# N501Y: 1963 Grumman G-164, registration cancelled 2013-03-19

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 19, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Grumman G-164](https://openairdocs.org/model/grumman-g-164) (registry code 3952702)
- Engine: [Continental W670 series](https://openairdocs.org/engine/continental-w670-series) (registry code 17018)
- Data sheets: [TCDS 1A16](https://openairdocs.org/tcds/1A16) (OpenAirDocs)
- Serial number: 218
- Year built: 1963
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: June 11, 1963
- Certificate issued: August 14, 1964
- Last registry action: May 18, 2010
- Mode S code: A63FCD
- Owner when cancelled: [Lyon Flying Svc Inc](https://openairdocs.org/faa-owner/LYON%20FLYING%20SVC%20INC)
- Location: [Welsh, LA](https://openairdocs.org/faa-place/LA/Welsh)
- Owner type: Corporation
- Owner's area on the map: 30.2577° N, 92.8328° W: Placed by OpenAirDocs at the center of ZIP code 70591, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N501Y
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=501Y
- Page: https://openairdocs.org/deregistered/N501Y-2013-03-19

From the FAA registry file of November 3, 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 (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 UNK64X0722](https://openairdocs.org/ntsb/UNK64X0722), Feb 28, 1964: Grumman G-164 (N501Y), Loranger, LA, substantial damage

## Other aircraft with N501Y

- [Cancelled 1939-07-01](https://openairdocs.org/deregistered/N501Y-1939-07-01): Nicholas Beazley NB-4 SERIES 2, S/N 110, built 1931. Owner: [Morris T N](https://openairdocs.org/faa-owner/MORRIS%20T%20N), [Kansas City, MO](https://openairdocs.org/faa-place/MO/Kansas%20City)

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