My most memorable (from a few) would be a round-Australia trip in a DC-3 (as crew) and a good bunch in the back, never flying above about 1500 ft agl (due to the constant 10 knot headwind) and seeing parts of this country at various times of the day (and then seeing other parts of it when we got to where we were going). 3 and 1/2 weeks that will never be erased from the memory.....oh and the other good thing.....I got paid to do it!!!
Second was first solo - C-150 VH-KXJ August 1976 and then first solo in a helo - VH-KZR August 2000, (with as a coincidence VH-KXJ (CRJ this time) the only other aircraft in the circut with me....!)
Tinkicker