# N600TP: Hughes Helicopters 369E, registration cancelled 1995-09-05

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 5, 1995
- Exported to: Canada
- Status when cancelled: Triennial form not returned
- Airframe: [Hughes Helicopters 369E](https://openairdocs.org/model/hughes-helicopters-369e) (registry code 4470707)
- Data sheets: [TCDS H3WE](https://openairdocs.org/tcds/H3WE) (OpenAirDocs)
- Serial number: 0128E
- Type of aircraft: Rotorcraft
- Certificate issued: November 1, 1985
- Last registry action: November 16, 1994
- Mode S code: A7C8F6
- Owners when cancelled: [City Of Tulsa Oklahoma](https://openairdocs.org/faa-owner/CITY%20OF%20TULSA%20OKLAHOMA), [Tulsa Police Department](https://openairdocs.org/faa-owner/TULSA%20POLICE%20DEPARTMENT)
- Location: [Tulsa, OK](https://openairdocs.org/faa-place/OK/Tulsa)
- Owner type: Government
- Owner's area on the map: 36.1561° N, 95.9957° W: Placed by OpenAirDocs at the center of ZIP code 74103, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N600TP
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=600TP
- Page: https://openairdocs.org/deregistered/N600TP-1995-09-05

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 Helicopters 369E: https://openairdocs.org/model/hughes-helicopters-369e.md

## Service difficulty reports (1)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR 95ZZZX5047](https://openairdocs.org/sdr/95ZZZX5047), Aug 15, 1995: SEAL. CRACKED. PILOT FLEW 2.2 HOURS ON DRUG SURVEILLANCE FLIGHT. UPON RETURN TO BASE, PILOT NOTED ON POST-FLIGHT, A LARGE PUDDLE OF OIL FORMING ON RAMP UNDER FIREWALL AREA. SU

## 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 FTW90TL#01](https://openairdocs.org/ntsb/FTW90TL%2301), Dec 14, 1989: Hughes 369E (N600TP), Stroud, OK, substantial damage

## Other aircraft with N600TP

- [Registered now](https://openairdocs.org/aircraft/N600TP): Gulfstream Aerospace GVII-G600, S/N 73195, built 2025
- [Cancelled 2007-11-02](https://openairdocs.org/deregistered/N600TP-2007-11-02): Mcdonnell Douglas Helicopter 369E, S/N 0525E, built 1995. Exported to New Zealand. Owner: [City Of Tulsa](https://openairdocs.org/faa-owner/CITY%20OF%20TULSA), [Tulsa, OK](https://openairdocs.org/faa-place/OK/Tulsa)

---
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.