Testing the Hardware After a USM Retrofit
A Cessna 172 takes its first flight after an avionics panel upgrade with used-serviceable material (USM).
A Cessna 172 takes its first flight after an avionics panel upgrade with used-serviceable material (USM).
Airplanes are complex instruments of flight. A delicate balance of art and performance, held in balance by a strict code that dictates what thou shall and shall not do.