controller 302 may instruct centrifugal air blower 304 to begin operation in this manner air from inlets 540 is pulled into centrifugal air blower 304 and centrifugal air blower 304 blows this air into volume 402 as more air is blown into volume 402 the increased air pressure may act to lift air cushion cargo shuttle 114 apart from floor panel 112 in this context the phrase u201c lift apart u201d may refer to movement of air cushion cargo shuttle 114 in the positive z direction in various embodiments the pressure in volume 402 may reach between 1 psi 6 89 kpa to 10 psi 68 9 kpa between 2 psi 13 7 kpa and 6 psi 41 3 kpa and about 4 psi 27 5 kpa where the term about in this context may refer to u2212 0 5 psi 3 4 kpa a control system comprising for example a processor and a tangible non transitory memory may be configured to be in electrical and or logical communication with centrifugal air blower controller 302 for example the control system may communicate with centrifugal air blower controller 302 via one or more shuttle belts the control system may instruct the centrifugal air blower controller 302 to start stop and modulate the output of centrifugal air blower 304 during operation of centrifugal air blower 304 cargo 202 may lift apart from floor panel 112 thus reducing the friction between air cushion cargo shuttle 114 and the floor panel 112 stated.