# N9925: 1974 Grumman Acft ENG Cor-Schweizer G-164A, registration cancelled 2011-06-14

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 14, 2011
- Status when cancelled: Registration pending, 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: [Continental R-975 series](https://openairdocs.org/engine/continental-r-975-series) (registry code 17037)
- Data sheets: [TCDS 1A16](https://openairdocs.org/tcds/1A16) (OpenAirDocs)
- Serial number: 1331
- Year built: 1974
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control, aerial advertising, other
- Airworthiness date: June 5, 1995
- Last registry action: July 17, 2001
- Mode S code: ADDD18
- Location: [Parowan, UT](https://openairdocs.org/faa-place/UT/Parowan)
- Owner type: Individual
- Owner's area on the map: 37.8522° N, 112.8656° W: Placed by OpenAirDocs at the center of ZIP code 84761, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9925
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9925
- Page: https://openairdocs.org/deregistered/N9925-2011-06-14

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 (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 DEN01LA163](https://openairdocs.org/ntsb/DEN01LA163), Sep 27, 2001: Grumman-Schweizer G-164A (N9925), Parowan, UT, substantial damage. Probable cause: the pilot's failure to maintain adequate airspeed which resulted in an inadvertent stall/mush into terrain. Contributing factors were the pilot's diverted attention, the rising terrain, and the high…
- [NTSB LAX84LA474](https://openairdocs.org/ntsb/LAX84LA474), Sep 8, 1984: Grumman 164A (N9925), Goodyear, AZ, substantial damage
- [NTSB OAK76DVG70](https://openairdocs.org/ntsb/OAK76DVG70), May 8, 1976: Grumman G-164A (N9925), Butte City, CA, 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 20010927027399A](https://openairdocs.org/incident/20010927027399A), Sep 27, 2001: Scwzer G164A (N9925), Parowan, UT, Destroyed. (.19) On September 27, 2001, at approximately 0900 mountain daylight time, a grumman-schweizer G-164A, N9925, was substantially damaged while maneuvering…
- [Accident 19840908047769A](https://openairdocs.org/incident/19840908047769A), Sep 8, 1984: Scwzer G164A (N9925), Goodyear, AZ, Substantial damage. Engine lost power resulting in forced landing. Aircraft damage substantial. Cause of power loss undetermined.
- [Accident 19760508011289A](https://openairdocs.org/incident/19760508011289A), May 8, 1976: Gulstm G164C (N9925), Butte City, CA, Substantial damage. Carb accl pump stem,pn NAY9E1 and nut,pn P1229 not safetied. Lnd in rice fld.

## Other aircraft with N9925

- [Cancelled 1944-04-06](https://openairdocs.org/deregistered/N9925-1944-04-06): Travel Air 4000, S/N 1069, built 1929. Owner: [Blackwell Cannie William](https://openairdocs.org/faa-owner/BLACKWELL%20CANNIE%20WILLIAM), [Harlingen, TX](https://openairdocs.org/faa-place/TX/Harlingen)

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