North South Polar’s safety team leader, John Bradley,

North South Polar’s safety team leader, John Bradley, boards an Air Greenland A-Star helicopter that is heading to our fuel cache on a remote island near Koge Bay, Greenland, Aug. 7, 2013. Bradley along with NSP’s project manager, Joe Tuttle, chief scientist Alberto Behar, and author Mitchell Zuckoff, flew to the island where they conducted 18 sling loads of 55-gallon barrels of fuel destined for the excavation site during the mission to locate a missing World War II U.S. Coast Guard J2F-4 Grumman Duck aircraft. (U.S. Coast Guard photo by Petty Officer 2nd Class Jetta H. Disco)