# N637U: Grumman G-164, registration cancelled 1998-09-30

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 30, 1998
- 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: 373
- Type of aircraft: Fixed wing single engine
- Certificate issued: October 7, 1982
- Last registry action: June 17, 1998
- Mode S code: A8597F
- Owner when cancelled: [Raney Byron J](https://openairdocs.org/faa-owner/RANEY%20BYRON%20J)
- Location: [Houston, TX](https://openairdocs.org/faa-place/TX/Houston)
- Owner type: Individual
- Owner's area on the map: 29.6462° N, 95.2771° W: Placed by OpenAirDocs at the center of ZIP code 77061, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N637U
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=637U
- Page: https://openairdocs.org/deregistered/N637U-1998-09-30

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 FTW93LA027](https://openairdocs.org/ntsb/FTW93LA027), Oct 29, 1992: Grumman G-164 (N637U), Liverpool, TX, substantial damage. Probable cause: THE LOSS OF ENGINE POWER DUE TO THE FAILURE OF THE ENGINE BLOWER. A FACTOR WAS THE LACK OF SUITABLE TERRAIN AT THE PILOT'S DISPOSAL.

## 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 19921029046349A](https://openairdocs.org/incident/19921029046349A), Oct 29, 1992: Scwzer G164 (N637U), Liverpool, TX, Substantial damage. Engine belched black smoke and lost power. Stalled into trees. Engine blower failed due to bearing failure.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.