NATIONAL ONE-DESIGN
Fractional Sloop • Centerboard Dinghy • Built 1936
Dimensions
- LOA
- 17 ft
- LWL
- 10.5 ft
- Beam
- 5.67 ft
- Max Draft
- 3.5 ft
- Min Draft
- 0.17 ft
- Displacement
- 400 lbs
- Ballast
- — lbs
Performance Ratios
- Capsize Ratio ⓘ
- 3.08 (use caution offshore)
- SA/D Ratio ⓘ
- 40.4
- D/L Ratio ⓘ
- 154
- Ballast Ratio ⓘ
- —
Sail Plan
- Sail Area
- 137 sq ft
Construction
- Hull Type
- Centerboard Dinghy
- Rig Type
- Fractional Sloop
- Hull Material
- Wood or Fiberglass
- Ballast Type
- —
Production
- First Built
- 1936
- Last Built
- —
- Number Built
- 1000
Notes:
Plans first appeared in the January 1937 issue of 'The Rudder' magazine. The designer was editor at the Time. Specifications are controlled by National One Design Racing Association, which owns the design. Boats in various stages of completion, parts, and original plans for wood construction are available through the National One-Design Racing Association .
through them.
Use of one trapeze permitting for class racing.