HELMS DOLPHIN 25
Description
The HELMS DOLPHIN 25 is a sailboat. Her generous sail plan delivers excellent light-air performance.
Construction Details
| Designer | Unknown |
|---|---|
| Length | 25.000 ft |
The standard boat dimensions
| i | 30 ft |
|---|---|
| j | 10 ft |
| p | 25 ft |
| e | 10 ft |
| p2 | - |
| e2 | - |
| I | J | P | E | P2 | E2 |
|---|---|---|---|---|---|
| 30 ft | 10 ft | 25 ft | 10 ft | - | - |
Sails
An asterisk indicates that a computer algorithm was used to determine the dimension based on sailboat rig dimensions (usually the I, J, E, and P)
| Sail Type | JIBSAIL |
|---|---|
| Luff | * 25.3 ft - (7711 mm) |
| Foot | * 13.34 ft - (4066 mm) |
| Leech | * 21.82 ft - (6651 mm) |
| Percentage LP | * 115 % |
| Length Perpendicular | * 11.5 ft - (3505 mm) |
| Deck Angle | * 12 ° |
| Area | * 145.5 ft² |
| Sail Type | MAINSAIL |
|---|---|
| Luff | * 25 ft - (7620 mm) |
| Foot | * 10 ft - (3048 mm) |
| Leech-AftHdBd | * 26.39 ft - (8044 mm) |
| Tack Ang | * 88 ° |
| Diag (clew/head) | * 26.6 ft - (8108 mm) |
| Head (inches) | * 4.5 in |
| Area (no Roach) | * 129.04 ft² |
| Sail Type | SPINNAKER |
|---|---|
| Luff | * 30.04 ft - (9156 mm) |
| MidGirth | * 18 ft - (5486 mm) |
| Foot | * 18 ft - (5486 mm) |
| Perc LP | * 180 |
| Area | * 460 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | * 30.04 ft - (9156 mm) |
| Foot | * 16.23 ft - (4947 mm) |
| Leech | * 28.17 ft - (8586 mm) |
| Percentage LP | * 150 % |
| Length Perpendicular | * 15 ft - (4572 mm) |
| Deck Angle | * 4.01 ° |
| Area | * 225.31 ft² |
| Sail Type | ASYMMETRICAL |
|---|---|
| Luff | 31 ft - (9449 mm) |
| Foot | 17 ft - (5182 mm) |
| Leech | 28.5 ft - (8687 mm) |
| Perc LP | * 165 |
| Area | * 395 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | 29 ft - (8839 mm) |
| Foot | 15.167 ft - (4623 mm) |
| Leech | 27.25 ft - (8306 mm) |
| Percentage LP | * 140.7 % |
| Length Perpendicular | * 14.07 ft - (4289 mm) |
| Deck Angle | * 3.49 ° |
| Area | * 204.01 ft² |
Disclaimer. Boats are not all the same -- even when produced in the same factory of the same model. Sailrite does its best to publish accurate dimensions, but we often find it worthwhile to have our customers measure their boats carefully before we produce kits for them. You should take the same precautions, especially when the data is not from Sailrite.