# N4050X: 1981 Bell 206B, registration cancelled 2005-04-20

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 20, 2005
- Exported to: Mexico
- Status when cancelled: Valid registration
- Airframe: [Bell 206B](https://openairdocs.org/model/bell-206b) (registry code 1181511)
- Engine: [Allison 250-C20 series](https://openairdocs.org/engine/allison-250-c20-series) (registry code 03020)
- Data sheets: [TCDS H2SW](https://openairdocs.org/tcds/H2SW), [TCDS E4CE](https://openairdocs.org/tcds/E4CE) (OpenAirDocs)
- Serial number: 3493
- Year built: 1981
- Type of aircraft: Rotorcraft
- Engine type: Turbo-prop
- Airworthiness: Standard, normal
- Airworthiness date: July 17, 2001
- Certificate issued: February 22, 2005
- Last registry action: February 22, 2005
- Mode S code: A4C1A2
- Owner when cancelled: [Concord Development Properties Corp](https://openairdocs.org/faa-owner/CONCORD%20DEVELOPMENT%20PROPERTIES%20CORP)
- Location: [San Antonio, TX](https://openairdocs.org/faa-place/TX/San%20Antonio)
- Owner type: Corporation
- Owner's area on the map: 29.6342° N, 98.4898° W: Placed by OpenAirDocs at the center of ZIP code 78258, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4050X
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4050X
- Page: https://openairdocs.org/deregistered/N4050X-2005-04-20

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 Bell 206B: https://openairdocs.org/model/bell-206b.md

## Other aircraft with N4050X

- [Cancelled 1997-03-05](https://openairdocs.org/deregistered/N4050X-1997-03-05): Aero Commander 100-180, S/N 5103. Triennial form not returned. Owner: [Mandan Air Service](https://openairdocs.org/faa-owner/MANDAN%20AIR%20SERVICE), [Mandan, ND](https://openairdocs.org/faa-place/ND/Mandan)

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