Site by René Keuvelaar
Blog by Jim Prentice - UK
Blog for Bob Van Raad - The Netherlands
Kotter information by Ronald Leunge
Kotter information by Henk Perdok
Maritime Photography by Mark Prummel
Pictures and information about spotted vessels - by Hugo Ollieuz
A maritime site hosted by Belgian spotters
Pictures
Ships of the Mersey by Alan Faulker
Pictures & data
Blog by Ron & Alexander Van Maanen