IMPULSE 21
| Builder(s): |
|---|
| Hull Length: |
21 feet ( 6.4 meters ) |
|---|---|
| Waterline Length: |
18 feet ( 5.5 meters ) |
| Beam: |
8 feet ( 2.4 meters ) |
| Displacement: |
1300 lbs ( 589.7 kg ) |
| Balast: |
600 lbs ( 272.2 kg ) |
| Sail Area: |
208 ft2 ( 19.3 m2 ) |
| Hull Type: |
Fin w/spade rudder |
|---|---|
| Construct Material: |
Fiberglass |
| Rig Type: |
Fractional Sloop |
| Sail Area: |
208 ft2 ( 19.3 m2 ) |
| Displacement To LWL: |
100 |
|---|---|
| Hull Speed: |
5.7 Knots ( 6.6 miles/hour, 10.6 km/hour ) |
| LWL To Beam: |
2.2 |
| Motion Comfort: |
6.6 |
| Capsize Ratio: |
2.9 |
| Pounds per Inch Immersion: |
515 |
Sail Rig Dimensions
| I | E | J | P | ISP | JSP | PY | EY |
|---|---|---|---|---|---|---|---|
| 23.5 | 9.7 | 7 | 26 | 0 | 0 | 0 | 0 |
I=23.5
J=7
P=26
E=9.7
| |||||||
| 20.5 | 9.7 | 7 | 26 | 20.5 | 8 | 0 | 0 |
