# N31677: 1984 Air Tractor AT-301, registration cancelled 2023-06-20

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 20, 2023
- Exported to: Mexico
- Status when cancelled: Valid registration
- Airframe: [Air Tractor AT-301](https://openairdocs.org/model/air-tractor-at-301) (registry code 0390103)
- Engine: [Pratt & Whitney R1340 series](https://openairdocs.org/engine/pratt-whitney-r1340-series) (registry code 52016)
- Data sheets: [TCDS A9SW](https://openairdocs.org/tcds/A9SW) (OpenAirDocs)
- Serial number: 301-0570
- Year built: 1984
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: July 5, 1984
- Certificate issued: July 26, 2021
- Last registry action: May 26, 2023
- Mode S code: A36088
- Owner when cancelled: [Koehn Reed A](https://openairdocs.org/faa-owner/KOEHN%20REED%20A)
- Location: [Gruver, TX](https://openairdocs.org/faa-place/TX/Gruver)
- Owner type: Individual
- Owner's area on the map: 36.2965° N, 101.5872° W: Placed by OpenAirDocs at the center of ZIP code 79040, within about 14 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N31677
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=31677
- Page: https://openairdocs.org/deregistered/N31677-2023-06-20

From the FAA registry file of November 5, 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 Air Tractor AT-301: https://openairdocs.org/model/air-tractor-at-301.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 CHI98LA217](https://openairdocs.org/ntsb/CHI98LA217), Jun 25, 1998: Air Tractor AT-301 (N31677), Ipswich, SD, substantial damage. Probable cause: the pilot's inadequate evaluation of the weather conditions and his failure to maintain aircraft control which resulted in a stall/mush. Factors associated with the accident were the tailwind…

## 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 19980625015019A](https://openairdocs.org/incident/19980625015019A), Jun 25, 1998: Airtrc AT301 (N31677), Ipswich, SD, Substantial damage. (.19)On June 25, 1998, at 1000 central daylight time, an air tractor AT-301, N31677, operated by tri county ag service, inc., collided with the terrain and…

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