# N231JF: 1979 Mooney M20K, registration cancelled 2018-03-22

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 22, 2018
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Mooney M20K](https://openairdocs.org/model/mooney-m20k) (registry code 5870220)
- Engine: [Continental TSIO-360 series](https://openairdocs.org/engine/continental-tsio-360-series) (registry code 17019)
- Data sheets: [TCDS 2A3](https://openairdocs.org/tcds/2A3), [TCDS E9CE](https://openairdocs.org/tcds/E9CE) (OpenAirDocs)
- Serial number: 25-0075
- Year built: 1979
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: March 1, 1979
- Certificate issued: August 22, 2014
- Last registry action: August 22, 2014
- Mode S code: A20D05
- Owner when cancelled: [Ki Aircraft LLC](https://openairdocs.org/faa-owner/KI%20AIRCRAFT%20LLC)
- Location: [Boulder, CO](https://openairdocs.org/faa-place/CO/Boulder)
- Owner type: Corporation
- Owner's area on the map: 40.0244° N, 105.2513° W: Placed by OpenAirDocs: center of Boulder, CO, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N231JF
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=231JF
- Page: https://openairdocs.org/deregistered/N231JF-2018-03-22

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 Mooney M20K: https://openairdocs.org/model/mooney-m20k.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 CEN15FA044](https://openairdocs.org/ntsb/CEN15FA044), Nov 13, 2014: Mooney M20K (N231JF), Clines Corners, NM, destroyed, 1 fatal. Probable cause: The noninstrument-rated pilot's decision to initiate the flight into known deteriorating weather conditions and his continued visual flight into instrument meteorological conditions, which ultimately…

## FAA accident and incident reports (3)

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 20141112020089A](https://openairdocs.org/incident/20141112020089A), Nov 12, 2014: Mooney Aircraft Corp. M20K (N231JF), Clines Corners, NM, Destroyed, 1 fatal. On November 12, 2014 at 1735 MDT, a Mooney M20K bearing registration number N231JF, registered to ki aircraft LLC, flew into icing conditions with subsequently…
- [Incident 19891027043499I](https://openairdocs.org/incident/19891027043499I), Oct 27, 1989: Mooney M20K (N231JF), Elgin, KS, Minor damage. Engine failed en route. Forced landing. Gear damaged from hard landing. Found crankshaft broken.
- [Incident 19881102060789I](https://openairdocs.org/incident/19881102060789I), Nov 2, 1988: Mooney M20K (N231JF), Longmont, CO, Minor damage. Forgot to lower landing gear while attempting touch and go landing. Landed gear up. Minor damage to aircraft.

## Other aircraft with N231JF

- [Registered now](https://openairdocs.org/aircraft/N231JF): Zipline International P2 ZIP, S/N 18736P21143

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