Wharram Amatasi
| Length | |
| Hull Type | Catamaran |
| Rigging Type | Unstayed Cat Ketch |
| LOA | 27.56' (8.40m) |
| S.A. | 301.39sq ft (28 m2) |
| Beam | 14.76' (4.50m) |
| Displacement | 5500 lbs / 2495 kgs |
| Ballast | |
| Designer | James Wharram |
| First Built | 2011 |
| Length | |
| Hull Type | Catamaran |
| Rigging Type | Unstayed Cat Ketch |
| LOA | 27.56' (8.40m) |
| S.A. | 301.39sq ft (28 m2) |
| Beam | 14.76' (4.50m) |
| Displacement | 5500 lbs / 2495 kgs |
| Ballast | |
| Designer | James Wharram |
| First Built | 2011 |