# N6891Q: 1977 Grumman Acft ENG Cor-Schweizer G-164A, registration cancelled 2012-06-27

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 27, 2012
- Status when cancelled: Registration pending, canceled
- Airframe: [Grumman Acft ENG Cor-Schweizer G-164A](https://openairdocs.org/model/grumman-acft-eng-cor-schweizer-g-164a) (registry code 3952801)
- Engine: [Pratt & Whitney R1340 series](https://openairdocs.org/engine/pratt-whitney-r1340-series) (registry code 52016)
- Data sheets: [TCDS 1A16](https://openairdocs.org/tcds/1A16) (OpenAirDocs)
- Serial number: 1729
- Year built: 1977
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: February 13, 1978
- Last registry action: January 3, 1992
- Mode S code: A92730
- Location: [Morse, LA](https://openairdocs.org/faa-place/LA/Morse)
- Owner type: Individual
- Owner's area on the map: 30.1393° N, 92.5081° W: Placed by OpenAirDocs at the center of ZIP code 70559, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N6891Q
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6891Q
- Page: https://openairdocs.org/deregistered/N6891Q-2012-06-27

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 (2)

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 MIA91LA183](https://openairdocs.org/ntsb/MIA91LA183), Jul 11, 1991: Grumman G-164A (N6891Q), Greenwood, FL, destroyed. Probable cause: THE INADEQUATE PREFLIGHT WHICH RESULTED IN DEBRIS IN THE COCKPIT WHICH REDUCED THE PILOT'S VISUAL LOOKOUT. UNSUITABLE TERRAIN ENCOUNTERED DURING THE LANDING WAS A FACTOR.
- [NTSB FTW80DRA32](https://openairdocs.org/ntsb/FTW80DRA32), May 22, 1980: Grumman G-164A (N6891Q), Beaumont, TX, substantial damage

## FAA accident and incident reports (2)

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 19910711027079A](https://openairdocs.org/incident/19910711027079A), Jul 11, 1991: Scwzer G164A (N6891Q), Greenwood, FL, Destroyed. Debris in cockpit blinded pilot on swath run. Pulled up hit trees landed on road overshot into fence and trees.
- [Accident 19800522015279A](https://openairdocs.org/incident/19800522015279A), May 22, 1980: Gulstm G164A (N6891Q), Beaumont, TX, Substantial damage. Aircraft failed to gain flying speed on soft sod. Dumped load, lifted, stalled.

---
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.