International
Certificate
2023

Boat

Unica

MLT142

Royal Malta Yacht Club
Ta' Xbiex Seafront,
Ta' Xbiex, XBX 1028
MALTA
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.0°40.8°39.6°38.7°38.1°37.6°38.2°
Beat VMG3.624.445.035.395.565.655.71
52°5.546.587.287.677.867.958.04
60°5.846.857.497.868.078.188.28
75°6.237.287.818.068.288.478.70
90°6.487.508.058.388.618.779.03
110°6.297.448.088.508.829.189.77
120°6.127.358.048.528.959.349.87
135°5.456.837.728.258.729.1910.24
150°4.625.836.907.678.088.409.06
Run VMG4.005.055.986.647.007.418.23
Gybe Angles143.5°147.8°147.8°150.1°150.5°171.8°175.4°

APH: 513.2

CDL: 10.749

GPH: 575.9

CertNo: 2311MC

BOAT
ClassONE 42DesignerJAVIER SOTO ACEBALBuilderSERIGIAge date02/2013Series date02/2013Offset fileSolaris42r.offData fileUnicaMLT142
HULL
Length Overall12.320 mMaximum Beam3.996 mDraft2.511 mDisplacement9,666 kgDLR6.6996IMS DivisionCruiser/RacerDynamic Allowance0.220%Age Allowance0.325%
PROPELLER
InstallationStrutTypeFeathering 3 bladesDiameter0.534m
CREW
Maximum weight800 kgMinimum weight600 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail53.8254.76Headsail Luffed43.3543.35Headsail FlyingSymmetricAsymmetric178.45178.45 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail16.02Storm Jib14.28Heavy Weather Jib38.56
SAIL LIMITS
Headsails6  Spinnakers5
STABILITY
Righting Moment264.6 kg·mStability Index127.9
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.
ORC Ref  03230002IRHIssued on 20/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

Unica

MLT142

Royal Malta Yacht Club
Ta' Xbiex Seafront,
Ta' Xbiex, XBX 1028
MALTA
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG993.4811.6716.1667.8647.6637.1630.3
52°650.0547.0494.6469.6458.1452.7447.8
60°616.5525.3480.5458.1446.3440.3434.6
75°577.6494.8461.0446.8435.0424.8414.0
90°555.8479.8447.3429.3418.1410.5398.6
110°572.3483.9445.3423.5407.9392.2368.4
120°588.1490.0448.0422.8402.1385.5364.6
135°660.1527.1466.5436.2412.8391.7351.6
150°779.5617.7521.6469.5445.5428.4397.2
Run VMG900.1713.3602.2542.0514.1486.1437.4
Selected Courses
Windward / Leeward946.7762.5659.2604.9580.9561.6533.8
All purpose723.9594.8528.6494.2476.1462.3442.9
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward635.90.9435
All purpose513.21.1690
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low659.30.9100
Triple Number Coastal/Long Distance Medium509.51.1776
Triple Number Coastal/Long Distance High458.51.3087
Triple Number Windward/Leeward Low854.60.7021
Triple Number Windward/Leeward Medium630.10.9522
Triple Number Windward/Leeward High556.01.0791
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance559.21.0729
Triple Number Coastal/Long Distance Low659.30.9100
Triple Number Coastal/Long Distance Medium509.51.1776
Triple Number Coastal/Long Distance High458.51.3087
Triple Number Windward/Leeward Low854.60.7021
Triple Number Windward/Leeward Medium630.10.9522
Triple Number Windward/Leeward High556.01.0791
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance942.1715.6594.8527.1493.7467.0426.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8229
Downwind "popa"1.0011
70% up, 30% down "Ilhabela"0.8693
30% up, 70% down "Ilhabela-inverso"0.9400
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low659.30.9100
Triple Number Coastal/Long Distance Medium509.51.1776
Triple Number Coastal/Long Distance High458.51.3087
Triple Number Windward/Leeward Low854.60.7021
Triple Number Windward/Leeward Medium630.10.9522
Triple Number Windward/Leeward High556.01.0791
Predominantly Upwind556.81.0775
Predominantly Downwind518.31.1577
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low659.30.9100
Triple Number All Purpose Medium509.51.1776
Triple Number All Purpose High458.51.3087
Triple Number Windward/Leeward Low854.60.7021
Triple Number Windward/Leeward Medium630.10.9522
Triple Number Windward/Leeward High556.01.0791
Predominantly Upwind556.81.0775
Predominantly Downwind518.31.1577
Predominantly Upwind Low745.60.8047
Predominantly Upwind Medium576.51.0407
Predominantly Upwind High533.51.1246
Predominantly Downwind Low712.00.8428
Predominantly Downwind Medium512.91.1699
Predominantly Downwind High439.91.3639
Chicago-Mac Upwind1.0572
Chicago-Mac All Purpose1.0946
Chicago-Mac Downwind1.1385
Bayview-Mac Cove Island1.0141
Bayview-Mac Shore1.0201
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching483.41.2412
Predominantly Reaching Low588.91.0188
Predominantly Reaching Medium477.81.2559
Predominantly Reaching High425.01.4118
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low932.60.6434
5-Band Low / Medium780.10.7692
5-Band Medium619.50.9685
5-Band Medium / High563.81.0641
5-Band High538.61.1139
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance559.21.0729
Triple Number Coastal/Long Distance Low659.30.9100
Triple Number Coastal/Long Distance Medium509.51.1776
Triple Number Coastal/Long Distance High458.51.3087
Triple Number Windward/Leeward Low854.60.7021
Triple Number Windward/Leeward Medium630.10.9522
Triple Number Windward/Leeward High556.01.0791
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance942.1715.6594.8527.1493.7467.0426.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance559.21.0729
Triple Number Coastal/Long Distance Low659.30.9100
Triple Number Coastal/Long Distance Medium509.51.1776
Triple Number Coastal/Long Distance High458.51.3087
Triple Number Windward/Leeward Low854.60.7021
Triple Number Windward/Leeward Medium630.10.9522
Triple Number Windward/Leeward High556.01.0791
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance942.1715.6594.8527.1493.7467.0426.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance559.2
Triple Number Coastal/Long Distance Low659.3
Triple Number Coastal/Long Distance Medium509.5
Triple Number Coastal/Long Distance High458.5
Triple Number Windward/Leeward Low854.6
Triple Number Windward/Leeward Medium630.1
Triple Number Windward/Leeward High556.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance942.1715.6594.8527.1493.7467.0426.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance559.21.0729
Triple Number Coastal/Long Distance Low659.30.9100
Triple Number Coastal/Long Distance Medium509.51.1776
Triple Number Coastal/Long Distance High458.51.3087
Triple Number Windward/Leeward Low854.60.7021
Triple Number Windward/Leeward Medium630.10.9522
Triple Number Windward/Leeward High556.01.0791
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance942.1715.6594.8527.1493.7467.0426.0
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)559.21.0729
Triple Number Coastal/Long Distance Low659.30.9100
Triple Number Coastal/Long Distance Medium509.51.1776
Triple Number Coastal/Long Distance High458.51.3087
Triple Number Windward/Leeward Low854.60.7021
Triple Number Windward/Leeward Medium630.10.9522
Triple Number Windward/Leeward High556.01.0791
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance942.1715.6594.8527.1493.7467.0426.0
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low659.30.9100
Triple Number Coastal/Long Distance Medium509.51.1776
Triple Number Coastal/Long Distance High458.51.3087
Triple Number Windward/Leeward Low854.60.7021
Triple Number Windward/Leeward Medium630.10.9522
Triple Number Windward/Leeward High556.01.0791
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9100
Triple Number Coastal/Long Distance Medium1.1776
Triple Number Coastal/Long Distance High1.3087
Triple Number Windward/Leeward Low0.7021
Triple Number Windward/Leeward Medium0.9522
Triple Number Windward/Leeward High1.0791
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance942.1715.6594.8527.1493.7467.0426.0
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance559.21.0729
Triple Number Coastal/Long Distance Low659.30.9100
Triple Number Coastal/Long Distance Medium509.51.1776
Triple Number Coastal/Long Distance High458.51.3087
Triple Number Windward/Leeward Low854.60.7021
Triple Number Windward/Leeward Medium630.10.9522
Triple Number Windward/Leeward High556.01.0791
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance942.1715.6594.8527.1493.7467.0426.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low659.30.9100
Triple Number Coastal/Long Distance Medium509.51.1776
Triple Number Coastal/Long Distance High458.51.3087
Triple Number Windward/Leeward Low854.60.7021
Triple Number Windward/Leeward Medium630.10.9522
Triple Number Windward/Leeward High556.01.0791
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance559.21.0729
Triple Number Coastal/Long Distance Low659.30.9100
Triple Number Coastal/Long Distance Medium509.51.1776
Triple Number Coastal/Long Distance High458.51.3087
Triple Number Windward/Leeward Low854.60.7021
Triple Number Windward/Leeward Medium630.10.9522
Triple Number Windward/Leeward High556.01.0791
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance942.1715.6594.8527.1493.7467.0426.0
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low854.60.7021
Triple Number Windward/Leeward Medium630.10.9522
Triple Number Windward/Leeward High556.01.0791
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance942.1715.6594.8527.1493.7467.0426.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low659.3
Triple Number Coastal/Long Distance Medium509.5
Triple Number Coastal/Long Distance High458.5
Triple Number Windward/Leeward Low854.6
Triple Number Windward/Leeward Medium630.1
Triple Number Windward/Leeward High556.0
Predominantly Upwind556.8
Predominantly Downwind518.3
Predominantly Reaching494.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance559.21.0729
Triple Number Coastal/Long Distance Low659.30.9100
Triple Number Coastal/Long Distance Medium509.51.1776
Triple Number Coastal/Long Distance High458.51.3087
Triple Number Windward/Leeward Low854.60.7021
Triple Number Windward/Leeward Medium630.10.9522
Triple Number Windward/Leeward High556.01.0791
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance942.1715.6594.8527.1493.7467.0426.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9100
Triple Number Coastal/Long Distance Medium1.1776
Triple Number Coastal/Long Distance High1.3087
Triple Number Windward/Leeward Low0.7021
Triple Number Windward/Leeward Medium0.9522
Triple Number Windward/Leeward High1.0791
Coastal/Long Distance1.0729
Predominantly Upwind1.0775
Predominantly Downwind1.1577
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9100
Tretall Distanseseilas Mellomvind1.1776
Tretall Distanseseilas Mye vind1.3087
Tretall Pølsebane Lite vind0.7021
Tretall Pølsebane Mellomvind0.9522
Tretall Pølsebane Mye vind1.0791
Distanseseilas ett tall (OSN 8-16kn)1.0729
Distanseseilas ett tall (APH 6-20kn)1.1690
Enkeltall Motvind1.0775
Enkeltall Medvind1.1577
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low659.30.9100
Triple Number Coastal/Long Distance Medium509.51.1776
Triple Number Coastal/Long Distance High458.51.3087
Triple Number Windward/Leeward Low854.60.7021
Triple Number Windward/Leeward Medium630.10.9522
Triple Number Windward/Leeward High556.01.0791
Coastal/Long Distance559.21.0729
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind556.81.0775
Predominantly Downwind518.31.1577
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore542.21.1067
Cape Doctor Coastal448.71.3372
Triple Number Coastal/Long Distance Low659.30.9100
Triple Number Coastal/Long Distance Medium509.51.1776
Triple Number Coastal/Long Distance High458.51.3087
Triple Number Windward/Leeward Low854.60.7021
Triple Number Windward/Leeward Medium630.10.9522
Triple Number Windward/Leeward High556.01.0791
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9100
Triple Number Coastal/Long Distance Medium1.1776
Triple Number Coastal/Long Distance High1.3087
Triple Number Windward/Leeward Low0.7021
Triple Number Windward/Leeward Medium0.9522
Triple Number Windward/Leeward High1.0791
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9100
Triple Number Coastal/Long Distance Medium1.1776
Triple Number Coastal/Long Distance High1.3087
Triple Number Windward/Leeward Low0.7021
Triple Number Windward/Leeward Medium0.9522
Triple Number Windward/Leeward High1.0791
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance559.21.0729
Triple Number Coastal/Long Distance Low659.30.9100
Triple Number Coastal/Long Distance Medium509.51.1776
Triple Number Coastal/Long Distance High458.51.3087
Triple Number Windward/Leeward Low854.60.7021
Triple Number Windward/Leeward Medium630.10.9522
Triple Number Windward/Leeward High556.01.0791
Predominantly Upwind556.81.0775
Predominantly Downwind518.31.1577
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance942.1715.6594.8527.1493.7467.0426.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance559.21.0729
Triple Number Coastal/Long Distance Low659.30.9100
Triple Number Coastal/Long Distance Medium509.51.1776
Triple Number Coastal/Long Distance High458.51.3087
Triple Number Windward/Leeward Low854.60.7021
Triple Number Windward/Leeward Medium630.10.9522
Triple Number Windward/Leeward High556.01.0791
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance942.1715.6594.8527.1493.7467.0426.0
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low659.30.9100
Triple Number All Purpose Medium509.51.1776
Triple Number All Purpose High458.51.3087
Triple Number Windward/Leeward Low854.60.7021
Triple Number Windward/Leeward Medium630.10.9522
Triple Number Windward/Leeward High556.01.0791
Predominantly Upwind556.81.0775
Predominantly Downwind518.31.1577
Predominantly Upwind Low745.60.8047
Predominantly Upwind Medium576.51.0407
Predominantly Upwind High533.51.1246
Predominantly Downwind Low712.00.8428
Predominantly Downwind Medium512.91.1699
Predominantly Downwind High439.91.3639
Chicago-Mac Upwind1.0572
Chicago-Mac All Purpose1.0946
Chicago-Mac Downwind1.1385
Bayview-Mac Cove Island1.0141
Bayview-Mac Shore1.0201
Harvest Moon Regatta446.31.3445
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy539.91.1113
San Francisco Bay Medium622.20.9644
Predominantly Reaching483.41.2412
Predominantly Reaching Low588.91.0188
Predominantly Reaching Medium477.81.2559
Predominantly Reaching High425.01.4118
Windward/Leeward 60-40 Low864.20.6943
Windward/Leeward 60-40 Medium650.80.9219
Windward/Leeward 60-40 High583.61.0281
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low932.60.6434
5-Band Low / Medium780.10.7692
5-Band Medium619.50.9685
5-Band Medium / High563.81.0641
5-Band High538.61.1139
ORC Ref  03230002IRHIssued on 20/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

Unica

MLT142

Royal Malta Yacht Club
Ta' Xbiex Seafront,
Ta' Xbiex, XBX 1028
MALTA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassONE 42Measurement14/02/2013HINPlan reviewHull constructionCoredCarbon RudderYesLight stanchionsNoTrim tabNo
LOA12.320Max. Beam3.996Draft2.511Displacement9,666Wetted area36.06IMS L11.498LSM011.299Acc. length12.350Sink (kg/mm) 27.51
VCGD-0.068VCGM-0.007RM Rated (kg·m) 264.6Limit of positive stability(°) 122.6Stability Index127.9
PROPELLER
Propeller TypeFeathering 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.534PBW0.150PIPA0.0041
EDL3.120ST10.065ST20.180
ST30.180ST40.110ST50.280
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P16.370IG16.755ISP18.220MDT10.143MDL10.260MDT20.110MDL20.200TL1.140MW0.260GO0.300
E5.590J4.700BAS1.665FSD0.038SFJ0.310SPL0.000WPLTPS6.540BD0.261MWTMCG
Flying Headsail Foretriangles IdISPTPS218.2206.540118.2206.540
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date14/02/2013MeasurerComment
SFFP1.000FFM1.571FF1.575LCFcl6.809SG1.0290
SAFP12.195FAM1.233FA1.236LCFsh7.082HBI1.404
W1169.2W2169.2W3169.2W4169.2LCFD7.290
PD1273.2PD2268.1PD3267.7PD4268.4
WD5.230PLM9000.00GSA1.0RSA1.0RM258.7
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG2Water40006.001Fuel2103510.60Total deductible2910.60
OTHER ITEMSIdKindDescriptionWeightLCGVCG5Miscellaneouswatermaker6.004Miscellaneouswater heater 20 lt9.503Batteryhouse li-lion 225ah6.402Batterystarter agm 90ah9.601Enginevolvo d2559.109Deductiblealuminium furler replaced by tuff luff202.509.708Deductiblecockpit table2510.001.207DeductibleBow roller180.001.606Deductibleac compressor256.500.00Total deductible885.262.87
ORC Ref  03230002IRHIssued on 20/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

Unica

MLT142

Royal Malta Yacht Club
Ta' Xbiex Seafront,
Ta' Xbiex, XBX 1028
MALTA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM20.331.202.073.504.6253.8229/03/2023M10.331.212.083.494.5953.7029/03/2023GreyTaff
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ10.130.841.522.683.834.9416.51YesNo 43.3529/03/2023WS0.040.671.312.563.734.8117.18NoInner 42.8729/03/2023JT0.190.791.412.613.855.1616.14YesInner 42.4429/03/2023J20.110.801.482.633.744.8416.23YesNo 41.6429/03/2023grey taffJ30.090.581.092.233.454.6816.26YesNo 37.2829/03/2023SS0.070.501.001.993.023.9215.13NoInner 30.1629/03/2023J40.100.480.901.802.783.9014.06YesNo 26.3729/03/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA220.6917.9719.3311.509.39122%178.4529/03/2023whiteA2.520.6917.9319.3111.1410.35108%176.7229/03/2023white/redA420.6217.9319.2811.409.28123%176.3029/03/2023whiteA119.6518.2418.9510.1810.17100%160.6929/03/2023yellowA319.3817.8418.619.529.27103%146.8629/03/2023whiteA018.5717.0617.826.929.1476%109.3229/03/2023laminate
ORC Ref  03230002IRHIssued on 20/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org