# N1475R: 1975 Grumman American Avn. AA-1B, registration cancelled 2021-09-22

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 22, 2021
- 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-0575
- Year built: 1975
- Type of aircraft: Fixed wing single engine
- Engine type: 4 cycle
- Airworthiness: Standard, utility
- Airworthiness date: October 30, 1975
- Certificate issued: July 10, 1984
- Last registry action: November 16, 2017
- Mode S code: A0BFC8
- Owners when cancelled: [Mulford Vincent W](https://openairdocs.org/faa-owner/MULFORD%20VINCENT%20W), [Mulford Carole I](https://openairdocs.org/faa-owner/MULFORD%20CAROLE%20I)
- Location: [Kaneohe, HI](https://openairdocs.org/faa-place/HI/Kaneohe)
- Owner type: Co-owned
- Owner's area on the map: 21.4476° N, 157.8288° W: Placed by OpenAirDocs at the center of ZIP code 96744, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N1475R
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1475R
- Page: https://openairdocs.org/deregistered/N1475R-2021-09-22

From the FAA registry file of November 4, 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

## 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 OAK77FJA06](https://openairdocs.org/ntsb/OAK77FJA06), Jan 13, 1977: Grumman AA-1B (N1475R), Honolulu, HI, substantial damage

## 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 19770113001592A](https://openairdocs.org/incident/19770113001592A), Jan 13, 1977: Grumav AA1B (N1475R), Honolulu, HI, Substantial damage. Acft struck from behind by N5632V

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