COLUMBIA 29
Description
Length Overall 28' 6" Length Waterline 22' 6" Beam 8' 0" Draft 4' 0" Displacement early 7400, late and MkII 8400 lbs. Ballast (lead) early 3120, late and MkII 4100/4120 lbs.
Construction Details
| Designer | Sparkman and Stephens |
|---|---|
| Length | 28.500 ft |
| LOA | 28.500 ft |
| LWL | 22.500 ft |
| Beam | 8.000 ft |
| Displacement | 7400 lb |
| Max Draft | 4.000 ft |
The standard boat dimensions
| i | 34.50 ft |
|---|---|
| j | 10.42 ft |
| p | 30 ft |
| e | 13.83 ft |
| p2 | - |
| e2 | - |
| I | J | P | E | P2 | E2 |
|---|---|---|---|---|---|
| 34.50 ft | 10.42 ft | 30 ft | 13.83 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 | * 30 ft - (9144 mm) |
| Foot | * 13.83 ft - (4215 mm) |
| Leech-AftHdBd | * 32.3 ft - (9845 mm) |
| Tack Ang | * 88 ° |
| Diag (clew/head) | * 32.59 ft - (9933 mm) |
| Head (inches) | * 6 in |
| Area (no Roach) | * 213.93 ft² |
| Sail Type | SPINNAKER |
|---|---|
| Luff | * 34.24 ft - (10436 mm) |
| MidGirth | * 18.76 ft - (5718 mm) |
| Foot | * 18.76 ft - (5718 mm) |
| Perc LP | * 180 |
| Area | * 546 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | 34.25 ft - (10439 mm) |
| Foot | 16.67 ft - (5081 mm) |
| Leech | 32.5 ft - (9906 mm) |
| Percentage LP | * 150.1 % |
| Length Perpendicular | * 15.64 ft - (4767 mm) |
| Deck Angle | * 3.42 ° |
| Area | * 267.88 ft² |
| Sail Type | JIBSAIL |
|---|---|
| Luff | * 28.83 ft - (8787 mm) |
| Foot | * 13.67 ft - (4167 mm) |
| Leech | * 25.27 ft - (7702 mm) |
| Percentage LP | * 114.97 % |
| Length Perpendicular | * 11.98 ft - (3652 mm) |
| Deck Angle | * 11.97 ° |
| Area | * 172.71 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.