# N50SC: 1974 Hughes 369HS, registration cancelled 2002-03-22

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 22, 2002
- Status when cancelled: Triennial form not returned
- Airframe: [Hughes 369HS](https://openairdocs.org/model/hughes-369hs) (registry code 4470728)
- Engine: [Allison 250 SER 400HP](https://openairdocs.org/engine/allison-250-ser-400hp) (registry code 03013)
- Data sheets: [TCDS H3WE](https://openairdocs.org/tcds/H3WE) (OpenAirDocs)
- Serial number: 1140669S
- Year built: 1974
- Type of aircraft: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Standard, normal
- Airworthiness date: January 28, 1975
- Certificate issued: May 18, 1995
- Last registry action: May 15, 2001
- Mode S code: A6392A
- Owner when cancelled: [Caribbean Fishing Co Inc](https://openairdocs.org/faa-owner/CARIBBEAN%20FISHING%20CO%20INC)
- Location: [Pittsburgh, PA](https://openairdocs.org/faa-place/PA/Pittsburgh)
- Owner type: Corporation
- Owner's area on the map: 40.4428° N, 79.9841° W: Placed by OpenAirDocs at the center of ZIP code 15219, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N50SC
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=50SC
- Page: https://openairdocs.org/deregistered/N50SC-2002-03-22

From the FAA registry file of October 27, 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 Hughes 369HS: https://openairdocs.org/model/hughes-369hs.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB ANC80DA080](https://openairdocs.org/ntsb/ANC80DA080), Aug 2, 1980: Hughes 369 (N50SC), Kivalina, AK, substantial damage

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 19800802034249A](https://openairdocs.org/incident/19800802034249A), Aug 2, 1980: Hughes 369HS (N50SC), Kivalina, AK, Substantial damage. N 2 RPM went into overspeed, throttle back. Made hard autorotate landing. Found fuel governor malfunction.

## Other aircraft with N50SC

- [Registered now](https://openairdocs.org/aircraft/N50SC): Ronald Osgood/Robert Meharry GLASAIR II S, S/N 2061

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