# N75215: 1954 Sikorsky S55B, registration cancelled 2013-10-24

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 24, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Sikorsky S55B](https://openairdocs.org/model/sikorsky-s55b) (registry code 8141603)
- Engine: [AiResearch TSE331 series](https://openairdocs.org/engine/airesearch-tse331-series) (registry code 01505)
- Data sheets: [TCDS 1H4](https://openairdocs.org/tcds/1H4), [TCDS E4WE](https://openairdocs.org/tcds/E4WE) (OpenAirDocs)
- Serial number: 55-648
- Year built: 1954
- Type of aircraft: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Standard, transport
- Airworthiness date: February 29, 1980
- Certificate issued: July 27, 1988
- Last registry action: September 21, 1991
- Mode S code: AA2410
- Owner when cancelled: [Westec Air Inc](https://openairdocs.org/faa-owner/WESTEC%20AIR%20INC)
- Location: [Mesa, AZ](https://openairdocs.org/faa-place/AZ/Mesa)
- Owner type: Corporation
- Owner's area on the map: 33.4332° N, 111.7136° W: Placed by OpenAirDocs at the center of ZIP code 85205, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N75215
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=75215
- Page: https://openairdocs.org/deregistered/N75215-2013-10-24

From the FAA registry file of November 4, 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 Sikorsky S55B: https://openairdocs.org/model/sikorsky-s55b.md

## Other aircraft with N75215

- [Cancelled 1950-07-28](https://openairdocs.org/deregistered/N75215-1950-07-28): North American AT-6B, S/N 84-7579. Owner: [North American Aviation Inc](https://openairdocs.org/faa-owner/NORTH%20AMERICAN%20AVIATION%20INC), [Los Angeles, CA](https://openairdocs.org/faa-place/CA/Los%20Angeles)

---
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.