Flight & air data instruments
Altimeters, airspeed and vertical-speed indicators, gyros, engine and fuel indication.
ATR 42 & ATR 72 · Component Repair & Overhaul
ATR Components Off the Aircraft. Back in Service.
Regional turboprop fleets run tight schedules and short ground times. Sunshine Air Repairs repairs the instrument, electrical, fuel and actuation components that take ATR 42 and ATR 72 aircraft out of the rotation.
Built for fleets that cannot afford a long turn.
ATR operators fly high-cycle, short-sector schedules. Sunshine Air Repairs publishes turn benchmarks, answers technical questions directly and releases eligible work on FAA Form 8130-3.
ATR 42 / 72 component support
Start with the unit that came off the aircraft.
Sunshine Air Repairs works component families, not aircraft types. These are the systems ATR 42 / 72 operations most often send in for repair and overhaul.
Electrical power & starter-generators
DC starter-generators, generator control units, static inverters, converters and power supplies.
Fuel system components
Fuel probes and transmitters, booster pumps, filters, quantity indication and shutoff valves.
Valves, pumps & actuation
Bleed, pressure, hydraulic and brake components; linear, flap and 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 an ATR 42 / 72 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.