# N8734H: 1975 Grumman Acft ENG Cor-Schweizer G-164A, registration cancelled 2005-07-18

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 18, 2005
- 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)
- 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: 1503
- Year built: 1975
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: June 11, 1975
- Certificate issued: January 29, 1986
- Last registry action: June 21, 2005
- Mode S code: AC0467
- Owner when cancelled: [Blue Mountain Aviation Sales Inc](https://openairdocs.org/faa-owner/BLUE%20MOUNTAIN%20AVIATION%20SALES%20INC)
- Location: [Walla Walla, WA](https://openairdocs.org/faa-place/WA/Walla%20Walla)
- Owner type: Corporation
- Owner's area on the map: 46.1011° N, 118.3136° W: Placed by OpenAirDocs at the center of ZIP code 99362, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N8734H
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=8734H
- Page: https://openairdocs.org/deregistered/N8734H-2005-07-18

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 SEA93LA085](https://openairdocs.org/ntsb/SEA93LA085), Mar 30, 1993: Schweizer G-164A (N8734H), Walla Walla, WA, destroyed. Probable cause: A LOSS OF ENGINE POWER FOR UNDETERMINED REASONS. THE LACK OF A SUITABLE LANDING AREA WAS A FACTOR.

## 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 19930330007459A](https://openairdocs.org/incident/19930330007459A), Mar 30, 1993: Scwzer G164A (N8734H), Walla Walla, WA, Destroyed. Engine quit on spray run. Nosed over and burned on landing. Carburetor ice beleived to be culprit.

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