I no longer fly, too old now to even get into one! I have several memorable events burnt in, but to restrict it to a magic moment event, I would have to say it was the last day of the Americas Cup event off Fremantle in 1987.
Although Australia lost to that pesky American, the spectacular sight of the huge fleet of boats escorting the competitors back into harbour in picture perfect conditions, and the fleet of helicopters following it all, still appears in my mind like it was just last week!