Safety First On Polar Line Flights...... The rescue equipment to be carried by a plane on the "polar line" route. (1) Combined boat and tent for twenty persons..... each plane will carry three of these (2) Repair materials for boat-tents (3) paddle (4) wireless transmitter (5) Anti-shark powder - to be spread on the water to keep sharks away. (6) First aid kit (7) Bible (8) Fishing tackle (9) Provisions (10) Signal Mirror, pocket lamp, compass (11) chemical addition to salt water to make it drin