Club Certificate2025
IntheMiXGRE 1
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles42.8°42.8°40.5°38.8°37.5°36.9°37.1°37.2°38.4°
Beat VMG2.583.564.334.865.165.295.375.435.38
52°4.025.396.346.917.217.367.437.527.50
60°4.275.666.577.087.377.547.627.747.76
75°4.415.826.717.217.537.767.938.128.21
90°4.235.746.817.387.707.898.078.468.70
110°4.265.816.937.537.958.338.659.109.47
120°4.125.656.797.437.888.318.729.5810.33
135°3.635.076.247.067.578.008.449.4411.25
150°2.994.275.406.367.087.567.968.819.94
Run VMG2.593.704.685.526.256.847.318.078.85
Gybe Angles143.0°143.0°147.4°153.0°158.5°165.5°171.1°175.4°169.1°
APH ToD:545.4CDL: 9.513APH ToT: 1.1002CertNo:none
BOAT
ClassIMX38DesignerJeppesenBuilderX-YachtsAge date03/1993Series date03/1993Offset fileIMX38.offData fileGRE1
HULL
Length Overall11.360 mMaximum Beam3.660 mDraft2.104 mDisplacement5,556 kgDLR6.2815IMS DivisionPerformanceDynamic Allowance0.180%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight640 kg(declared)Minimum weight510 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail37.0637.65Headsail Luffed33.0833.08Headsail FlyingSymmetric98.3198.31Asymmetric91.3391.33 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail11.45Storm Jib12.13Heavy Weather Jib32.74
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting MomentN/AStability IndexN/A
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.
Club Certificate2025
IntheMiXGRE 1
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1393.21010.9832.3740.5697.8680.5670.7663.0669.8
52°895.0667.4567.4520.7499.3489.3484.8478.8479.7
60°843.7636.3548.1508.2488.2477.2472.2465.1464.1
75°815.9618.7536.4499.1478.4464.0453.8443.3438.3
90°851.5627.6528.9488.0467.6456.3446.0425.5414.0
110°845.3619.7519.7478.3452.6432.3416.3395.4380.1
120°873.7637.0530.5484.5456.7433.1412.6375.9348.6
135°991.9710.0576.8509.9475.6449.8426.4381.3319.9
150°1203.5843.2666.7566.3508.7476.5452.0408.6362.4
Run VMG1389.4973.6769.9651.7576.2526.2492.8446.2407.0
Selected Courses
Windward / Leeward1390.6992.3801.1696.1637.0603.3581.7554.6538.4
All purpose1056.8766.4631.4563.4526.5504.9489.5466.9449.8
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward666.60.9001
All purpose545.41.1002
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low698.90.8585
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium662.00.9064
Triple Number Windward/Leeward High576.91.0400
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance592.71.0123
Triple Number Coastal/Long Distance Low698.90.8585
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium662.00.9064
Triple Number Windward/Leeward High576.91.0400
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1474.5990.4754.6630.9560.6523.7495.1447.1429.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7931
Downwind "popa"0.9467
70% up, 30% down "Ilhabela"0.8337
30% up, 70% down "Ilhabela-inverso"0.8947
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low698.90.8585
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium662.00.9064
Triple Number Windward/Leeward High576.91.0400
Predominantly Upwind589.11.0185
Predominantly Downwind554.81.0814
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low698.90.8585
Triple Number AP Medium542.21.1066
Triple Number AP High484.81.2375
Triple Number Windward/Leeward Low935.60.6413
Triple Number Windward/Leeward Medium662.00.9064
Triple Number Windward/Leeward High576.91.0400
Single Number Predominant Upwind612.40.9798
Single Number Predominant Reaching544.31.1023
Single Number Predominant Downwind578.21.0377
Predominant Upwind - Low840.70.7137
Predominant Upwind - Low/Med644.70.9307
Predominant Upwind - Medium570.41.0519
Predominant Upwind - Med/High534.31.1230
Predominant Upwind - High517.61.1591
Predominant Downwind Low843.30.7115
Predominant Downwind Low/Med626.80.9573
Predominant Downwind Medium535.71.1201
Predominant Downwind Med/High478.61.2537
Predominant Downwind High442.01.3575
Predominant Reaching Low752.50.7973
Predominant Reaching Low/Med576.71.0404
Predominant Reaching Medium509.31.1781
Predominant Reaching Med/High470.11.2762
Predominant Reaching High443.71.3523
SA/DSPL Upwind22.24SA/DSPL Downwind42.91
Scoring OptionTODTOT
5-Band Windward/Leeward Low1044.20.5746
5-Band Windward/Leeward Low/Med768.00.7812
5-Band Windward/Leeward Medium650.30.9227
5-Band Windward/Leeward Med/High585.41.0249
5-Band Windward/Leeward High556.51.0782
Windward/Leeward 60-40 Low1047.80.5727
Windward/Leeward 60-40 Low/Med775.70.7735
Windward/Leeward 60-40 Medium662.40.9058
Windward/Leeward 60-40 Med/High603.00.9950
Windward/Leeward 60-40 High578.31.0376
5-Band AP Low771.70.7775
5-Band AP Low/Med611.80.9806
5-Band AP Medium534.71.1222
5-Band AP Med/High491.41.2211
5-Band AP High467.81.2826
5-Band SF Bay Tour - Low901.10.6658
5-Band SF Bay Tour - Low/Med734.40.8170
5-Band SF Bay Tour - Medium628.50.9546
5-Band SF Bay Tour - Med/High571.51.0499
5-Band SF Bay Tour - High544.21.1025
Chicago-Mac Upwind0.9507
Chicago-Mac All Purpose0.9782
Chicago-Mac Downwind1.0001
Bayview-Mac Cove Island0.7189
Bayview-Mac Shore0.7239
Harvest Moon Regatta476.01.2606
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance592.71.0123
Triple Number Coastal/Long Distance Low698.90.8585
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium662.00.9064
Triple Number Windward/Leeward High576.91.0400
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1474.5990.4754.6630.9560.6523.7495.1447.1429.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance592.71.0123
Triple Number Coastal/Long Distance Low698.90.8585
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium662.00.9064
Triple Number Windward/Leeward High576.91.0400
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1474.5990.4754.6630.9560.6523.7495.1447.1429.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance592.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1474.5990.4754.6630.9560.6523.7495.1447.1429.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low698.90.8585
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium662.00.9064
Triple Number Windward/Leeward High576.91.0400
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)592.71.0123
Triple Number Coastal/Long Distance Low698.90.8585
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium662.00.9064
Triple Number Windward/Leeward High576.91.0400
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1474.5990.4754.6630.9560.6523.7495.1447.1429.9
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low698.90.8585
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium662.00.9064
Triple Number Windward/Leeward High576.91.0400
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0123
Triple Number Coastal/Long Distance Low0.8585
Triple Number Coastal/Long Distance Medium1.1067
Triple Number Coastal/Long Distance High1.2375
Triple Number Windward/Leeward Low0.6691
Triple Number Windward/Leeward Medium0.9064
Triple Number Windward/Leeward High1.0400
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1474.5990.4754.6630.9560.6523.7495.1447.1429.9
For information
General Purpose Handicap (GPH)611.7
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance592.71.0123
Triple Number Coastal/Long Distance Low698.90.8585
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium662.00.9064
Triple Number Windward/Leeward High576.91.0400
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1474.5990.4754.6630.9560.6523.7495.1447.1429.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low698.90.8585
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium662.00.9064
Triple Number Windward/Leeward High576.91.0400
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance592.71.0123
Triple Number Coastal/Long Distance Low698.90.8585
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium662.00.9064
Triple Number Windward/Leeward High576.91.0400
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1474.5990.4754.6630.9560.6523.7495.1447.1429.9
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance592.71.0123
Triple Number Coastal/Long Distance Low698.90.8585
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium662.00.9064
Triple Number Windward/Leeward High576.91.0400
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1474.5990.4754.6630.9560.6523.7495.1447.1429.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low698.9
Triple Number Coastal/Long Distance Medium542.2
Triple Number Coastal/Long Distance High484.8
Triple Number Windward/Leeward Low896.7
Triple Number Windward/Leeward Medium662.0
Triple Number Windward/Leeward High576.9
Predominantly Upwind589.1
Predominantly Downwind554.8
Predominantly Reaching532.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance592.71.0123
Triple Number Coastal/Long Distance Low698.90.8585
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium662.00.9064
Triple Number Windward/Leeward High576.91.0400
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1474.5990.4754.6630.9560.6523.7495.1447.1429.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8585
Triple Number Coastal/Long Distance Medium1.1067
Triple Number Coastal/Long Distance High1.2375
Triple Number Windward/Leeward Low0.6691
Triple Number Windward/Leeward Medium0.9064
Triple Number Windward/Leeward High1.0400
Coastal/Long Distance1.0123
Predominantly Upwind1.0185
Predominantly Downwind1.0814
For information
General Purpose Handicap (GPH)611.7
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.1002
Distanseseilas Trippeltall svak vind0.8585
Distanseseilas Trippeltall mellomvind1.1067
Distanseseilas Trippeltall sterk vind1.2375
Pølsebane Trippeltall svak vind0.6691
Pølsebane Trippeltall mellomvind0.9064
Pølsebane Trippeltall sterk vind1.0400
Motvind Singeltall1.0185
Medvind Singeltall1.0814
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low698.90.8585
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium662.00.9064
Triple Number Windward/Leeward High576.91.0400
Coastal/Long Distance592.71.0123
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind589.11.0185
Predominantly Downwind554.81.0814
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore543.21.1045
Cape Doctor Coastal454.91.3190
Triple Number Coastal/Long Distance Low698.90.8585
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium662.00.9064
Triple Number Windward/Leeward High576.91.0400
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8585
Triple Number Coastal/Long Distance Medium1.1067
Triple Number Coastal/Long Distance High1.2375
Triple Number Windward/Leeward Low0.6691
Triple Number Windward/Leeward Medium0.9064
Triple Number Windward/Leeward High1.0400
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8585
Triple Number Coastal/Long Distance Medium1.1067
Triple Number Coastal/Long Distance High1.2375
Triple Number Windward/Leeward Low0.6691
Triple Number Windward/Leeward Medium0.9064
Triple Number Windward/Leeward High1.0400
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance592.71.0123
Triple Number Coastal/Long Distance Low698.90.8585
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium662.00.9064
Triple Number Windward/Leeward High576.91.0400
Predominantly Upwind589.11.0185
Predominantly Downwind554.81.0814
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1474.5990.4754.6630.9560.6523.7495.1447.1429.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance592.71.0123
Triple Number Coastal/Long Distance Low698.90.8585
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium662.00.9064
Triple Number Windward/Leeward High576.91.0400
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1474.5990.4754.6630.9560.6523.7495.1447.1429.9
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low698.90.8585
Triple Number AP Medium542.21.1066
Triple Number AP High484.81.2375
Triple Number Windward/Leeward Low935.60.6413
Triple Number Windward/Leeward Medium662.00.9064
Triple Number Windward/Leeward High576.91.0400
Single Number Predominant Upwind612.40.9798
Single Number Predominant Reaching544.31.1023
Single Number Predominant Downwind578.21.0377
Predominant Upwind - Low840.70.7137
Predominant Upwind - Low/Med644.70.9307
Predominant Upwind - Medium570.41.0519
Predominant Upwind - Med/High534.31.1230
Predominant Upwind - High517.61.1591
Predominant Downwind Low843.30.7115
Predominant Downwind Low/Med626.80.9573
Predominant Downwind Medium535.71.1201
Predominant Downwind Med/High478.61.2537
Predominant Downwind High442.01.3575
Predominant Reaching Low752.50.7973
Predominant Reaching Low/Med576.71.0404
Predominant Reaching Medium509.31.1781
Predominant Reaching Med/High470.11.2762
Predominant Reaching High443.71.3523
SA/DSPL Upwind22.24SA/DSPL Downwind42.91
Scoring OptionTODTOT
5-Band Windward/Leeward Low1044.20.5746
5-Band Windward/Leeward Low/Med768.00.7812
5-Band Windward/Leeward Medium650.30.9227
5-Band Windward/Leeward Med/High585.41.0249
5-Band Windward/Leeward High556.51.0782
Windward/Leeward 60-40 Low1047.80.5727
Windward/Leeward 60-40 Low/Med775.70.7735
Windward/Leeward 60-40 Medium662.40.9058
Windward/Leeward 60-40 Med/High603.00.9950
Windward/Leeward 60-40 High578.31.0376
5-Band AP Low771.70.7775
5-Band AP Low/Med611.80.9806
5-Band AP Medium534.71.1222
5-Band AP Med/High491.41.2211
5-Band AP High467.81.2826
5-Band SF Bay Tour - Low901.10.6658
5-Band SF Bay Tour - Low/Med734.40.8170
5-Band SF Bay Tour - Medium628.50.9546
5-Band SF Bay Tour - Med/High571.51.0499
5-Band SF Bay Tour - High544.21.1025
Chicago-Mac Upwind0.9507
Chicago-Mac All Purpose0.9782
Chicago-Mac Downwind1.0001
Bayview-Mac Cove Island0.7189
Bayview-Mac Shore0.7239
Harvest Moon Regatta476.01.2606
Club Certificate2025
IntheMiXGRE 1
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassIMX38Measurement07/04/1998HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA11.360Max. Beam3.660Draft2.104Displacement5,556Wetted area26.22IMS L9.869LSM09.598Acc. length11.360Sink (kg/mm) 19.74
VCGD-0.046VCGM0.015RM Rated (kg·m) 141.1Limit of positive stability(°) N/AStability IndexN/ADefault crew weight649Declared crew weight640
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.410PBWPIPA0.0016
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays1CheckstaysSpreaders3Rotating mastNo
P13.350IG15.490ISP15.440MDT10.117MDL10.200MDT20.116MDL20.160TL1.600MW0.160GO0.183
E4.900J4.390BAS1.845FSD0.042SFJ0.295SPL4.672WPLTPS5.310BD0.190MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered141.1Flotation Date28/04/2024
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
IntheMiXGRE 1
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.160.921.662.943.9737.0611/03/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.070.651.242.283.254.1015.06YesNo 33.08
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment115.2515.2515.257.797.5298.31
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment116.0014.4015.207.177.3797%91.3307/04/2015