International
Certificate
2022

Boat

MicroDarcy

USA 56443

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles44.1°42.6°40.6°39.0°38.2°38.1°37.6°
Beat VMG3.824.705.255.505.635.685.81
52°5.887.117.627.807.907.978.06
60°6.287.427.858.038.148.248.34
75°6.667.658.078.378.568.688.87
90°6.647.648.098.478.849.139.51
110°6.427.698.258.618.959.289.95
120°6.297.628.268.859.339.7610.61
135°5.577.127.978.589.3110.1611.89
150°4.715.967.157.948.408.9810.71
Run VMG4.085.166.196.907.287.789.28
Gybe Angles143.3°145.6°147.4°151.9°149.2°146.6°143.2°

APH: 497.0

CDL: 10.948

GPH: 556.7

CertNo: US6457

BOAT
ClassJ-124DesignerJohnstoneBuilderPearsonAge date12/2005Series date10/2005Offset fileUS41984.offData fileUS6457
HULL
Length Overall12.406 mMaximum Beam3.474 mDraft2.102 mDisplacement5,680 kgDLR3.8728IMS DivisionCruiser/RacerDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.458m
CREW
Maximum weight817 kgMinimum weight612 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail45.2246.11Headsail Luffed48.4348.43Headsail Flying53.4753.47SymmetricAsymmetric157.32157.32 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail13.38Storm Jib11.11Heavy Weather Jib29.98
SAIL LIMITS
Headsails6  Spinnakers4
STABILITY
Righting Moment140.9 kg·mStability Index118.8
COMMENTS
ex-MARISOL
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  03330001S84Issued on 07/03/2022Valid until 31/01/2023
VPP ver: 2022 1.01 | © ORC | www.orc.org

International
Certificate
2022

Boat

MicroDarcy

USA 56443

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG941.9766.4685.2654.1639.3633.4619.8
52°612.4506.5472.5461.3455.7451.9446.6
60°573.7485.5458.5448.2442.0437.0431.6
75°540.2470.9446.0430.1420.7414.7405.9
90°541.8471.4445.2425.2407.2394.2378.6
110°560.9468.2436.4418.3402.2387.9361.9
120°572.7472.2435.9406.6385.8368.9339.2
135°646.0505.4451.5419.6386.6354.3302.8
150°764.5604.1503.4453.3428.5400.7336.1
Run VMG882.7697.5581.2521.8494.7462.7388.1
Selected Courses
Windward / Leeward912.3732.0633.2588.0567.0548.1504.0
All purpose696.2569.5510.4481.5463.8448.8419.8
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward615.30.9752
All purpose497.01.2074
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low632.80.9481
Triple Number Coastal/Long Distance Medium494.11.2144
Triple Number Coastal/Long Distance High441.71.3584
Triple Number Windward/Leeward Low822.10.7298
Triple Number Windward/Leeward Medium609.80.9839
Triple Number Windward/Leeward High536.21.1189
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance541.81.1075
Triple Number Coastal/Long Distance Low632.80.9481
Triple Number Coastal/Long Distance Medium494.11.2144
Triple Number Coastal/Long Distance High441.71.3584
Triple Number Windward/Leeward Low822.10.7298
Triple Number Windward/Leeward Medium609.80.9839
Triple Number Windward/Leeward High536.21.1189
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance909.4687.2572.8513.3481.7453.4402.8
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.8502
Downwind "popa"1.0425
70% up, 30% down "Ilhabela"0.9000
30% up, 70% down "Ilhabela-inverso"0.9762
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low632.80.9481
Triple Number Coastal/Long Distance Medium494.11.2144
Triple Number Coastal/Long Distance High441.71.3584
Triple Number Windward/Leeward Low822.10.7298
Triple Number Windward/Leeward Medium609.80.9839
Triple Number Windward/Leeward High536.21.1189
Predominantly Upwind539.51.1122
Predominantly Downwind498.81.2029
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low632.80.9481
Triple Number All Purpose Medium494.11.2144
Triple Number All Purpose High441.71.3584
Triple Number Windward/Leeward Low822.10.7298
Triple Number Windward/Leeward Medium609.80.9839
Triple Number Windward/Leeward High536.21.1189
Predominantly Upwind539.51.1122
Predominantly Downwind498.81.2029
Predominantly Upwind Low709.70.8454
Predominantly Upwind Medium559.71.0720
Predominantly Upwind High525.21.1425
Predominantly Downwind Low690.40.8691
Predominantly Downwind Medium495.51.2108
Predominantly Downwind High409.51.4653
Chicago-Mac Upwind1.0929
Chicago-Mac All Purpose1.1333
Chicago-Mac Downwind1.1822
Bayview-Mac Cove Island1.0541
Bayview-Mac Shore1.0614
Victoria-Maui1.2653
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance541.81.1075
Triple Number Coastal/Long Distance Low632.80.9481
Triple Number Coastal/Long Distance Medium494.11.2144
Triple Number Coastal/Long Distance High441.71.3584
Triple Number Windward/Leeward Low822.10.7298
Triple Number Windward/Leeward Medium609.80.9839
Triple Number Windward/Leeward High536.21.1189
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance909.4687.2572.8513.3481.7453.4402.8
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance541.81.1075
Triple Number Coastal/Long Distance Low632.80.9481
Triple Number Coastal/Long Distance Medium494.11.2144
Triple Number Coastal/Long Distance High441.71.3584
Triple Number Windward/Leeward Low822.10.7298
Triple Number Windward/Leeward Medium609.80.9839
Triple Number Windward/Leeward High536.21.1189
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance909.4687.2572.8513.3481.7453.4402.8
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance541.8
Triple Number Coastal/Long Distance Low632.8
Triple Number Coastal/Long Distance Medium494.1
Triple Number Coastal/Long Distance High441.7
Triple Number Windward/Leeward Low822.1
Triple Number Windward/Leeward Medium609.8
Triple Number Windward/Leeward High536.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance909.4687.2572.8513.3481.7453.4402.8
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance541.81.1075
Triple Number Coastal/Long Distance Low632.80.9481
Triple Number Coastal/Long Distance Medium494.11.2144
Triple Number Coastal/Long Distance High441.71.3584
Triple Number Windward/Leeward Low822.10.7298
Triple Number Windward/Leeward Medium609.80.9839
Triple Number Windward/Leeward High536.21.1189
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance909.4687.2572.8513.3481.7453.4402.8
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)541.81.1075
Triple Number Coastal/Long Distance Low632.80.9481
Triple Number Coastal/Long Distance Medium494.11.2144
Triple Number Coastal/Long Distance High441.71.3584
Triple Number Windward/Leeward Low822.10.7298
Triple Number Windward/Leeward Medium609.80.9839
Triple Number Windward/Leeward High536.21.1189
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance909.4687.2572.8513.3481.7453.4402.8
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low632.80.9481
Triple Number Coastal/Long Distance Medium494.11.2144
Triple Number Coastal/Long Distance High441.71.3584
Triple Number Windward/Leeward Low822.10.7298
Triple Number Windward/Leeward Medium609.80.9839
Triple Number Windward/Leeward High536.21.1189
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9481
Triple Number Coastal/Long Distance Medium1.2144
Triple Number Coastal/Long Distance High1.3584
Triple Number Windward/Leeward Low0.7298
Triple Number Windward/Leeward Medium0.9839
Triple Number Windward/Leeward High1.1189
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance909.4687.2572.8513.3481.7453.4402.8
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance541.81.1075
Triple Number Coastal/Long Distance Low632.80.9481
Triple Number Coastal/Long Distance Medium494.11.2144
Triple Number Coastal/Long Distance High441.71.3584
Triple Number Windward/Leeward Low822.10.7298
Triple Number Windward/Leeward Medium609.80.9839
Triple Number Windward/Leeward High536.21.1189
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance909.4687.2572.8513.3481.7453.4402.8
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low632.80.9481
Triple Number Coastal/Long Distance Medium494.11.2144
Triple Number Coastal/Long Distance High441.71.3584
Triple Number Windward/Leeward Low822.10.7298
Triple Number Windward/Leeward Medium609.80.9839
Triple Number Windward/Leeward High536.21.1189
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance541.81.1075
Triple Number Coastal/Long Distance Low632.80.9481
Triple Number Coastal/Long Distance Medium494.11.2144
Triple Number Coastal/Long Distance High441.71.3584
Triple Number Windward/Leeward Low822.10.7298
Triple Number Windward/Leeward Medium609.80.9839
Triple Number Windward/Leeward High536.21.1189
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance909.4687.2572.8513.3481.7453.4402.8
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance541.81.1075
Triple Number Coastal/Long Distance Low632.80.9481
Triple Number Coastal/Long Distance Medium494.11.2144
Triple Number Coastal/Long Distance High441.71.3584
Triple Number Windward/Leeward Low822.10.7298
Triple Number Windward/Leeward Medium609.80.9839
Triple Number Windward/Leeward High536.21.1189
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance909.4687.2572.8513.3481.7453.4402.8
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low822.10.7298
Triple Number Windward/Leeward Medium609.80.9839
Triple Number Windward/Leeward High536.21.1189
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance909.4687.2572.8513.3481.7453.4402.8
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low632.8
Triple Number Coastal/Long Distance Medium494.1
Triple Number Coastal/Long Distance High441.7
Triple Number Windward/Leeward Low822.1
Triple Number Windward/Leeward Medium609.8
Triple Number Windward/Leeward High536.2
Predominantly Upwind539.5
Predominantly Downwind498.8
Predominantly Reaching477.8
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance541.81.1075
Triple Number Coastal/Long Distance Low632.80.9481
Triple Number Coastal/Long Distance Medium494.11.2144
Triple Number Coastal/Long Distance High441.71.3584
Triple Number Windward/Leeward Low822.10.7298
Triple Number Windward/Leeward Medium609.80.9839
Triple Number Windward/Leeward High536.21.1189
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance909.4687.2572.8513.3481.7453.4402.8
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9481
Triple Number Coastal/Long Distance Medium1.2144
Triple Number Coastal/Long Distance High1.3584
Triple Number Windward/Leeward Low0.7298
Triple Number Windward/Leeward Medium0.9839
Triple Number Windward/Leeward High1.1189
Coastal/Long Distance1.1075
Predominantly Upwind1.1122
Predominantly Downwind1.2029
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.1075
Tretall Distanseseilas Lite vind0.9481
Tretall Distanseseilas Mellomvind1.2144
Tretall Distanseseilas Mye vind1.3584
Tretall Pølsebane Lite vind0.7298
Tretall Pølsebane Mellomvind0.9839
Tretall Pølsebane Mye vind1.1189
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas909.4687.2572.8513.3481.7453.4402.8
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low632.80.9481
Triple Number Coastal/Long Distance Medium494.11.2144
Triple Number Coastal/Long Distance High441.71.3584
Triple Number Windward/Leeward Low822.10.7298
Triple Number Windward/Leeward Medium609.80.9839
Triple Number Windward/Leeward High536.21.1189
Coastal/Long Distance541.81.1075
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind539.51.1122
Predominantly Downwind498.81.2029
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore517.21.1601
Cape Doctor Coastal428.51.4003
Triple Number Coastal/Long Distance Low632.80.9481
Triple Number Coastal/Long Distance Medium494.11.2144
Triple Number Coastal/Long Distance High441.71.3584
Triple Number Windward/Leeward Low822.10.7298
Triple Number Windward/Leeward Medium609.80.9839
Triple Number Windward/Leeward High536.21.1189
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9481
Triple Number Coastal/Long Distance Medium1.2144
Triple Number Coastal/Long Distance High1.3584
Triple Number Windward/Leeward Low0.7298
Triple Number Windward/Leeward Medium0.9839
Triple Number Windward/Leeward High1.1189
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9481
Triple Number Coastal/Long Distance Medium1.2144
Triple Number Coastal/Long Distance High1.3584
Triple Number Windward/Leeward Low0.7298
Triple Number Windward/Leeward Medium0.9839
Triple Number Windward/Leeward High1.1189
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance541.81.1075
Triple Number Coastal/Long Distance Low632.80.9481
Triple Number Coastal/Long Distance Medium494.11.2144
Triple Number Coastal/Long Distance High441.71.3584
Triple Number Windward/Leeward Low822.10.7298
Triple Number Windward/Leeward Medium609.80.9839
Triple Number Windward/Leeward High536.21.1189
Predominantly Upwind539.51.1122
Predominantly Downwind498.81.2029
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance909.4687.2572.8513.3481.7453.4402.8
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance541.81.1075
Triple Number Coastal/Long Distance Low632.80.9481
Triple Number Coastal/Long Distance Medium494.11.2144
Triple Number Coastal/Long Distance High441.71.3584
Triple Number Windward/Leeward Low822.10.7298
Triple Number Windward/Leeward Medium609.80.9839
Triple Number Windward/Leeward High536.21.1189
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance909.4687.2572.8513.3481.7453.4402.8
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low632.80.9481
Triple Number All Purpose Medium494.11.2144
Triple Number All Purpose High441.71.3584
Triple Number Windward/Leeward Low822.10.7298
Triple Number Windward/Leeward Medium609.80.9839
Triple Number Windward/Leeward High536.21.1189
Predominantly Upwind539.51.1122
Predominantly Downwind498.81.2029
Predominantly Upwind Low709.70.8454
Predominantly Upwind Medium559.71.0720
Predominantly Upwind High525.21.1425
Predominantly Downwind Low690.40.8691
Predominantly Downwind Medium495.51.2108
Predominantly Downwind High409.51.4653
Chicago-Mac Upwind1.0929
Chicago-Mac All Purpose1.1333
Chicago-Mac Downwind1.1822
Bayview-Mac Cove Island1.0541
Bayview-Mac Shore1.0614
Harvest Moon Regatta436.81.3737
Victoria-Maui1.2653
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low898.40.6678
5-Band Low / Medium750.40.7995
5-Band Medium600.60.9989
5-Band Medium / High547.11.0966
5-Band High511.61.1728
ORC Ref  03330001S84Issued on 07/03/2022Valid until 31/01/2023
VPP ver: 2022 1.01 | © ORC | www.orc.org

International
Certificate
2022

Boat

MicroDarcy

USA 56443

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ-124MeasurementHINPlan reviewHull constructionCoredAramid Hull CoreNoCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.406Max. Beam3.474Draft2.102Displacement5,680Wetted area28.73IMS L11.473LSM011.361Acc. length11.290Sink (kg/mm) 21.66
VCGD0.101VCGM-0.053RM Measured (kg·m) 140.9RM Default (kg·m) 143.6Limit of positive stability(°) 116.3Stability Index118.8
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.458PBW0.116PIPA0.0032
EDL1.457ST10.049ST20.174
ST30.177ST40.095ST50.366
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2
P14.753IG14.764ISP16.533MDT10.119MDL10.226MDT20.119MDL20.177TL1.768MW0.220GO0.259
E5.182J4.252BAS1.689FSD0.000SFJ0.573SPL0.000WPLTPS6.309BD0.125MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date08/08/2018MeasurerComment
SFFP0.457FFM1.262FF1.262LCFcl6.856SG1.0240
SAFP11.735FAM0.880FA0.880LCFsh7.073HBI1.071
W187.5W287.5W387.5W487.5
PD1571.7PD2571.7PD3571.7PD4571.7
WD11.690PLM9000.00GSA1.0RSA1.0
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03330001S84Issued on 07/03/2022Valid until 31/01/2023
VPP ver: 2022 1.01 | © ORC | www.orc.org

International
Certificate
2022

Boat

MicroDarcy

USA 56443

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment10.171.071.913.314.3545.22Unknown
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment20.060.801.553.104.716.3017.05NoYes053.47UnknownFRACT0.070.791.553.164.876.6114.97NoNo 48.43Unknown
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialComment119.2016.5217.8610.5310.7398%157.32Unknown
ORC Ref  03330001S84Issued on 07/03/2022Valid until 31/01/2023
VPP ver: 2022 1.01 | © ORC | www.orc.org