C-GKZJ / N8KB (cn 560-0327) C-GKZP (cn 560-0327) a Cessna Citation 560 Ultra registered to John Hopkinson & Associates Ltd. an aircraft brokerage company. Previously operated for NetJets, currently for sale. N8KB (cn BB-446) a Beechcraft Kingair 200 registered to Biddulph Arrowhead Oldsmobile of Phoenix, Arizona.