# N4975K: 1949 Navion NAVION A, registration cancelled 2014-10-14

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 14, 2014
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Navion NAVION A](https://openairdocs.org/model/navion-navion-a) (registry code 6150104)
- Engine: [Continental E225 series](https://openairdocs.org/engine/continental-e225-series) (registry code 17015)
- Data sheets: [TCDS A-782](https://openairdocs.org/tcds/A-782), [TCDS E-267](https://openairdocs.org/tcds/E-267) (OpenAirDocs)
- Serial number: NAV-4-1975
- Year built: 1949
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Airworthiness date: October 19, 1955
- Certificate issued: February 27, 1981
- Last registry action: March 10, 1990
- Mode S code: A62D2A
- Owner when cancelled: [Young Robert C](https://openairdocs.org/faa-owner/YOUNG%20ROBERT%20C)
- Location: [So Jordan, UT](https://openairdocs.org/faa-place/UT/So%20Jordan)
- Owner type: Individual
- Owner's area on the map: 40.4942° N, 111.9438° W: Placed by OpenAirDocs at the center of ZIP code 84065, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4975K
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4975K
- Page: https://openairdocs.org/deregistered/N4975K-2014-10-14

From the FAA registry file of October 31, 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 Navion NAVION A: https://openairdocs.org/model/navion-navion-a.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 DEN81FTM31](https://openairdocs.org/ntsb/DEN81FTM31), Jun 21, 1981: Navion A (N4975K), West Jordan, UT, 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 19810621037129A](https://openairdocs.org/incident/19810621037129A), Jun 21, 1981: Tmpson NAVIONA (N4975K), West Jordan, UT, Substantial damage. Witness started aircraft. Lifted off early and climbed steep. Then settled back on wing tip, was able to go around.
- [Incident 19780407008729I](https://openairdocs.org/incident/19780407008729I), Apr 7, 1978: Tmpson NAVIONA (N4975K), Wheeling, IL, Minor damage. Failed to extend gear before landing.

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