Members of Coast Guard Sector Anchorage experience the effects of an aircraft crash in the water in a portable airframe escape traininer at Learn to Return Training Systems in Anchorage, Alaska, Jan. 19, 2017. The members learned techniques for escapting both stable and submerged airframes. U.S. Coast Guard photo by Ensign Travis Dopp.

A crash course in crash landings

Frostbite and heart failure set in quickly as the mercury drops, and there’s no time to lose. It’s time to make a fire.