Position dependent system, {HEAD ~ apparatus}, and method for generating {TAIL ~ runway visual aids} presented on an aircraft display unit 
for generating
Position dependent system , { HEAD ~ apparatus } , and method for generating { TAIL ~ runway visual aids } presented on an aircraft display unit
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH