The website of a Derek Kelsall trimaran and the story of the development of modern multihulls

Articles by Derek Kelsall  1

A selection of Derek's articles and writing about multihulls. 

Seaworthiness 

Articles by Derek Kelsall  2

2001

Cat v Tri debate

Articles by Derek Kelsall  3

2008

Catamaran rigs 

Articles by Derek Kelsall  4

2001

Design and build of KSS 70 "My Way" in New Zealand

Articles by Derek Kelsall  5

2008

Sailing My Way KSS 70

Articles by Derek Kelsall  6

2008

A  New Catamaran Rig

Articles by Derek Kelsall  7

2011

What is KSS

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