US 21
| Builder(s): |
|---|
| Hull Length: |
21.25 feet ( 6.5 meters ) |
|---|---|
| Waterline Length: |
18 feet ( 5.5 meters ) |
| Beam: |
8 feet ( 2.4 meters ) |
| Draft: |
1.25 feet ( 0.4 meters ) |
| Displacement: |
1700 lbs ( 771.1 kg ) |
| Balast: |
200 lbs ( 90.7 kg ) |
| Sail Area: |
220 ft2 ( 20.4 m2 ) |
| Hull Type: |
Drop Keel |
|---|---|
| Construct Material: |
Fiberglass |
| Rig Type: |
Fractional Sloop |
| Sail Area: |
220 ft2 ( 20.4 m2 ) |
| Displacement To LWL: |
130 |
|---|---|
| Hull Speed: |
5.7 Knots ( 6.6 miles/hour, 10.6 km/hour ) |
| LWL To Beam: |
2.2 |
| Motion Comfort: |
8.6 |
| Capsize Ratio: |
2.7 |
| Pounds per Inch Immersion: |
515 |
Sail Rig Dimensions
| I | E | J | P | ISP | JSP | PY | EY |
|---|---|---|---|---|---|---|---|
| 26.3 | 9 | 7.8 | 26 | 26.3 | 7.8 | 0 | 0 |
I=26.3
J=7.8
P=26
E=9
ISP=26.3
JSP=7.8
| |||||||
| 24.8 | 7.5 | 8.7 | 25 | 24.8 | 8.7 | 0 | 0 |
| 24.8 | 7.5 | 8.7 | 25 | 24.8 | 8.7 | 0 | 0 |
| 24.8 | 7.5 | 8.7 | 25 | 24.8 | 8.7 | 0 | 0 |
