In 1973, I was lucky enough to be a Captain on 10 Sqn RAAF, flying SP2H Neptunes. We took part in an exercise in Darwin with RAAF Mirages, RAF Vulcans and RNZAF Skyhawks. A great time was had by all, both professionally and socially. Even the RAF support "Trash-haulers" got a look in!
Allegedly, during the exercise, a RNZAF pilot flew as pax in a Vulcan, and played his bagpipes at an incredible altitude, which must have taken quite some puff. He tried to claim a Guiness Record, but he was refused because some Yankee astronaut had played a Penny Whistle in orbit. Shame.
Happy days.