The whole roll consists of several shots from different angles aboard American weather plane Electra flying over equatorial Atlantic ocean for the International Global Atmospheric Research Program called Operation G.A.T.E., of sophisticated equipment as Electra data management system, Precision Radiation Thermometer, Particle Data System and others, of technicians at work with close circuit television, computers and other equipment, of television showing sky and clouds, of a technician eating tinned food while working on papers, of a woman working with a man, of a man eating tinned canned fish with a loaf of bread, of men at work, of plane propellers seen through porthole with shots of clouds and ocean, of pilots at work in cockpit, of close circuit television camera on dash-board, of pilots at work as plane goes back over land and as it lands.