# N520Y: 1962 Grumman G-164, registration cancelled 2013-08-15

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 15, 2013
- Status when cancelled: Registration expired, 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: 157
- Year built: 1962
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: August 18, 1962
- Certificate issued: November 16, 2007
- Last registry action: November 16, 2007
- Mode S code: A68B14
- Owners when cancelled: [Heiman Steve S](https://openairdocs.org/faa-owner/HEIMAN%20STEVE%20S), [Grainger Dennis M](https://openairdocs.org/faa-owner/GRAINGER%20DENNIS%20M)
- Location: [Butler, MO](https://openairdocs.org/faa-place/MO/Butler)
- Owner type: Co-owned
- Owner's area on the map: 38.2560° N, 94.2838° W: Placed by OpenAirDocs at the center of ZIP code 64730, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N520Y
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=520Y
- Page: https://openairdocs.org/deregistered/N520Y-2013-08-15

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 G-164: https://openairdocs.org/model/grumman-g-164.md

## NTSB investigations (4)

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 DFW08LA178](https://openairdocs.org/ntsb/DFW08LA178), Jul 3, 2008: Grumman G-164 (N520Y), Stotesbury, MO, destroyed. Probable cause: Fracture of the engine's number eight cylinder barrel resulting in a loss of engine power. Contributing to the accident was the lack of suitable terrain for a forced landing.
- [NTSB DEN73DTE37](https://openairdocs.org/ntsb/DEN73DTE37), Oct 10, 1972: Grumman G-164 (N520Y), Joes, CO, substantial damage
- [NTSB FTW70F0063](https://openairdocs.org/ntsb/FTW70F0063), Jun 23, 1969: Grumman G-164 (N520Y), Kaplan, LA, substantial damage
- [NTSB FTW66D0024](https://openairdocs.org/ntsb/FTW66D0024), May 6, 1965: Grumman G-164 (N520Y), Esterwood, LA, 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.

- [Accident 20080703840109A](https://openairdocs.org/incident/20080703840109A), Jul 3, 2008: Scwzer G164 (N520Y), Nevada, MO, Destroyed. (-23) Aircraft N520Y was applying pesticides. Engine failed, pilot executed an emergency landing in a corn field. Ac caught fire after landing and was…
- [Incident 19790729022469I](https://openairdocs.org/incident/19790729022469I), Jul 29, 1979: Gulstm G164 (N520Y), Lone Jack, MO. Forced landing due to oil leak, found cracked cylinder.

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