Marathonnorco Aerospace Inc

FAA ratings: Airframe (Class 3); Powerplant (Class 1); Limited: Specialized services

FAA ratings: Powerplant (Limited); Limited: Specialized services

FAA ratings: Airframe (Class 2, Class 4); Powerplant (Limited); Radio (Limited); Instrument (Limited); Limited: NDT

FAA ratings: Accessory (Limited)

FAA ratings: Airframe (Class 3, Limited); Powerplant (Class 1); Propeller (Limited); Instrument (Limited); Accessory (Class 1, Class 2); Limited: NDT, Specialized services

FAA ratings: Airframe (Limited); Radio (Limited)

As of April 1, 2011 Texas State Technical College's Avionics Repair Station has assumed the repair and servicing operations of Airwich Avionics. We are very proud to carry on the legacy of Airwich and look forward to...

Blackhawk Modifications, Inc. is a recognized aviation leader in providing engine performance solutions to the turboprop fleet. We have the largest installed fleet of STC twin engine turboprop engine upgrades making...