# N4507B: 1951 Cessna 305A, registration cancelled 2011-08-22

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 22, 2011
- Status when cancelled: Revoked, pending cancellation
- Airframe: [Cessna 305A](https://openairdocs.org/model/cessna-305a) (registry code 2074002)
- Engine: [Continental O-470 series](https://openairdocs.org/engine/continental-o-470-series) (registry code 17026)
- Data sheets: [TCDS 5A5](https://openairdocs.org/tcds/5A5) (OpenAirDocs)
- Serial number: 21835
- Year built: 1951
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Certificate issued: January 6, 1972
- Last registry action: August 10, 1977
- Mode S code: A5756B
- Owners when cancelled: [United States Army](https://openairdocs.org/faa-owner/UNITED%20STATES%20ARMY), [Fort Devens Flying Club](https://openairdocs.org/faa-owner/FORT%20DEVENS%20FLYING%20CLUB)
- Location: [Ayer, MA](https://openairdocs.org/faa-place/MA/Ayer)
- Physical address: [Oklahoma City, OK](https://openairdocs.org/faa-place/OK/Oklahoma%20City)
- Owner type: Government
- Owner's area on the map: 42.5666° N, 71.5751° W: Placed by OpenAirDocs at the center of ZIP code 01432, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4507B
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4507B
- Page: https://openairdocs.org/deregistered/N4507B-2011-08-22

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 305A: https://openairdocs.org/model/cessna-305a.md

## Other aircraft with N4507B

- [Cancelled 1955-03-04](https://openairdocs.org/deregistered/N4507B-1955-03-04): Cessna 180, S/N 31406. Exported to Colombia. Owner: [Cessna Aircraft Company](https://openairdocs.org/faa-owner/CESSNA%20AIRCRAFT%20COMPANY), [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita)

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