# N4425W: 1991 Siler Ronald E ULTRASTAR, registration cancelled 2018-02-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 28, 2018
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Siler Ronald E ULTRASTAR](https://openairdocs.org/model/siler-ronald-e-ultrastar) (registry code 05904O6)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: 12748
- Year built: 1991
- Type of aircraft: Fixed wing single engine
- Airworthiness: Experimental, registered before 01/31/08
- Airworthiness date: December 14, 2009
- Certificate issued: December 19, 2007
- Last registry action: February 15, 2013
- Mode S code: A55527
- Owner when cancelled: [Siler Ronald E](https://openairdocs.org/faa-owner/SILER%20RONALD%20E)
- Location: [Camp Hill, PA](https://openairdocs.org/faa-place/PA/Camp%20Hill)
- Owner type: Individual
- Owner's area on the map: 40.2348° N, 76.9288° W: Placed by OpenAirDocs at the center of ZIP code 17011, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4425W
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4425W
- Page: https://openairdocs.org/deregistered/N4425W-2018-02-28

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 Siler Ronald E ULTRASTAR: https://openairdocs.org/model/siler-ronald-e-ultrastar.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 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…

## 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 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…

## Other aircraft with N4425W

- [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)

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