Turboprop engine-upgrade company Blackhawk Modifications this week announced progress toward a supplemental type certificate (STC) that will boost performance in the workhorse Beechcraft King Air 350.
Adds under- and overspeed protection, engine-out mitigation, and emergency automatic landing capability The Blackhawk Group has installed the first King Air 350 autothrottle/autoland system.
Operators and pilots eyeing the Beechcraft King Air 350 twin turboprop can be assured of a rugged and versatile performer that has been perfected over decades, say pre-owned aircraft sales executives.