Club
Certificate
2023

Boat

Joppe

NOR 14742

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°40.8°39.3°37.6°37.0°37.0°37.0°
Beat VMG3.354.094.634.955.085.165.21
52°5.106.056.616.917.077.177.27
60°5.366.286.787.087.287.407.55
75°5.776.657.087.337.547.778.04
90°5.936.807.277.677.968.168.49
110°5.806.837.397.888.298.609.50
120°5.636.727.327.888.428.979.95
135°4.976.206.997.538.108.7210.45
150°4.195.306.266.927.317.708.88
Run VMG3.634.595.426.006.336.817.69
Gybe Angles143.5°147.4°147.8°150.1°148.6°174.8°141.7°

APH: 560.8

CDL: 8.697

GPH: 629.1

CertNo: 9591

BOAT
ClassHumphreys 30DesignerHumphreysBuilderAge date01/2000Series date01/1999Offset fileg4798.offData file9591
HULL
Length Overall9.300 mMaximum Beam3.210 mDraft1.992 mDisplacement3,138 kgDLR4.4051IMS DivisionCruiser/RacerDynamic Allowance0.180%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.370m
CREW
Maximum weight586 kgMinimum weight439 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail31.4432.01Headsail Luffed20.2420.24Headsail FlyingSymmetricAsymmetric93.4993.49 (2 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail9.30Storm Jib6.55Heavy Weather Jib17.67
SAIL LIMITS
Headsails5  Spinnakers4
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  03440002ME9Issued on 23/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Joppe

NOR 14742

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 VMG1073.1879.2778.0727.8708.4698.0690.4
52°706.1594.9544.8521.0508.9502.4495.3
60°671.5572.9531.1508.6494.5486.2476.8
75°623.8541.4508.4490.9477.6463.2447.6
90°607.3529.5495.0469.6452.2441.0424.3
110°620.2527.4487.1456.9434.0418.4378.8
120°640.0535.9491.8457.0427.4401.2361.7
135°724.7580.7515.1478.1444.3412.8344.4
150°858.2678.9575.2520.1492.4467.8405.5
Run VMG990.9783.9664.1600.5568.6528.6468.3
Selected Courses
Windward / Leeward1032.0831.5721.1664.1638.5613.3579.3
All purpose788.1649.6579.9542.0520.0502.2471.7
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward696.20.8618
All purpose560.81.0700
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low718.80.8347
Triple Number Coastal/Long Distance Medium558.11.0751
Triple Number Coastal/Long Distance High495.21.2116
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium690.60.8688
Triple Number Windward/Leeward High606.90.9887
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance610.90.9821
Triple Number Coastal/Long Distance Low718.80.8347
Triple Number Coastal/Long Distance Medium558.11.0751
Triple Number Coastal/Long Distance High495.21.2116
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium690.60.8688
Triple Number Windward/Leeward High606.90.9887
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.9781.1651.9578.2539.9506.2450.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7561
Downwind "popa"0.9121
70% up, 30% down "Ilhabela"0.7970
30% up, 70% down "Ilhabela-inverso"0.8589
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low718.80.8347
Triple Number Coastal/Long Distance Medium558.11.0751
Triple Number Coastal/Long Distance High495.21.2116
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium690.60.8688
Triple Number Windward/Leeward High606.90.9887
Predominantly Upwind609.60.9843
Predominantly Downwind567.31.0576
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low718.80.8347
Triple Number All Purpose Medium558.11.0751
Triple Number All Purpose High495.21.2116
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium690.60.8688
Triple Number Windward/Leeward High606.90.9887
Predominantly Upwind609.60.9843
Predominantly Downwind567.31.0576
Predominantly Upwind Low810.60.7402
Predominantly Upwind Medium631.10.9506
Predominantly Upwind High584.21.0271
Predominantly Downwind Low780.40.7688
Predominantly Downwind Medium564.31.0632
Predominantly Downwind High471.31.2732
Chicago-Mac Upwind0.9664
Chicago-Mac All Purpose1.0005
Chicago-Mac Downwind1.0397
Bayview-Mac Cove Island0.9288
Bayview-Mac Shore0.9350
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching528.61.1351
Predominantly Reaching Low645.10.9301
Predominantly Reaching Medium524.61.1438
Predominantly Reaching High456.21.3153
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1016.60.5902
5-Band Low / Medium851.40.7048
5-Band Medium679.10.8835
5-Band Medium / High616.20.9738
5-Band High585.21.0253
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance610.90.9821
Triple Number Coastal/Long Distance Low718.80.8347
Triple Number Coastal/Long Distance Medium558.11.0751
Triple Number Coastal/Long Distance High495.21.2116
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium690.60.8688
Triple Number Windward/Leeward High606.90.9887
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.9781.1651.9578.2539.9506.2450.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance610.90.9821
Triple Number Coastal/Long Distance Low718.80.8347
Triple Number Coastal/Long Distance Medium558.11.0751
Triple Number Coastal/Long Distance High495.21.2116
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium690.60.8688
Triple Number Windward/Leeward High606.90.9887
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.9781.1651.9578.2539.9506.2450.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance610.9
Triple Number Coastal/Long Distance Low718.8
Triple Number Coastal/Long Distance Medium558.1
Triple Number Coastal/Long Distance High495.2
Triple Number Windward/Leeward Low931.8
Triple Number Windward/Leeward Medium690.6
Triple Number Windward/Leeward High606.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.9781.1651.9578.2539.9506.2450.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance610.90.9821
Triple Number Coastal/Long Distance Low718.80.8347
Triple Number Coastal/Long Distance Medium558.11.0751
Triple Number Coastal/Long Distance High495.21.2116
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium690.60.8688
Triple Number Windward/Leeward High606.90.9887
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.9781.1651.9578.2539.9506.2450.9
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)610.90.9821
Triple Number Coastal/Long Distance Low718.80.8347
Triple Number Coastal/Long Distance Medium558.11.0751
Triple Number Coastal/Long Distance High495.21.2116
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium690.60.8688
Triple Number Windward/Leeward High606.90.9887
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.9781.1651.9578.2539.9506.2450.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low718.80.8347
Triple Number Coastal/Long Distance Medium558.11.0751
Triple Number Coastal/Long Distance High495.21.2116
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium690.60.8688
Triple Number Windward/Leeward High606.90.9887
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8347
Triple Number Coastal/Long Distance Medium1.0751
Triple Number Coastal/Long Distance High1.2116
Triple Number Windward/Leeward Low0.6439
Triple Number Windward/Leeward Medium0.8688
Triple Number Windward/Leeward High0.9887
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.9781.1651.9578.2539.9506.2450.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance610.90.9821
Triple Number Coastal/Long Distance Low718.80.8347
Triple Number Coastal/Long Distance Medium558.11.0751
Triple Number Coastal/Long Distance High495.21.2116
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium690.60.8688
Triple Number Windward/Leeward High606.90.9887
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.9781.1651.9578.2539.9506.2450.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low718.80.8347
Triple Number Coastal/Long Distance Medium558.11.0751
Triple Number Coastal/Long Distance High495.21.2116
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium690.60.8688
Triple Number Windward/Leeward High606.90.9887
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance610.90.9821
Triple Number Coastal/Long Distance Low718.80.8347
Triple Number Coastal/Long Distance Medium558.11.0751
Triple Number Coastal/Long Distance High495.21.2116
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium690.60.8688
Triple Number Windward/Leeward High606.90.9887
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.9781.1651.9578.2539.9506.2450.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium690.60.8688
Triple Number Windward/Leeward High606.90.9887
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.9781.1651.9578.2539.9506.2450.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low718.8
Triple Number Coastal/Long Distance Medium558.1
Triple Number Coastal/Long Distance High495.2
Triple Number Windward/Leeward Low931.8
Triple Number Windward/Leeward Medium690.6
Triple Number Windward/Leeward High606.9
Predominantly Upwind609.6
Predominantly Downwind567.3
Predominantly Reaching541.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance610.90.9821
Triple Number Coastal/Long Distance Low718.80.8347
Triple Number Coastal/Long Distance Medium558.11.0751
Triple Number Coastal/Long Distance High495.21.2116
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium690.60.8688
Triple Number Windward/Leeward High606.90.9887
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.9781.1651.9578.2539.9506.2450.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8347
Triple Number Coastal/Long Distance Medium1.0751
Triple Number Coastal/Long Distance High1.2116
Triple Number Windward/Leeward Low0.6439
Triple Number Windward/Leeward Medium0.8688
Triple Number Windward/Leeward High0.9887
Coastal/Long Distance0.9821
Predominantly Upwind0.9843
Predominantly Downwind1.0576
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8347
Tretall Distanseseilas Mellomvind1.0751
Tretall Distanseseilas Mye vind1.2116
Tretall Pølsebane Lite vind0.6439
Tretall Pølsebane Mellomvind0.8688
Tretall Pølsebane Mye vind0.9887
Distanseseilas ett tall (OSN 8-16kn)0.9821
Distanseseilas ett tall (APH 6-20kn)1.0700
Enkeltall Motvind0.9843
Enkeltall Medvind1.0576
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low718.80.8347
Triple Number Coastal/Long Distance Medium558.11.0751
Triple Number Coastal/Long Distance High495.21.2116
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium690.60.8688
Triple Number Windward/Leeward High606.90.9887
Coastal/Long Distance610.90.9821
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind609.60.9843
Predominantly Downwind567.31.0576
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore589.51.0178
Cape Doctor Coastal480.91.2478
Triple Number Coastal/Long Distance Low718.80.8347
Triple Number Coastal/Long Distance Medium558.11.0751
Triple Number Coastal/Long Distance High495.21.2116
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium690.60.8688
Triple Number Windward/Leeward High606.90.9887
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8347
Triple Number Coastal/Long Distance Medium1.0751
Triple Number Coastal/Long Distance High1.2116
Triple Number Windward/Leeward Low0.6439
Triple Number Windward/Leeward Medium0.8688
Triple Number Windward/Leeward High0.9887
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8347
Triple Number Coastal/Long Distance Medium1.0751
Triple Number Coastal/Long Distance High1.2116
Triple Number Windward/Leeward Low0.6439
Triple Number Windward/Leeward Medium0.8688
Triple Number Windward/Leeward High0.9887
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance610.90.9821
Triple Number Coastal/Long Distance Low718.80.8347
Triple Number Coastal/Long Distance Medium558.11.0751
Triple Number Coastal/Long Distance High495.21.2116
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium690.60.8688
Triple Number Windward/Leeward High606.90.9887
Predominantly Upwind609.60.9843
Predominantly Downwind567.31.0576
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.9781.1651.9578.2539.9506.2450.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance610.90.9821
Triple Number Coastal/Long Distance Low718.80.8347
Triple Number Coastal/Long Distance Medium558.11.0751
Triple Number Coastal/Long Distance High495.21.2116
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium690.60.8688
Triple Number Windward/Leeward High606.90.9887
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.9781.1651.9578.2539.9506.2450.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low718.80.8347
Triple Number All Purpose Medium558.11.0751
Triple Number All Purpose High495.21.2116
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium690.60.8688
Triple Number Windward/Leeward High606.90.9887
Predominantly Upwind609.60.9843
Predominantly Downwind567.31.0576
Predominantly Upwind Low810.60.7402
Predominantly Upwind Medium631.10.9506
Predominantly Upwind High584.21.0271
Predominantly Downwind Low780.40.7688
Predominantly Downwind Medium564.31.0632
Predominantly Downwind High471.31.2732
Chicago-Mac Upwind0.9664
Chicago-Mac All Purpose1.0005
Chicago-Mac Downwind1.0397
Bayview-Mac Cove Island0.9288
Bayview-Mac Shore0.9350
Harvest Moon Regatta482.31.2441
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy586.21.0235
San Francisco Bay Medium679.70.8828
Predominantly Reaching528.61.1351
Predominantly Reaching Low645.10.9301
Predominantly Reaching Medium524.61.1438
Predominantly Reaching High456.21.3153
Windward/Leeward 60-40 Low940.60.6379
Windward/Leeward 60-40 Medium711.60.8431
Windward/Leeward 60-40 High637.80.9408
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1016.60.5902
5-Band Low / Medium851.40.7048
5-Band Medium679.10.8835
5-Band Medium / High616.20.9738
5-Band High585.21.0253
ORC Ref  03440002ME9Issued on 23/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Joppe

NOR 14742

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassHumphreys 30MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.300Max. Beam3.210Draft1.992Displacement3,138Wetted area18.85IMS L8.975LSM08.931Acc. length9.300Sink (kg/mm) 14.59
VCGD-0.140VCGM-0.154RM Rated (kg·m) 76.7Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.370PBWPIPA0.0032
EDL1.560ST10.050ST20.170
ST30.170ST40.100ST50.270
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P12.500IG11.370ISP11.390MDT10.090MDL10.140MDT20.090MDL20.110TL1.800MW0.140GO0.160
E4.250J3.350BAS1.450FSD0.030SFJ0.000SPL0.000WPLTPS4.000BDMWT118.00MCG4.500
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.140Flotation Date01/01/2015MeasurerComment
SFFP0.400FFMFF1.024LCFcl5.243SG1.0110
SAFP8.990FAMFA0.792LCFsh5.470HBI0.887
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002ME9Issued on 23/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Joppe

NOR 14742

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment415-2019050110560.140.851.542.743.5831.4401/05/2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment437-2015031217150.040.470.981.822.713.4911.20NoNo 20.2412/03/2015235-2013030716200.000.000.000.000.002.5910.23NoNo 13.4907/03/2013
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment1-20210827131514.0012.5113.268.518.28103%93.4927/08/2021215-06221635235-20130307173013.9811.9212.955.006.3978%56.9607/03/2013437-20150526074313.3512.3412.854.836.4375%55.1326/05/2015
ORC Ref  03440002ME9Issued on 23/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org