The drop vehicle is provided with {HEAD ~ the liquid/solid spring} having a piston and {TAIL ~ cylinder} on the impact face of the drop vehicle 
The drop vehicle is provided with { HEAD ~ the liquid / solid spring } having a piston and { TAIL ~ cylinder } on the impact face of the drop vehicle
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH