Hegren - NOR16365

Sailing performance analysis for a Aphrodite 101 from 1986, built by BIANCA YACHTS and designed by KJAERULFFJAN/ELVSTROMP.

Compare with another boat

9.904

Length (LOA)

meters

2.444

Beam

meters

1.737

Draft

meters

3,105

Displacement

kilograms

Total Sail Area

square meters

Data provided by the Offshore Racing Congress (ORC) · Certificate issued 11/08/2025

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)

Wind Speed

4kt

6kt

8kt

10kt

12kt

14kt

16kt

20kt

24kt

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.

4 kt

2.59

2.24

6 kt

3.47

3.26

8 kt

4.06

4.20

10 kt

4.32

5.03

12 kt

4.46

5.76

14 kt

4.54

6.29

16 kt

4.60

6.69

20 kt

4.65

7.35

24 kt

4.55

8.07

⛵

Identity

NameHegren

Sail #NOR16365

CountryNOR

BuilderBIANCA YACHTS

DesignerKJAERULFFJAN/ELVSTROMP

Build Year1,986

Series Year1,979

📏

Dimensions

LOA9.9m

Beam2.44m

Draft1.74m

Disp.3,105kg

WS15.78m²

Crew330kg

⛵

Sail Areas

Genoa29.13m²

Main24.71m²

Spinnaker59.94m²

Total53.8m²

🏆

ORC Rating

GPHN/A

CDL7.48

APH ToT0.98

APH ToD611.5

OSN0.91

Triple Offshore

Light

0.7932

Medium

0.987

Heavy

1.0793

Triple Inshore

Light

0.6177

Medium

0.8109

Heavy

0.9156

📈

Rated boat speeds

Wind angle (TWA)

	Wind Speed (TWS)
	4 kt	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt	24 kt
Beat VMG	2.59	3.47	4.06	4.32	4.46	4.54	4.60	4.65	4.55
52°	3.96	5.19	5.92	6.21	6.33	6.40	6.45	6.51	6.49
60°	4.18	5.42	6.11	6.38	6.50	6.57	6.63	6.69	6.70
75°	4.31	5.57	6.24	6.54	6.71	6.81	6.88	7.00	7.05
90°	4.17	5.46	6.23	6.60	6.83	7.00	7.13	7.31	7.45
110°	3.87	5.25	6.22	6.67	6.94	7.13	7.29	7.47	7.72
120°	3.67	5.07	6.12	6.65	6.99	7.29	7.54	7.88	8.06
135°	3.19	4.51	5.61	6.39	6.83	7.19	7.56	8.32	9.20
150°	2.59	3.76	4.85	5.80	6.47	6.86	7.22	7.99	9.10
Run VMG	2.24	3.26	4.20	5.03	5.76	6.29	6.69	7.35	8.07

Boat speed (knots) at wind angle / wind speed