SAILBIRD 18 (TRI)
Fractional Sloop • Trimaran Cbrd. • Built 1974–1978
Dimensions
- LOA
- 18 ft
- LWL
- — ft
- Beam
- 11.5 ft
- Max Draft
- 2.5 ft
- Min Draft
- 0.5 ft
- Displacement
- 400 lbs
- Ballast
- — lbs
Performance Ratios
- Capsize Ratio ⓘ
- 6.24 (use caution offshore)
- SA/D Ratio ⓘ
- 54.5
- D/L Ratio ⓘ
- —
- Ballast Ratio ⓘ
- —
Sail Plan
- Sail Area
- 185 sq ft
Construction
- Hull Type
- Trimaran Cbrd.
- Rig Type
- Fractional Sloop
- Hull Material
- FG
- Ballast Type
- —
Production
- First Built
- 1974
- Last Built
- 1978
- Number Built
- 700
Notes: Early boats had telescoping beams for trailering. Later boats used a 'folding elbow' assembly. \nAquadyne Boat Co. was located at:\n519 Commerce Street\nLargo, FL USA\nA feature article on the company appeared in 'Multihulls' magazine in 1977.