routes = {"YVR-YXC":"","LHR-YVR":"","YKA-YVR":""};airports = {"YVR":["49.194694","-123.183967","VANCOUVER INTERNATIONAL"],"YXC":["49.612222","-115.781945","CRANBROOK\/CANADIAN ROCKIES"],"LHR":["51.477500","-0.461389","LONDON HEATHROW"],"YKA":["50.702511","-120.448606","KAMLOOPS"]};show = "PID_VAC047367";