# N999TP: 1976 Enstrom Helicopter 280C, registration cancelled 2018-01-10

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 10, 2018
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Enstrom Helicopter 280C](https://openairdocs.org/model/enstrom-helicopter-280c) (registry code 3300505)
- Engine: [Lycoming HI0-360 series](https://openairdocs.org/engine/lycoming-hi0-360-series) (registry code 41553)
- Data sheets: [TCDS H1CE](https://openairdocs.org/tcds/H1CE), [TCDS 1E10](https://openairdocs.org/tcds/1E10) (OpenAirDocs)
- Serial number: 1040
- Year built: 1976
- Type of aircraft: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Standard, normal
- Airworthiness date: June 10, 1976
- Certificate issued: June 14, 1989
- Last registry action: January 4, 2012
- Mode S code: ADF5C9
- Owner when cancelled: [Chuchua Brian](https://openairdocs.org/faa-owner/CHUCHUA%20BRIAN)
- Location: [Anaheim, CA](https://openairdocs.org/faa-place/CA/Anaheim)
- Owner type: Individual
- Owner's area on the map: 33.8562° N, 117.7402° W: Placed by OpenAirDocs at the center of ZIP code 92808, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N999TP
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=999TP
- Page: https://openairdocs.org/deregistered/N999TP-2018-01-10

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 Enstrom Helicopter 280C: https://openairdocs.org/model/enstrom-helicopter-280c.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 SEA83LA194](https://openairdocs.org/ntsb/SEA83LA194), Aug 25, 1983: Enstrom 280C (N999TP), N. Hailey, ID, 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 19830824045679A](https://openairdocs.org/incident/19830824045679A), Aug 24, 1983: Enstrm 280C (N999TP), Hailey, ID, Substantial damage. Allowed rotor RPM to decay on a high density altitude takeoff. Made hard landing and chopped off the tail rotor.

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