# N6729Q: 1978 Grumman Acft ENG Cor-Schweizer G-164B, registration cancelled 2018-03-02

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 2, 2018
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Grumman Acft ENG Cor-Schweizer G-164B](https://openairdocs.org/model/grumman-acft-eng-cor-schweizer-g-164b) (registry code 3952802)
- Engine: [AiResearch TPE331 series](https://openairdocs.org/engine/airesearch-tpe331-series) (registry code 01517)
- Data sheets: [TCDS 1A16](https://openairdocs.org/tcds/1A16) (OpenAirDocs)
- Serial number: 243B
- Year built: 1978
- Type of aircraft: Fixed wing single engine
- Engine type: Turbo-prop
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: April 19, 1994
- Certificate issued: December 14, 1993
- Last registry action: January 11, 2013
- Mode S code: A8E6C8
- Owner when cancelled: [Ag Pilots Inc](https://openairdocs.org/faa-owner/AG%20PILOTS%20INC)
- Location: [Pelahatchie, MS](https://openairdocs.org/faa-place/MS/Pelahatchie)
- Owner type: Corporation
- Owner's area on the map: 32.3447° N, 89.7944° W: Placed by OpenAirDocs at the center of ZIP code 39145, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N6729Q
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6729Q
- Page: https://openairdocs.org/deregistered/N6729Q-2018-03-02

From the FAA registry file of November 4, 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-164B: https://openairdocs.org/model/grumman-acft-eng-cor-schweizer-g-164b.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 LAX78FUJ75](https://openairdocs.org/ntsb/LAX78FUJ75), Jul 2, 1978: Grumman G-164B (N6729Q), Coolidge, AZ, 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 19780702016909A](https://openairdocs.org/incident/19780702016909A), Jul 2, 1978: Gulstm G164A (N6729Q), Coolidge, NV, Substantial damage. Acft ovrld by 863 lbs. Dnsty alt 4000 ft.

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