The Scorpion 53-70 trailer tower unit is a self-supporting tower mast. It is a mission-ready trailer tower unit, newly engineered from the ground up. It is a self-contained, lightweight mobile trailer unit with an all-aluminum telescoping tower. Employed in missions in Afghanistan and Iraq, the 7,000 lb (3,175 kg) TM 53-70 Scorpion is compact enough for towing by numerous military vehicles, air transported by a C-130, or airlifted by a capable helicopter. Its transport size is 33 ft L x 90 in W x 104 in H (10 m L x 2.3 m W x 2.6 m H).