# N42054: 1972 Hughes 369HS, registration cancelled 2017-06-21

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 21, 2017
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Hughes 369HS](https://openairdocs.org/model/hughes-369hs) (registry code 4470728)
- Engine: [Allison 250-C20 series](https://openairdocs.org/engine/allison-250-c20-series) (registry code 03020)
- Data sheets: [TCDS H3WE](https://openairdocs.org/tcds/H3WE), [TCDS E4CE](https://openairdocs.org/tcds/E4CE) (OpenAirDocs)
- Serial number: 520379S
- Year built: 1972
- Type of aircraft: Rotorcraft
- Engine type: Turbo-prop
- Airworthiness: Standard, normal
- Airworthiness date: June 14, 1991
- Certificate issued: August 18, 1995
- Last registry action: May 12, 2006
- Mode S code: A4FEC3
- Owner when cancelled: [Hoffman Helicopters Inc](https://openairdocs.org/faa-owner/HOFFMAN%20HELICOPTERS%20INC)
- Location: Tamuning, GU, Guam
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N42054
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=42054
- Page: https://openairdocs.org/deregistered/N42054-2017-06-21

From the FAA registry file of November 3, 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 LAX99LA292](https://openairdocs.org/ntsb/LAX99LA292), Sep 1, 1999: Hughes 369HS (N42054), Pohnpei (Pacific Ocean), destroyed, 2 fatal. Probable cause: An in-flight collision with the water for undetermined reasons.

## 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 19990901026399A](https://openairdocs.org/incident/19990901026399A), Sep 1, 1999: Hughes 369HS (N42054), Pacific Ocean, Guam, Destroyed, 2 fatal. (.19) On September 1, 1999, about 1000 hours local ship time, a Hughes 369HS, N42054, crashed into the Pacific Ocean about 1200 miles southeast of guam under…

## Other aircraft with N42054

- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N42054-undated): Cessna 182L, S/N 18258833

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