25/04/2018, Caland Canal, Rotterdam (Europort), Netherlands.

A utility vessel engaged with work on the rudder of tanker 'United Fortitude'.

Built in 1959 by Schimag, Mannheim, Germany (311)
129 g.t., as the barge 'HN 609' to 1989,
'Risjon' to 1993 and
'Maas 2' since.

Converted to a motor utility boat in unknown year.