CT-48 is a 47′ 11″ / 14.6 m monohull sailboat designed by Robert Perry and built by Ta Chiao starting in 1988.
- Designer
- Robert Perry
- Builder
- Ta Chiao
- Associations
- ?
- # Built
- ?
- Hull
- Monohull
- Keel
- Fin
- Rudder
- Skeg
- Construction
- FG
Dimensions
- Length Overall
- 47′ 11″ / 14.6 m
- Waterline Length
- 37′ 6″ / 11.4 m
- Beam
- 14′ 6″ / 4.4 m
- Draft
- 6′ 3″ / 1.9 m
- Displacement
- 40,000 lb / 18,144 kg
- Ballast
- 14,000 lb / 6,350 kg
Rig and Sails
- Type
- Ketch
- Reported Sail Area
- 1,122′² / 104.2 m²
- Total Sail Area
- 954′² / 88.6 m²
Mainsail
- Sail Area
- 429′² / 39.8 m²
- P
- 49′ 0″ / 14.9 m
- E
- 17′ 5″ / 5.3 m
- Mast Height
- ?
Foresail
- Sail Area
- 525′² / 48.8 m²
- I
- 56′ 0″ / 17.1 m
- J
- 18′ 9″ / 5.7 m
- Forestay Length
- 59′ 0″ / 18 m
Mizzen
- PY
- 29′ 11″ / 9.1 m
- EY
- 11′ 3″ / 3.4 m
Auxilary Power
- Make
- Perkins
- Model
- ?
- HP
- 85
- Fuel Type
- Diesel
- Fuel Capacity
- 160 gal / 606 l
Accomodations
- Water Capacity
- 200 gal / 757 l
- Holding Tank Capacity
- ?
- Headroom
- ?
- Cabins
- ?
Calculations
- Hull Speed
- 8.21 knots
- Sail Area/Displacement
-
15.35
under powered
- Ballast/Displacement
-
35.0
less stiff, less powerful
- Displacement/Length
-
338.62
heavy
- Comfort Ratio
-
42.85
heavy bluewater boat
- Capsize Screening
-
1.7
better suited for ocean passages
Notes
Shoal draft: 5.5’
Shown here is from builders brochure. Little is known (by us) about this model.
Cutter or ketch.
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