R.N.S.A. TWENTY-FOUR
Fractional Sloop • Long keel w/trans. hung rudder • Built 1947
Dimensions
- LOA
- 32 ft
- LWL
- 24 ft
- Beam
- 7.5 ft
- Max Draft
- 5.33 ft
- Displacement
- 9,650 lbs
- Ballast
- — lbs
Performance Ratios
- Capsize Ratio ⓘ
- 1.41 (offshore safe)
- SA/D Ratio ⓘ
- 13.9
- D/L Ratio ⓘ
- 312
- Ballast Ratio ⓘ
- —
Sail Plan
- Sail Area
- 395 sq ft
- I
- 30.8 ft
- J
- 12 ft
- P
- 34.1 ft
- E
- 12.3 ft
Construction
- Hull Type
- Long keel w/trans. hung rudder
- Rig Type
- Fractional Sloop
- Hull Material
- Wood planked
- Ballast Type
- —
Production
- First Built
- 1947
- Last Built
- —
- Number Built
- 15
Notes:
RNSA = Royal Naval Sailing Association. One of the first 'offshore one-designs' and the brainchild of Capt. J.H. Illingworth. His own 'Minx of Malham', the first of this design, proved itself in it first season by taking the RORC small-class championships of 1949.
Boats of this design were also built in Hong Kong and Australia.
Designer
- Jack Laurent Giles (1901–1969)
Builder
- Camper & Nicholsons (1855–2005)