We have had many requests over the years to release full size plans for a three point hydro.  Well, wait no longer!  Introducing the “Hasty Hydro”, another proven design from William Jackson!   The “Hasty Hydro” is a true speedster much like the Glen-L Tiny Titan.  Easy to build and stable on the water, this eight foot seaflea is capable of speeds of up to 40 MPH!   These are high quality plans printed on three sheets of banner paper.  Pages 1 and 2  measure 74″ wide by 36″ high.  (188 X 91 cm)  with the third sheet  measuring 96″X16″.  (244 X 41 cm)  The third sheet includes the cutting pattern for the side planks as well as the positioning for an alternate motor board/transom location.   We found that the compound curves of the side planks make it  difficult to layout on the plywood  by simply using a tape measure.  This is why we have included these in the plans.    Also included are additional building tips, duplicate patterns and  instructions for an integrated motor-board/transom modification.    We  ship all of our plans rolled in a mailing tube to anywhere in the world.   If you do not see your country listed in the order menu, please email us and we will gladly quote shipping prices to your destination. 


Postage and handling is extra.

Build Difficulty Medium.
Actual Plan size 2 sheets 74″ wide by 36″ high. (188 X 91 cm) 1 sheet 96″X16″. (244 X 41 cm)
Recommended max people 1
Recommended Min HP Motor 10
Recommended Max HP 25
Boat Width 4
Boat Length 8

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Hasty Hydro Full Size Plans

  • Product Code: plans
  • Availability: In Stock
  • $80.00

  • Ex Tax: $80.00