# N505WW: Hughes 369HS, registration cancelled 1990-12-10

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 10, 1990
- Status when cancelled: Valid registration
- Airframe: [Hughes 369HS](https://openairdocs.org/model/hughes-369hs) (registry code 4470728)
- Data sheets: [TCDS H3WE](https://openairdocs.org/tcds/H3WE) (OpenAirDocs)
- Serial number: 150698S
- Type of aircraft: Rotorcraft
- Certificate issued: July 19, 1990
- Last registry action: July 20, 1990
- Mode S code: A64E8C
- Owner when cancelled: [Income Ventures](https://openairdocs.org/faa-owner/INCOME%20VENTURES)
- Location: [Stockton, CA](https://openairdocs.org/faa-place/CA/Stockton)
- Owner type: Corporation
- Owner's area on the map: 38.0021° N, 121.3250° W: Placed by OpenAirDocs at the center of ZIP code 95207, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N505WW
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=505WW
- Page: https://openairdocs.org/deregistered/N505WW-1990-12-10

From the FAA registry file of October 29, 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 (2)

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 LAX90FA248](https://openairdocs.org/ntsb/LAX90FA248), Jul 9, 1990: McDonnell Douglas 369HS (N505WW), Modesto, CA, destroyed. Probable cause: IN-FLIGHT ENGINE FIRE OF UNDETERMINED ORIGIN.
- [NTSB ATL85LA031](https://openairdocs.org/ntsb/ATL85LA031), Nov 9, 1984: Hughes 369HS (N505WW), Hogansville, GA, minor damage

## FAA accident and incident reports (2)

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 19900709024899A](https://openairdocs.org/incident/19900709024899A), Jul 9, 1990: Hughes 369HS (N505WW), Modesto, CA, Destroyed. Fire erupted in engine at cruise. Autorotaed to hard landing. Helicopter burned. Source of fire not determined.
- [Accident 19841109061419A](https://openairdocs.org/incident/19841109061419A), Nov 9, 1984: Hughes 369HS (N505WW), Hogansville, GA, Minor damage. Deplaning passenger told to stay outside of rotor arc walked into idling tail rotor. Ground man was checking loading

## Other aircraft with N505WW

- [Cancelled 2017-05-15](https://openairdocs.org/deregistered/N505WW-2017-05-15): Aerospatiale AS350 B2 ECUREUIL, S/N 2442, built 1991. Exported to Canada. Owner: [Rogers Helicopters Inc](https://openairdocs.org/faa-owner/ROGERS%20HELICOPTERS%20INC), [Fresno, CA](https://openairdocs.org/faa-place/CA/Fresno)

---
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.