I need help finding the dimensions for CD 33's spinnaker or jenniker. The boat is packed up and a long way away. Any CD 33 owners have his/her leech/foot dimensions written down and any other knowledge you think might be helpful?
Jim East
"Chazz" CD33
dimensions for CD 33 spinnaker?
Moderator: Jim Walsh
- tartansailor
- Posts: 1523
- Joined: Aug 30th, '05, 13:55
- Location: CD25, Renaissance, Milton, DE
Calculate
Luff = "I" +/- 8% (your +/- choice) depending on the wind range.
Foot = 160% to 180% of "J" again your choice.
To determine area of a typical Asymmetrical:
Mast height off deck X J X 1.7 X 0.85 = area.
Dick
Foot = 160% to 180% of "J" again your choice.
To determine area of a typical Asymmetrical:
Mast height off deck X J X 1.7 X 0.85 = area.
Dick
Spinnaker for CD33
Try these:
SPINNAKER
Stay 42.68*ft (13008mm)
Foot 23.4*ft (7132mm)
MidGirth 23.4*ft (7132mm)
Perc LP 180*
Area 849*ft2 (78875mm2)
ASYMMETRICAL
Luff 42.68*ft (13008mm)
Foot 21.45*ft (6537mm)
Leech 39.27*ft (11969mm)
Perc LP 165*
Area 687*ft2 (63825mm2)
DRIFTER
Luff 42.68*ft (13008mm)
Foot 21.66*ft (6601mm)
Leech 38.55*ft (11750mm)
Perc LP 150.0*
Length Perp 19.5*ft (5943mm)
Deck Angle 8.98*
Area 416.16*ft2 (38663mm2)
GENOA
Luff 42.68*ft (13008mm)
Foot 20.86*ft (6358mm)
Leech 40.3*ft (12283mm)
Perc LP 150.0*
Length Perp 19.5*ft (5943mm)
Deck Angle 3.99*
Area 416.11*ft2 (38658mm2)
I got these numbers from sailrite. I have used their numbers on my boats and found them pretty accurate.
Hope they work for you.
SPINNAKER
Stay 42.68*ft (13008mm)
Foot 23.4*ft (7132mm)
MidGirth 23.4*ft (7132mm)
Perc LP 180*
Area 849*ft2 (78875mm2)
ASYMMETRICAL
Luff 42.68*ft (13008mm)
Foot 21.45*ft (6537mm)
Leech 39.27*ft (11969mm)
Perc LP 165*
Area 687*ft2 (63825mm2)
DRIFTER
Luff 42.68*ft (13008mm)
Foot 21.66*ft (6601mm)
Leech 38.55*ft (11750mm)
Perc LP 150.0*
Length Perp 19.5*ft (5943mm)
Deck Angle 8.98*
Area 416.16*ft2 (38663mm2)
GENOA
Luff 42.68*ft (13008mm)
Foot 20.86*ft (6358mm)
Leech 40.3*ft (12283mm)
Perc LP 150.0*
Length Perp 19.5*ft (5943mm)
Deck Angle 3.99*
Area 416.11*ft2 (38658mm2)
I got these numbers from sailrite. I have used their numbers on my boats and found them pretty accurate.
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