St John- 44


Working Plans available for only: POA
Study Plans available for only: US$30.00
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St John – 44

13.4m[44′] trawler style power cat

The ‘St John- 44’ is what I consider the “smallest” possible ocean capable power Catamaran. For a discussion on the differences between “small”, “short” and “long” as it pertains to Catamarans, see article on the ‘St John-44’. She was designed primarily as a live aboard vessel for a couple with occasional guests cruising from Canada to the Bahamas via the ICWW. To this end the main accommodation is up on the wingdeck.

Construction is largely flat panel and CNC files can be provided for most parts.



LOA 13.4m 44′
BOA 5.66m 18.5′
Displacement [Full Load] 15,807 kg 34,775 lb
Power 2 x 142 kw 2 x 230 hp
Performance Top speed 21 knots Cruising speed 15 knots
Range 700 nm @ 12 knots (10% reserve) or 3000nm @ 5knots