Watch Series: Alaska Aircrash Investigations Released in (2016) - Season 1 produced by USA, The TV Series categorized in Documentary, and content rating TV-14 with duration 51 min broadcasted as these networks Smithsonian Channel, Streamed at Putlocker & directed by James O. Fraioli. Ride along with the NTSB and its inter-agency partners as they work together towards determining the probable cause of aircraft accidents. These NTSB investigations provide a window into the integral role of air travel in Alaskan life, while raising awareness that might prevent future accidents. - Season 1