This is my first opportunity to see the tug up close since it was refitted for Canadian service and renamed. I did see it in Shelburne shortly after it was acquired from the Royal Netherlands Navy in 2018. Originally named Regge it was built in 1987, and beautifully maintained.
This is the second Wavemaster in the Harbour Development fleet. See:
Among the modifications made for Canadian service was moving accommodation above the water line and the addition of a towing winch, rescue boat, etc.,
Harbour Development Ltd is the dredging and marine construction arm of the J.D.Irving Group, and is run independently from Atlantic Towing Ltd.