AERONAUTICS. COLORADO Corporations share aircraft through Corporate Travel Man, agement, owned by Thomas C. VanBuskirk. RMN Ap 18, 1982 p.88 Denver, Aurora and Commerce City refuse low-level flight permission for weather study. RMN Ap 22, 1982 p.7 Problems in mountain flying, accidents caused by pilot error. RMN F 27, 1983 p.20-21 Profile on Arapahoe Airport Center and Countrydale Business Park, 2 Denver area airport office parks. RMN Mr 29, 1983 p.6B 0