International
Certificate
2021

Boat

GRANMA X

GRE-88

Hellenic Sailing Federation
Offshore Committee Επιτροπή
Ανοικτής Θαλάσσης Ελληνικής
Ιστιοπλοϊκής Ομοσπονδίας

Certificate number: 00231
Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles42.8°41.3°40.5°39.0°38.6°38.6°38.3°
Beat VMG3.504.234.815.125.245.285.38
52°5.346.336.977.267.377.427.49
60°5.646.617.157.427.577.647.70
75°5.876.827.297.597.838.028.18
90°5.796.807.377.627.928.228.68
110°5.776.947.517.948.328.568.99
120°5.626.817.447.898.378.839.44
135°5.106.287.137.608.058.549.63
150°4.325.436.417.147.587.998.90
Run VMG3.744.705.556.286.897.398.18
Gybe Angles145.0°149.0°151.0°157.0°174.0°180.0°180.0°

GPH = 611.9

CDL = 9.429

BOAT
ClassIMX-38𝕚DesignerN.JEPPESENBuilderX-YACHTSAge Date04/1996Series Date09/1992Offset FileORC0010.OFF
HULL
Length Overall11.360 mMaximum Beam3.660 mDraft2.100 mDisplacement5,463 kgDLR5.8764IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrut𝕚TypeFolding 2 blades𝕚Diameter0.410m
CREW
Maximum weight720 kg𝕚Minimum weight540 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRated Mainsail38.6839.48Headsail Luffed34.7734.77Headsail FlyingSymmetric102.67𝕚102.67𝕚Asymmetric
SAIL LIMITATIONS
Headsails5 Spinnakers4
STABILITY
Righting Moment136.0 kg·mStability Index112.3
COMMENTS
ex "AEOLOS II", ex "ELLINIX", ex "MAISTRATO".
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.

International
Certificate
2021

Boat

GRANMA X

GRE-88

Hellenic Sailing Federation
Offshore Committee Επιτροπή
Ανοικτής Θαλάσσης Ελληνικής
Ιστιοπλοϊκής Ομοσπονδίας

Certificate number: 00231
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1027.7850.9748.9702.5687.3681.6668.6
52°674.0568.7516.5496.1488.6485.2480.5
60°638.2544.4503.4485.0475.4471.1467.8
75°613.4528.2493.9474.5459.7448.8440.2
90°622.1529.3488.7472.4454.6437.7414.7
110°624.3519.0479.1453.5432.8420.6400.5
120°640.9528.7483.7456.0429.9407.8381.5
135°706.2573.0505.1473.6447.3421.7373.8
150°832.7663.2561.7504.2475.1450.7404.5
Run VMG961.5765.9648.1573.7522.5487.4440.1
Selected Courses
Windward / Leeward994.6808.4698.5638.1604.9584.5554.4
All purpose767.7633.5563.0526.4504.8488.6465.1
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward668.80.8971
All purpose545.31.1002
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low700.60.8564
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low901.40.6656
Triple Number Windward/Leeward Medium664.20.9034
Triple Number Windward/Leeward High578.31.0375
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance593.91.0102
Triple Number Coastal/Long Distance Low700.60.8564
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low901.40.6656
Triple Number Windward/Leeward Medium664.20.9034
Triple Number Windward/Leeward High578.31.0375
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.3760.0631.9560.8523.6494.1446.6
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.7825
Downwind "popa"0.9547
70% up, 30% down "Ilhabela"0.8273
30% up, 70% down "Ilhabela-inverso"0.8956
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low700.60.8564
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low901.40.6656
Triple Number Windward/Leeward Medium664.20.9034
Triple Number Windward/Leeward High578.31.0375
Predominantly Upwind591.61.0142
Predominantly Downwind553.41.0842
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low700.60.8564
Triple Number All Purpose Medium542.21.1067
Triple Number All Purpose High483.81.2401
Triple Number Windward/Leeward Low901.40.6656
Triple Number Windward/Leeward Medium664.20.9034
Triple Number Windward/Leeward High578.31.0375
Predominantly Upwind591.61.0142
Predominantly Downwind553.41.0842
Predominantly Upwind Low784.10.7652
Predominantly Upwind Medium609.20.9849
Predominantly Upwind High567.91.0565
Predominantly Downwind Low760.60.7888
Predominantly Downwind Medium548.21.0946
Predominantly Downwind High456.31.3148
Chicago-Mac Upwind0.9975
Chicago-Mac All Purpose1.0284
Chicago-Mac Downwind1.0667
Bayview-Mac Cove Island0.9557
Bayview-Mac Shore0.9635
Victoria-Maui1.1418
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance593.91.0102
Triple Number Coastal/Long Distance Low700.60.8564
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low901.40.6656
Triple Number Windward/Leeward Medium664.20.9034
Triple Number Windward/Leeward High578.31.0375
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.3760.0631.9560.8523.6494.1446.6
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance593.91.0102
Triple Number Coastal/Long Distance Low700.60.8564
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low901.40.6656
Triple Number Windward/Leeward Medium664.20.9034
Triple Number Windward/Leeward High578.31.0375
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.3760.0631.9560.8523.6494.1446.6
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance593.9
Triple Number Coastal/Long Distance Low700.6
Triple Number Coastal/Long Distance Medium542.2
Triple Number Coastal/Long Distance High483.8
Triple Number Windward/Leeward Low901.4
Triple Number Windward/Leeward Medium664.2
Triple Number Windward/Leeward High578.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.3760.0631.9560.8523.6494.1446.6
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance593.91.0102
Triple Number Coastal/Long Distance Low700.60.8564
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low901.40.6656
Triple Number Windward/Leeward Medium664.20.9034
Triple Number Windward/Leeward High578.31.0375
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.3760.0631.9560.8523.6494.1446.6
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)593.91.0102
Triple Number Coastal/Long Distance Low700.60.8564
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low901.40.6656
Triple Number Windward/Leeward Medium664.20.9034
Triple Number Windward/Leeward High578.31.0375
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.3760.0631.9560.8523.6494.1446.6
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low700.60.8564
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low901.40.6656
Triple Number Windward/Leeward Medium664.20.9034
Triple Number Windward/Leeward High578.31.0375
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8564
Triple Number Coastal/Long Distance Medium1.1067
Triple Number Coastal/Long Distance High1.2401
Triple Number Windward/Leeward Low0.6656
Triple Number Windward/Leeward Medium0.9034
Triple Number Windward/Leeward High1.0375
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.3760.0631.9560.8523.6494.1446.6
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance593.91.0102
Triple Number Coastal/Long Distance Low700.60.8564
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low901.40.6656
Triple Number Windward/Leeward Medium664.20.9034
Triple Number Windward/Leeward High578.31.0375
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.3760.0631.9560.8523.6494.1446.6
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low700.60.8564
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low901.40.6656
Triple Number Windward/Leeward Medium664.20.9034
Triple Number Windward/Leeward High578.31.0375
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance593.91.0102
Triple Number Coastal/Long Distance Low700.60.8564
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low901.40.6656
Triple Number Windward/Leeward Medium664.20.9034
Triple Number Windward/Leeward High578.31.0375
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.3760.0631.9560.8523.6494.1446.6
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance593.91.0102
Triple Number Coastal/Long Distance Low700.60.8564
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low901.40.6656
Triple Number Windward/Leeward Medium664.20.9034
Triple Number Windward/Leeward High578.31.0375
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.3760.0631.9560.8523.6494.1446.6
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low901.40.6656
Triple Number Windward/Leeward Medium664.20.9034
Triple Number Windward/Leeward High578.31.0375
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.3760.0631.9560.8523.6494.1446.6
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low700.6
Triple Number Coastal/Long Distance Medium542.2
Triple Number Coastal/Long Distance High483.8
Triple Number Windward/Leeward Low901.4
Triple Number Windward/Leeward Medium664.2
Triple Number Windward/Leeward High578.3
Predominantly Upwind591.6
Predominantly Downwind553.4
Predominantly Reaching531.8
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low700.60.8564
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low901.40.6656
Triple Number Windward/Leeward Medium664.20.9034
Triple Number Windward/Leeward High578.31.0375
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8564
Triple Number Coastal/Long Distance Medium1.1067
Triple Number Coastal/Long Distance High1.2401
Triple Number Windward/Leeward Low0.6656
Triple Number Windward/Leeward Medium0.9034
Triple Number Windward/Leeward High1.0375
Coastal/Long Distance1.0102
Predominantly Upwind1.0142
Predominantly Downwind1.0842
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.0102
Tretall Distanseseilas Lite vind0.8564
Tretall Distanseseilas Mellomvind1.1067
Tretall Distanseseilas Mye vind1.2401
Tretall Pølsebane Lite vind0.6656
Tretall Pølsebane Mellomvind0.9034
Tretall Pølsebane Mye vind1.0375
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas991.3760.0631.9560.8523.6494.1446.6
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low700.60.8564
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low901.40.6656
Triple Number Windward/Leeward Medium664.20.9034
Triple Number Windward/Leeward High578.31.0375
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind591.61.0142
Predominantly Downwind553.41.0842
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore563.41.0649
Cape Doctor Coastal472.11.2708
Triple Number Coastal/Long Distance Low700.60.8564
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low901.40.6656
Triple Number Windward/Leeward Medium664.20.9034
Triple Number Windward/Leeward High578.31.0375
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8564
Triple Number Coastal/Long Distance Medium1.1067
Triple Number Coastal/Long Distance High1.2401
Triple Number Windward/Leeward Low0.6656
Triple Number Windward/Leeward Medium0.9034
Triple Number Windward/Leeward High1.0375
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8564
Triple Number Coastal/Long Distance Medium1.1067
Triple Number Coastal/Long Distance High1.2401
Triple Number Windward/Leeward Low0.6656
Triple Number Windward/Leeward Medium0.9034
Triple Number Windward/Leeward High1.0375
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance593.91.0102
Triple Number Coastal/Long Distance Low700.60.8564
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low901.40.6656
Triple Number Windward/Leeward Medium664.20.9034
Triple Number Windward/Leeward High578.31.0375
Predominantly Upwind591.61.0142
Predominantly Downwind553.41.0842
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.3760.0631.9560.8523.6494.1446.6
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance593.91.0102
Triple Number Coastal/Long Distance Low700.60.8564
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High483.81.2401
Triple Number Windward/Leeward Low901.40.6656
Triple Number Windward/Leeward Medium664.20.9034
Triple Number Windward/Leeward High578.31.0375
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.3760.0631.9560.8523.6494.1446.6
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low700.60.8564
Triple Number All Purpose Medium542.21.1067
Triple Number All Purpose High483.81.2401
Triple Number Windward/Leeward Low901.40.6656
Triple Number Windward/Leeward Medium664.20.9034
Triple Number Windward/Leeward High578.31.0375
Predominantly Upwind591.61.0142
Predominantly Downwind553.41.0842
Predominantly Upwind Low784.10.7652
Predominantly Upwind Medium609.20.9849
Predominantly Upwind High567.91.0565
Predominantly Downwind Low760.60.7888
Predominantly Downwind Medium548.21.0946
Predominantly Downwind High456.31.3148
Chicago-Mac Upwind0.9975
Chicago-Mac All Purpose1.0284
Chicago-Mac Downwind1.0667
Bayview-Mac Cove Island0.9557
Bayview-Mac Shore0.9635
Harvest Moon Regatta482.21.2442
Victoria-Maui1.1418

International
Certificate
2021

Boat

GRANMA X

GRE-88

Hellenic Sailing Federation
Offshore Committee Επιτροπή
Ανοικτής Θαλάσσης Ελληνικής
Ιστιοπλοϊκής Ομοσπονδίας

Certificate number: 00231
Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGES
ClassIMX-38𝕚Measurement11/03/2006𝕚Measurer𝕚HIN𝕚Plan review𝕚Hull constructionCored𝕚Carbon RudderNo𝕚Light stanchionsNo𝕚Trim tabNo𝕚
LOA11.360𝕚Max. Beam3.660𝕚Draft2.100𝕚Displacement5,463𝕚Wetted area26.06𝕚IMS L9.831𝕚LSM09.760𝕚Acc. length11.360𝕚Sink (kg/mm)19.61𝕚
VCGD-0.020𝕚VCGM0.045𝕚RM Measured (kg·m)136.0𝕚RM Default (kg·m)132.8𝕚Limit of positive stability(°)112.9𝕚Stability Index112.3𝕚
PROPELLER
Propeller TypeFolding 2 blades𝕚
InstallationStrut𝕚PRD0.410𝕚EDL1.480𝕚ST30.170𝕚Twin screwNo𝕚PBW0.110𝕚ST10.048𝕚ST40.097𝕚PIPA0.0031𝕚ST20.170𝕚ST50.280𝕚
RIG
Forestay tensionAft𝕚Inner stayNone Fitted𝕚Carbon mastNo𝕚Headsail furlerNo𝕚Mainsail furlerNo𝕚Articulated bowspritNo𝕚Non-circular riggingNo𝕚Fiber riggingNo𝕚Runners/Checkstays0𝕚Spreaders3𝕚
P13.380𝕚IG15.500𝕚ISP15.453𝕚MDT10.117𝕚MDL10.200𝕚MDT20.116𝕚MDL20.160𝕚TL1.600𝕚MW0.160𝕚GO0.187𝕚
E4.900𝕚J4.390𝕚BAS1.848𝕚FSD0.042𝕚SFJ0.260𝕚SPL4.575𝕚TPS𝕚BD0.190𝕚MWT180.00𝕚MCG5.000𝕚
FLOTATION AND STABILITY
Inclining TestPoles Inclining𝕚SFFP1.098𝕚SAFP10.595𝕚Flotation Date13/05/2017𝕚FFM1.219𝕚FAM0.957𝕚Measurer𝕚FF1.219𝕚FA0.957𝕚Comment𝕚LCFcl6.239𝕚LCFsh6.480𝕚SG1.0265𝕚HBI1.091𝕚
W180.0𝕚W280.0𝕚W380.0𝕚W480.0𝕚
PD1259.0𝕚PD2259.0𝕚PD3259.0𝕚PD4259.0𝕚
WD12.260𝕚PLM2069.00𝕚GSA50.2𝕚RSA5941.7𝕚
MEASUREMENT INVENTORY
IdTankTypeCapacityLCGVCGConditionDescription2𝕚FUEL𝕚INOX𝕚80.0𝕚6.50𝕚𝕚6.0𝕚6 LT𝕚1𝕚WATER𝕚PVC𝕚120.0𝕚6.30𝕚𝕚0.0𝕚EMPTY𝕚
IdItemDescriptionWeightLCGVCG
2𝕚Battery70Ah, port𝕚19.0𝕚6.70𝕚𝕚1𝕚Battery3 x 75Ah, centerline𝕚60.0𝕚6.60𝕚𝕚

International
Certificate
2021

Boat

GRANMA X

GRE-88

Hellenic Sailing Federation
Offshore Committee Επιτροπή
Ανοικτής Θαλάσσης Ελληνικής
Ιστιοπλοϊκής Ομοσπονδίας

Certificate number: 00231
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeasurerMeas.DateMakerMaterialComment4𝕚0.18𝕚0.98𝕚1.81𝕚3.11𝕚4.11𝕚38.68𝕚𝕚12/09/2019𝕚QUANTUM𝕚Carbon𝕚𝕚
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeasurerMeas.DateMakerMaterialComment10𝕚0.15𝕚0.73𝕚1.32𝕚2.33𝕚3.30𝕚4.26𝕚15.30𝕚Yes𝕚No𝕚 𝕚34.77𝕚𝕚12/09/2019𝕚QUANTUM𝕚Kevlar𝕚J1 L𝕚9𝕚0.13𝕚0.71𝕚1.27𝕚2.28𝕚3.28𝕚4.28𝕚15.36𝕚No𝕚No𝕚 𝕚34.53𝕚𝕚06/07/2017𝕚Quantum𝕚Polyester𝕚#3𝕚6𝕚0.09𝕚0.58𝕚1.09𝕚2.14𝕚3.22𝕚4.28𝕚15.38𝕚No𝕚No𝕚 𝕚33.16𝕚𝕚29/07/2010𝕚𝕚Unknown𝕚𝕚11𝕚𝕚𝕚𝕚𝕚𝕚3.58𝕚15.30𝕚No𝕚Inner𝕚 𝕚27.88𝕚𝕚09/06/2011𝕚𝕚Unknown𝕚staysail𝕚
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeasurerMeas.DateMakerMaterialComment9𝕚15.18𝕚15.18𝕚15.18𝕚8.17𝕚7.90𝕚102.67𝕚𝕚12/09/2019𝕚QUANTUM𝕚Nylon𝕚S1.5-1𝕚