For over 20 years, Sigma Aerospace’s turbine engine repair facility has been a trusted leader in Australia, known for its depth of experience and technical expertise.
As the most experienced turbine engine maintenance facility in the country, we have built a reputation for excellence, precision, and reliability, serving a wide range of turbine-powered aircraft with unmatched skill.
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Sigma Aerospace MRO’ are specialists at Turbine Powered Aircraft Maintenance supporting PT6A (including HSI, GBI and Overhaul), Honeywell TPE331, PW100 and PW150 powered aircraft. Additionally we offer TPE31, PT6A and PW100 Fuel Nozzle Repairs.
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Sigma Aerospace provides comprehensive service, repair, and overhaul options for TPE331 components. Our skilled technicians handle everything from CAM (Complete Engine Repair) and gearbox inspections to fuel nozzle maintenance, corrosion treatment, and hot section inspections.
Whether in the field or in our fully equipped facility, we ensure that every component is meticulously serviced to meet the highest standards, keeping your engine performing at its best for longer.
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