'Mach Two' that is probably why the A4Gs went on (with twice the VF-805 numbers onboard some times [4 to 8]) to expand their role and include a buddy tanker on deck sometimes - waiting for the call (not possible with only four onboard earlier).
'Heathrow Harry' this is the second time you have fun of the death of some 150 RAN & USN sailors combined - even when determined that MELBOURNE was not responsible for either collision. 'HH' be ashamed - very ashamed.