Club
Certificate
Double Handed
2023

Boat

Slappa 3

NOR 14037

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°41.2°40.6°40.6°40.8°41.1°42.3°
Beat VMG3.424.084.424.564.614.634.54
52°5.186.086.546.716.806.846.82
60°5.456.346.806.987.077.117.13
75°5.676.577.017.257.397.477.55
90°5.876.787.237.477.627.757.98
110°5.666.657.217.597.908.188.62
120°5.406.507.147.567.928.268.79
135°4.855.976.797.307.708.108.94
150°4.085.206.146.857.327.708.49
Run VMG3.544.505.346.056.667.157.89
Gybe Angles144.2°149.6°153.2°159.2°171.8°177.2°179.0°

APH: 580.6

CDL: 8.230

GPH: 647.0

CertNo: 21128

BOAT
ClassX-34DesignerJeppesenBuilderX YachtsAge date01/2010Series date01/2008Offset fileX34.OFFData file21128
HULL
Length Overall10.360 mMaximum Beam3.384 mDraft1.920 mDisplacement5,584 kgDLR7.0339IMS DivisionCruiser/RacerDynamic Allowance0.220%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight170 kgMinimum weight120 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail38.6439.30Headsail Luffed28.2828.28Headsail FlyingSymmetric78.6578.65Asymmetric59.4063.73 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail11.56Storm Jib10.27Heavy Weather Jib27.72
SAIL LIMITS
Headsails5  Spinnakers4 * Asymmetric may 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  03440002JWOIssued on 30/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Slappa 3

NOR 14037

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 VMG1053.7883.2813.9790.1780.8778.2793.1
52°694.9592.3550.8536.5529.7526.5527.8
60°660.7567.9529.8515.9509.4506.0504.6
75°634.7548.3513.8496.4487.2481.8476.7
90°613.7531.3498.2481.7472.3464.3451.4
110°636.1541.4499.2474.3455.5440.0417.9
120°666.6554.1503.9476.1454.5435.7409.4
135°742.4602.7530.1493.4467.6444.6402.6
150°881.3692.7586.2525.5492.1467.5424.2
Run VMG1017.7799.9674.8595.3540.5503.6456.3
Selected Courses
Windward / Leeward1035.7841.5744.3692.7660.7640.9624.7
All purpose793.6658.3594.5562.4543.2530.3515.4
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward720.10.8333
All purpose580.61.0335
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low726.00.8265
Triple Number Coastal/Long Distance Medium576.31.0411
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low938.70.6392
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High639.80.9378
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance632.20.9491
Triple Number Coastal/Long Distance Low726.00.8265
Triple Number Coastal/Long Distance Medium576.31.0411
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low938.70.6392
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High639.80.9378
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.9790.5669.8602.1564.3534.1486.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7127
Downwind "popa"0.9154
70% up, 30% down "Ilhabela"0.7634
30% up, 70% down "Ilhabela-inverso"0.8435
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low726.00.8265
Triple Number Coastal/Long Distance Medium576.31.0411
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low938.70.6392
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High639.80.9378
Predominantly Upwind633.10.9477
Predominantly Downwind580.01.0345
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low726.00.8265
Triple Number All Purpose Medium576.31.0411
Triple Number All Purpose High527.91.1366
Triple Number Windward/Leeward Low938.70.6392
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High639.80.9378
Predominantly Upwind633.10.9477
Predominantly Downwind580.01.0345
Predominantly Upwind Low810.40.7404
Predominantly Upwind Medium660.50.9084
Predominantly Upwind High638.10.9403
Predominantly Downwind Low793.60.7561
Predominantly Downwind Medium572.11.0487
Predominantly Downwind High480.61.2484
Chicago-Mac Upwind0.9311
Chicago-Mac All Purpose0.9714
Chicago-Mac Downwind1.0166
Bayview-Mac Cove Island0.9140
Bayview-Mac Shore0.9182
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching544.81.1013
Predominantly Reaching Low652.80.9191
Predominantly Reaching Medium538.01.1152
Predominantly Reaching High485.41.2361
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1020.70.5878
5-Band Low / Medium863.60.6947
5-Band Medium703.90.8524
5-Band Medium / High645.90.9290
5-Band High627.50.9561
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance632.20.9491
Triple Number Coastal/Long Distance Low726.00.8265
Triple Number Coastal/Long Distance Medium576.31.0411
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low938.70.6392
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High639.80.9378
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.9790.5669.8602.1564.3534.1486.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance632.20.9491
Triple Number Coastal/Long Distance Low726.00.8265
Triple Number Coastal/Long Distance Medium576.31.0411
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low938.70.6392
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High639.80.9378
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.9790.5669.8602.1564.3534.1486.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance632.2
Triple Number Coastal/Long Distance Low726.0
Triple Number Coastal/Long Distance Medium576.3
Triple Number Coastal/Long Distance High527.9
Triple Number Windward/Leeward Low938.7
Triple Number Windward/Leeward Medium714.3
Triple Number Windward/Leeward High639.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.9790.5669.8602.1564.3534.1486.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance632.20.9491
Triple Number Coastal/Long Distance Low726.00.8265
Triple Number Coastal/Long Distance Medium576.31.0411
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low938.70.6392
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High639.80.9378
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.9790.5669.8602.1564.3534.1486.1
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)632.20.9491
Triple Number Coastal/Long Distance Low726.00.8265
Triple Number Coastal/Long Distance Medium576.31.0411
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low938.70.6392
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High639.80.9378
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.9790.5669.8602.1564.3534.1486.1
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low726.00.8265
Triple Number Coastal/Long Distance Medium576.31.0411
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low938.70.6392
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High639.80.9378
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8265
Triple Number Coastal/Long Distance Medium1.0411
Triple Number Coastal/Long Distance High1.1366
Triple Number Windward/Leeward Low0.6392
Triple Number Windward/Leeward Medium0.8400
Triple Number Windward/Leeward High0.9378
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.9790.5669.8602.1564.3534.1486.1
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance632.20.9491
Triple Number Coastal/Long Distance Low726.00.8265
Triple Number Coastal/Long Distance Medium576.31.0411
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low938.70.6392
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High639.80.9378
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.9790.5669.8602.1564.3534.1486.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low726.00.8265
Triple Number Coastal/Long Distance Medium576.31.0411
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low938.70.6392
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High639.80.9378
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance632.20.9491
Triple Number Coastal/Long Distance Low726.00.8265
Triple Number Coastal/Long Distance Medium576.31.0411
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low938.70.6392
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High639.80.9378
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.9790.5669.8602.1564.3534.1486.1
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low938.70.6392
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High639.80.9378
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.9790.5669.8602.1564.3534.1486.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low726.0
Triple Number Coastal/Long Distance Medium576.3
Triple Number Coastal/Long Distance High527.9
Triple Number Windward/Leeward Low938.7
Triple Number Windward/Leeward Medium714.3
Triple Number Windward/Leeward High639.8
Predominantly Upwind633.1
Predominantly Downwind580.0
Predominantly Reaching556.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance632.20.9491
Triple Number Coastal/Long Distance Low726.00.8265
Triple Number Coastal/Long Distance Medium576.31.0411
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low938.70.6392
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High639.80.9378
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.9790.5669.8602.1564.3534.1486.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8265
Triple Number Coastal/Long Distance Medium1.0411
Triple Number Coastal/Long Distance High1.1366
Triple Number Windward/Leeward Low0.6392
Triple Number Windward/Leeward Medium0.8400
Triple Number Windward/Leeward High0.9378
Coastal/Long Distance0.9491
Predominantly Upwind0.9477
Predominantly Downwind1.0345
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8265
Tretall Distanseseilas Mellomvind1.0411
Tretall Distanseseilas Mye vind1.1366
Tretall Pølsebane Lite vind0.6392
Tretall Pølsebane Mellomvind0.8400
Tretall Pølsebane Mye vind0.9378
Distanseseilas ett tall (OSN 8-16kn)0.9491
Distanseseilas ett tall (APH 6-20kn)1.0335
Enkeltall Motvind0.9477
Enkeltall Medvind1.0345
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low726.00.8265
Triple Number Coastal/Long Distance Medium576.31.0411
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low938.70.6392
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High639.80.9378
Coastal/Long Distance632.20.9491
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind633.10.9477
Predominantly Downwind580.01.0345
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore629.60.9530
Cape Doctor Coastal519.81.1542
Triple Number Coastal/Long Distance Low726.00.8265
Triple Number Coastal/Long Distance Medium576.31.0411
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low938.70.6392
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High639.80.9378
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8265
Triple Number Coastal/Long Distance Medium1.0411
Triple Number Coastal/Long Distance High1.1366
Triple Number Windward/Leeward Low0.6392
Triple Number Windward/Leeward Medium0.8400
Triple Number Windward/Leeward High0.9378
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8265
Triple Number Coastal/Long Distance Medium1.0411
Triple Number Coastal/Long Distance High1.1366
Triple Number Windward/Leeward Low0.6392
Triple Number Windward/Leeward Medium0.8400
Triple Number Windward/Leeward High0.9378
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance632.20.9491
Triple Number Coastal/Long Distance Low726.00.8265
Triple Number Coastal/Long Distance Medium576.31.0411
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low938.70.6392
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High639.80.9378
Predominantly Upwind633.10.9477
Predominantly Downwind580.01.0345
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.9790.5669.8602.1564.3534.1486.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance632.20.9491
Triple Number Coastal/Long Distance Low726.00.8265
Triple Number Coastal/Long Distance Medium576.31.0411
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low938.70.6392
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High639.80.9378
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.9790.5669.8602.1564.3534.1486.1
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low726.00.8265
Triple Number All Purpose Medium576.31.0411
Triple Number All Purpose High527.91.1366
Triple Number Windward/Leeward Low938.70.6392
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High639.80.9378
Predominantly Upwind633.10.9477
Predominantly Downwind580.01.0345
Predominantly Upwind Low810.40.7404
Predominantly Upwind Medium660.50.9084
Predominantly Upwind High638.10.9403
Predominantly Downwind Low793.60.7561
Predominantly Downwind Medium572.11.0487
Predominantly Downwind High480.61.2484
Chicago-Mac Upwind0.9311
Chicago-Mac All Purpose0.9714
Chicago-Mac Downwind1.0166
Bayview-Mac Cove Island0.9140
Bayview-Mac Shore0.9182
Harvest Moon Regatta497.61.2057
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy629.20.9536
San Francisco Bay Medium706.60.8491
Predominantly Reaching544.81.1013
Predominantly Reaching Low652.80.9191
Predominantly Reaching Medium538.01.1152
Predominantly Reaching High485.41.2361
Windward/Leeward 60-40 Low944.60.6352
Windward/Leeward 60-40 Medium744.60.8058
Windward/Leeward 60-40 High689.00.8708
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1020.70.5878
5-Band Low / Medium863.60.6947
5-Band Medium703.90.8524
5-Band Medium / High645.90.9290
5-Band High627.50.9561
ORC Ref  03440002JWOIssued on 30/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Slappa 3

NOR 14037

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX-34MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.360Max. Beam3.384Draft1.920Displacement5,584Wetted area24.51IMS L9.316LSM09.259Acc. length10.360Sink (kg/mm) 18.08
VCGD0.110VCGM0.084RM Rated (kg·m) 110.6Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0033
EDL1.810ST10.042ST20.180
ST30.180ST40.112ST50.282
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P14.050IG14.290ISP14.320MDT10.120MDL10.190MDT20.120MDL20.140TL1.250MW0.190GO0.200
E4.700J3.700BAS1.740FSDFoilSFJ0.000SPL3.780WPLTPS0.000BDMWT167.40MCG4.200
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.110Flotation Date01/01/2015MeasurerComment
SFFP0.325FFMFF1.308LCFcl5.791SG1.0050
SAFP10.060FAMFA1.015LCFsh6.018HBI1.133
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002JWOIssued on 30/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Slappa 3

NOR 14037

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment417-2011013114370.150.001.662.923.8638.6431/01/2011365-2018041814110.140.891.642.823.8137.5518/04/2018
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment306-2011031715580.100.001.092.022.923.9614.07NoNo 28.2827/12/20102010 3DL jib 99422155-01365-2019052310130.070.571.082.023.033.9613.82NoNo 28.0623/05/2019417-2011013114390.000.000.000.000.003.9513.90NoNo 27.9531/01/2011
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment417-20110131144113.9113.9113.916.780.0078.6531/01/2011365-20180418140913.8313.8313.836.676.6776.8718/04/2018
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment306-20101227112414.0013.0013.504.966.5676%59.4027/12/20102010 Asymmetrisk 247519
ORC Ref  03440002JWOIssued on 30/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org