NN — ORC Rating | RegattaPages

GPH

669.5

OSN

654.8

LOA

9.17 m

Displacement

2790 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.712

Medium

0.9284

High

1.0374

Triple Offshore

Low

0.9116

Medium

1.1227

High

1.2317

Boat Specifications

Dimensions

Length overall: 9.17 m
Beam: 3.18 m
Draft: 1.71 m
Displacement: 2790 kg
Crew weight: 436 kg
Wetted surface: 16.61 m²

Sails

Mainsail: 32.63 m²
Genoa: 26.29 m²
Spinnaker: 49.75 m²
Asymmetric spinnaker: 0 m²

Design

Type: BANNER 1/2 TON
Builder: IN Fiberbåde AS
Designer: JUDEL FRIEDRICH /
Year built: 1985

Velocity Prediction

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.

6,41.3,4.632192,52,5.24,60,5.52,75,5.74,90,5.69,110,5.38,120,5.19,135,4.67,147,4.10173,150,3.97
8,40.8,5.455782,52,6.01,60,6.17,75,6.28,90,6.29,110,6.25,120,6.13,135,5.68,150,4.96,151.7,4.872357
10,38.8,5.735637,52,6.3,60,6.44,75,6.57,90,6.6,110,6.66,120,6.57,135,6.3,150,5.8,154.3,5.6266
12,38.1,5.845464,52,6.41,60,6.58,75,6.79,90,6.88,110,7.03,120,6.95,135,6.67,150,6.35,172.7,5.796988
14,37.7,5.889612,52,6.47,60,6.66,75,6.96,90,7.14,110,7.4,120,7.34,135,7.05,150,6.7,180,6.28
16,38,5.926315,52,6.5,60,6.7,75,7.06,90,7.35,110,7.66,120,7.71,135,7.45,150,7.05,180,6.63
20,38.5,5.992782,52,6.56,60,6.75,75,7.14,90,7.59,110,7.99,120,8.31,135,8.24,150,7.8,180,7.33

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.24	5.52	5.74	5.69	5.38	5.19	4.67	3.97
8	6.01	6.17	6.28	6.29	6.25	6.13	5.68	4.96
10	6.3	6.44	6.57	6.6	6.66	6.57	6.3	5.8
12	6.41	6.58	6.79	6.88	7.03	6.95	6.67	6.35
14	6.47	6.66	6.96	7.14	7.4	7.34	7.05	6.7
16	6.5	6.7	7.06	7.35	7.66	7.71	7.45	7.05
20	6.56	6.75	7.14	7.59	7.99	8.31	8.24	7.8

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.3°	3.48	147°	3.44
8	40.8°	4.13	151.7°	4.29
10	38.8°	4.47	154.3°	5.07
12	38.1°	4.6	172.7°	5.75
14	37.7°	4.66	180°	6.28
16	38°	4.67	180°	6.63
20	38.5°	4.69	180°	7.33

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