carlos755: I flew 668 nine times on a summer camp at Woodvale, including four sorties in her in one day. That wasn't unusual, we would do up to six in a day, pairs of back-to-back flights on a tank of fuel with a running change in between to swop the students over. Sorties were around an hour so it was a lot of take offs & landings for not many hours, I did 70 hours in 78 flights on that four week camp.
Some camps we would fly our own aircraft to if the airfield wasn't another UAS base, if it was we'd use the resident ones.
I can't see 554, 657 or 614 in my logbook though.