{HEAD ~ A gap} is provided between the top of the IFF antenna and {TAIL ~ the bottom} of the GPS antenna having a predetermined width 
{ HEAD ~ A gap } is provided between the top of the IFF antenna and { TAIL ~ the bottom } of the GPS antenna having a predetermined width
HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH