classicwings
Re te discontinued RWY23L. I do remember an occasion during watch change over time at EGLL (1945 Z) when a departing aircraft had to climb out over a back tracking aircraft 'cos the off going GMC chap forgot to co-ordinate with the newly arrived Dep ATCO. If I remember correctly a HS125 versus a Trident.
'twas before 'elf & safety.
Cheers
When ATC was for men with hairy chests and medallions, not supersoft metrosexuals!