ROBERTS 493
Description
The ROBERTS 493 is a sailboat. Her generous sail plan delivers excellent light-air performance.
Construction Details
| Designer | Unknown |
|---|---|
| Length | 49.000 ft |
The standard boat dimensions
| i | 55 ft |
|---|---|
| j | 18.17 ft |
| p | 49 ft |
| e | 15.75 ft |
| p2 | 33.25 ft |
| e2 | 10.50 ft |
| I | J | P | E | P2 | E2 |
|---|---|---|---|---|---|
| 55 ft | 18.17 ft | 49 ft | 15.75 ft | 33.25 ft | 10.50 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 | SPINNAKER |
|---|---|
| Luff | * 55.03 ft - (16773 mm) |
| MidGirth | * 32.71 ft - (9970 mm) |
| Foot | * 32.71 ft - (9970 mm) |
| Perc LP | * 180 |
| Area | 1530.03 ft² |
| Sail Type | MAINSAIL |
|---|---|
| Luff | * 49 ft - (14935 mm) |
| Foot | * 15.75 ft - (4801 mm) |
| Leech-AftHdBd | * 50.79 ft - (15481 mm) |
| Tack Ang | * 87.99 ° |
| Diag (clew/head) | * 50.94 ft - (15527 mm) |
| Head (inches) | * 6 in |
| Area (no Roach) | 385.48 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | * 55.03 ft - (16773 mm) |
| Foot | * 29.45 ft - (8976 mm) |
| Leech | * 51.64 ft - (15740 mm) |
| Percentage LP | * 150 % |
| Length Perpendicular | * 27.26 ft - (8309 mm) |
| Deck Angle | * 4 ° |
| Area | 749.82 ft² |
| Sail Type | JIBSAIL |
|---|---|
| Luff | * 46.34 ft - (14124 mm) |
| Foot | * 24.2 ft - (7376 mm) |
| Leech | * 40.03 ft - (12201 mm) |
| Percentage LP | * 115 % |
| Length Perpendicular | * 20.9 ft - (6370 mm) |
| Deck Angle | * 12 ° |
| Area | 484.26 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.