# N9987Q: Sikorsky S-51, registration cancelled 2013-09-12

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 12, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Sikorsky S-51](https://openairdocs.org/model/sikorsky-s-51) (registry code 8141102)
- Data sheets: [TCDS H-2](https://openairdocs.org/tcds/H-2) (OpenAirDocs)
- Serial number: WA/H/56
- Type of aircraft: Rotorcraft
- Certificate issued: November 30, 1981
- Last registry action: March 16, 1991
- Mode S code: ADF3B7
- Owner when cancelled: [Visionair International Inc](https://openairdocs.org/faa-owner/VISIONAIR%20INTERNATIONAL%20INC)
- Location: [Miami, FL](https://openairdocs.org/faa-place/FL/Miami)
- Owner type: Corporation
- Owner's area on the map: 25.7685° N, 80.2034° W: Placed by OpenAirDocs at the center of ZIP code 33130, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9987Q
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9987Q
- Page: https://openairdocs.org/deregistered/N9987Q-2013-09-12

From the FAA registry file of November 5, 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 S-51: https://openairdocs.org/model/sikorsky-s-51.md

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