CAL 20
Description
The CAL 20 is a small sailboat designed by Bill Lapworth. With her light displacement hull, she offers spirited performance. The boat is especially known for its relative speed in heavy air. Class rules limit sails to working jib and mainsail making competitive class racing with minimal crew quite inexpensive. An ideal choice for weekend cruising, day sailing, or club racing.
Construction Details
| Designer | Bill Lapworth |
|---|---|
| Length | 20.000 ft |
| LOA | 20.000 ft |
| LWL | 18.000 ft |
| Beam | 7.000 ft |
| Displacement | 1950 lb |
| Ballast | 500 lb |
| Max Draft | 3.330 ft |
The standard boat dimensions
| i | 22 ft |
|---|---|
| j | 7.33 ft |
| p | 23 ft |
| e | 10 ft |
| p2 | - |
| e2 | - |
| I | J | P | E | P2 | E2 |
|---|---|---|---|---|---|
| 22 ft | 7.33 ft | 23 ft | 10 ft | - | - |
Sails
| Sail Type | DRIFTER |
|---|---|
| Luff | * 22.03 ft - (6715 mm) |
| Foot | * 12.39 ft - (3776 mm) |
| Leech | * 19.69 ft - (6002 mm) |
| Perc LP | * 150.07 |
| Length Perp | * 11 |
| Deck Angle | * 8.96 ° |
| Area | * 121.18 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | 21 ft - (6401 mm) |
| Foot | 13.75 ft - (4191 mm) |
| Leech | 21.75 ft - (6629 mm) |
| Percentage LP | * 180.49 % |
| Length Perpendicular | * 13.23 ft - (4033 mm) |
| Deck Angle | * -2.65 ° |
| Area | * 138.94 ft² |
| Sail Type | SPINNAKER |
|---|---|
| Luff | 22 ft - (6706 mm) |
| MidGirth | 13.167 ft - (4013 mm) |
| Foot | 13.167 ft - (4013 mm) |
| Perc LP | * 180 |
| Area | * 246 ft² |
| Sail Type | MAINSAIL |
|---|---|
| Luff | * 23 ft - (7010 mm) |
| Foot | 10 ft - (3048 mm) |
| Leech-AftHdBd | 24.833 ft - (7569 mm) |
| Tack Ang | * 87.74 ° |
| Diag (clew/head) | 24.67 ft - (7519 mm) |
| Head (inches) | 4 in |
| Area (no Roach) | * 116.99 ft² |
| Comments | This is the class mainsail. |
| Sail Type | JIBSAIL |
|---|---|
| Luff | 20.5 ft - (6248 mm) |
| Foot | 9.25 ft - (2819 mm) |
| Leech | 18.187 ft - (5543 mm) |
| Percentage LP | * 113.92 % |
| Length Perpendicular | * 8.35 ft - (2545 mm) |
| Deck Angle | * 7.12 ° |
| Area | * 85.54 ft² |
| Comments | This is the working jib defined in the class rules. |
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.