| Builder & year built | Westerly 1977 |
| Mark | III |
| Hull material | GRP |
| Deck material | GRP |
| Colours | |
| Mast manufacturer & material | |
| Boom manufacturer & material | |
| Centreboard manufacturer & material | |
| Rudder blade manufacture & material | |
| Rudder stock manufacturer & material | |
| Sailmaker - main, genoa & spinnaker |