# N90939: 1974 Sikorsky H-34, registration cancelled 2018-01-29

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 29, 2018
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Sikorsky H-34](https://openairdocs.org/model/sikorsky-h-34) (registry code 8141810)
- Serial number: 581402
- Year built: 1974
- Type of aircraft: Rotorcraft
- Airworthiness: Standard, normal
- Airworthiness date: December 6, 1976
- Certificate issued: January 11, 1977
- Last registry action: September 18, 2007
- Mode S code: AC937E
- Owner when cancelled: [Carson Services Inc](https://openairdocs.org/faa-owner/CARSON%20SERVICES%20INC)
- Location: [Perkasie, PA](https://openairdocs.org/faa-place/PA/Perkasie)
- Owner type: Corporation
- Owner's area on the map: 40.3962° N, 75.2312° W: Placed by OpenAirDocs at the center of ZIP code 18944, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N90939
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=90939
- Page: https://openairdocs.org/deregistered/N90939-2018-01-29

From the FAA registry file of October 31, 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 H-34: https://openairdocs.org/model/sikorsky-h-34.md

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