# Siler Ronald E ULTRASTAR

- Type: Aircraft model (FAA registry)
- Registry code: 05904O6
- Manufacturer (registry): SILER RONALD E
- Model: ULTRASTAR
- Aircraft type: Fixed wing single engine
- Category: Airplane
- Engines: 1 · 2 cycle
- Seats: 1
- Weight class: Up to 12,499 lb
- Certification: Light sport
- Registered aircraft: 0
- Page: https://openairdocs.org/model/siler-ronald-e-ultrastar

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

None matched.

## Registered aircraft

None registered with this model now.

## 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…

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [West John ULTRASTAR](https://openairdocs.org/model/west-john-ultrastar): 0 registered aircraft, registry code 056138Y
- [Withun Curtiss ULTRA STAR](https://openairdocs.org/model/withun-curtiss-ultra-star): 0 registered aircraft, registry code 05625YB
- [Kolb ULTRASTAR](https://openairdocs.org/model/kolb-ultrastar): 0 registered aircraft, registry code 059030J
- [Kolb ULTRASTAR](https://openairdocs.org/model/kolb-ultrastar): 0 registered aircraft, registry code 05904KN
- [Heinitz B/Kolb ULTRASTAR](https://openairdocs.org/model/heinitz-b-kolb-ultrastar): 0 registered aircraft, registry code 05904YH

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