# N7985: Grumman Acft ENG Cor-Schweizer G-164A, registration cancelled 1981-12-17

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 17, 1981
- Status when cancelled: Valid registration
- Airframe: [Grumman Acft ENG Cor-Schweizer G-164A](https://openairdocs.org/model/grumman-acft-eng-cor-schweizer-g-164a) (registry code 3952801)
- Data sheets: [TCDS 1A16](https://openairdocs.org/tcds/1A16) (OpenAirDocs)
- Serial number: 849
- Type of aircraft: Fixed wing single engine
- Certificate issued: November 14, 1975
- Mode S code: AAD8C4
- Owner when cancelled: [Keilor Flying Service Inc](https://openairdocs.org/faa-owner/KEILOR%20FLYING%20SERVICE%20INC)
- Location: [Danbury, TX](https://openairdocs.org/faa-place/TX/Danbury)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N7985
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7985
- Page: https://openairdocs.org/deregistered/N7985-1981-12-17

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 Acft ENG Cor-Schweizer G-164A: https://openairdocs.org/model/grumman-acft-eng-cor-schweizer-g-164a.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 FTW77DRA21](https://openairdocs.org/ntsb/FTW77DRA21), May 9, 1977: Grumman G-164A (N7985), Danbury, 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 19770509013639A](https://openairdocs.org/incident/19770509013639A), May 9, 1977: Gulstm G164C (N7985), Danbury, TX, Substantial damage

---
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.