My dad who served in WW2 with the RCAF as a F.L.
Squadron 422

Bernard L. Gouthro

Calgary Highlanders in the Netherlands, October 1944, during the battle to clear the German's out of the Scheldt Estuary and open the ports at Antwerp to Allied shipping. Photograph by Canadian CFPU photographer Ken Bell.

The Calgary Highlanders - The Scheldt

Short Sunderland "U" of No. 422 Squadron, Royal Canadian Air Force, takes off from Lough Erne, Northern Ireland (? 1942).  Best regards, JR.