# N4425W: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 3
- Last cancelled: February 28, 2018
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4425W
- Page: https://openairdocs.org/aircraft/N4425W

## Aircraft that carried N4425W

- [Cancelled 2018-02-28](https://openairdocs.org/deregistered/N4425W-2018-02-28): Siler Ronald E ULTRASTAR, S/N 12748, built 1991. Registration expired, pending cancellation. Owner: [Siler Ronald E](https://openairdocs.org/faa-owner/SILER%20RONALD%20E), [Camp Hill, PA](https://openairdocs.org/faa-place/PA/Camp%20Hill)
- [Cancelled 2004-11-05](https://openairdocs.org/deregistered/N4425W-2004-11-05): Warrington John Anthony SURREL GUPPY, S/N 53, built 1999. Triennial form not returned. Owner: [Warrington John Anthony](https://openairdocs.org/faa-owner/WARRINGTON%20JOHN%20ANTHONY), [Elkton, MD](https://openairdocs.org/faa-place/MD/Elkton)
- [Cancelled 1991-06-29](https://openairdocs.org/deregistered/N4425W-1991-06-29): Piper PA-31T, S/N 31T7620009. Triennial form not returned. Owner: [Bowden Dennis W DBA](https://openairdocs.org/faa-owner/BOWDEN%20DENNIS%20W%20DBA), [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas)

## NTSB investigations on N4425W (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 ERA14LA351](https://openairdocs.org/ntsb/ERA14LA351), Jul 23, 2014: Siler Ronald E Ultrastar (N4425W), Halifax, PA, substantial damage. Probable cause: A total loss of engine power for reasons that could not be determined because the engine was not recovered. Contributing to the accident was the pilot's failure to maintain adequate airspeed and his…
- [NTSB NYC00LA198](https://openairdocs.org/ntsb/NYC00LA198), Jul 16, 2000: Warrington Surrel Guppy (N4425W), Churchville, MD, substantial damage. Probable cause: The pilot's failure to maintain airspeed which resulted in an inadvertent stall. Factors in this accident were an open canopy and a decrease in engine power.

## FAA accident and incident reports on N4425W (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 20140723015699A](https://openairdocs.org/incident/20140723015699A), Jul 23, 2014: Siler Ronald E ULTRASTAR (N4425W), Tobias, PA, Destroyed. Pilot stated during climb out the aircraft engine felt like it was not producing enough power, in an attempt to avoid a row of trees pilot started a gradual…
- [Accident 20000716040399A](https://openairdocs.org/incident/20000716040399A), Jul 16, 2000: Amtr SURRELLGUPPY (N4425W), Churchville, MD, Substantial damage. (.4)On July 16, 2000, about 1630 eastern daylight time, a homebuilt surrel guppy, N4425W, was substantially damaged after it experienced a loss of engine power…

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