ORC Certificate for ESENSE

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	49.3°	47.9°	45.7°	43.4°	42.2°	41.9°	41.7°	42.2°
Beat VMG	4.95	6.44	7.44	8.13	8.59	8.82	9.07	9.14
52°	7.96	10.27	11.62	12.43	12.94	13.24	13.61	13.78
60°	8.87	11.26	12.47	13.19	13.67	13.98	14.37	14.57
75°	9.79	12.19	13.44	14.10	14.57	14.93	15.44	15.77
90°	9.83	12.20	13.69	14.62	15.17	15.61	16.33	16.88
110°	9.02	11.68	13.43	14.28	14.86	15.54	17.02	18.18
120°	8.77	11.37	13.29	14.36	15.02	15.60	16.63	17.62
135°	7.42	9.73	11.71	13.24	14.43	15.45	17.33	18.87
150°	6.05	7.97	9.71	11.20	12.42	13.41	15.05	17.00
Run VMG	5.24	6.91	8.41	9.70	10.76	11.61	13.04	14.72
Gybe Angles	134.4°	137.2°	140.2°	142.8°	144.8°	145.9°	147.5°	141.3°

BOAT

ClassWally 143DesignerTrippBuilderWallyAge date06/2006Series date06/2006Offset fileSY331.offData fileSY331OPF light | strong0.0% | 0.0%

HULL

Length Overall43.456 mMaximum Beam8.546 mDynamic Allowance0.880%Age Allowance0.618%

LightshipSailingDisplacement (kg)139,713150,834Draft (m)6.1946.248RM at 1° (kg·m)7901.67986.8VCGD (m)-0.168-0.035VCGM (m)-0.156-0.023DLR68.59SAup / Displ 30.67

SAIL AREAS (m²)

MeasuredRatedMainsail495.85495.85Headsail Luffed343.57343.57Headsail FlyingSymmetricAsymmetric1230.571230.57Total upwind839.43Total downwind1,726.42

SAILS IN INVENTORY

Headsails Luffed1Headsails Flying0Spinnakers1

USE OF SAILS

Furled SailsMainsail 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	727.5	559.3	483.6	442.6	419.0	408.4	396.7	393.7
52°	452.1	350.6	309.7	289.7	278.2	271.9	264.5	261.3
60°	406.1	319.8	288.7	273.0	263.4	257.5	250.6	247.0
75°	367.9	295.4	267.8	255.2	247.1	241.1	233.2	228.3
90°	366.1	295.1	262.9	246.2	237.3	230.6	220.5	213.3
110°	398.9	308.2	268.1	252.1	242.2	231.6	211.5	198.0
120°	410.4	316.7	270.8	250.7	239.7	230.8	216.5	204.3
135°	485.5	370.0	307.5	271.8	249.4	233.0	207.7	190.7
150°	594.6	451.5	370.8	321.4	289.8	268.5	239.1	211.8
Run VMG	686.5	521.3	428.2	371.2	334.6	310.0	276.1	244.5
Windward / Leeward	707.0	540.3	455.9	406.9	376.8	359.2	336.4	319.1
All purpose	520.0	401.5	344.5	313.4	294.6	282.6	266.0	254.2

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	440.3	354.5	307.7	285.2	271.7
Time on Time	1.1356	1.4104	1.6248	1.7529	1.8404

Data in meters/kilograms (Metric)

HULL AND APPENDAGES (Lightship Trim)

ClassWally 143Hull constructionCarbonCarbon rudderYesTrim tabNoMCA CertifiedNo

LOA43.456Max. Beam8.546Draft6.194Displacement139,713IMS L38.436Sink (kg/mm) 185.29

VCGD-0.168VCGM-0.156Righting Moment (kg·m) 7901.6SkegNo

PROPELLER (measured)

Propeller TypeFeathering 4 blades

InstallationShaft exposedTwin screwNoBow Thruster Diam.

PRD1.002PIPA0.0701

POWERED WINCHES

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

SUPERSTRUCTURES

Area FrontArea SideDome frontal areas (m²)1.54,1,10

RIG

Rig TypeSloopMast materialCarbonNon-circular riggingNoFiber riggingYes

P51.508IG53.227ISP53.575BAS3.288E16.703BD1.026CPW7.340

MDT10.360MDL10.848MDT20.200MDL20.541TL18.527MW0.541GO0.659

J16.320SFJ2.380FSD0.050SPLTPS17.930WPL

BALLAST

TANKS

IdDescriptionCapacityLCGVCGSp.WghtLevel
SailingCondition
SailingAwater port3,00016.74-0.701.000025.0%750Bwater stbd3,00016.74-0.701.000025.0%750Cfwd fuel stbd4,31027.98-0.700.840032.7%1409Dfwd fuel port4,31027.98-0.700.840032.7%1409Eaft fuel stbd2,56032.08-0.450.840032.8%840Faft fuel port2,56032.08-0.450.840032.8%840

INVENTORY

Fixed Ballast Total0

TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGAwater portWater3,00016.74-0.70Bwater stbdWater3,00016.74-0.70Cfwd fuel stbdFuel4,31027.98-0.70Dfwd fuel portFuel4,31027.98-0.70Eaft fuel stbdFuel2,56032.08-0.45Faft fuel portFuel2,56032.08-0.45Total deductible

Total deductible

MAINSAIL

IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.313.205.8510.2813.81495.8523/08/2024

MIZZEN

IdMHBMUWMTWMHWMQWAreaMeas.DateComment

HEADSAIL

IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFurlerAreaMeas.DateCommentA0.161.523.006.309.9713.9451.96NoNoYes343.5723/08/2024

SYMMETRIC SPINNAKER

IdSLUSLESLSHWSFLAreaMeas.DateComment

ASYMMETRIC SPINNAKER

IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentB56.9651.8254.3927.3926.19105%1230.5702/09/2025

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