# N28764: 1978 Grumman American Avn. AA-5B, registration cancelled 2017-07-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 3, 2017
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Grumman American Avn. AA-5B](https://openairdocs.org/model/grumman-american-avn-aa-5b) (registry code 3960105)
- Engine: [Lycoming O&VO-360 series](https://openairdocs.org/engine/lycoming-o-vo-360-series) (registry code 41514)
- Data sheets: [TCDS A16EA](https://openairdocs.org/tcds/A16EA) (OpenAirDocs)
- Serial number: AA5B0797
- Year built: 1978
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal, utility
- Airworthiness date: May 25, 1978
- Certificate issued: August 8, 1998
- Last registry action: September 30, 2004
- Mode S code: A2EB43
- Owner when cancelled: [Walker Gordon T](https://openairdocs.org/faa-owner/WALKER%20GORDON%20T)
- Location: [Chatham, MA](https://openairdocs.org/faa-place/MA/Chatham)
- Owner type: Individual
- Owner's area on the map: 41.6847° N, 69.9942° W: Placed by OpenAirDocs at the center of ZIP code 02633, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N28764
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=28764
- Page: https://openairdocs.org/deregistered/N28764-2017-07-03

From the FAA registry file of October 29, 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-5B: https://openairdocs.org/model/grumman-american-avn-aa-5b.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 NYC98LA183](https://openairdocs.org/ntsb/NYC98LA183), Sep 5, 1998: Grumman American AA-5B (N28764), Chatham, MA, substantial damage. Probable cause: the failure of the pilot to maintain airspeed during a go-around and which resulted in an inadvertent stall. Factors in the accident were the pilot's lack of total experience and the gusting…

## FAA accident and incident reports (2)

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 19980905022729A](https://openairdocs.org/incident/19980905022729A), Sep 5, 1998: Amrgen AA5B (N28764), Chatham, MA, Substantial damage. Acft crashed on final approach to rwy 24 due to an engine stall, the acft landed on trees. (-23) gordon t. walker, pilot-in-command of N28764 was in the…
- [Incident 19810222013879I](https://openairdocs.org/incident/19810222013879I), Feb 22, 1981: Grumav AA5B (N28764), Elyria, OH, Minor damage. Zd aircraft touched down 20 feet to left side of runway. Aircraft was landing in a crosswind.

---
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.