# N9684: 1974 Grumman Acft ENG Cor-Schweizer G-164A, registration cancelled 2009-09-01

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 1, 2009
- Status when cancelled: Valid registration
- Airframe: [Grumman Acft ENG Cor-Schweizer G-164A](https://openairdocs.org/model/grumman-acft-eng-cor-schweizer-g-164a) (registry code 3952801)
- Engine: [Pratt & Whitney R1340 series](https://openairdocs.org/engine/pratt-whitney-r1340-series) (registry code 52016)
- Data sheets: [TCDS 1A16](https://openairdocs.org/tcds/1A16) (OpenAirDocs)
- Serial number: 1210
- Year built: 1974
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Certificate issued: August 4, 2009
- Last registry action: August 4, 2009
- Mode S code: AD7CC2
- Owner when cancelled: [Yorktown Flying Service Inc](https://openairdocs.org/faa-owner/YORKTOWN%20FLYING%20SERVICE%20INC)
- Location: [Star City, AR](https://openairdocs.org/faa-place/AR/Star%20City)
- Owner type: Corporation
- Owner's area on the map: 33.9356° N, 91.8444° W: Placed by OpenAirDocs at the center of ZIP code 71667, within about 9 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9684
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9684
- Page: https://openairdocs.org/deregistered/N9684-2009-09-01

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

## NTSB investigations (2)

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 FTW82DA239](https://openairdocs.org/ntsb/FTW82DA239), Jun 22, 1982: Grumman G-164A (N9684), Jennings, LA, substantial damage
- [NTSB FTW75FRD53](https://openairdocs.org/ntsb/FTW75FRD53), May 14, 1975: Grumman G-164A (N9684), Welsh, LA, substantial damage

## 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 19820622024229A](https://openairdocs.org/incident/19820622024229A), Jun 22, 1982: Scwzer G164A (N9684), Jennings, LA, Substantial damage. Engine quit during return to base. Flipped over landing. Connecting rod came loose, cylinder broke off jug.
- [Accident 19750514012449A](https://openairdocs.org/incident/19750514012449A), May 14, 1975: Gulstm G164C (N9684), Welsh, LA, Substantial damage

## Other aircraft with N9684

- [Registered now](https://openairdocs.org/aircraft/N9684): Ford 5-AT-B, S/N 40

---
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.