Club
Certificate
Double Handed
2023

Boat

Kjappfot

NOR 10775

Norges Seilforbund
Sognsveien 73
0854 OSLO
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.0°40.6°39.6°39.4°39.4°39.6°40.8°
Beat VMG3.914.494.774.904.974.994.89
52°5.966.656.977.137.227.277.24
60°6.316.957.267.417.497.557.56
75°6.627.317.587.727.837.907.97
90°6.627.407.787.998.128.248.39
110°6.137.127.728.038.288.548.94
120°5.827.017.698.148.508.759.19
135°5.226.477.367.918.378.839.83
150°4.415.596.607.327.808.239.12
Run VMG3.814.845.716.377.027.588.42
Gybe Angles143.3°147.1°148.9°156.8°165.5°176.3°178.1°

APH: 540.0

CDL: 9.519

GPH: 597.6

CertNo: 8295

BOAT
ClassX-40 Dyp kjølDesignerNiels JeppesenBuilderX-YachtsAge date01/2004Series date01/2004Offset fileX40HK.OFFData file8295
HULL
Length Overall12.190 mMaximum Beam3.764 mDraft2.378 mDisplacement7,577 kgDLR6.2032IMS DivisionCruiser/RacerDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight170 kgMinimum weight120 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail50.8851.75Headsail Luffed46.7946.79Headsail Flying70.8470.84Symmetric98.2498.24Asymmetric110.34110.34 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail15.39Storm Jib13.58Heavy Weather Jib36.65
SAIL LIMITS
Headsails5  Spinnakers4 * 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.
ORC Ref  03440002KVVIssued on 08/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Kjappfot

NOR 10775

Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG921.1801.8755.5734.4724.1720.9735.7
52°604.2541.8516.5504.6498.4495.3497.1
60°570.4518.3496.2485.8480.4477.1476.3
75°543.8492.4474.9466.4460.0455.9451.6
90°543.5486.3462.6450.8443.3436.8429.2
110°587.4505.5466.0448.4435.0421.6402.6
120°618.5513.8467.9442.3423.3411.2391.8
135°689.8556.0489.1455.0430.1407.7366.4
150°817.3643.5545.7491.9461.4437.2394.5
Run VMG943.7743.0630.1564.9513.0475.2427.7
Selected Courses
Windward / Leeward932.4772.4692.8649.6618.6598.0581.7
All purpose712.0603.9552.9526.4508.7496.4482.8
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward669.90.8956
All purpose540.01.1111
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium537.31.1167
Triple Number Coastal/Long Distance High494.41.2136
Triple Number Windward/Leeward Low852.40.7039
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High597.01.0050
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.21.0201
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium537.31.1167
Triple Number Coastal/Long Distance High494.41.2136
Triple Number Windward/Leeward Low852.40.7039
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High597.01.0050
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance933.5726.1623.3563.1527.9500.5458.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7787
Downwind "popa"0.9773
70% up, 30% down "Ilhabela"0.8293
30% up, 70% down "Ilhabela-inverso"0.9078
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium537.31.1167
Triple Number Coastal/Long Distance High494.41.2136
Triple Number Windward/Leeward Low852.40.7039
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High597.01.0050
Predominantly Upwind587.01.0221
Predominantly Downwind539.31.1126
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low658.00.9119
Triple Number All Purpose Medium537.31.1167
Triple Number All Purpose High494.41.2136
Triple Number Windward/Leeward Low852.40.7039
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High597.01.0050
Predominantly Upwind587.01.0221
Predominantly Downwind539.31.1126
Predominantly Upwind Low727.60.8246
Predominantly Upwind Medium614.50.9765
Predominantly Upwind High595.21.0081
Predominantly Downwind Low728.50.8236
Predominantly Downwind Medium534.21.1232
Predominantly Downwind High449.01.3362
Chicago-Mac Upwind1.0050
Chicago-Mac All Purpose1.0468
Chicago-Mac Downwind1.0937
Bayview-Mac Cove Island0.9954
Bayview-Mac Shore0.9990
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching505.61.1867
Predominantly Reaching Low593.31.0113
Predominantly Reaching Medium499.81.2005
Predominantly Reaching High452.81.3252
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low920.10.6521
5-Band Low / Medium790.70.7588
5-Band Medium657.40.9126
5-Band Medium / High603.10.9948
5-Band High584.51.0265
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.21.0201
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium537.31.1167
Triple Number Coastal/Long Distance High494.41.2136
Triple Number Windward/Leeward Low852.40.7039
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High597.01.0050
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance933.5726.1623.3563.1527.9500.5458.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.21.0201
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium537.31.1167
Triple Number Coastal/Long Distance High494.41.2136
Triple Number Windward/Leeward Low852.40.7039
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High597.01.0050
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance933.5726.1623.3563.1527.9500.5458.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance588.2
Triple Number Coastal/Long Distance Low658.0
Triple Number Coastal/Long Distance Medium537.3
Triple Number Coastal/Long Distance High494.4
Triple Number Windward/Leeward Low852.4
Triple Number Windward/Leeward Medium666.5
Triple Number Windward/Leeward High597.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance933.5726.1623.3563.1527.9500.5458.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.21.0201
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium537.31.1167
Triple Number Coastal/Long Distance High494.41.2136
Triple Number Windward/Leeward Low852.40.7039
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High597.01.0050
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance933.5726.1623.3563.1527.9500.5458.6
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)588.21.0201
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium537.31.1167
Triple Number Coastal/Long Distance High494.41.2136
Triple Number Windward/Leeward Low852.40.7039
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High597.01.0050
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance933.5726.1623.3563.1527.9500.5458.6
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium537.31.1167
Triple Number Coastal/Long Distance High494.41.2136
Triple Number Windward/Leeward Low852.40.7039
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High597.01.0050
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9119
Triple Number Coastal/Long Distance Medium1.1167
Triple Number Coastal/Long Distance High1.2136
Triple Number Windward/Leeward Low0.7039
Triple Number Windward/Leeward Medium0.9002
Triple Number Windward/Leeward High1.0050
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance933.5726.1623.3563.1527.9500.5458.6
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.21.0201
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium537.31.1167
Triple Number Coastal/Long Distance High494.41.2136
Triple Number Windward/Leeward Low852.40.7039
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High597.01.0050
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance933.5726.1623.3563.1527.9500.5458.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium537.31.1167
Triple Number Coastal/Long Distance High494.41.2136
Triple Number Windward/Leeward Low852.40.7039
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High597.01.0050
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.21.0201
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium537.31.1167
Triple Number Coastal/Long Distance High494.41.2136
Triple Number Windward/Leeward Low852.40.7039
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High597.01.0050
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance933.5726.1623.3563.1527.9500.5458.6
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low852.40.7039
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High597.01.0050
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance933.5726.1623.3563.1527.9500.5458.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low658.0
Triple Number Coastal/Long Distance Medium537.3
Triple Number Coastal/Long Distance High494.4
Triple Number Windward/Leeward Low852.4
Triple Number Windward/Leeward Medium666.5
Triple Number Windward/Leeward High597.0
Predominantly Upwind587.0
Predominantly Downwind539.3
Predominantly Reaching516.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.21.0201
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium537.31.1167
Triple Number Coastal/Long Distance High494.41.2136
Triple Number Windward/Leeward Low852.40.7039
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High597.01.0050
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance933.5726.1623.3563.1527.9500.5458.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9119
Triple Number Coastal/Long Distance Medium1.1167
Triple Number Coastal/Long Distance High1.2136
Triple Number Windward/Leeward Low0.7039
Triple Number Windward/Leeward Medium0.9002
Triple Number Windward/Leeward High1.0050
Coastal/Long Distance1.0201
Predominantly Upwind1.0221
Predominantly Downwind1.1126
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9119
Tretall Distanseseilas Mellomvind1.1167
Tretall Distanseseilas Mye vind1.2136
Tretall Pølsebane Lite vind0.7039
Tretall Pølsebane Mellomvind0.9002
Tretall Pølsebane Mye vind1.0050
Distanseseilas ett tall (OSN 8-16kn)1.0201
Distanseseilas ett tall (APH 6-20kn)1.1111
Enkeltall Motvind1.0221
Enkeltall Medvind1.1126
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium537.31.1167
Triple Number Coastal/Long Distance High494.41.2136
Triple Number Windward/Leeward Low852.40.7039
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High597.01.0050
Coastal/Long Distance588.21.0201
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind587.01.0221
Predominantly Downwind539.31.1126
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore586.61.0229
Cape Doctor Coastal486.91.2323
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium537.31.1167
Triple Number Coastal/Long Distance High494.41.2136
Triple Number Windward/Leeward Low852.40.7039
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High597.01.0050
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9119
Triple Number Coastal/Long Distance Medium1.1167
Triple Number Coastal/Long Distance High1.2136
Triple Number Windward/Leeward Low0.7039
Triple Number Windward/Leeward Medium0.9002
Triple Number Windward/Leeward High1.0050
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9119
Triple Number Coastal/Long Distance Medium1.1167
Triple Number Coastal/Long Distance High1.2136
Triple Number Windward/Leeward Low0.7039
Triple Number Windward/Leeward Medium0.9002
Triple Number Windward/Leeward High1.0050
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.21.0201
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium537.31.1167
Triple Number Coastal/Long Distance High494.41.2136
Triple Number Windward/Leeward Low852.40.7039
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High597.01.0050
Predominantly Upwind587.01.0221
Predominantly Downwind539.31.1126
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance933.5726.1623.3563.1527.9500.5458.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.21.0201
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium537.31.1167
Triple Number Coastal/Long Distance High494.41.2136
Triple Number Windward/Leeward Low852.40.7039
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High597.01.0050
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance933.5726.1623.3563.1527.9500.5458.6
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low658.00.9119
Triple Number All Purpose Medium537.31.1167
Triple Number All Purpose High494.41.2136
Triple Number Windward/Leeward Low852.40.7039
Triple Number Windward/Leeward Medium666.50.9002
Triple Number Windward/Leeward High597.01.0050
Predominantly Upwind587.01.0221
Predominantly Downwind539.31.1126
Predominantly Upwind Low727.60.8246
Predominantly Upwind Medium614.50.9765
Predominantly Upwind High595.21.0081
Predominantly Downwind Low728.50.8236
Predominantly Downwind Medium534.21.1232
Predominantly Downwind High449.01.3362
Chicago-Mac Upwind1.0050
Chicago-Mac All Purpose1.0468
Chicago-Mac Downwind1.0937
Bayview-Mac Cove Island0.9954
Bayview-Mac Shore0.9990
Harvest Moon Regatta465.31.2894
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy585.91.0241
San Francisco Bay Medium655.50.9153
Predominantly Reaching505.61.1867
Predominantly Reaching Low593.31.0113
Predominantly Reaching Medium499.81.2005
Predominantly Reaching High452.81.3252
Windward/Leeward 60-40 Low854.20.7024
Windward/Leeward 60-40 Medium693.00.8658
Windward/Leeward 60-40 High641.30.9355
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low920.10.6521
5-Band Low / Medium790.70.7588
5-Band Medium657.40.9126
5-Band Medium / High603.10.9948
5-Band High584.51.0265
ORC Ref  03440002KVVIssued on 08/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Kjappfot

NOR 10775

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX-40 Dyp kjølMeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.190Max. Beam3.764Draft2.378Displacement7,577Wetted area31.03IMS L10.769LSM010.689Acc. length12.190Sink (kg/mm) 22.92
VCGD0.182VCGM0.186RM Rated (kg·m) 153.8Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0036
EDL2.550ST10.048ST20.178
ST30.178ST40.178ST50.280
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders3Rotating mastNo
P15.700IG16.400ISP16.400MDT10.123MDL10.220MDT20.111MDL20.205TL0.815MW0.220GO0.240
E5.600J4.388BAS1.800FSDFoilSFJ0.240SPL4.488WPLTPS5.290BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.182Flotation Date01/01/2015MeasurerComment
SFFP0.280FFMFF1.480LCFcl6.850SG0.0000
SAFP11.610FAMFA1.121LCFsh7.091HBI1.257
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002KVVIssued on 08/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Kjappfot

NOR 10775

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment625-2022082516330.171.081.923.380.0050.8825/08/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment625-2022082615330.051.082.104.115.947.5217.88NoYes070.8426/08/2022466-2015012610230.090.691.362.804.345.9016.26NoNo 46.7926/01/2015466-2015012215550.070.651.292.704.215.8616.23NoNo 45.4722/01/2015
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment625-20210604081816.1016.1016.107.158.0198.2404/06/2021
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment116.1114.1415.138.808.57103%110.34
ORC Ref  03440002KVVIssued on 08/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org