COLUMBIA 21
| Builder(s): |
|---|
| Hull Length: |
21.67 feet ( 6.6 meters ) |
|---|---|
| Waterline Length: |
20.25 feet ( 6.2 meters ) |
| Beam: |
7.58 feet ( 2.3 meters ) |
| Displacement: |
1500 lbs ( 680.4 kg ) |
| Balast: |
750 lbs ( 340.2 kg ) |
| Sail Area: |
234 ft2 ( 21.7 m2 ) |
| Hull Type: |
Fin w/spade rudder |
|---|---|
| Construct Material: |
Fiberglass |
| Balast Type: |
Lead |
| Rig Type: |
Masthead Sloop |
| Sail Area: |
234 ft2 ( 21.7 m2 ) |
| Displacement To LWL: |
81 |
|---|---|
| Hull Speed: |
6 Knots ( 6.9 miles/hour, 11.1 km/hour ) |
| LWL To Beam: |
2.7 |
| Motion Comfort: |
7.5 |
| Capsize Ratio: |
2.6 |
| Pounds per Inch Immersion: |
548 |
Sail Rig Dimensions
| I | E | J | P | ISP | JSP | PY | EY |
|---|---|---|---|---|---|---|---|
| 27.3 | 9.7 | 8.6 | 23.5 | 27.3 | 8.6 | 0 | 0 |
I=27.3
J=8.6
P=23.5
E=9.7
ISP=27.3
JSP=8.6
| |||||||
| 26.6 | 10.3 | 8.6 | 23.5 | 26.6 | 8.6 | 0 | 0 |
| 26.6 | 10.3 | 8.6 | 23.5 | 26.6 | 8.6 | 0 | 0 |
