Overhaul & Repair
For more than 25 years, Trumbull Overhaul & Repair has been providing extensive repair solutions for rotorcraft. Utilizing the skills and experience of our highly-trained mechanics and engineers, Trumbull O&R is able to repair or overhaul a full array of helicopter components.
The comprehensive capabilities of Sikorsky include:
Repair Development
Full on-site OEM Organization Designation Authorization designate engineering staff developing repair solutions to reduce cost of ownership.
Overhaul and repair of gearboxes, rotor heads and flight controls.
Composite repairs, certified welding and sheet metal repairs.
S-76® helicopter linear actuator, searchlights, blowers and rotor brake power pack repairs.
Overhaul or repair of landing gear, servos, hydraulic pumps, valves, cylinders and brakes.
Machine Shop and Bonding
Certified Sikorsky Aircraft bonding facility.
Quality Certified and Approved
We retain certified IAs, DAR, DMIRs, A&Ps, CQE, CQA and CQT on staff to ensure all OEM and regulatory requirements are met.
  • European Aviation Safety Agency Approved
  • Part 145 Repair Station
  • Federal Aviation Administration Air Agency Certified
  • AS9100 and ISO9000 Registered

"Sikorsky is committed to providing world class quality products and services to benefit our customers, operators and our shareholders.

We embrace a culture of continuous improvement, continually improving our business and increasing customer satisfaction by applying ACE tools and the AS9100 Quality Management System"

Edward S. Smith
Quality Manager
Sikorsky Aircraft – Trumbull, IA, DAR
Sikorsky is an Authorized Repair Facility for Sikorsky, Breeze Eastern, Woodward HRT and Sikorsky Light Helicopters
Contact Sikorsky Aircraft – Trumbull
For more information or to schedule a repair:
+1 (800) WINGED-S (946-4337)

Email: trmblrepairsgroup.dl-sik@lmco.com