ORC Certificate for OPEN SEASON

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	46.3°	44.5°	42.3°	41.0°	40.1°	40.1°	41.1°	41.6°
Beat VMG	4.39	5.53	6.21	6.66	6.95	7.08	7.24	7.27
52°	6.95	8.55	9.42	9.97	10.34	10.56	10.85	10.97
60°	7.65	9.19	10.02	10.57	10.95	11.24	11.59	11.78
75°	8.34	9.94	10.78	11.42	11.89	12.27	12.81	13.17
90°	8.39	10.01	11.26	11.89	12.60	13.12	13.97	14.61
110°	7.97	9.83	10.97	11.74	12.48	12.90	15.05	16.24
120°	7.69	9.53	10.92	11.87	12.64	13.37	14.71	15.93
135°	6.56	8.41	9.87	11.10	12.30	13.62	15.71	17.43
150°	5.40	7.01	8.38	9.50	10.46	11.40	13.90	16.63
Run VMG	4.68	6.07	7.25	8.23	9.06	9.88	12.04	14.40
Gybe Angles	138.8°	141.1°	143.1°	144.4°	144.4°	142.9°	139.7°	143.4°

BOAT

ClassBaltic 68 Café RacerDesignerSurgeBuilderBaltic YachtsAge date05/2020Series date01/2020Offset fileSY336A.offData fileSY336OPF light | strong0.0% | 0.0%

HULL

Length Overall20.739 mMaximum Beam5.662 mDynamic Allowance0.000%Age Allowance0.163%

LightshipSailingDisplacement (kg)19,35822,139Draft (m)4.5184.561RM at 1° (kg·m)978.31027.5VCGD (m)-0.400-0.149VCGM (m)-0.349-0.098DLR65.03SAup / Displ 37.94

SAIL AREAS (m²)

MeasuredRatedMainsail154.29154.29Headsail Luffed121.95121.95Headsail Flying151.07151.07SymmetricAsymmetric453.53453.53Total upwind276.24Total downwind607.82

SAILS IN INVENTORY

Headsails Luffed2Headsails Flying1Spinnakers2

USE OF SAILS

Furled Sails0Mainsail FurlerNoMultiple HeadsailsYesTacking 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	820.3	651.4	579.4	540.8	518.3	508.6	497.5	495.2
52°	517.9	421.2	382.3	361.2	348.2	340.8	331.8	328.1
60°	470.8	391.6	359.2	340.7	328.7	320.4	310.5	305.5
75°	431.7	362.1	334.0	315.3	302.8	293.5	281.1	273.3
90°	429.2	359.6	319.6	302.8	285.6	274.4	257.6	246.4
110°	451.6	366.3	328.1	306.7	288.4	279.1	239.1	221.7
120°	468.4	377.6	329.7	303.3	284.7	269.2	244.8	226.0
135°	548.7	428.3	364.7	324.4	292.7	264.3	229.2	206.5
150°	666.3	513.6	429.7	378.9	344.0	315.7	259.0	216.5
Run VMG	769.3	593.1	496.2	437.6	397.2	364.6	299.1	249.9
Windward / Leeward	794.8	622.2	537.8	489.2	457.8	436.6	398.3	372.6
All purpose	590.2	470.6	412.8	380.2	357.6	342.0	314.5	297.6

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	509.7	423.1	373.7	345.5	324.7
Time on Time	0.9809	1.1819	1.3379	1.4470	1.5399

Data in meters/kilograms (Metric)

HULL AND APPENDAGES (Lightship Trim)

ClassBaltic 68 Café RacerHull constructionCarbonCarbon rudderYesTrim tabNoMCA CertifiedNo

LOA20.739Max. Beam5.662Draft4.518Displacement19,358IMS L20.246Sink (kg/mm) 59.68

VCGD-0.400VCGM-0.349Righting Moment (kg·m) 978.3SkegNo

PROPELLER (measured)

Propeller TypeFolding 3 blades

InstallationStrutTwin screwNoBow Thruster Diam.

PRD0.570PIPA0.0213

POWERED WINCHES

Halyard Power (KW)Halyard Speed (m/min)38.0Sheet Power (KW)Sheet Speed (m/min)38.0Spinnaker Sheet Speed (m/min)38.0

SUPERSTRUCTURES

Area Front1.21Area Side1.40Dome frontal areas (m²)

RIG

Rig TypeSloopMast materialCarbonNon-circular riggingYesFiber riggingYes

P27.000IG26.000ISP29.500BAS2.200E8.800BD0.320CPW5.063

MDT10.190MDL10.365MDT20.170MDL20.243TL2.400MW0.365GO0.415

J8.410SFJ0.990FSDSPLTPS11.600WPL

FLOTATION AND STABILITY

Calculation methodBoom incliningFlotation Date22/08/2024

SFFP0.008FFM0.610FF0.610LCFcl11.827SG1.0260

SAFP20.732FAM0.075FA0.075LCFsh12.192HBI1.824

W1519.5W2519.5W3519.5W4519.5LCFD14.380

PD1262.5PD2260.7PD3260.2PD4261.5

WD6.190PLM9000.00GSA1.0RSA1.0RM969.4

BALLAST

TANKS

IdDescriptionCapacityLCGVCGSp.WghtCondition
MeasurementLevel
SailingCondition
SailingAfuel15014.550.290.8400010.0%15Bwater30010.88-0.471.0000010.0%30Cwater30010.88-0.471.0000010.0%30

INVENTORY

Fixed Ballast Total0

TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGAfuelFuel150014.550.29BwaterWater300010.88-0.47CwaterWater300010.88-0.47Total deductible0

Total deductible

MAINSAIL

IdMHBMUWMTWMHWMQWAreaMeas.DateCommentB2.002.974.115.937.46154.2908/08/2025

MIZZEN

IdMHBMUWMTWMHWMQWAreaMeas.DateComment

HEADSAIL

IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFurlerAreaMeas.DateCommentG11.1226.69NoYesNo151.07dummy as per rule ORCsy 305.3A0.271.492.664.776.678.3926.69YesNoYes121.95J1F0.101.162.284.586.879.1326.20NoYesYes120.0205/03/2025B0.251.472.614.646.538.3426.69YesNoYes119.79J2E0.091.232.424.686.718.5424.16NoInnerNo108.78SSD0.080.771.492.884.215.5120.86YesInnerNo59.10GS

SYMMETRIC SPINNAKER

IdSLUSLESLSHWSFLAreaMeas.DateComment

ASYMMETRIC SPINNAKER

IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentE33.2628.0030.6317.5718.5695%453.5307/03/2025A2G32.4527.8630.1616.4218.9887%425.4908/08/2025A1.5A

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