# N731LD: Cessna A188B, registration cancelled 1979-05-29

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 29, 1979
- Exported to: Canada
- Status when cancelled: Valid registration
- Airframe: [Cessna A188B](https://openairdocs.org/model/cessna-a188b) (registry code 2073005)
- Data sheets: [TCDS A9CE](https://openairdocs.org/tcds/A9CE) (OpenAirDocs)
- Serial number: 18802970T
- Type of aircraft: Fixed wing single engine
- Certificate issued: June 17, 1977
- Mode S code: A9CFC0
- Owner when cancelled: [Yellowstone Air Service Inc](https://openairdocs.org/faa-owner/YELLOWSTONE%20AIR%20SERVICE%20INC)
- Location: [Big Timber, MT](https://openairdocs.org/faa-place/MT/Big%20Timber)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N731LD
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=731LD
- Page: https://openairdocs.org/deregistered/N731LD-1979-05-29

From the FAA registry file of November 3, 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 A188B: https://openairdocs.org/model/cessna-a188b.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.
