Best-selling Turboprop Civil Aviation  Aircraft in 2021

4. Air Tractor AT-802A


This is the largest single-engine agricultural aircraft. It has a payload o 9249lbs. It has an 800-gallon hopper. No other single-engine ag aircraft offers more working capacity..It can be deployed for agricultural or special mission operations like fire services and is powered by Pratt and Whitney PT6A-65AG. This is the fourth best-selling aircraft in 2021.