Experienced & Reliable MRO

Maintenance & Repair Experts

We have invested in the facilities, tooling, personnel, and test equipment to sustain the CH-47 at the depot level. We are an approved Boeing MRO facility with the knowledge and skill required to repair your CH-47 components.

CH47-MRO

Component & Airframe Repair

Upper Boost Actuators
Blade Lag Shock Absorber
Auxiliary Power Units
Advanced Flight Control System (AFCS) Computers
Rotorheads & Swashplates
Transmissions
Driveshafting
APU Hydraulic Accumulator
Integrated Lower Control Actuators (ILCA)
Oil Coolers
Airframe and Engineering Services

For reliable performance

Custom Testing Equipment

We have developed and operate hydraulic, drivetrain, dynamic, and accessory test equipment to keep the Chinook flying. Contact us to learn how we can help you.

custom MRO Support

Ch-47D Tooling

We have built an inventory of custom tools to support the CH-47. Contact us to learn how we can equip your shop with the tools you need.

Quick and reliable repair

Dedicated CH-47 Facility

We have built a custom facility dedicated to our Chinook operations. Our facility, staff, tooling, and inventory provide top-level support for our fleet. These resources are available to serve your CH-47 needs.

Our expert in-house technicians

Industry Leading Experience

Billings Flying Service has perfected years of experience refurbishing and operating heavy-lift helicopters. We have applied this culture and training toward building a staff focused on the CH-47.