ORC Certificate for Long Zhi Zi 1 Hao

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	52.3°	52.3°	50.7°	50.1°	49.6°	48.8°	48.2°	47.9°	47.9°
Beat VMG	1.55	2.30	3.02	3.63	4.13	4.52	4.82	5.32	5.64
52°	2.52	3.73	4.88	5.86	6.65	7.23	7.67	8.46	8.99
60°	2.90	4.24	5.49	6.53	7.32	7.87	8.33	9.26	10.03
75°	3.28	4.77	6.13	7.22	7.97	8.56	9.15	10.62	12.71
90°	3.36	4.90	6.31	7.44	8.22	8.89	9.63	11.87	15.83
110°	3.04	4.47	5.83	7.00	7.86	8.53	9.18	10.88	13.71
120°	2.78	4.11	5.39	6.55	7.50	8.19	8.81	10.23	12.39
135°	2.33	3.51	4.68	5.76	6.76	7.59	8.24	9.46	11.04
150°	2.08	3.14	4.22	5.23	6.19	7.08	7.82	9.03	10.40
Run VMG	1.88	2.86	3.85	4.79	5.69	6.56	7.35	8.59	9.81
Gybe Angles	170.9°	170.9°	171.2°	172.1°	173.0°	173.9°	175.4°	176.6°	175.7°

MHR:619.2CertNo:MC127

BOAT

ClassLagoon 440DesignerVPLPBuilderCB BordeauxAge date01/2009Series date01/2004Offset fileLagoon440.offData fileMC127-Lagoon_440-Long Zhi 1 Hao

HULL

Length Overall13.610 mMaximum Beam7.680 mDraft1.119 mDisplacement10,956 kgDLR5.2427Dynamic Allowance0.000%Age Allowance0.487%

PROPELLER

InstallationStrutTypeSolid 2 bladesDiameter0.400m

CREW

Weight456 kg(default)Non Manual PowerCrew Arm Extension

SAIL AREAS (m²)

MeasuredRatedMainsail70.3878.70Headsail Luffed39.6639.66Headsail FlyingSymmetricAsymmetric

COMMENTS

Hainan 25

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	2325.6	1566.3	1194.0	992.4	871.9	796.4	747.5	677.0	638.7
52°	1428.0	964.3	737.1	614.2	541.4	497.7	469.1	425.5	400.4
60°	1240.0	848.4	656.1	551.2	492.1	457.6	432.3	388.9	358.8
75°	1097.5	755.1	587.6	498.4	451.9	420.5	393.4	338.9	283.2
90°	1072.7	735.2	570.4	484.0	438.2	405.1	373.9	303.3	227.5
110°	1183.1	804.8	618.0	514.5	457.9	422.1	392.0	330.9	262.6
120°	1297.2	876.2	667.7	549.7	480.3	439.3	408.6	351.9	290.5
135°	1542.2	1024.9	769.5	624.9	532.8	474.6	437.1	380.7	326.0
150°	1734.5	1144.8	853.7	688.4	581.2	508.3	460.4	398.7	346.1
Run VMG	1910.9	1258.4	936.1	752.2	632.2	548.7	490.0	419.1	367.2
Windward / Leeward	2117.8	1412.3	1065.0	872.3	752.0	672.5	618.7	548.0	502.9
All purpose	1582.7	1064.2	808.9	668.2	583.7	528.9	490.3	429.9	380.2

Single Number Scoring Options
Course	Time On Distance	Time On Time
Windward / Leeward	801.0	0.7491
All purpose	619.2	0.9690

Data in meters/kilograms (Metric)

HULL AND APPENDAGES (Lightship Trim)

ClassLagoon 440MeasurementHINFR-CNB44

LOA13.610Max. Beam7.680Draft1.119Displacement10,956Dspl lightship10,500Wetted area39.26

Superstructure frontal area18.55Superstructure lateral area28.35Default crew weight456Declared crew weightN/A

PROPELLER

Propeller TypeSolid 2 blades

InstallationStrutTwin screwYesHydro generatorNo

PRD0.400PBW0.100PIPA0.0338

EDL2.000ST10.042ST20.180

ST30.180ST40.112ST50.400

RIG

Single headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders0Rotating mastNoMast rakeMast cant angle

P16.750IG17.310ISP17.500MDT10.180MDL10.280MDT2MDL2TLMWGO

E6.360J4.230JZ1.700BAS1.700FSDSFJ0.514SPLWPLTPS5.170BD

FLOTATION

Flotation Date20/01/2020

BALLAST

TANKS

INVENTORY

Fixed Ballast Total0

Total deductible

MAINSAIL

IdMHBMUWMTWMHWMQWAreaMeas.DateComment3168-M0.001.813.114.715.6070.38Sistership

MIZZEN

IdMHBMUWMTWMHWMQWAreaMeas.DateComment

HEADSAIL

IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment3168-J0.050.551.092.293.625.0616.52NoNo039.66Sistership

SYMMETRIC SPINNAKER

IdSLUSLESLSHWSFLAreaMeas.DateComment

ASYMMETRIC SPINNAKER

IdSLUSLESLSHWSFLRatioFTAreaMeas.DateComment

MIZZEN STAYSAIL

IdYSHFYSHWYSFLAreaMeas.DateComment

QUADRILATERAL

IdQLEQHLQFLQCDQLMMastAreaMeas.DateComment

CRUISER/RACER REQUIREMENTS^*

Accommodation length13.6 mTable area0.66 m²Headroom1.87 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity228 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity122 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker

^*This list is a summary of the requirements. See IMS Appendix 1 for details.