# N543B: 1947 Beech D18S, registration cancelled 2012-08-21

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 21, 2012
- Status when cancelled: Revoked, canceled
- Airframe: [Beech D18S](https://openairdocs.org/model/beech-d18s) (registry code 1151004)
- Engine: [Pratt & Whitney R-985 series](https://openairdocs.org/engine/pratt-whitney-r-985-series) (registry code 52008)
- Data sheets: [TCDS A-765](https://openairdocs.org/tcds/A-765) (OpenAirDocs)
- Serial number: A-408
- Year built: 1947
- Type of aircraft: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Certificate issued: April 16, 1975
- Last registry action: January 14, 1977
- Mode S code: A6E32A
- Owner when cancelled: [South Marc A](https://openairdocs.org/faa-owner/SOUTH%20MARC%20A)
- Location: [Eloy, AZ](https://openairdocs.org/faa-place/AZ/Eloy)
- Owner type: Individual
- Owner's area on the map: 32.7559° N, 111.5548° W: Placed by OpenAirDocs: center of Eloy, AZ, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N543B
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=543B
- Page: https://openairdocs.org/deregistered/N543B-2012-08-21

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 D18S: https://openairdocs.org/model/beech-d18s.md

## Other aircraft with N543B

- [Cancelled 1963-02-11](https://openairdocs.org/deregistered/N543B-1963-02-11): Beech A35, S/N D-1561. Owner: [Gopher Aviation Inc](https://openairdocs.org/faa-owner/GOPHER%20AVIATION%20INC), [Rochester, MN](https://openairdocs.org/faa-place/MN/Rochester)

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