Cessna's Turboprop Step-Up
The 441 Conquest II moved Cessna's cabin-class customers from piston twins into turboprops.
The Cessna 441 Conquest II was developed in the 1970s as a pressurized twin turboprop for business and utility transport. It provided more speed, altitude, and turbine reliability than piston twins such as the 421. For government and military-adjacent users, that made it useful as a light transport, liaison, and special-mission platform.



