# N729Y: 1964 Grumman G-164, registration cancelled 2013-04-22

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 22, 2013
- Status when cancelled: Sale reported, pending cancellation
- Airframe: [Grumman G-164](https://openairdocs.org/model/grumman-g-164) (registry code 3952702)
- 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: 290
- Year built: 1964
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: May 4, 1964
- Last registry action: September 6, 1997
- Mode S code: A9C721
- Location: [Xxx, OK](https://openairdocs.org/faa-place/OK/Xxx)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N729Y
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=729Y
- Page: https://openairdocs.org/deregistered/N729Y-2013-04-22

From the FAA registry file of November 5, 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 G-164: https://openairdocs.org/model/grumman-g-164.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 OAK76FVG83](https://openairdocs.org/ntsb/OAK76FVG83), Jun 10, 1976: Grumman G-164A (N729Y), Princeton, CA, substantial damage
- [NTSB OAK66F0274](https://openairdocs.org/ntsb/OAK66F0274), Apr 20, 1966: Grumman G-164 (N729Y), Butte City, CA, 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.

- [Incident 19820527037379I](https://openairdocs.org/incident/19820527037379I), May 27, 1982: Scwzer G164A (N729Y), Harald, CA, Minor damage. Lost oil pressure, oil on windscreen. Nosed over landing in a field of rye. Ruptured oil pressure line.
- [Accident 19760610016379A](https://openairdocs.org/incident/19760610016379A), Jun 10, 1976: Grumav G164 (N729Y), Princeton, CA, Substantial damage. Failed elevator horn bolt not recovered

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