# N4449H: Ascent Helicorp T-4, registration cancelled 2011-06-06

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 6, 2011
- Status when cancelled: Assigned (non-type certificated), pending cancellation
- Airframe: [Ascent Helicorp T-4](https://openairdocs.org/model/ascent-helicorp-t-4) (registry code 05606GR)
- Serial number: AT0001
- Type of aircraft: Rotorcraft
- Last registry action: June 18, 1998
- Mode S code: A55D14
- The mark today: https://openairdocs.org/aircraft/N4449H
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4449H
- Page: https://openairdocs.org/deregistered/N4449H-2011-06-06

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 Ascent Helicorp T-4: https://openairdocs.org/model/ascent-helicorp-t-4.md

## Other aircraft with N4449H

- [Registered now](https://openairdocs.org/aircraft/N4449H): Hood Tech Corp Mechanical HTMC-400, S/N HTMC-400-310
- [Cancelled 1953-10-19](https://openairdocs.org/deregistered/N4449H-1953-10-19): Piper PA-15, S/N 15-237. Owner: [Hayes Jr William H](https://openairdocs.org/faa-owner/HAYES%20JR%20WILLIAM%20H), [Norfolk, VA](https://openairdocs.org/faa-place/VA/Norfolk)

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