HELMS 25
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THE STANDARD BOAT DIMENSIONS
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Data courtesy of:
sailrite |
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I |
J |
P |
E |
I2/P2 |
J2/E2 |
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30.00ft (9144mm)
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10.00ft (3048mm)
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25.00ft (7620mm)
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10.00ft (3048mm)
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CONSTRUCTION AND BACKGROUND DETAILS
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Length: |
25ft (7620mm) |
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Source of Data: |
Unknown |
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Builder/Designer: |
Unknown
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URL: |
N/A |
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Production Status: |
In Production |
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Description: |
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SAIL DIMENSION TABLES (the more popular sails only)
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HELMS 25 MAINSAIL |
Price This Sail |
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Luff |
25ft (7619mm) |
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Foot |
10ft (3047mm) |
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Leech-AftHdBd |
26.39*ft (8043mm) |
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Tack Ang |
88* |
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Diag (clew/head) |
26.6*ft (8107mm) |
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Head (inches) |
4.5*in (114mm) |
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Area (no Roach) |
129.04*ft2 (11988mm2) |
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Comments |
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HELMS 25 GENOA |
Price This Sail |
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Luff |
30ft (9143mm) |
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Foot |
16ft (4876mm) |
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Leech |
28.5ft (8686mm) |
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Perc LP |
149.40* |
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Length Perp |
14.94ft (4553mm) |
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Deck Angle |
2.55* |
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Area |
224.09*ft2 (20819mm2) |
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Comments |
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HELMS 25 JIBSAIL |
Price This Sail |
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Luff |
25ft (7619mm) |
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Foot |
11ft (3352mm) |
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Leech |
20.75ft (6324mm) |
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Perc LP |
90.10* |
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Length Perp |
9.01ft (2746mm) |
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Deck Angle |
16.56* |
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Area |
112.64*ft2 (10465mm2) |
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Comments |
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HELMS 25 SPINNAKER |
Price This Sail |
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Stay |
30.04*ft (9156mm) |
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Foot |
18*ft (5486mm) |
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MidGirth |
18*ft (5486mm) |
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Perc LP |
180* |
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Area |
460*ft2 (42736mm2) |
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Comments |
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HELMS 25 ASYMMETRICAL |
Price This Sail |
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Luff |
30.04*ft (9156mm) |
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Foot |
16.5*ft (5029mm) |
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Leech |
27.64*ft (8424mm) |
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Perc LP |
165* |
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Area |
372*ft2 (34560mm2) |
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Comments |
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HELMS 25 DRIFTER |
Price This Sail |
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Luff |
30.04*ft (9156mm) |
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Foot |
16.9*ft (5151mm) |
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Leech |
26.84*ft (8180mm) |
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Perc LP |
150.0* |
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Length Perp |
15*ft (4571mm) |
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Deck Angle |
8.99* |
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Area |
225.31*ft2 (20932mm2) |
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Comments |
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An asterisk after the sail dimensions above indicates that a computer algorithm was used to determine the figure shown based on
partial data (usually the I, J, E, and P). Needless to say, these data should be carefully checked. If there is no asterisk,
the poster has input the data. The source for this data will be indicated on the source line at the top of the page. No matter the
source, we highly recommend that all measurements be checked carefully before utilizing them.
More Detail
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