CMC ATR StrapFEATURES Designed to safely allow aircrews to operate in medium and large size aircraft while maintaining travel restraint, this adjustable strap features an auto locking carabiner on both ends, which can be operated with one hand. In addition to facilitating the needs of Flight Medics and Crew Chiefs, the ATR Strap is also ideal for external loads making the transition from a hoist hook into the aft cabin. The hoist operator can maintain control of