The U.S. One Meter Class
As Featured in Model Yachting Issues #119, #149 and #172
57 Edgewater Road
Hull, MA 02045-2762
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U. S. ONE METER CLASS DESCRIPTION
The U.S. One Meter Class is a developmental class, which means there are very few design restrictions. The basic design restrictions include, overall hull length, keel depth and sail area (see class specification for the few remaining restrictions). The unrestrictive nature of the specifications, encourages one of a kind Home Built yachts. The hull can be self designed or built from plans, and easily planked from wood. Or you can purchase a kit, or complete boat from one of several suppliers. The structure of the class specifications allows the designer/builder to experiment with a design, and then try it out on the water.
The One Meter yacht is light weight, very fast and responsive to the controls. It is a fun boat to sail. And inexpensive two channel radio is required for control of sails and rudder. The boat is easily disassembled and fits in a small size automobile, for transporting to the pond or lake. The U.S. One Meter class is one of the least expensive classes for the new skipper, just starting in the hobby of R.C. sailing.
U. S. ONE METER CLASS Rules
LOA (including bumper, if used) 39 3/8" maximum, 39" minimum, mono-hull.
2.1 Sail area 600 sq. in. maximum measured triangle (must have main and jib). Measured to edge of sail material.
2.2.1 Luff - 60" maximum and ¾" maximum across top (see drawing). Including headboard if used.
2.2.2 Roach - 2 ½" maximum measured from corner of clew to top of sail as shown in drawing.
2.2.3 Rounded Foot - 1" maximum.
2.2.4 Battens - Two times measured maximum roach. Four battens permitted (maximum).
2.3.1 Roach 1 ½" maximum and ½" across the top (see drawing). Including headboard if used.
2.3.2 Rounded Foot - 1" maximum.
2.3.3 Battens - Two times the measured maximum roach. Three permitted (maximum).
3.1 Mast height above deck 65" maximum.
3.2 Mast diameter ¾" maximum.
4.1 Boom and club diameters ¾" maximum.
5.1 Radio control - four functions maximum.
6.1 Rudder must be aft of keel fin.
7.1 14 ¼" length maximum, measured as shown in the drawing.
8.1 Moveable keels, shifting ballast, bilgeboards, tunnel hull, trim tabs, rotating mast, wing sails.
8.2 Any form of platform or pedestal, as of wineglass shape, which increases effective keel depth, except as noted on the drawing.(1989)
9.1 Class logo to be displayed in the upper third of mainsail (See drawing).
10.1 Per attached drawings..