For me, a personal significant day was 19 March 1980, the day I received my posting to the carrier. Was already a trainee PWO at that time, though i knew basically nothing.
Ship was in refit at the time, emerging from the dock in July. Quickly worked up and deployed to the Indian Ocean with the biggest RAN pecetime deployment to the Indian Ocean since the war...the carrier, five destroyers, an oiler and a submarine. What is not generally known is that we did not load training ammunition, it was a live ammo load out. Enroute to the fleet base in Cockburn sound we were advised that we would be on active deployment, a counter to Soviet pressur then being placed on Pakistan. At that time we were told ther were no US carriers in the region, but we would be receiving AEW and LR recon support from the American base at Diego Garcia. There were doubts at that time as to what India was doing
As a trainee, all sorts of fears and imagination driven thoughts went through my head. In the end it all came to nothing, but at the time it was real enough. We thought we were heading into action.
Three years later I was discharged, medically unfit, following a deployment to antarctica. i have since had more significant changes in my life, but that 4 months deployment was an exciting time. I can still remember the tension as we tracked Soviet ships, submarines and aircraft that were all around us at that time. Sometimes we thought we were up for it, ther times we could see the funny side of things.
This isnt world shattering history, but it was personal life changing events. I came out of that experience a different man....not worse, or scarred or bitter, just different.