The Rc 30 is a 31.75ft frac. sloop (rotating spar) designed by Bill Roberts and built in fiberglass by Aquarius Sail Inc. since 1996.
The Rc 30 is an ultralight sailboat which is under powered.
Main features
| Model | Rc 30 | ||
| Length | 31.75 ft | ||
| Beam | 16 ft | ||
| Draft | 3 ft | ||
| Country | United states (North America) | ||
| Estimated price | $ 0 | ?? | 
Ratios
| Sail area / displ. | 0 | ?? | |
| Ballast / displ. | 0 % | ||
| Displ. / length | 14.88 | ||
| Comfort ratio | 1.14 | ||
| Capsize | 6.63 | 
Hull
| Hull type | Catamaran twin daggerboard | ||
| Construction | Fiberglass | ||
| Waterline length | 30 ft | ||
| Maximum draft | 4.67 ft | ||
| Displacement | 900 lbs | ||
| Ballast | 0 lbs | ||
| Hull speed | 7.34 knots | 
Rigging
| Rigging | Frac. Sloop (Rotating Spar) | ||
| Sail area (100%) | 0 sq.ft | ?? | |
| Air draft | 0 ft | ?? | |
| Sail area fore | 0 sq.ft | ?? | |
| Sail area main | 0 sq.ft | ?? | |
| I | 0 ft | ?? | |
| J | 0 ft | ?? | |
| P | 0 ft | ?? | |
| E | 0 ft | ?? | 
Engine
| Nb engines | 1 | ||
| Total power | 0 HP | ||
| Fuel capacity | 0 gals | 
Accommodations
| Water capacity | 0 gals | ||
| Headroom | 0 ft | ||
| Nb of cabins | 0 | ||
| Nb of berths | 0 | ||
| Nb heads | 0 | 
Builder data
| Builder | Aquarius Sail Inc. | ||
| Designer | Bill Roberts | ||
| First built | 1996 | ||
| Last built | 0 | ?? | |
| Number built | 0 | ?? | 
 
                                                     
                                         
                                         
                                         
                                         
                                         
                                        