cancelled 2013-04-30

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 30, 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-0327
- Year built: 1973
- Type of aircraft: Fixed wing single engine
- Engine type: 4 cycle
- Airworthiness: Standard, normal, utility
- Airworthiness date: January 14, 1974
- Certificate issued: August 17, 1983
- Last registry action: August 2, 1986
- Mode S code: A89780
- Owner when cancelled: [Hobbs Alfred](https://openairdocs.org/faa-owner/HOBBS%20ALFRED)
- Location: [Boonsboro, MD](https://openairdocs.org/faa-place/MD/Boonsboro)
- Owner type: Individual
- Owner's area on the map: 39.5253° N, 77.6659° W: Placed by OpenAirDocs at the center of ZIP code 21713, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N6527L
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6527L
- Page: https://openairdocs.org/deregistered/N6527L-2013-04-30

From the FAA registry file of November 3, 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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