# N9682: 1974 Grumman Acft ENG Cor-Schweizer G-164A, registration cancelled 2014-11-24

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 24, 2014
- Status when cancelled: Registration expired, pending cancellation
- 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: 1201
- Year built: 1974
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: January 24, 1974
- Certificate issued: January 18, 1992
- Last registry action: February 4, 1998
- Mode S code: AD7C7C
- Owner when cancelled: [Grayson Aviation Inc](https://openairdocs.org/faa-owner/GRAYSON%20AVIATION%20INC)
- Location: [Edna, TX](https://openairdocs.org/faa-place/TX/Edna)
- Owner type: Corporation
- Owner's area on the map: 29.0359° N, 96.7162° W: Placed by OpenAirDocs at the center of ZIP code 77957, within about 11 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9682
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9682
- Page: https://openairdocs.org/deregistered/N9682-2014-11-24

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 (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 FTW94LA145](https://openairdocs.org/ntsb/FTW94LA145), May 7, 1994: Grumman G-164A (N9682), El Campo, TX, destroyed. Probable cause: THE PARTIAL LOSS OF ENGINE POWER DUE TO ONE MAGNETO BEING WEAK AND THE OTHER MAGNETO ARCING INSIDE ITS CASE. A FACTOR WAS THE LACK OF SUITABLE TERRAIN FOR THE FORCED LANDING.

## 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 19940507010279A](https://openairdocs.org/incident/19940507010279A), May 7, 1994: Scwzer G164A (N9682), El Campo, TX, Destroyed. Began losing power after takeoff. Struck powerline. Crashed in verted and burned. Found weak magnetoes.

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