North American Catamaran Racing Association Current and notable past models Current and notable past models

| Model | Length_Over_All | Beam | Sail_Area | Crew | Comments |
|---|---|---|---|---|---|
| 14sq | 4.5m | 2.44 | 14m² | 1 | Daggerboards |
| 4.5 | 4.50 m | 2.44 m | 17.5 m² | 1-2 | Skegs |
| 460 | 4.50 m | 2.35 m | 15.2 m² | 1-2 | Skegs |
| Blast | 4.80 m | 2.45 m | 15.6 m² | 1-2 | Skegs. Design: Alain Comyn |
| 16sq | 5.0m | 2.5m | 16 m² | 1 | Daggerboards |
| 5.0 | 5.0 m | 2.44 m | 19 m² | 2 | Skegs. Design: Roy Seaman |
| 500 | 5.0 m | 2.44 m | 17.6 m² | 1-2 | Skegs |
| 5.2 | 5.2 m | 2.44 m | 20.43 m² | 2 | Daggerboards |
| F17 | 5.20 m | 2.44 m | 15.25 m² | 1 | Daggerboards |
| Nacra 17 | 5.25 m | 2.59 m | 18.25 m² | 2 | curved Daggerboards. Design: Morelli und Melvin |