In {HEAD ~ another embodiment}, a method is disclosed for generating runway visual aids presented on {TAIL ~ an aircraft display unit} 
In { HEAD ~ another embodiment } , a method is disclosed for generating runway visual aids presented on { TAIL ~ an aircraft display unit }
OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL