The first wireless device then transmits the current position data and at least one of the speed data, time data and path {HEAD ~ data} to {TAIL ~ the second wireless communications device} or other computing device 
to
The first wireless device then transmits the current position data and at least one of the speed data , time data and path { HEAD ~ data } to { TAIL ~ the second wireless communications device } or other computing device
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH