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Featured Catamaran
ANTARES 42 AND 44i Trend-Line Analysis

This is MDI's Comparative Trend-Line Analysis of the ANTARES 42 & ANTARES 44i.  In theTrend-Line Analysis the of the 42 & 44, both are compared to each other and graphed against the Catamaran Database Trend-Lines of Performance and Stability results of the 881 catamarans in our database.  The specific Catamaran Database Trend Lines used for the Trend-Line Analysis are: Bruce Number (BN), Sail Area to Displacement ratio (SA/D), Base Speed (BSpd), Texel Rating (TR), Stability Speed (SSpd) and Kelsall Stability Index (KSI).

MAXIM 380 MK II - VOYAGE 380
MAXIM 380 MKII Custom Multihull Eval includes both Trend-Line Analysis and Cal's Eval.
MANTA 42 MkII - Custom Multihull Eval

This MDI Custom Multihull Review features the MANTA 42 MK II. For catamarans this involves Bridgedeck Clearance evaluation (when Data Available), Performance and Stability results. Along with this we have graphed the MANTA 42MK II against the Database Trend lines of all Catamarans in the MDI Database. These Database Trend lines are: Sail Area to Displacement ratio (SA/D), Base Speed (BSpd), Texel Rating (TR), Stability Speed (SSpd) and Cal Markwood's Stability Index (SI-CM).

Cal Markwood, Engineering Analyst, has written a "Cal's Eval" which narrows the comparisons further by evaluating this boat against other boats in the MDI database that have similar specifications.

This Custom Multihull Evaluation may be purchased separately : Buy Evaluation

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IROQUOIS 30 MK II Custom Multihull Eval

This MDI Custom Multihull Review features the Iroquois 30 MK II. For catamarans this involves Bridgedeck Clearance evaluation (when Data Available), Performance and Stability results.   We have graphed the MK II along the Database Trend lines of Catamarans with similar LWL measurements in the MDI Database.  These Database Trend lines are: Bruce Number (BN), Sail Area to Displacement ratio (SA/D), Base Speed (BSpd), Texel Rating (TR), Stability Speed (SSpd) and Cal Markwood's Stability Index (SI-CM).

Cal Markwood, Engineering Analyst, has written a "Cal's Eval" which narrows the comparisons further by evaluating this boat with other boats in the MDI database that have similar specifications.

This Custom Multihull Evaluation may be purchased separately : Buy Evaluation

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MOORINGS 3800 - Leopard 38 Custom Multihull Eval

This MDI Custom Multihull Review features the MOORINGS 3800. For catamarans this involves Bridgedeck Clearance evaluation (when Data Available), Performance and Stability results. Along with this we have graphed the3800against the Database Trend lines ofall Catamarans in the MDI Database. These Database Trend lines are: Bruce Number (BN), Sail Area to Displacement ratio (SA/D), Base Speed (BSpd), Texel Rating (TR), Stability Speed (SSpd) and Stability Index (SI-CM). Cal Markwood, Engineering Analyst, has written a "Cal's Eval" which narrows the comparisons further by evaluating this boat against other boats in the MDI database that havesimilar specifications. This analysis comes complete with 17 specifications, 9 are unique performance and stability evaluations, a profile and layout drawing are also included.

This type of evaluation allows the potential buyer the ability to see how this vessel compares to all vessels of that Type as well as vessels with similar specifications.*

This Custom Multihull Evaluation may be purchased separately : Buy Evaluation

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SEA-TRIBE 870 Custom Multihull Eval

This MDI Custom Multihull Review features the SEA TRIBE 870 catamaran. For catamarans this involves Bridgedeck Clearance evaluation (when Data Available), Performance and Stability results. Along with this we have graphed the 870 against the Database Trend lines ofall Catamarans in the MDI Database. These Database Trend lines are: Bruce Number (BN), Sail Area to Displacement ratio (SA/D), Base Speed (BSpd), Texel Rating (TR), Stability Speed (SSpd) and Satability Index (SI-CM). Cal Markwood, Engineering Analyst, has written a "Cal's Eval" which narrows the comparisons further by evaluating this boat against other boats in the MDI database that have similar specifications.

This Custom Multihull Evaluation may be purchased separately : Buy Evaluation

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TOBAGO 35 - MDI Custom Multihull Eval

MDI's featured Catamaran is the TOBAGO 35 with a complete MDI Custom Multihull Eval. For Catamarans this involves Bridgedeck Clearance evaluation (when Data Available), Performance and Stability results. Along with this we have graphed the TOBAGO 35 against the Database Trend lines of over 646 Catamarans in our Database. These Database Trend lines are: Sail Area to Displacement ratio (SA/D), Base Speed (BSpd), Texel Rating (TR) and Stability Speed (SSpd).Cal Markwood, Engineering Analyst, has written a "Cal's Eval" which narrows the comparisons further by evaluating this boat against other boats in the MDI database that havesimilar specifications. This analysis comes complete with 17 specifications,9 are unique performance and stability evaluations, a profile and layout drawing are also included.

This type of evaluation allows the potential buyer the ability to see how this vessel compares to all vessels of that Type as well as vessels with similar specifications.*


* This Custom Multihull Evaluation may be purchased separately : Buy Evaluation

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Waller TC 670 Cat Custom Multihull Eval

This MDI Custom Multihull Reviewfeatures theWaller TC - 670 catamaran. For catamarans this involves Bridgedeck Clearance evaluation (when Data Available), Performance and Stability results. Along with this we have graphed theTC - 670against the Database Trend lines ofall Catamarans in the MDI Database. These Database Trend lines are: Sail Area to Displacement ratio (SA/D), Base Speed (BSpd), Texel Rating (TR) and Stability Speed (SSpd).Cal Markwood, Engineering Analyst, has written a "Cal's Eval" which narrows the comparisons further by evaluating this boat against other boats in the MDI database that havesimilar specifications. This analysis comes complete with 18 specifications, 10 are unique performance and stability evaluations, a profile and layout drawing are also included.

The Waller TC 670 was designed as an easy to build and sail multi-hull yacht, which could also be trailed by the average family car without the need for demounting or expensive collapsable trailers. Designed primarily for 2 people, the TC 670 is ideal for a couple, or a family with young children. MDI would like to thank Norm and his family from New South Wales, Australia for sharing the building of their boat with us. It is definitely a Winner!

We particulary wish to thank Mr. Mike Waller for his assistance in developing this Custom Multihull Evaluation for the TC 670.

This type of evaluation allows the potential buyer the ability to see how this vessel compares to all vessels of that Type as well as vessels with similar specifications.*

This Custom Multihull Evaluation may be purchased separately : Buy Evaluation

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African Cats FastCat 435 Vector - K CME

This MDI Custom Multihull Review features the African Cats FastCat 435 Vector K. For catamarans this involves Bridgedeck Clearance evaluation (when Data Available), Performance and Stability results. Along with this we have graphed theFastCat 435 against the Database Trend lines of all Catamarans in the MDI database. These Database Trend lines are: Sail Area to Displacement ratio (SA/D), Base Speed (BSpd), Texel Rating (TR) and Stability Speed (SSpd). Cal Markwood, Engineering Analyst, has written a "Cal's Eval" which narrows the comparisons further by evaluating this boat against other boats in the MDI database that have similar specifications. This analysis comes complete with 18 specifications, 10 are unique performance and stability evaluations, a profile and layout drawing are also included.

This type of evaluation allows the potential buyer the ability to see how this vessel compares to all vessels of that Type as well as vessels with similar specifications.*

* This Custom Multihull Evaluation may be purchased separately : Buy Evaluation

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GEMINI 3400 Custom Multihull Eval

This MDI Custom Multihull Review features the Peformance Cruising, Inc's GEMINI 3400. For catamarans this involves Bridgedeck Clearance evaluation (when Data Available), Performance and Stability results. Along with this we have graphed the 3400 against the Database Trend lines ofall Catamarans in the MDI Database. These Database Trend lines are: Sail Area to Displacement ratio (SA/D), Base Speed (BSpd), Texel Rating (TR) and Stability Speed (SSpd). Cal Markwood, Engineering Analyst, has written a "Cal's Eval" which narrows the comparisons further by evaluating this boat against other boats in the MDI database that have similar specifications. This analysis comes complete with 18 specifications, 10 are unique performance and stability evaluations, a profile and layout drawing are also included.

This type of evaluation allows the potential buyer the ability to see how this vessel compares to all vessels of that Type as well as vessels with similar specifications.*

This Custom Multihull Evaluation may be purchased separately : Buy Evaluation

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