# N527Y: Grumman G-164, registration cancelled 1999-04-23

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 23, 1999
- Status when cancelled: Triennial form not returned
- Airframe: [Grumman G-164](https://openairdocs.org/model/grumman-g-164) (registry code 3952702)
- Data sheets: [TCDS 1A16](https://openairdocs.org/tcds/1A16) (OpenAirDocs)
- Serial number: 164
- Type of aircraft: Fixed wing single engine
- Certificate issued: February 14, 1996
- Last registry action: February 17, 1999
- Mode S code: A6A515
- Owner when cancelled: [Adventure Leasing LLC](https://openairdocs.org/faa-owner/ADVENTURE%20LEASING%20LLC)
- Location: [Ponca City, OK](https://openairdocs.org/faa-place/OK/Ponca%20City)
- Owner type: Corporation
- Owner's area on the map: 36.7019° N, 96.9824° W: Placed by OpenAirDocs at the center of ZIP code 74604, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N527Y
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=527Y
- Page: https://openairdocs.org/deregistered/N527Y-1999-04-23

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 (3)

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 FTW97LA117](https://openairdocs.org/ntsb/FTW97LA117), Mar 6, 1997: Grumman G-164 (N527Y), Newkirk, OK, substantial damage. Probable cause: The partial loss of engine power due to failure of the blower (integral supercharger). A factor was the power line over which the pilot had to maneuver during the forced landing which resulted in…
- [NTSB DEN89LA110](https://openairdocs.org/ntsb/DEN89LA110), Apr 19, 1989: Grumman G-164 (N527Y), Kindred, ND, substantial damage. Probable cause: THE PILOT'S FAILURE TO COMPENSATE FOR THE WIND CONDITIONS DURING THE TAKEOFF. CONTRIBUTING TO THE ACCIDENT WERE THE CROSSWIND CONDITIONS.
- [NTSB NYC84LA277](https://openairdocs.org/ntsb/NYC84LA277), Aug 16, 1984: Grumman G-164 (N527Y), Fairmont, MD, substantial damage

## FAA accident and incident reports (3)

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 19970306002479A](https://openairdocs.org/incident/19970306002479A), Mar 6, 1997: Scwzer G164 (N527Y), Newkirk, OK, Substantial damage. Lost power and engine vibration on spray run. Stalled clearing powerline. Flipped over. Supercharger had failed. (-23) at 9:54 am, kirk fitch flying G164,…
- [Accident 19890418010489A](https://openairdocs.org/incident/19890418010489A), Apr 18, 1989: Scwzer G164 (N527Y), Kindred, ND, Substantial damage. Lost control on takeoff roll and ground looped.
- [Accident 19840816041429A](https://openairdocs.org/incident/19840816041429A), Aug 16, 1984: Scwzer G164 (N527Y), Fairmont, MD, Destroyed. Aircraft engine quit on a spray run and flipped over while landing in a swamp.

## Other aircraft with N527Y

- [Registered now](https://openairdocs.org/aircraft/N527Y): Piper PA-12, S/N 12-312, built 1946

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