{HEAD ~ A multi segmented radio frequency excited inductance coil sensor} is operaely disposed on {TAIL ~ the muzzle end} of a gun tube for the purpose of detecting the transverse displacement of a projectile from the center axis of the gun tube 
{ HEAD ~ A multi segmented radio frequency excited inductance coil sensor } is operaely disposed on { TAIL ~ the muzzle end } of a gun tube for the purpose of detecting the transverse displacement of a projectile from the center axis of the gun tube
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH