Yes, 50+ hours when it was a University of London Air Squadron aircraft.
First flight 10 February 1971.
Last flight 3 November 1972.
WD345 was delivered to the RAF in February 1951 and was a ULAS aircraft from the late 1960s until the early 1970s.
I have a recollection that it was a Nottingham UAS aircraft at some stage but can't now be sure if that was before or after ULAS. (I think before.)
BEagle also has many hours in WD345 - we had the same QFI for a time.
He was on the Squadron for longer than me and will probably know more about what happened to the aircraft after ULAS.
I look forward to seeing your photographs.
FL