This is a in depth video of the U.S. Scale Masters Association 2022 , 41St National Championships. Hosted by the Arizona Model Aviator in Mesa, Arizona. This video covers Saturday and Sunday. The video has five sections. 1. Into the line up. 2. The Video starts with all propeller aircraft. 3. food cart, military vehicles and Jet display. 4. Turbine jets. 5. The awards. Thanks for watching DCimagesAZ.