ORC Certificate for Gazelle

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	45.5°	45.5°	43.8°	42.2°	41.6°	42.2°	41.4°	42.3°	44.0°
Beat VMG	2.85	3.83	4.51	4.89	4.96	5.13	5.41	5.34	5.14
52°	4.58	5.99	6.87	7.38	7.44	7.80	8.23	8.08	8.00
60°	5.03	6.43	7.24	7.86	7.91	8.44	9.03	9.10	8.88
75°	5.43	6.83	7.66	8.62	8.65	9.77	11.13	12.16	12.65
90°	5.53	6.92	7.79	8.99	9.05	11.21	13.47	16.10	17.57
110°	4.92	6.48	7.53	8.64	10.47	12.66	14.29	15.77	19.01
120°	4.55	6.19	7.40	8.35	9.84	12.19	14.42	17.47	17.60
135°	3.84	5.51	6.90	7.78	8.68	10.04	12.07	16.61	20.11
150°	3.15	4.60	5.93	6.99	7.75	8.49	9.86	13.60	17.09
Run VMG	2.73	3.99	5.13	6.05	6.71	7.35	8.54	11.78	14.80
Gybe Angles	141.7°	141.7°	144.9°	150.1°	150.2°	147.1°	134.8°	136.6°	140.6°

MHR:490.1CertNo:MC134

BOAT

ClassDragonfly32SupremeDesignerQuorning & OlsenBuilderQuorningAge date01/2023Series date03/2012Offset fileD32S.offData fileMC134-D32#083-Gazelle

HULL

Length Overall9.800Maximum Beam8.006Draft1.924Displacement3,718DLR4.1730Dynamic Allowance0.340%Age Allowance0.455%RSA0.000%

PROPELLER

InstallationStrutTypeFolding 3 bladesDiameter0.300m

CREW

Weight318(default)Crew Arm Extension

SAIL AREAS (m²)

MeasuredRatedMainsail54.6659.27Headsail Luffed27.7827.78Headsail Flying65.78SymmetricAsymmetric109.88

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	1262.3	940.2	797.9	735.8	725.3	702.4	665.8	673.9	700.9
52°	785.6	600.7	523.6	488.0	484.0	461.8	437.3	445.7	450.0
60°	715.4	559.6	496.9	458.2	454.9	426.7	398.7	395.8	405.4
75°	662.7	527.0	470.2	417.8	416.4	368.5	323.3	296.0	284.6
90°	651.4	520.6	462.1	400.4	397.8	321.3	267.3	223.6	204.9
110°	731.2	555.7	478.2	416.7	343.8	284.5	252.0	228.2	189.3
120°	790.6	581.7	486.7	431.0	365.9	295.2	249.6	206.1	204.6
135°	936.8	653.8	521.6	462.4	414.5	358.6	298.2	216.8	179.0
150°	1141.7	782.3	607.2	515.4	464.8	424.3	365.2	264.6	210.7
Run VMG	1318.3	903.3	701.1	595.1	536.7	489.9	421.7	305.6	243.2
Windward / Leeward	1286.5	921.8	749.5	665.4	631.0	596.2	543.7	489.7	472.1
All purpose	942.7	695.9	581.1	517.6	488.4	445.0	400.4	361.7	346.7

Single Number Scoring Options
Course	Time On Distance	Time On Time
Windward / Leeward	641.5	0.9353
All purpose	490.1	1.2243

Data in meters/kilograms (Metric)

HULL AND APPENDAGES (Lightship Trim)

ClassDragonfly32SupremeMeasurementHINDKQBO32083K323

LOA9.800Max. Beam8.006Draft1.924Displacement3,718Dspl lightship3,400Wetted area18.96

Superstructure frontal area2.37Superstructure lateral area14.16Default crew weight318Declared crew weightN/A

PROPELLER

Propeller TypeFolding 3 blades

InstallationStrutTwin screwNoHydro generatorNo

PRD0.300PBW0.100PIPA0.0035

EDL4.000ST10.042ST20.180

ST30.180ST40.112ST50.380

RIG

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

P15.380IG14.500ISP14.800MDT10.150MDL10.150MDT20.150MDL20.150TL0.000MW0.160GO0.160

E4.530J3.387JZ1.230BAS0.910FSDFoilSFJ0.710SPLWPLTPS5.720BD

ForetrianglesIdITPTPZComment014.5003.3871.230main forestay014.8005.7201.230ISP/TPS114.6505.5401.230

FLOTATION

Flotation Date20/01/2020

BALLAST

TANKS

INVENTORY

IdDescriptionWeight MsrmentWeight SailingLCGVCGGAIdDescriptionWeight MsrmentWeight SailingLCGVCGGA350m rope with lead1010 2Delta anchor1616 1Battery 70Ah for Swing Thruster2020

MAINSAIL

IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain1.282.023.043.994.3554.66

MIZZEN

IdMHBMUWMTWMHWMQWAreaMeas.DateComment

HEADSAIL

IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentCode 00.041.102.204.366.268.1515.62No3065.78Jib0.060.410.781.712.884.2014.65NoNo027.78From sistership #38 foot 4.43 rnd 0.12

SYMMETRIC SPINNAKER

IdSLUSLESLSHWSFLAreaMeas.DateComment

ASYMMETRIC SPINNAKER

IdSLUSLESLSHWSFLRatioFTAreaMeas.DateCommentASpin16.8914.2315.568.349.0193%0109.88From sistership

MIZZEN STAYSAIL

IdYSHFYSHWYSFLAreaMeas.DateComment

QUADRILATERAL

IdQLEQHLQFLQCDQLMMastAreaMeas.DateComment