ALPA 21
| Builder(s): |
|---|
| Hull Length: |
21.25 feet ( 6.5 meters ) |
|---|---|
| Waterline Length: |
18.6 feet ( 5.7 meters ) |
| Beam: |
8.16 feet ( 2.5 meters ) |
| Displacement: |
2868 lbs ( 1300.9 kg ) |
| Balast: |
800 lbs ( 362.9 kg ) |
| Sail Area: |
245 ft2 ( 22.8 m2 ) |
| Hull Type: |
Long keel w/trans. hung rudder |
|---|---|
| Construct Material: |
Fiberglass |
| Rig Type: |
Masthead Sloop |
| Sail Area: |
245 ft2 ( 22.8 m2 ) |
| Displacement To LWL: |
199 |
|---|---|
| Hull Speed: |
5.8 Knots ( 6.7 miles/hour, 10.7 km/hour ) |
| LWL To Beam: |
2.3 |
| Motion Comfort: |
13.8 |
| Capsize Ratio: |
2.3 |
| Pounds per Inch Immersion: |
542 |
