Tromp is a Van Wijk 21, traditional Dutch double ended motorsloep built in GRP by Bouw Van Wijk BV in 1990 to the Peter Beeldsnijder design. She was imported into the UK by Thames Ditton Marina Ltd.; all paperwork is available.
She was extensively refitted in 2009 including new engine mounts, drive plate and an Aquadrive flexible coupling. A new engine box was fitted with comprehensive sound proofing.
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