PIQUA, OH, UNITED STATES, February 25, 2025 /EINPresswire.com/ -- Hartzell Propeller is launching the Kestrel, a lightweight carbon fiber constant speed prop and the ...
The significant upgrades were the fuel-injected Continental IO-360K 195 hp (derated from 210 hp) engine and a two-bladed Hartzell constant-speed propeller. The Hawk XP entered production in 1977 ...