# N9933L: Grumman American Avn. AA-1B, registration cancelled 1999-08-20

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 20, 1999
- Status when cancelled: Triennial form not returned
- Airframe: [Grumman American Avn. AA-1B](https://openairdocs.org/model/grumman-american-avn-aa-1b) (registry code 3960103)
- Data sheets: [TCDS A11EA](https://openairdocs.org/tcds/A11EA) (OpenAirDocs)
- Serial number: AA1B-0233
- Type of aircraft: Fixed wing single engine
- Certificate issued: May 5, 1993
- Last registry action: July 20, 1999
- Mode S code: ADE094
- Owner when cancelled: [Ashby Herbert L](https://openairdocs.org/faa-owner/ASHBY%20HERBERT%20L)
- Location: [Limerick, ME](https://openairdocs.org/faa-place/ME/Limerick)
- Owner type: Individual
- Owner's area on the map: 43.6885° N, 70.7819° W: Placed by OpenAirDocs at the center of ZIP code 04048, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9933L
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9933L
- Page: https://openairdocs.org/deregistered/N9933L-1999-08-20

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 NYC98LA171](https://openairdocs.org/ntsb/NYC98LA171), Aug 23, 1998: Grumman American AA-1B (N9933L), Marston Mills, MA, substantial damage. Probable cause: The pilot's improper landing flare and his delayed go-around.

## 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 19980823021609A](https://openairdocs.org/incident/19980823021609A), Aug 23, 1998: Amrgen AA1B (N9933L), Marston Mills, MA, Substantial damage. Acft was attempting to land when it over shot the rwy and landed in the woods. (-23) pilot decided to go around because of a poor landing, lost control of…

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