Helicopter Services Portfolio


Aircraft Maintenance and Management




If you are an helicopter owner looking for professional instruction, an aircraft transition, or require experienced maintenance and management services, we can assist you in the following rotorcraft types:

** R22, R44, S300, MD520, MD600, BH407, BH206B/L, EC135P/T, BK117, A109E/S.

If you are interested in operating under FAR 135,  Aviation Services Unlimited is fully capable of providing Aircraft Management Services to you for both maintenance and flight operations.


Pipeline and Powerline surveying
























Cargo Transport


Aerial Photography