ISLANDER 21
Masthead Sloop • Fin w/spade rudder • Built 1965
Dimensions
- LOA
- 20.82 ft
- LWL
- 18 ft
- Beam
- 7.83 ft
- Max Draft
- 3.33 ft
- Displacement
- 1,950 lbs
- Ballast
- 1,000 lbs
Performance Ratios
- Capsize Ratio ⓘ
- 2.51 (use caution offshore)
- SA/D Ratio ⓘ
- 22.0
- D/L Ratio ⓘ
- 149
- Ballast Ratio ⓘ
- 51.3%
Sail Plan
- Sail Area
- 215 sq ft
- I
- 26.5 ft
- J
- 7.7 ft
- P
- 22.5 ft
- E
- 10 ft
Construction
- Hull Type
- Fin w/spade rudder
- Rig Type
- Masthead Sloop
- Hull Material
- FG
- Ballast Type
- Iron
Production
- First Built
- 1965
- Last Built
- —
- Number Built
- —
Designer
Builder
- Islander / Tradewind Yachts (1961–1986)