Read the rules carefully. #1 Only specified aircrafts allowed (read below on remarks); #2 2 Leg allowed per day; #4 The flight Plan could be filled as IFR/Y/Z; #5 Maximum cruise speed: 330 kt/M0.88 or less; #6 Maximum altitude: 28000 ft. Award: Division IFR Tour Briefing in english: http://www.ivao.com.br/eventos/missaoantartica/missao_antartica.pdf Author: Fabio Mensen Remarks: The following aircraft are allowed: Lockheed C-130, Douglas DC-3, De Havilland Canada DHC-6, EADS CASA C-295, Lockheed P-3 Orion, Dornier Do 228, BT-67 . Tour Legs Must be Flown in Order? YES Maximum Flights per Day: 2