Columbia 45 Ketch
Description
27000 lbs. Disp 12300 lbs. Ballast 34'8" LWL 12'4" Beam 5'3" Draft
Construction Details
| Designer | William H. Tripp |
|---|---|
| Length | 45.250 ft |
| LOA | 45.250 ft |
| LWL | 34.500 ft |
| Beam | 12.330 ft |
| Displacement | 25000 lb |
| Max Draft | 7.250 ft |
The standard boat dimensions
| i | 45 ft |
|---|---|
| j | 17.75 ft |
| p | 36.33 ft |
| e | 14.50 ft |
| p2 | 23 ft |
| e2 | 9 ft |
| I | J | P | E | P2 | E2 |
|---|---|---|---|---|---|
| 45 ft | 17.75 ft | 36.33 ft | 14.50 ft | 23 ft | 9 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 | MAINSAIL |
|---|---|
| Luff | * 36.33 ft - (11073 mm) |
| Foot | * 14.5 ft - (4420 mm) |
| Leech | * 38.36 ft - (11692 mm) |
| Tack Angle | * 88 ° |
| Diagonal | * 38.64 ft - (11777 mm) |
| Head (inches) | * 6 in - (152 mm) |
| Area | * 271.2 ft² |
| Sail Type | JIBSAIL |
|---|---|
| Luff | * 38.7 ft - (11796 mm) |
| Foot | * 24.48 ft - (7462 mm) |
| Leech | * 32.42 ft - (9882 mm) |
| Percentage LP | * 114.99 % |
| Length Perpendicular | * 20.41 ft - (6221 mm) |
| Deck Angle | * 11.98 ° |
| Area | * 394.98 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | * 45.96 ft - (14009 mm) |
| Foot | * 29.5 ft - (8992 mm) |
| Leech | * 42.59 ft - (12981 mm) |
| Percentage LP | * 149.97 % |
| Length Perpendicular | * 26.62 ft - (8114 mm) |
| Deck Angle | * 4 ° |
| Area | * 611.72 ft² |
| Sail Type | ASYMMETRICAL |
|---|---|
| Luff | * 45.96 ft - (14009 mm) |
| Foot | * 29.29 ft - (8928 mm) |
| Leech | * 42.28 ft - (12887 mm) |
| Perc LP | * 165 % |
| Area | * 1010 ft² |
| Sail Type | MIZZEN |
|---|---|
| Luff | * 23 ft - (7010 mm) |
| Foot | * 9 ft - (2743 mm) |
| Leech-AftHdBd | * 24.18 ft - (7370 mm) |
| Tack Ang | * 88 ° |
| Diag (clew/head) | * 24.4 ft - (7437 mm) |
| Head (inches) | * 4 in - (102 mm) |
| Area (no Roach) | * 106.48 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.