Lakrisaviola IV - NOR19187
Sailing performance analysis for a 1/2 ton ONE OFF from 1985, built by Quere and designed by Briand.
Data provided by the Offshore Racing Congress (ORC) · Certificate issued 30/04/2026
This performance sailboat offers a dynamic sailing experience. It achieves 5.7 knots upwind in 10 knots of wind, and can hit a top speed of 9.4 knots in strong winds. Featuring a symmetric spinnaker, this boat is well-powered for its size and shows planing potential. The jib is compact relative to the mainsail, optimizing its upwind efficiency.
Sailing performance as a polar diagram
A polar diagram shows boat speed at different wind angles and wind speeds. The distance from center represents boat speed in knots, and the angle represents the boats angle to the wind. The wind speed is shown as true wind speed (TWS), not apparent wind speed. Likewise, the wind angle is shown as true wind angle (TWA), not apparent wind angle.
Beat: Sailing upwind (toward the wind)
Beam Reach: Sailing across the wind
Run: Sailing downwind (away from the wind)
VMG Performance
Wind Speed (columns): True wind speed (TWS) in knots - the actual wind speed, not the apparent wind you feel on deck.
VMG (Velocity Made Good) is your effective speed toward your destination, not your actual boat speed.
Beat VMG (top bars): Speed made good when sailing upwind. Higher is better - it means you're reaching the windward mark faster.
Run VMG (bottom bars): Speed made good when sailing downwind. Higher is better - it means you're reaching the leeward mark faster.
Measured sails
Measurements
🏁 Race Results 🥈1 🥉1
| Date | Event | Result | Class | Skipper |
|---|---|---|---|---|
| 2026 | ||||
| 01.08.2026 | Seldén Half Ton Classics Cup Hankø 2026 | 8/8 | Modern | Børre Dahl |
| 12.06.2026 | Færderseilasen 2026 | 2/10🥈 | Start Sarpsborg 1/2 Ton | Børre DAHL |
| 09.05.2026 | Hvaler rundt | 5/10 | Half Ton class bane søndag | Børre DAHL |
| 09.05.2026 | Hvaler rundt | 5/14 | Half Ton Class distanse Lørdag | Børre DAHL |
| 25.04.2026 | Treningssamling - Løkkevika | 3/3🥉 | Modern | Børre Dahl |
| 2025 | ||||
| 03.05.2025 | Half Ton Class Norway - Ranking 2025 | 16/30 | Half Ton | Thomas Oksmo |
Race results from manage2sail.com & sailracesystem.no
Identity
Dimensions
Sail Areas
ORC Rating
Rated boat speeds
| Wind Speed (TWS) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 4 kt | 6 kt | 8 kt | 10 kt | 12 kt | 14 kt | 16 kt | 20 kt | 24 kt | |
| Beat VMG | 2.48 | 3.46 | 4.12 | 4.50 | 4.65 | 4.71 | 4.75 | 4.76 | 4.62 |
| 52° | 3.85 | 5.18 | 5.93 | 6.30 | 6.47 | 6.55 | 6.61 | 6.67 | 6.64 |
| 60° | 4.10 | 5.41 | 6.10 | 6.45 | 6.64 | 6.75 | 6.83 | 6.93 | 6.93 |
| 75° | 4.27 | 5.55 | 6.23 | 6.60 | 6.85 | 7.05 | 7.23 | 7.44 | 7.53 |
| 90° | 4.15 | 5.51 | 6.27 | 6.62 | 6.93 | 7.23 | 7.51 | 7.86 | 8.06 |
| 110° | 4.08 | 5.57 | 6.41 | 6.86 | 7.26 | 7.60 | 7.82 | 8.20 | 8.49 |
| 120° | 3.94 | 5.41 | 6.30 | 6.83 | 7.31 | 7.75 | 8.12 | 8.72 | 9.40 |
| 135° | 3.45 | 4.88 | 5.90 | 6.54 | 7.04 | 7.57 | 8.05 | 9.41 | 11.34 |
| 150° | 2.87 | 4.15 | 5.23 | 6.06 | 6.61 | 7.09 | 7.58 | 8.60 | 10.81 |
| Run VMG | 2.48 | 3.59 | 4.53 | 5.31 | 5.93 | 6.43 | 6.86 | 7.73 | 9.37 |
Boat speed (knots) at wind angle / wind speed