# N172S: Beech G18S, registration cancelled 1968-06-26

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 26, 1968
- Status when cancelled: Valid registration
- Airframe: [Beech G18S](https://openairdocs.org/model/beech-g18s) (registry code 1151010)
- Data sheets: [TCDS A-765](https://openairdocs.org/tcds/A-765) (OpenAirDocs)
- Serial number: BA-541
- Type of aircraft: Fixed wing multi engine
- Certificate issued: August 19, 1965
- Mode S code: A1222B
- Owner when cancelled: [D L Peterson Trust](https://openairdocs.org/faa-owner/D%20L%20PETERSON%20TRUST)
- Location: [Baltimore, MD](https://openairdocs.org/faa-place/MD/Baltimore)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N172S
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=172S
- Page: https://openairdocs.org/deregistered/N172S-1968-06-26

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 Beech G18S: https://openairdocs.org/model/beech-g18s.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 NYC68A0107](https://openairdocs.org/ntsb/NYC68A0107), Mar 19, 1968: Beech G18S (N172S), Weston, VT, destroyed, 7 fatal

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