I remember a procedure being introduced for the interface between Manchester area sectors and Swanwick which involved parallel tracks with a/c on radar headings. The ops people came up with the splendid phraseology to be used......
"Climb FL190 to be level 10 miles before abeam Honiley".
I can't remember any of us ever saying that.
Last edited by ZOOKER; 27th Nov 2014 at 22:22.