HULLMASTER 31 / ALCONA 31
Description
The HULLMASTER 31 / ALCONA 31 is a sailboat. Her generous sail plan delivers excellent light-air performance.
Construction Details
| Designer | Unknown |
|---|---|
| Length | 31.250 ft |
The standard boat dimensions
| i | 37.50 ft |
|---|---|
| j | 12.50 ft |
| p | 32 ft |
| e | 13.83 ft |
| p2 | - |
| e2 | - |
| I | J | P | E | P2 | E2 |
|---|---|---|---|---|---|
| 37.50 ft | 12.50 ft | 32 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 | GENOA |
|---|---|
| Luff | * 37.55 ft - (11445 mm) |
| Foot | * 20.29 ft - (6184 mm) |
| Leech | * 35.22 ft - (10735 mm) |
| Percentage LP | * 150 % |
| Length Perpendicular | * 18.75 ft - (5715 mm) |
| Deck Angle | * 4 ° |
| Area | 352.14 ft² |
| Sail Type | JIBSAIL |
|---|---|
| Luff | * 31.62 ft - (9638 mm) |
| Foot | * 16.67 ft - (5081 mm) |
| Leech | * 27.27 ft - (8312 mm) |
| Percentage LP | * 115 % |
| Length Perpendicular | * 14.38 ft - (4383 mm) |
| Deck Angle | * 12 ° |
| Area | 227.23 ft² |
| Sail Type | SPINNAKER |
|---|---|
| Luff | * 37.55 ft - (11445 mm) |
| MidGirth | * 22.5 ft - (6858 mm) |
| Foot | * 22.5 ft - (6858 mm) |
| Perc LP | * 180 |
| Area | 718.14 ft² |
| Sail Type | MAINSAIL |
|---|---|
| Luff | * 32 ft - (9754 mm) |
| Foot | * 13.83 ft - (4215 mm) |
| Leech-AftHdBd | * 34.22 ft - (10430 mm) |
| Tack Ang | * 88.02 ° |
| Diag (clew/head) | * 34.42 ft - (10491 mm) |
| Head (inches) | * 6 in |
| Area (no Roach) | 221 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.