Here is the link to the combat diary, I hope you may find it interesting.

http://freepages.genealogy.rootsweb.ancestry.com/~bwickham/diary.htm#1

Fascinating stuff although the photograph with the Bielefeld Viaduct mission of 10th March 1945 shows the destruction of the viaduct by RAF Grand Slam and Tallboy bombs inflicted on 13th March 1945.