Keelboat · X Yacht X-55 · 2010 · grp
Royal Sydney Yacht Squadron
1 of 1 sailed
Average finish by wind strength. Example only: clubs rarely publish wind per race, so this needs a new data source.
Predicted speed by true wind angle from the ORC velocity prediction program (IRC publishes no predictions). Diamonds mark upwind and downwind VMG.
| Measured | ORC | IRC |
|---|---|---|
| Length (m)ORC LOA / IRC LH | 16.83 | 16.76 |
| Draft (m) | 2.89 | 2.90 |
| Weight (kg)ORC sailing trim / IRC boat weight | 20,423 | 18,638 |
| Crew weight (kg) | 1,199 | 1,360 |
| P (m)mainsail hoist | 21.36 | 21.36 |
| E (m)boom | 7.45 | 7.45 |
| J (m)foretriangle base | 6.13 | 6.13 |
| Sprit (m)ORC TPS / IRC STL | 6.59 | 7.15 |
| Biggest headsail (m²) | 70.9 | 71.8 |
| Biggest spinnaker (m²) | 232.0 | 231.1 |
IRC rates the boat as X 55 2.90, carrying max 1 headsails · 3 spinnakers. The IRC rating (TCC) is shown from club records in the header above.
Sources: ORC certificate 03020004TBJ view · IRC boat data 49839 view
Official results via SailSys · boat profile synced 16 July 2026