{HEAD ~ A system} is disclosed for locating a moving object, comprising {TAIL ~ a transmitter} transmitting light flashes, connected to the moving object and a charge transfer and frame transfer photosensitive detector disposed in a fixed station and connected by electronic means, the transmitter and the detector being driven by individual, initially synchronized time bases 
{ HEAD ~ A system } is disclosed for locating a moving object , comprising { TAIL ~ a transmitter } transmitting light flashes , connected to the moving object and a charge transfer and frame transfer photosensitive detector disposed in a fixed station and connected by electronic means , the transmitter and the detector being driven by individual , initially synchronized time bases
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH REL 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH