ORC Certificate for Hallaway

Rated boat velocities in knots
Wind Velocity	4 kt	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt	24 kt
Beat Angles	46.0°	46.0°	45.0°	44.4°	43.8°	43.1°	42.5°	41.6°	42.2°
Beat VMG	1.97	2.80	3.52	4.13	4.67	5.10	5.41	5.89	5.90
52°	3.33	4.40	5.49	7.27	7.20	7.79	8.20	8.85	8.95
60°	3.99	5.48	6.72	7.70	7.70	8.28	8.73	9.47	9.76
75°	4.28	5.88	7.18	8.17	8.29	8.94	9.55	11.02	12.45
90°	4.28	5.96	7.34	8.41	9.48	10.70	12.23	14.00	18.03
110°	4.15	5.92	7.45	8.65	9.78	11.23	13.43	17.37	17.09
120°	4.04	5.76	7.26	8.44	9.54	10.91	12.83	18.01	20.50
135°	3.63	5.19	6.59	7.82	8.81	9.87	11.30	15.33	19.82
150°	3.06	4.41	5.64	6.80	7.81	8.66	9.57	12.62	16.27
Run VMG	2.65	3.82	4.89	5.89	6.77	7.50	8.29	10.93	14.09
Gybe Angles	144.2°	144.2°	146.6°	147.5°	148.9°	148.3°	146.0°	138.8°	139.0°

MHR:519.5CertNo:MC199

BOAT

ClassSeawind 1190 SportDesignerWardBuilderSeawindAge date01/2019Series date01/2017Offset fileSeawind 1190.offData fileMC199-Seawind_1190-Hallaway

HULL

Length Overall11.900 mMaximum Beam6.574 mDraft1.926 mDisplacement7,083 kgDLR3.7180Dynamic Allowance0.110%Age Allowance0.292%RSA0.000%

PROPELLER

InstallationNo PropellerTypeN/ADiameterN/A

CREW

Weight393 kg(default)Crew Arm Extension

SAIL AREAS (m²)

MeasuredRatedMainsail61.0168.37Headsail Luffed23.3623.36Headsail Flying56.01SymmetricAsymmetric113.01

The owner and any other person in charge is responsible that boat is complying with her certificate in accordance with RRS 78.1 and ORC Rule 304.

Time Allowances in secs/NM
Selected Courses
Wind Velocity	4 kt	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt	24 kt
Beat VMG	1829.3	1286.5	1022.2	871.0	771.6	705.6	665.3	610.7	610.2
52°	1082.4	818.8	656.1	495.3	500.0	462.2	438.8	406.6	402.1
60°	901.8	656.7	535.7	467.3	467.4	435.0	412.6	380.0	368.9
75°	840.8	612.2	501.2	440.6	434.2	402.9	377.1	326.6	289.2
90°	841.3	603.5	490.8	427.9	379.7	336.3	294.3	257.2	199.7
110°	867.2	608.3	483.5	416.1	368.2	320.6	268.1	207.3	210.7
120°	890.7	624.6	496.1	426.3	377.2	329.9	280.6	199.9	175.6
135°	991.2	693.1	546.1	460.6	408.6	364.6	318.7	234.8	181.6
150°	1175.2	816.3	637.8	529.7	460.8	415.9	376.2	285.3	221.2
Run VMG	1357.0	942.5	736.4	611.6	532.1	480.3	434.4	329.4	255.5
Windward / Leeward	1593.1	1114.5	879.3	741.3	651.8	592.9	549.8	470.1	432.8
All purpose	1168.8	827.2	658.1	557.2	502.0	454.8	416.1	353.7	323.9

Single Number Scoring Options
Course	Time On Distance	Time On Time
Windward / Leeward	684.6	0.8765
All purpose	519.5	1.1551

Data in meters/kilograms (Metric)

HULL AND APPENDAGES (Lightship Trim)

ClassSeawind 1190 SportMeasurementHIN

LOA11.900Max. Beam6.574Draft1.926Displacement7,083Dspl lightship6,690Wetted area32.77

Superstructure frontal area12.42Superstructure lateral area19.94Default crew weight393Declared crew weightN/A

PROPELLER

Propeller TypeNo Propeller

Hydro generatorNo

RIG

Single headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders2Jumper strutsNoRotating mastNoMast rakeMast cant angle0°

P15.014IG13.520ISP14.500MDT10.180MDL10.295MDT20.100MDL20.295TL0.000MW0.295GO0.295

E5.660J4.020JZ1.340BAS1.560FSDSFJ0.560SPLWPLTPS6.410BD

ForetrianglesIdITPTPZComment013.5204.0201.340main forestay014.5006.4101.340ISP/TPS114.0006.0001.340

FLOTATION

Flotation Date13/01/2021

BALLAST

TANKS

INVENTORY

MAINSAIL

IdMHBMUWMTWMHWMQWAreaMeas.DateComment3312-N2.082.273.204.384.9961.01from sistership - P,E and Leech 15.2 measured widths from drawing

MIZZEN

IdMHBMUWMTWMHWMQWAreaMeas.DateComment

HEADSAIL

IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment3312-C7.4314.81NoYes156.01Estimated to target area3312-K3.4313.38NoNo023.36

SYMMETRIC SPINNAKER

IdSLUSLESLSHWSFLAreaMeas.DateComment

ASYMMETRIC SPINNAKER

IdSLUSLESLSHWSFLRatioFTAreaMeas.DateComment3312-A16.3113.5614.948.7610.3685%0113.01

MIZZEN STAYSAIL

IdYSHFYSHWYSFLAreaMeas.DateComment

QUADRILATERAL

IdQLEQHLQFLQCDQLMMastAreaMeas.DateComment