Flight & air data instruments
Pressure altimeters, airspeed and vertical-speed indicators, gyros and related cockpit instruments.
King Air & C-12 Huron · Component Repair & Overhaul
King Air and C-12 Components, Repaired and Released.
The King Air family and its C-12 Huron military variant share the PT6 accessory and instrument families Sunshine Air Repairs works every day. One part number is all it takes to get a straight answer.
Civil and military variants of the same airframe, one component shop.
King Air operators and C-12 sustainment programs remove many of the same units. Sunshine Air Repairs supports components and PT6 accessories under FAA Part 145; engine overhaul is outside our scope.
King Air component support
Start with the unit that came off the aircraft.
Sunshine Air Repairs works component families, not aircraft types. These are the systems King Air operations most often send in for repair and overhaul.
PT6 accessories & starter-generators
DC starter-generators, generator control units, inverters, converters and PT6 accessory components.
Fuel, pumps & quantity indication
Fuel probes, transmitters, booster pumps, filters, shutoff valves and fuel quantity indication.
Valves, actuation & landing gear components
Bleed and pressure valves, brake components, linear and flap actuators, steering actuation.
How to confirm scope
The part number is the test, not the aircraft type.
Sunshine Air Repairs holds FAA Part 145 ratings for Accessories, Instruments, Airframe and Radio. Those approvals are written against part numbers, so a unit installed on a King Air may well be supported even when the aircraft is not listed anywhere on this site.
Platform relevance identifies where current component capability aligns. It does not imply customer endorsement or contract history.
International release
Paperwork ready for where the component is going.
Release eligibility follows the applicable approval, work scope and certificate conditions. The table below gives quality teams a clear starting point.
| Authority | Reference | How to read it |
|---|---|---|
| FAA | 54RR449D | FAA Form 8130-3 is the primary authorized release document for eligible work under the repair station certificate and operations specifications. |
| EASA | EASA.145.6835 | Eligible work may be released on FAA Form 8130-3 when the FAA/EASA bilateral conditions are met and the EASA reference is quoted with the FAA number. |
| UK CAA | UK.145.50900 | Eligible work may be released on FAA Form 8130-3 under the approval’s stated conditions, quoting the UK reference and FAA number. |
| CAAN Nepal | AMO/VAL/255/2025 | A validation of FAA certificate 54RR449D. It depends on the underlying FAA approval and should not be described as a dual release. |
Fast qualification
Send the part number. Get a clear answer.
Within one business day, Sunshine Air Repairs will confirm whether the component is supported and what information is needed to quote.