# N254AS: Parkinson C Harry ULTRA 254, registration cancelled 1996-11-29

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 29, 1996
- Status when cancelled: N-number assigned (non-type certificated), not yet registered
- Airframe: [Parkinson C Harry ULTRA 254](https://openairdocs.org/model/parkinson-c-harry-ultra-254) (registry code 05602K5)
- Serial number: 00002
- Type of aircraft: Rotorcraft
- Last registry action: February 15, 1996
- Mode S code: A2666B
- The mark today: https://openairdocs.org/aircraft/N254AS
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=254AS
- Page: https://openairdocs.org/deregistered/N254AS-1996-11-29

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 Parkinson C Harry ULTRA 254: https://openairdocs.org/model/parkinson-c-harry-ultra-254.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 IAD96LA045](https://openairdocs.org/ntsb/IAD96LA045), Feb 20, 1996: Advanced Technology Ultra Sport 254 (N254AS), West Point, VA, destroyed. Probable cause: the pilot's failure to maintain control of the helicopter during low altitude flight/maneuvering, which resulted in the helicopter impacting terrain. A related factor was the pilot's lack of flight…

## Other aircraft with N254AS

- [Registered now](https://openairdocs.org/aircraft/N254AS): Ea Vision EA J100, S/N EAVUAV502585866
- [Cancelled 2018-01-12](https://openairdocs.org/deregistered/N254AS-2018-01-12): Destiny PPC 2000, S/N 3C0405, built 2006. Registration expired, pending cancellation. Owner: [Bebee Justin C](https://openairdocs.org/faa-owner/BEBEE%20JUSTIN%20C), [Austin, TX](https://openairdocs.org/faa-place/TX/Austin)

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