Like the magic carpet of ancient myth, air caster technology has revolutionized the way in which heavy payloads can be moved in a cost effective and efficient way — floating on air. Developed post-World War II by engineers at General Motors, air casters were later modified and improved for the construction of the iconic Boeing 707 in the early 1960s. Today, used in a host of industries, companies in the maritime industry are employing air casters to handle lifts from mega-yachts to massive hull sections and Z-drives.A PrimerA form of hydraulics that uses air instead of fluid…