[多选题]According to the Chicago Convention on International Civil Aviation, aircraft, not engaged in scheduled international air services, of the contracting states: A. have the right to make flights into the contracting state’s territory. B. have the right to make flights in transit non-stop across the contracting state’s territory. C. have the right to make stops in the contracting state’s territory for non-traffic proposes. D. are subject to the right of the contracting state flown over to require landing.