# N4939G: 1979 Cessna 172N, registration cancelled 2011-07-19

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 19, 2011
- Status when cancelled: Valid registration
- Airframe: [Cessna 172N](https://openairdocs.org/model/cessna-172n) (registry code 2072434)
- Engine: [Lycoming 0-320 series](https://openairdocs.org/engine/lycoming-0-320-series) (registry code 41508)
- Data sheets: [TCDS 3A12](https://openairdocs.org/tcds/3A12), [TCDS E-274](https://openairdocs.org/tcds/E-274) (OpenAirDocs)
- Serial number: 17273486
- Year built: 1979
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: November 10, 1979
- Certificate issued: July 7, 2009
- Last registry action: July 7, 2009
- Mode S code: A61ED7
- Owner when cancelled: [Twin Comanche LLC](https://openairdocs.org/faa-owner/TWIN%20COMANCHE%20LLC)
- Location: [Scottsdale, AZ](https://openairdocs.org/faa-place/AZ/Scottsdale)
- Owner type: Corporation
- Owner's area on the map: 33.6682° N, 111.8225° W: Placed by OpenAirDocs at the center of ZIP code 85255, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4939G
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4939G
- Page: https://openairdocs.org/deregistered/N4939G-2011-07-19

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 Cessna 172N: https://openairdocs.org/model/cessna-172n.md

## 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.

- [Incident 19960919037629I](https://openairdocs.org/incident/19960919037629I), Sep 19, 1996: Cessna 172N (N4939G), Los Angeles, CA, Minor damage. Narrative: Mr. Mauro morosetti was the pilot-in-command of Cessna N4939G on September 19, 1996. He had taxied his aircraft, with approval from lax tower to the…

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