A small small twin-engine jet corporate aircraft was further developed and updated by what brand of Textron Aviation since 2014?
Beechcraft Beechcraft is a brand of Textron Aviation since 2014. Originally, it was a brand of Beech Aircraft Corporation, an American manufacturer of general aviation, commercial, and military aircraft, ranging from light single-engined aircraft to twin-engined turboprop transports, business jets, and military trainers. Beech later became a division of Raytheon and later Hawker Beechcraft before a bankruptcy sale turned its assets over to Textron (parent company of Beech's cross-town Wichita rival, Cessna Aircraft Company).
Cessna Citation Hemisphere The Cessna Citation Hemisphere is a 4500 nmi range business jet project by Cessna, expected to fly in 2019 and announced at the 2015 National Business Aviation Association (NBAA) conference with the widest cabin in its class. It will have a maximum speed of Mach 0.9.