FAA Awards King Air 350ER Performance Upgrade STC
The Blackhawk XP67A Engine upgrade will boost the turboprop twin to a maximum allowable takeoff weight of up to 17,500 pounds.
Blackhawk's new XP67A Engine+ STC for the King Air 350ER increases the aircraft's MTOW while boosting power, and improving hot-and-high performance.
Blackhawk's new XP67A Engine+ STC for the King Air 350ER increases the aircraft's MTOW while boosting power, and improving hot-and-high performance.