in fig1 a transport constructed in accordance with the invention includes two major components , chassis 10 and lift frame 20 for supporting an auxiliary fuel tank ( not shown ). lift frame 20 is vertically movable within chassis 10 and can be lowered to just above ground level for moving the auxiliary fuel tank under an aircraft or raised and supported on chassis 10 for transporting the tank with a substantial ground clearance . chassis 10 includes u - shaped frame 11 having tow bar 13 attached at the bottom of the u . tow bar 13 is hinged at frame 11 to swing vertically . wheels 15 , 16 , 17 , and 18 are attached near the corners of frame 11 and wheels 15 and 16 are preferably mounted on casters to provide turning capability for the chassis . frame 11 is preferably made from rectangular aluminum tubing . lift frame 20 is made from smaller square aluminum tubing and the frame is rectangular in plan view but is not necessarily planar . as illustrated in fig1 frame 20 is dished for clearing an auxiliary fuel tank or magazine ; i . e . sides 21 and 22 of the frame bow downward slightly . the mechanism for raising and lowering frame 20 includes four small winches driven through reduction gearing by a hand crank . it is important to note that the mechanism is attached to lift frame 20 , not to chassis 10 . winch 31 includes a plurality of turns of strap 33 , which extends from the winch over riser 34 to catch 35 . riser 34 provides an elevated reference point that enables lift frame 20 to be raised slightly above chassis frame 11 . the risers also reduce tension in the straps when the straps are attached to chassis frame 10 by decreasing the horizontal component of the tension , particularly when lift frame 20 is at approximately the same height as the chassis frame . strap 33 terminates in a suitable hook or other fastener for holding securely to catch 35 , which is shaped to receive the hook . there are four winches located near the corners of lift frame 20 , winches 31 , 41 , 42 and 43 . each winch is attached to a baseplate , such as baseplate 45 , which is attached to lift frame 20 . each baseplate also includes a receiver , such as receiver 36 , for connection to an auxiliary fuel tank or magazine . the shape and location of the receivers depend upon the particular auxiliary fuel tank being transported . in a preferred embodiment of the invention , the frame for the winch , the base plate , and the receiver were milled from a single block of aluminum as a winch assembly rather than made as separate pieces . as such , directly opposing winch assemblies are mirror images and diagonally opposite winch assemblies are the same ; i . e . there is a handedness to the winch assemblies . the winches are rotated together from a hand driven crank . in particular , winches 31 and 41 are on common shaft 51 and winches 42 and 43 are on common shaft 52 . shafts 51 and 52 rotate in opposite directions and are driven through gear reduction boxes 54 and 55 by hand crank 57 and shaft 58 , thereby operating the winches simultaneously . the gear ratio of gear reduction boxes 54 and 55 depends upon the weight of the cargo being lifted . for full auxiliary fuel tanks or full ammunition magazines , a ratio of 20 : 1 or more may be required . crank 57 is coupled to gear box 55 by a universal joint , enabling the crank to be moved from a storage position adjacent shaft 58 to a comfortable operating position . fig2 is an exploded view of chassis 10 , showing hinge 61 for attaching tow bar 13 and bracket 63 for supporting the lifting frame . bracket 63 is attached to chassis frame 11 by bolt 65 , about which the bracket can rotate . there are four such brackets , located in pairs on opposite sides of the chassis . two of the brackets are obscured by frame 11 in the view shown in fig2 . brackets 63 and 67 are interconnected by bar 71 and are operated together by handle 73 . the other two brackets are also operated together . detent 74 secures the brackets in the support position . when an auxiliary fuel tank is being transported , the brackets point inwardly and the lifting frame rests on the brackets . this provides a high ground clearance , determined largely by the diameter of the tires , and the tank can be pushed or towed rapidly . using the brackets for transport also reduces stress on the straps , which are not supporting the load during transport . at an aircraft , the tank is raised , the brackets are rotated out of the way , e . g . rotated 90 °, and the lifting frame is lowered to just above the ground . in this configuration , the auxiliary fuel tank is virtually on the ground and can easily be rolled under the aircraft . once positioned under the aircraft , the lifting frame is lowered onto the ground and the straps are removed from the chassis . there are attachment points designed for bearing a load at various locations within the aircraft . the straps are unwound from the winches and hooked onto the attachment points within the aircraft located above each winch . the tank can now be lifted into the aircraft by turning the hand crank . this arrangement has at least two advantages . a first advantage is that the aircraft now becomes the frame of reference for the lift frame . if the fuselage of the aircraft is tilted in any direction , then the tank will be tilted the exact same way when raised . a second advantage is that the tank is not being lifted from below but is being lifted from above , a much more stable configuration ( the points of support are above the tank &# 39 ; s center of gravity for most of the lift ). fig3 and 4 illustrate loading an auxiliary fuel tank into a helicopter . in these figures the tilt of the helicopter is exaggerated for illustration . helicopter 80 includes magazine bay 82 receiving auxiliary fuel tank 83 . as originally designed , bay 82 held ammunition magazine . if a previous mission required that ammunition be on board , then the transport of the invention is first used to unload the ammunition , which is in a container having the same attachment points as the auxiliary fuel tank . when tank 83 is located under bay 82 , the lift frame is lowered to the ground and straps 85 and 87 are removed from chassis 10 and connected to fittings within helicopter 80 . because of the tilt of the helicopter , strap 85 is relatively taut and strap 87 is slack . the straps ( not shown ) on the other side of tank 83 are also connected to helicopter 80 . crank 57 is then rotated to raise tank 83 into the magazine bay . as illustrated in fig4 helicopter 80 is now the frame of reference for the lift mechanism and tank 83 and lift frame 20 are tilted the same amount as the helicopter . the operator continues to turn crank 57 to raise tank 83 into position . when in position , suitable pins are inserted to attach tank 83 to the helicopter . because of the tilt , positioning tank 83 is greatly facilitated . after the tank is fastened in place , the straps are unhooked from the helicopter and lift frame 20 is placed in chassis 10 , resting on the brackets described in reference to fig2 . the invention thus provides a transport that can position an auxiliary fuel tank or magazine directly underneath an awaiting aircraft and lift the tank or magazine completely into the aircraft . positioning the tank or magazine is facilitated by tilting the tank or magazine while lifting it into the aircraft . instead of being a four man operation , loading an auxiliary fuel tank or magazine can now be done by two persons . having thus described the invention , it will be apparent to those of skill in the art that various modifications can be made within the scope of the invention . for example , while described in the specific context of a transport for an auxiliary fuel tank or an ammunition magazine , the transport can be adapted to load any other article or container into an aircraft or vehicle . the winches can be motor driven if the weight of the transported article justifies the expense . the number of winches or support brackets depends upon the load to be supported and lifted . &# 34 ; ground &# 34 ; refers to any support surface on which the transport or the helicopter is resting , whether that surface be earth , tarmac , concrete , wood , steel , or other material . the straps can be any material suitable for the load . woven straps of polyester or nylon are preferred because they are strong , quiet , and do not deteriorate easily in the presence of kerosene or other fuels or solvents . a closed ( rectangular ) or other shaped chassis frame could be used instead of a u - shaped frame as long as the lift frame can be lowered sufficiently for the transport to roll under an aircraft while carrying an auxiliary fuel tank or other container to be loaded into the aircraft .