# N635U: Grumman G-164, registration cancelled 1985-03-19

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 19, 1985
- Exported to: Mexico
- Status when cancelled: Valid registration
- 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: 371
- Type of aircraft: Fixed wing single engine
- Certificate issued: August 20, 1981
- Mode S code: A85211
- Owner when cancelled: [Summers Spraying Service Inc](https://openairdocs.org/faa-owner/SUMMERS%20SPRAYING%20SERVICE%20INC)
- Location: [Rotan, TX](https://openairdocs.org/faa-place/TX/Rotan)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N635U
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=635U
- Page: https://openairdocs.org/deregistered/N635U-1985-03-19

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 (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 FTW81DQG59](https://openairdocs.org/ntsb/FTW81DQG59), Aug 21, 1981: Grumman G-164 (N635U), Whiteface, TX, 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 19810821050749A](https://openairdocs.org/incident/19810821050749A), Aug 21, 1981: Gulstm G164 (N635U), Whiteface, TX, Substantial damage. Aircraft was taking off from soft road surface and left wheel entered soft terrain pulling aircraft inverted.

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