Air Plains Services has obtained parts manufacturer approval (PMA) for stock Cessna 172 short airboxes for N and P models with the original O-320 Lycoming engine. [Courtesy: Air Plains Services] Air ...

FLYING is the definitive voice of aviation — trusted by pilots, enthusiasts, and industry leaders for over 90 years. From aviation news and expert reviews to flight training, aircraft ownership, and ...

UNISON INDUSTRIES , reissued STC to replace Slick 4000, 4100, 4200, and 4300 and TCM/Bendix S-20, S-200, and S-1200 series magnetos with its Limited Authority Spark Advance Regulator ignition system ...

According to a China News account, the Guanyi GA20 has garnered letters of intent for 100 units. A four-seater powered by a Lycoming O-320 engine and featuring Garmin avionics, the GA20 was developed ...