# N6703Q: 1977 Grumman Acft ENG Cor-Schweizer G-164B, registration cancelled 2006-06-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 28, 2006
- Status when cancelled: Expired dealer
- Airframe: [Grumman Acft ENG Cor-Schweizer G-164B](https://openairdocs.org/model/grumman-acft-eng-cor-schweizer-g-164b) (registry code 3952802)
- Engine: [Pratt & Whitney R-985 series](https://openairdocs.org/engine/pratt-whitney-r-985-series) (registry code 52008)
- Data sheets: [TCDS 1A16](https://openairdocs.org/tcds/1A16) (OpenAirDocs)
- Serial number: 217B
- Year built: 1977
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: March 14, 1977
- Last registry action: January 17, 2001
- Mode S code: A8DE88
- Owner when cancelled: [Kc & Co LLC](https://openairdocs.org/faa-owner/KC%20%26%20CO%20LLC)
- Location: [Colorado Springs, CO](https://openairdocs.org/faa-place/CO/Colorado%20Springs)
- Owner type: Corporation
- Owner's area on the map: 39.0473° N, 104.6909° W: Placed by OpenAirDocs at the center of ZIP code 80908, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N6703Q
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6703Q
- Page: https://openairdocs.org/deregistered/N6703Q-2006-06-28

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-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 FTW99LA182](https://openairdocs.org/ntsb/FTW99LA182), Jul 6, 1999: Grumman G-164B (N6703Q), Iowa, LA, substantial damage. Probable cause: The pilot's failure to maintain clearance with the crops being sprayed. A factor was the pilot's diverted attention.

## 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 19990706008379A](https://openairdocs.org/incident/19990706008379A), Jul 6, 1999: Scwzer G164B (N6703Q), Iowa, LA, Substantial damage. Acft crashed into a rice field during aerial application, other circumstances are unknown. (From .4) during an aerial application flight, the main landing gear…

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