# N4561: 1973 Grumman Acft ENG Cor-Schweizer G-164A, registration cancelled 2018-01-04

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 4, 2018
- 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: 1056
- Year built: 1973
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: March 16, 1973
- Certificate issued: November 9, 2011
- Last registry action: November 9, 2011
- Mode S code: A58AE1
- Owner when cancelled: [Norman Grady B](https://openairdocs.org/faa-owner/NORMAN%20GRADY%20B)
- Location: [Bridgeport, NE](https://openairdocs.org/faa-place/NE/Bridgeport)
- Owner type: Individual
- Owner's area on the map: 41.6279° N, 103.1674° W: Placed by OpenAirDocs at the center of ZIP code 69336, within about 11 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4561
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4561
- Page: https://openairdocs.org/deregistered/N4561-2018-01-04

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 FTW86FRD11](https://openairdocs.org/ntsb/FTW86FRD11), Mar 31, 1986: Grumman G-164A (N4561), Crowley, LA, substantial damage

## 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 19860331008429A](https://openairdocs.org/incident/19860331008429A), Mar 31, 1986: Scwzer G164A (N4561), Crowley, LA, Substantial damage. Crash occurred during attempted emergency landing after cylinder failure of engine.

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