Non Spin/HSFClub Certificate2025
IchigoFIN-40000
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
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 Angles43.3°43.3°41.3°39.7°38.7°38.2°37.8°38.3°39.4°
Beat VMG2.753.794.595.115.365.485.555.615.55
52°4.315.786.797.347.607.727.797.867.87
60°4.616.097.037.537.797.938.008.108.13
75°4.826.307.197.677.978.188.338.528.63
90°4.696.197.147.678.008.298.548.919.15
110°4.085.516.577.367.838.208.559.219.74
120°3.635.076.267.147.698.088.449.179.99
135°3.074.415.606.567.287.758.118.839.65
150°2.513.694.815.806.637.297.748.439.15
Run VMG2.173.204.175.045.836.567.187.998.65
Gybe Angles143.5°143.5°149.2°154.6°161.3°170.0°177.2°179.5°179.5°
APH ToD:544.6CDL: 10.419APH ToT: 1.1018CertNo:
BOAT
ClassX-40DesignerJeppesenBuilderX-YachtsAge date01/2007Series date01/2004Offset fileX40STDK.OFFData fileFIN40000
HULL
Length Overall12.225 mMaximum Beam3.764 mDraft2.086 mDisplacement7,800 kgDLR6.2761IMS DivisionCruiser/RacerDynamic Allowance0.100%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.450m
CREW
Maximum weight700 kg(declared)Minimum weight570 kg ✱ when appliedNon Manual PowerRigCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail50.3051.12Headsail Luffed45.9545.95Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail15.39Storm Jib13.48Heavy Weather Jib36.38
SAIL LIMITS
Headsails6
✱ Zero set flying
Spinnakers0
✱ Spinnaker pole aboard
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.
Non Spin/HSFClub Certificate2025
IchigoFIN-40000
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
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 VMG1308.8950.6784.7704.8671.9656.6648.6642.0649.0
52°835.0622.6530.2490.2473.4466.3462.2457.8457.5
60°781.3591.3511.9477.8462.0454.2449.8444.3442.6
75°747.0571.4500.5469.4451.8439.9432.0422.7417.3
90°767.7581.9504.3469.6449.8434.3421.5404.0393.6
110°881.3653.0548.1489.1459.5439.1421.2390.8369.8
120°991.8709.5574.9504.0468.1445.7426.7392.7360.4
135°1173.1816.9643.4548.9494.6464.4443.7407.5373.2
150°1436.7975.0747.8621.2542.7493.9465.1426.9393.5
Run VMG1657.31125.8863.5714.2617.3548.6501.3450.3416.1
Selected Courses
Windward / Leeward1480.51038.2824.1709.5644.6602.6575.0546.1532.6
All purpose1092.1784.8639.8564.9524.1499.2482.5460.9447.0
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward674.90.8890
All purpose544.61.1018
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low712.30.8423
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High478.51.2538
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High571.01.0507
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance596.11.0065
Triple Number Coastal/Long Distance Low712.30.8423
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High478.51.2538
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High571.01.0507
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1608.41047.0776.2638.6560.1518.6488.2442.0425.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8302
Downwind "popa"0.8712
70% up, 30% down "Ilhabela"0.8421
30% up, 70% down "Ilhabela-inverso"0.8585
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low712.30.8423
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High478.51.2538
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High571.01.0507
Predominantly Upwind574.61.0442
Predominantly Downwind572.91.0474
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low712.30.8423
Triple Number AP Medium541.21.1087
Triple Number AP High478.61.2538
Triple Number Windward/Leeward Low974.90.6155
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High571.01.0507
Single Number Predominant Upwind597.01.0050
Single Number Predominant Reaching543.21.1045
Single Number Predominant Downwind602.10.9966
Predominant Upwind - Low823.10.7289
Predominant Upwind - Low/Med628.70.9544
Predominant Upwind - Medium555.31.0804
Predominant Upwind - Med/High519.01.1561
Predominant Upwind - High504.01.1905
Predominant Downwind Low918.10.6535
Predominant Downwind Low/Med661.70.9068
Predominant Downwind Medium549.91.0911
Predominant Downwind Med/High481.21.2468
Predominant Downwind High446.51.3439
Predominant Reaching Low765.70.7836
Predominant Reaching Low/Med580.11.0342
Predominant Reaching Medium505.31.1875
Predominant Reaching Med/High461.71.2994
Predominant Reaching High438.51.3682
SA/DSPL Upwind24.31SA/DSPL Downwind24.31
Scoring OptionTODTOT
5-Band Windward/Leeward Low1095.90.5475
5-Band Windward/Leeward Low/Med788.70.7607
5-Band Windward/Leeward Medium657.50.9126
5-Band Windward/Leeward Med/High580.61.0333
5-Band Windward/Leeward High548.81.0933
Windward/Leeward 60-40 Low1076.40.5574
Windward/Leeward 60-40 Low/Med783.80.7655
Windward/Leeward 60-40 Medium662.40.9058
Windward/Leeward 60-40 Med/High594.71.0090
Windward/Leeward 60-40 High567.91.0565
5-Band AP Low799.60.7504
5-Band AP Low/Med617.70.9714
5-Band AP Medium532.91.1260
5-Band AP Med/High485.21.2367
5-Band AP High462.21.2981
5-Band SF Bay Tour - Low932.00.6438
5-Band SF Bay Tour - Low/Med748.80.8013
5-Band SF Bay Tour - Medium631.90.9495
5-Band SF Bay Tour - Med/High567.01.0581
5-Band SF Bay Tour - High539.51.1121
Chicago-Mac Upwind0.9747
Chicago-Mac All Purpose0.9709
Chicago-Mac Downwind0.9556
Bayview-Mac Cove Island0.6969
Bayview-Mac Shore0.7061
Harvest Moon Regatta473.91.2660
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance596.11.0065
Triple Number Coastal/Long Distance Low712.30.8423
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High478.51.2538
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High571.01.0507
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1608.41047.0776.2638.6560.1518.6488.2442.0425.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance596.11.0065
Triple Number Coastal/Long Distance Low712.30.8423
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High478.51.2538
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High571.01.0507
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1608.41047.0776.2638.6560.1518.6488.2442.0425.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance596.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1608.41047.0776.2638.6560.1518.6488.2442.0425.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low712.30.8423
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High478.51.2538
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High571.01.0507
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating596.11.0065
FinRating, kevyt tuuli1078.60.9272
FinRating, kova tuuli465.41.0744
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low712.30.8423
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High478.51.2538
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High571.01.0507
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0065
Triple Number Coastal/Long Distance Low0.8423
Triple Number Coastal/Long Distance Medium1.1088
Triple Number Coastal/Long Distance High1.2538
Triple Number Windward/Leeward Low0.6444
Triple Number Windward/Leeward Medium0.8946
Triple Number Windward/Leeward High1.0507
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1608.41047.0776.2638.6560.1518.6488.2442.0425.3
For information
General Purpose Handicap (GPH)613.8
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance596.11.0065
Triple Number Coastal/Long Distance Low712.30.8423
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High478.51.2538
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High571.01.0507
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1608.41047.0776.2638.6560.1518.6488.2442.0425.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low712.30.8423
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High478.51.2538
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High571.01.0507
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance596.11.0065
Triple Number Coastal/Long Distance Low712.30.8423
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High478.51.2538
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High571.01.0507
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1608.41047.0776.2638.6560.1518.6488.2442.0425.3
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance596.11.0065
Triple Number Coastal/Long Distance Low712.30.8423
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High478.51.2538
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High571.01.0507
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1608.41047.0776.2638.6560.1518.6488.2442.0425.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low712.3
Triple Number Coastal/Long Distance Medium541.1
Triple Number Coastal/Long Distance High478.5
Triple Number Windward/Leeward Low931.1
Triple Number Windward/Leeward Medium670.7
Triple Number Windward/Leeward High571.0
Predominantly Upwind574.6
Predominantly Downwind572.9
Predominantly Reaching537.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance596.11.0065
Triple Number Coastal/Long Distance Low712.30.8423
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High478.51.2538
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High571.01.0507
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1608.41047.0776.2638.6560.1518.6488.2442.0425.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8423
Triple Number Coastal/Long Distance Medium1.1088
Triple Number Coastal/Long Distance High1.2538
Triple Number Windward/Leeward Low0.6444
Triple Number Windward/Leeward Medium0.8946
Triple Number Windward/Leeward High1.0507
Coastal/Long Distance1.0065
Predominantly Upwind1.0442
Predominantly Downwind1.0474
For information
General Purpose Handicap (GPH)613.8
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.1018
Distanseseilas Trippeltall svak vind0.8423
Distanseseilas Trippeltall mellomvind1.1088
Distanseseilas Trippeltall sterk vind1.2538
Pølsebane Trippeltall svak vind0.6444
Pølsebane Trippeltall mellomvind0.8946
Pølsebane Trippeltall sterk vind1.0507
Motvind Singeltall1.0442
Medvind Singeltall1.0474
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low712.30.8423
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High478.51.2538
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High571.01.0507
Coastal/Long Distance596.11.0065
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind574.61.0442
Predominantly Downwind572.91.0474
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore536.61.1181
Cape Doctor Coastal451.21.3299
Triple Number Coastal/Long Distance Low712.30.8423
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High478.51.2538
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High571.01.0507
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8423
Triple Number Coastal/Long Distance Medium1.1088
Triple Number Coastal/Long Distance High1.2538
Triple Number Windward/Leeward Low0.6444
Triple Number Windward/Leeward Medium0.8946
Triple Number Windward/Leeward High1.0507
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8423
Triple Number Coastal/Long Distance Medium1.1088
Triple Number Coastal/Long Distance High1.2538
Triple Number Windward/Leeward Low0.6444
Triple Number Windward/Leeward Medium0.8946
Triple Number Windward/Leeward High1.0507
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance596.11.0065
Triple Number Coastal/Long Distance Low712.30.8423
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High478.51.2538
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High571.01.0507
Predominantly Upwind574.61.0442
Predominantly Downwind572.91.0474
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1608.41047.0776.2638.6560.1518.6488.2442.0425.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance596.11.0065
Triple Number Coastal/Long Distance Low712.30.8423
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High478.51.2538
Triple Number Windward/Leeward Low931.10.6444
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High571.01.0507
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1608.41047.0776.2638.6560.1518.6488.2442.0425.3
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low712.30.8423
Triple Number AP Medium541.21.1087
Triple Number AP High478.61.2538
Triple Number Windward/Leeward Low974.90.6155
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High571.01.0507
Single Number Predominant Upwind597.01.0050
Single Number Predominant Reaching543.21.1045
Single Number Predominant Downwind602.10.9966
Predominant Upwind - Low823.10.7289
Predominant Upwind - Low/Med628.70.9544
Predominant Upwind - Medium555.31.0804
Predominant Upwind - Med/High519.01.1561
Predominant Upwind - High504.01.1905
Predominant Downwind Low918.10.6535
Predominant Downwind Low/Med661.70.9068
Predominant Downwind Medium549.91.0911
Predominant Downwind Med/High481.21.2468
Predominant Downwind High446.51.3439
Predominant Reaching Low765.70.7836
Predominant Reaching Low/Med580.11.0342
Predominant Reaching Medium505.31.1875
Predominant Reaching Med/High461.71.2994
Predominant Reaching High438.51.3682
SA/DSPL Upwind24.31SA/DSPL Downwind24.31
Scoring OptionTODTOT
5-Band Windward/Leeward Low1095.90.5475
5-Band Windward/Leeward Low/Med788.70.7607
5-Band Windward/Leeward Medium657.50.9126
5-Band Windward/Leeward Med/High580.61.0333
5-Band Windward/Leeward High548.81.0933
Windward/Leeward 60-40 Low1076.40.5574
Windward/Leeward 60-40 Low/Med783.80.7655
Windward/Leeward 60-40 Medium662.40.9058
Windward/Leeward 60-40 Med/High594.71.0090
Windward/Leeward 60-40 High567.91.0565
5-Band AP Low799.60.7504
5-Band AP Low/Med617.70.9714
5-Band AP Medium532.91.1260
5-Band AP Med/High485.21.2367
5-Band AP High462.21.2981
5-Band SF Bay Tour - Low932.00.6438
5-Band SF Bay Tour - Low/Med748.80.8013
5-Band SF Bay Tour - Medium631.90.9495
5-Band SF Bay Tour - Med/High567.01.0581
5-Band SF Bay Tour - High539.51.1121
Chicago-Mac Upwind0.9747
Chicago-Mac All Purpose0.9709
Chicago-Mac Downwind0.9556
Bayview-Mac Cove Island0.6969
Bayview-Mac Shore0.7061
Harvest Moon Regatta473.91.2660
Non Spin/HSFClub Certificate2025
IchigoFIN-40000
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX-40Measurement13/08/2020HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA12.225Max. Beam3.764Draft2.086Displacement7,800Wetted area30.85IMS L10.960LSM010.751Acc. length12.225Sink (kg/mm) 23.28
VCGD-0.106VCGM-0.114RM Rated (kg·m) 202.2Limit of positive stability(°) N/AStability IndexN/ADefault crew weight763Declared crew weight700
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.450PBW0.090PIPA0.0037
EDL2.000ST10.042ST20.180
ST30.180ST40.112ST50.300
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders3Rotating mastNo
P15.700IG16.414ISP16.433MDT10.120MDL10.225MDT2MDL2TL0.820MWGO
E5.600J4.390BAS1.803FSDFoilSFJSPL4.370WPLTPS4.570BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date13/08/2020
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
IchigoFIN-40000
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.161.081.943.414.5750.30
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.070.711.372.794.335.9015.98NoNo 45.9530.070.621.172.373.654.9215.98NoNo 38.75
CRUISER/RACER REQUIREMENTS*
Accommodation length12.2 mTable area0.55 m²Headroom1.82 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity155 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity94 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.