# N7943X: Cessna 172B, registration cancelled 1994-05-11

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 11, 1994
- Status when cancelled: Valid registration
- Airframe: [Cessna 172B](https://openairdocs.org/model/cessna-172b) (registry code 2072406)
- Data sheets: [TCDS 3A12](https://openairdocs.org/tcds/3A12) (OpenAirDocs)
- Serial number: 17248443
- Type of aircraft: Fixed wing single engine
- Certificate issued: January 25, 1993
- Last registry action: January 26, 1993
- Mode S code: AAC9B8
- Owner when cancelled: [Johnson Laurence C](https://openairdocs.org/faa-owner/JOHNSON%20LAURENCE%20C)
- Location: [Cheyenne, WY](https://openairdocs.org/faa-place/WY/Cheyenne)
- Owner type: Individual
- Owner's area on the map: 41.1001° N, 104.9249° W: Placed by OpenAirDocs at the center of ZIP code 82001, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N7943X
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7943X
- Page: https://openairdocs.org/deregistered/N7943X-1994-05-11

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 Cessna 172B: https://openairdocs.org/model/cessna-172b.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 MKC76FCQ19](https://openairdocs.org/ntsb/MKC76FCQ19), Oct 2, 1975: Cessna 172B (N7943X), Mankato, KS, substantial damage

## 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 19751002032359A](https://openairdocs.org/incident/19751002032359A), Oct 2, 1975: Cessna 172B (N7943X), Mankato, KS, Substantial damage. Eng mixture set slow idle. Plt did not clear eng on idle letdown. Hit fence short of rwy.

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