# N9512: Grumman Acft ENG Cor-Schweizer G-164A, registration cancelled 1994-06-21

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 21, 1994
- Status when cancelled: Triennial form not returned
- Airframe: [Grumman Acft ENG Cor-Schweizer G-164A](https://openairdocs.org/model/grumman-acft-eng-cor-schweizer-g-164a) (registry code 3952801)
- Data sheets: [TCDS 1A16](https://openairdocs.org/tcds/1A16) (OpenAirDocs)
- Serial number: 1179
- Type of aircraft: Fixed wing single engine
- Certificate issued: January 7, 1974
- Last registry action: April 20, 1994
- Mode S code: AD3AFC
- Owner when cancelled: [O Brien Flying Service Inc](https://openairdocs.org/faa-owner/O%20BRIEN%20FLYING%20SERVICE%20INC)
- Location: [Iowa, LA](https://openairdocs.org/faa-place/LA/Iowa)
- Owner type: Corporation
- Owner's area on the map: 30.2474° N, 93.0182° W: Placed by OpenAirDocs at the center of ZIP code 70647, within about 8 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9512
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9512
- Page: https://openairdocs.org/deregistered/N9512-1994-06-21

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 Acft ENG Cor-Schweizer G-164A: https://openairdocs.org/model/grumman-acft-eng-cor-schweizer-g-164a.md

## NTSB investigations (3)

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 FTW78FRD30](https://openairdocs.org/ntsb/FTW78FRD30), May 23, 1978: Grumman G-164A (N9512), Iowa, LA, substantial damage
- [NTSB FTW77DRD49](https://openairdocs.org/ntsb/FTW77DRD49), Aug 28, 1977: Grumman G-164A (N9512), Grant, LA, substantial damage
- [NTSB FTW76FRD45](https://openairdocs.org/ntsb/FTW76FRD45-151254), Oct 29, 1975: Grumman G-164A (N9512), Sweet Lake, LA, substantial damage

## FAA accident and incident reports (3)

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 19780523014169A](https://openairdocs.org/incident/19780523014169A), May 23, 1978: Gulstm G164C (N9512), Iowa, LA, Substantial damage. 18IN found missing from one blade AG100-2, s/n 731978.
- [Accident 19770828028339A](https://openairdocs.org/incident/19770828028339A), Aug 28, 1977: Gulstm G164C (N9512), Grant, LA, Substantial damage
- [Accident 19751029033959A](https://openairdocs.org/incident/19751029033959A), Oct 29, 1975: Gulstm G164C (N9512), Sweet Lake, LA, Substantial damage. Nr 3 cyl head failed. Lnd in dry rice fld & hit levee.

## Other aircraft with N9512

- [Registered now](https://openairdocs.org/aircraft/N9512): Jakulski Steven GLASTAR, S/N 9512, built 2003

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