ORC Certificate for AMMONITE II

Rated boat velocities in knots
Wind Velocity at 10 meters	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt	24 kt
Beat Angles	49.6°	46.0°	44.1°	42.1°	40.6°	39.7°	40.0°	40.1°
Beat VMG	4.70	6.02	7.01	7.66	8.10	8.40	8.65	8.75
52°	7.58	9.51	10.78	11.51	11.98	12.31	12.67	12.86
60°	8.50	10.37	11.46	12.13	12.57	12.90	13.32	13.56
75°	9.52	11.33	11.96	12.87	13.36	13.74	14.31	14.71
90°	9.79	11.58	12.72	12.82	13.67	14.37	15.21	15.90
110°	9.13	10.88	12.27	13.03	13.91	14.06	14.94	16.90
120°	8.29	10.36	11.86	12.97	13.74	14.35	15.53	16.66
135°	7.02	9.03	10.65	11.88	12.89	13.84	15.99	17.94
150°	5.76	7.49	8.99	10.22	11.21	12.05	13.58	15.60
Run VMG	4.99	6.48	7.78	8.85	9.71	10.43	11.77	13.51
Gybe Angles	137.6°	140.2°	142.5°	144.4°	145.9°	147.4°	153.2°	139.9°

BOAT

ClassSWS 96#03DesignerFarrBuilderSouthern Wind ShipyardAge date06/2020Series date02/2016Offset fileSY254.offData fileSY254OPF light | strong0.0% | 0.0%

HULL

Length Overall29.570 mMaximum Beam6.980 mDynamic Allowance0.410%Age Allowance0.292%

LightshipSailingDisplacement (kg)61,48466,018Draft (m)5.4875.525RM at 1° (kg·m)3833.13914.2VCGD (m)-0.521-0.345VCGM (m)-0.479-0.304DLR84.04SAup / Displ 31.47

SAIL AREAS (m²)

MeasuredRatedMainsail264.19264.19Headsail Luffed232.88232.88Headsail Flying461.87461.87SymmetricAsymmetric834.60834.60Total upwind497.07Total downwind1,098.79

SAILS IN INVENTORY

Headsails Luffed1Headsails Flying1Spinnakers1

USE OF SAILS

Furled Sails0Mainsail FurlerNoMultiple HeadsailsNoTacking Unfurling StaysailNo

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 SY 402.

Time Allowances in secs/NM
Selected Courses
Wind Velocity at 10 meters	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt	24 kt
Beat VMG	766.3	598.4	513.4	470.2	444.7	428.7	416.4	411.6
52°	475.0	378.6	333.8	312.7	300.4	292.4	284.0	279.8
60°	423.7	347.3	314.1	296.8	286.5	279.1	270.2	265.5
75°	378.1	317.8	301.1	279.8	269.4	262.0	251.5	244.8
90°	367.9	311.0	283.1	280.7	263.3	250.5	236.8	226.4
110°	394.2	330.7	293.4	276.2	258.7	256.0	241.0	213.0
120°	434.4	347.3	303.7	277.6	262.0	250.9	231.8	216.1
135°	512.8	398.6	338.1	303.0	279.2	260.1	225.2	200.7
150°	625.2	480.8	400.5	352.1	321.1	298.8	265.1	230.8
Run VMG	721.9	555.2	462.4	406.6	370.8	345.1	305.8	266.5
Windward / Leeward	744.1	576.8	487.9	438.4	407.7	386.9	361.1	339.0
All purpose	542.8	429.9	372.5	341.3	320.1	306.1	286.7	270.5

Scoring Options
Wind Velocity at 10 meters	Light TWS < 8	Light-Moderate 8 ≤ TWS < 11	Moderate 11 ≤ TWS < 14	Moderate-Strong 14 ≤ TWS < 17	Strong TWS ≥ 17
Time on Distance	467.3	382.8	335.3	309.1	293.4
Time on Time	1.0701	1.3062	1.4914	1.6176	1.7044

Data in meters/kilograms (Metric)

HULL AND APPENDAGES (Lightship Trim)

ClassSWS 96#03Hull constructionCarbonCarbon rudderYesTrim tabNoMCA CertifiedNo

LOA29.570Max. Beam6.980Draft5.487Displacement61,484IMS L27.321Sink (kg/mm) 112.52

VCGD-0.521VCGM-0.479Righting Moment (kg·m) 3833.1SkegNo

PROPELLER (measured)

Propeller TypeFeathering 3 blades

InstallationShaft exposedTwin screwNoBow Thruster Diam.

PRD0.754PIPA0.0237

POWERED WINCHES

Halyard Power (KW)Halyard Speed (m/min)123.3Sheet Power (KW)Sheet Speed (m/min)123.3Spinnaker Sheet Speed (m/min)123.3

SUPERSTRUCTURES

Area Front2.00Area Side6.80Dome frontal areas (m²)0.45,0.45

RIG

Rig TypeSloopMast materialCarbonNon-circular riggingNoFiber riggingYes

P37.880IG38.458ISP41.050BAS2.677E12.300BD0.523CPW6.064

MDT10.260MDL10.520MDT20.212MDL20.472TL10.723MW0.505GO0.587

J11.400SFJ0.750FSDSPLTPS14.400WPL

BALLAST

TANKS

IdDescriptionCapacityLCGVCGSp.WghtLevel
SailingCondition
SailingAstbd97012.83-0.471.000020.6%200Bport97012.83-0.471.000020.6%200Cport2,14015.860.070.840010.0%214Dstbd2,14015.860.070.840010.0%214Eday tank18018.031.780.840010.0%18

INVENTORY

Fixed Ballast Total0

TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGAstbdWater970012.83-0.47BportWater970012.83-0.47CportFuel2,140015.860.07DstbdFuel2,140015.860.07Eday tankFuel180018.031.78Total deductible0

Total deductible

MAINSAIL

IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.082.324.257.449.94264.1917/02/2020

MIZZEN

IdMHBMUWMTWMHWMQWAreaMeas.DateComment

HEADSAIL

IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFurlerAreaMeas.DateCommentC3.035.9311.4216.4521.3841.57NoYesYes & TA461.8705/02/2024code 55D0.201.643.126.058.9811.9038.57NoNoYes232.8805/09/2024race jibE0.111.372.655.167.6410.1234.46NoInnerYes176.8530/06/2022SSB0.101.062.084.266.599.0429.75NoNoYes130.4905/02/2024staysail

SYMMETRIC SPINNAKER

IdSLUSLESLSHWSFLAreaMeas.DateComment

ASYMMETRIC SPINNAKER

IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentC45.3239.7242.5223.5823.45101%834.6018/07/2025A2-2

MIZZEN STAYSAIL

IdYSHFYSHWYSFLUseAreaMeas.DateComment

QUADRILATERAL

IdQLEQHLQFLQCDQLMMastAreaMeas.DateComment

All the sails used during an event must be declared. This applies also to the staysails tacked between the forestay and the mast and to all the sails that are smaller than the largest of their kind.
The sails that can be used during the event are only those listed in the fourth page of the certificate, regardless of the fact that other available sails are smaller than the largest of their kind listed on the certificate.
While it is not mandatory to carry all the declared sails while racing, the number of sails on board shall remain constant for each individual race day. The race day begins when the yacht leaves for the race course from its dock or mooring.
The minimum amount of liquids to carry onboard while racing is shown on the third page of the certificate as a fraction of one, under the sailing level column. The lowest number printed on the certificate is 0.100 also when the declared amount is zero.
It is NOT permitted to unfurl the staysail to tack while furling the other headsail