Maintenance and Modifications
Stevens Aviation Completes King Air 350 Blackhawk Upgrade
Stevens Aviation's Nashville facility completed the modification in two weeks during a regular phase inspection.

Stevens Aviation’s Nashville facility recently completed its first Blackhawk XP67A engine upgrade STC kit on a Beechcraft King Air 350. The modification, which was completed in two weeks during a phase inspection, features two factory-new Pratt & Whitney Canada PT6A-67A engines and new MT five-blade natural composite propeller assemblies.