air force pararescueman andrew canfield is dispatched with the 304th. >> we're basically all purpose rescue and recovery specialists. our job is to go anywhere in the world and recover anyone who is in need. >> loaded into a helicopter, andrew and his six-person team are tasked with flying up to the crevasse to pick up a severely injured climber. >> it was a crystal clear blue sky day. we did an observation pass over the area to get familiar with the lay of the land there. >> with the weather and wind conditions seemingly stable, the helicopters hovers so one of the pararescuemen can rappel into the mountain. >> once he was on the ground, he disconnected and we flew off and waited for him to call. >> the situation on the ground is tense for steve rollins and his team as they struggle to prepare the patient. meanwhile the massive machine maneuvers overhead. >> helicopters were coming in as quickly as they could to evacuate patients. everybody was kind of doing their best to help out no way way they could. but working under the helicopters is very industriost. the sound is deafening. ev