Senior Airman Ian Steck, 91st Missile Maintenance Squadron periodic maintenance team technician, talks to his team members in the launch support building at the A-09 launch facility in the missile complex, N.D., Sept. 7, 2016. To prevent safety hazards, PMT Airmen have a two-man process for exchanging equipment up and down ladders. (U.S. Air Force photo/Senior Airman Apryl Hall)