# N5197U: 1999 Air Tractor AT-402B, registration cancelled 2018-02-14

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 14, 2018
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Air Tractor AT-402B](https://openairdocs.org/model/air-tractor-at-402b) (registry code 0390208)
- Engine: [Pratt & Whitney Canada PT6A-34AG](https://openairdocs.org/engine/pratt-whitney-canada-pt6a-34ag) (registry code 52251)
- Data sheets: [TCDS A17SW](https://openairdocs.org/tcds/A17SW), [TCDS E4EA](https://openairdocs.org/tcds/E4EA) (OpenAirDocs)
- Serial number: 402A-1096
- Year built: 1999
- Type of aircraft: Fixed wing single engine
- Engine type: Turbo-prop
- Airworthiness: Restricted, agriculture and pest control, forest
- Airworthiness date: July 27, 2012
- Certificate issued: July 18, 2012
- Last registry action: September 17, 2012
- Mode S code: A6863E
- Owner when cancelled: [King Ag Leasing Inc](https://openairdocs.org/faa-owner/KING%20AG%20LEASING%20INC)
- Location: [Sudan, TX](https://openairdocs.org/faa-place/TX/Sudan)
- Owner type: Corporation
- Owner's area on the map: 33.9797° N, 102.6972° W: Placed by OpenAirDocs at the center of ZIP code 79371, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N5197U
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5197U
- Page: https://openairdocs.org/deregistered/N5197U-2018-02-14

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-402B: https://openairdocs.org/model/air-tractor-at-402b.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 CEN14CA341](https://openairdocs.org/ntsb/CEN14CA341), Jun 26, 2014: Air Tractor AT 402B (N5197U), Sudan, TX, substantial damage. Probable cause: The pilot's lapse in monitoring the airplane's speed during a low level aerial application maneuver and its subsequent stall during the maneuver.

## 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 20140626009799A](https://openairdocs.org/incident/20140626009799A), Jun 26, 2014: Air Tractor Inc AT-402B (N5197U), Sudan, TX, Substantial damage. On June 26, 2014, N51972, an AT-402B aircraft impacted terrain while maneuvering at low altitude during a spray job near Sudan, Texas. The pilot stated he put…

## Other aircraft with N5197U

- [Cancelled 1993-06-16](https://openairdocs.org/deregistered/N5197U-1993-06-16): Kaman HH-43F, S/N 624521. Triennial form not returned. Owner: [Lederhos Donald](https://openairdocs.org/faa-owner/LEDERHOS%20DONALD), [Bonners Ferry, ID](https://openairdocs.org/faa-place/ID/Bonners%20Ferry)
- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N5197U-undated): Cessna 206, S/N 2060197. Triennial form not returned

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