Club
Certificate
Non Spinnaker
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 VMG3.364.104.634.955.085.165.21
52°5.106.066.616.917.087.177.27
60°5.376.296.787.087.287.417.55
75°5.536.446.927.257.547.788.05
90°5.406.356.907.277.617.948.48
110°4.825.906.657.117.537.958.82
120°4.515.606.436.947.357.778.66
135°3.904.985.876.557.017.408.21
150°3.304.275.155.906.506.927.63
Run VMG2.853.734.595.376.076.627.39
Gybe Angles145.1°171.2°173.9°175.7°177.2°178.4°178.9°

APH: 599.8

CDL: 8.698

GPH: 679.6

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 Allowance0.260%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 FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail9.30Storm Jib6.55Heavy Weather Jib17.67
SAIL LIMITS
Headsails5  Spinnakers0 * No 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.

Club
Certificate
Non Spinnaker
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 VMG1072.3878.5777.5727.6708.4698.1690.6
52°705.5594.4544.5520.9508.8502.3495.3
60°670.9572.5530.8508.4494.3486.1476.8
75°651.6559.3520.5496.7477.3463.0447.5
90°667.0566.5521.6495.3472.8453.3424.3
110°746.8609.9541.2506.0478.0452.8408.0
120°798.0642.7560.3518.4489.9463.4415.5
135°923.9722.7613.2549.2513.6486.8438.4
150°1092.3842.6699.0610.2553.7520.0471.8
Run VMG1261.3964.8783.9670.1593.3543.5487.0
Selected Courses
Windward / Leeward1166.8921.7780.7698.9650.9620.8588.8
All purpose886.6716.8626.3575.4544.5523.2494.4
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward738.00.8130
All purpose599.81.0003
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low801.70.7484
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High517.71.1589
Triple Number Windward/Leeward Low1044.20.5746
Triple Number Windward/Leeward Medium732.70.8189
Triple Number Windward/Leeward High616.30.9735
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance656.50.9139
Triple Number Coastal/Long Distance Low801.70.7484
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High517.71.1589
Triple Number Windward/Leeward Low1044.20.5746
Triple Number Windward/Leeward Medium732.70.8189
Triple Number Windward/Leeward High616.30.9735
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1176.2868.6705.8613.9565.7529.9472.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7563
Downwind "popa"0.7919
70% up, 30% down "Ilhabela"0.7667
30% up, 70% down "Ilhabela-inverso"0.7809
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low801.70.7484
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High517.71.1589
Triple Number Windward/Leeward Low1044.20.5746
Triple Number Windward/Leeward Medium732.70.8189
Triple Number Windward/Leeward High616.30.9735
Predominantly Upwind632.50.9486
Predominantly Downwind632.40.9487
Custom scoring options for Canada
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low801.70.7484
Triple Number All Purpose Medium596.41.0060
Triple Number All Purpose High517.71.1589
Triple Number Windward/Leeward Low1044.20.5746
Triple Number Windward/Leeward Medium732.70.8189
Triple Number Windward/Leeward High616.30.9735
Predominantly Upwind632.50.9486
Predominantly Downwind632.40.9487
Predominantly Upwind Low854.70.7020
Predominantly Upwind Medium638.50.9397
Predominantly Upwind High588.51.0196
Predominantly Downwind Low928.50.6462
Predominantly Downwind Medium637.90.9407
Predominantly Downwind High507.31.1827
Chicago-Mac Upwind0.9311
Chicago-Mac All Purpose0.9288
Chicago-Mac Downwind0.9288
Bayview-Mac Cove Island0.8601
Bayview-Mac Shore0.8805
Scoring OptionTime On
Distance
Time On
Time
Predominantly Reaching571.11.0506
Predominantly Reaching Low730.90.8209
Predominantly Reaching Medium571.31.0502
Predominantly Reaching High488.41.2285
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low1147.90.5227
5-Band Low / Medium943.40.6360
5-Band Medium716.50.8374
5-Band Medium / High627.00.9569
5-Band High594.31.0095
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance656.50.9139
Triple Number Coastal/Long Distance Low801.70.7484
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High517.71.1589
Triple Number Windward/Leeward Low1044.20.5746
Triple Number Windward/Leeward Medium732.70.8189
Triple Number Windward/Leeward High616.30.9735
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1176.2868.6705.8613.9565.7529.9472.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance656.50.9139
Triple Number Coastal/Long Distance Low801.70.7484
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High517.71.1589
Triple Number Windward/Leeward Low1044.20.5746
Triple Number Windward/Leeward Medium732.70.8189
Triple Number Windward/Leeward High616.30.9735
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1176.2868.6705.8613.9565.7529.9472.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance656.5
Triple Number Coastal/Long Distance Low801.7
Triple Number Coastal/Long Distance Medium596.4
Triple Number Coastal/Long Distance High517.7
Triple Number Windward/Leeward Low1044.2
Triple Number Windward/Leeward Medium732.7
Triple Number Windward/Leeward High616.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1176.2868.6705.8613.9565.7529.9472.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance656.50.9139
Triple Number Coastal/Long Distance Low801.70.7484
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High517.71.1589
Triple Number Windward/Leeward Low1044.20.5746
Triple Number Windward/Leeward Medium732.70.8189
Triple Number Windward/Leeward High616.30.9735
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1176.2868.6705.8613.9565.7529.9472.9
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)656.50.9139
Triple Number Coastal/Long Distance Low801.70.7484
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High517.71.1589
Triple Number Windward/Leeward Low1044.20.5746
Triple Number Windward/Leeward Medium732.70.8189
Triple Number Windward/Leeward High616.30.9735
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1176.2868.6705.8613.9565.7529.9472.9
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low801.70.7484
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High517.71.1589
Triple Number Windward/Leeward Low1044.20.5746
Triple Number Windward/Leeward Medium732.70.8189
Triple Number Windward/Leeward High616.30.9735
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7484
Triple Number Coastal/Long Distance Medium1.0060
Triple Number Coastal/Long Distance High1.1589
Triple Number Windward/Leeward Low0.5746
Triple Number Windward/Leeward Medium0.8189
Triple Number Windward/Leeward High0.9735
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1176.2868.6705.8613.9565.7529.9472.9
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance656.50.9139
Triple Number Coastal/Long Distance Low801.70.7484
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High517.71.1589
Triple Number Windward/Leeward Low1044.20.5746
Triple Number Windward/Leeward Medium732.70.8189
Triple Number Windward/Leeward High616.30.9735
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1176.2868.6705.8613.9565.7529.9472.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low801.70.7484
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High517.71.1589
Triple Number Windward/Leeward Low1044.20.5746
Triple Number Windward/Leeward Medium732.70.8189
Triple Number Windward/Leeward High616.30.9735
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance656.50.9139
Triple Number Coastal/Long Distance Low801.70.7484
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High517.71.1589
Triple Number Windward/Leeward Low1044.20.5746
Triple Number Windward/Leeward Medium732.70.8189
Triple Number Windward/Leeward High616.30.9735
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1176.2868.6705.8613.9565.7529.9472.9
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Triple Number Windward/Leeward Low1044.20.5746
Triple Number Windward/Leeward Medium732.70.8189
Triple Number Windward/Leeward High616.30.9735
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1176.2868.6705.8613.9565.7529.9472.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low801.7
Triple Number Coastal/Long Distance Medium596.4
Triple Number Coastal/Long Distance High517.7
Triple Number Windward/Leeward Low1044.2
Triple Number Windward/Leeward Medium732.7
Triple Number Windward/Leeward High616.3
Predominantly Upwind632.5
Predominantly Downwind632.4
Predominantly Reaching594.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance656.50.9139
Triple Number Coastal/Long Distance Low801.70.7484
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High517.71.1589
Triple Number Windward/Leeward Low1044.20.5746
Triple Number Windward/Leeward Medium732.70.8189
Triple Number Windward/Leeward High616.30.9735
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1176.2868.6705.8613.9565.7529.9472.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7484
Triple Number Coastal/Long Distance Medium1.0060
Triple Number Coastal/Long Distance High1.1589
Triple Number Windward/Leeward Low0.5746
Triple Number Windward/Leeward Medium0.8189
Triple Number Windward/Leeward High0.9735
Coastal/Long Distance0.9139
Predominantly Upwind0.9486
Predominantly Downwind0.9487
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7484
Tretall Distanseseilas Mellomvind1.0060
Tretall Distanseseilas Mye vind1.1589
Tretall Pølsebane Lite vind0.5746
Tretall Pølsebane Mellomvind0.8189
Tretall Pølsebane Mye vind0.9735
Distanseseilas ett tall (OSN 8-16kn)0.9139
Distanseseilas ett tall (APH 6-20kn)1.0003
Enkeltall Motvind0.9486
Enkeltall Medvind0.9487
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low801.70.7484
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High517.71.1589
Triple Number Windward/Leeward Low1044.20.5746
Triple Number Windward/Leeward Medium732.70.8189
Triple Number Windward/Leeward High616.30.9735
Coastal/Long Distance656.50.9139
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind632.50.9486
Predominantly Downwind632.40.9487
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore598.41.0027
Cape Doctor Coastal503.11.1927
Triple Number Coastal/Long Distance Low801.70.7484
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High517.71.1589
Triple Number Windward/Leeward Low1044.20.5746
Triple Number Windward/Leeward Medium732.70.8189
Triple Number Windward/Leeward High616.30.9735
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7484
Triple Number Coastal/Long Distance Medium1.0060
Triple Number Coastal/Long Distance High1.1589
Triple Number Windward/Leeward Low0.5746
Triple Number Windward/Leeward Medium0.8189
Triple Number Windward/Leeward High0.9735
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7484
Triple Number Coastal/Long Distance Medium1.0060
Triple Number Coastal/Long Distance High1.1589
Triple Number Windward/Leeward Low0.5746
Triple Number Windward/Leeward Medium0.8189
Triple Number Windward/Leeward High0.9735
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance656.50.9139
Triple Number Coastal/Long Distance Low801.70.7484
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High517.71.1589
Triple Number Windward/Leeward Low1044.20.5746
Triple Number Windward/Leeward Medium732.70.8189
Triple Number Windward/Leeward High616.30.9735
Predominantly Upwind632.50.9486
Predominantly Downwind632.40.9487
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1176.2868.6705.8613.9565.7529.9472.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance656.50.9139
Triple Number Coastal/Long Distance Low801.70.7484
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High517.71.1589
Triple Number Windward/Leeward Low1044.20.5746
Triple Number Windward/Leeward Medium732.70.8189
Triple Number Windward/Leeward High616.30.9735
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1176.2868.6705.8613.9565.7529.9472.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low801.70.7484
Triple Number All Purpose Medium596.41.0060
Triple Number All Purpose High517.71.1589
Triple Number Windward/Leeward Low1044.20.5746
Triple Number Windward/Leeward Medium732.70.8189
Triple Number Windward/Leeward High616.30.9735
Predominantly Upwind632.50.9486
Predominantly Downwind632.40.9487
Predominantly Upwind Low854.70.7020
Predominantly Upwind Medium638.50.9397
Predominantly Upwind High588.51.0196
Predominantly Downwind Low928.50.6462
Predominantly Downwind Medium637.90.9407
Predominantly Downwind High507.31.1827
Chicago-Mac Upwind0.9311
Chicago-Mac All Purpose0.9288
Chicago-Mac Downwind0.9288
Bayview-Mac Cove Island0.8601
Bayview-Mac Shore0.8805
Harvest Moon Regatta520.21.1534
Scoring OptionTime On
Distance
Time On
Time
San Francisco Bay Heavy607.70.9873
San Francisco Bay Medium729.40.8226
Predominantly Reaching571.11.0506
Predominantly Reaching Low730.90.8209
Predominantly Reaching Medium571.31.0502
Predominantly Reaching High488.41.2285
Windward/Leeward 60-40 Low1030.50.5823
Windward/Leeward 60-40 Medium739.40.8115
Windward/Leeward 60-40 High644.10.9316
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low1147.90.5227
5-Band Low / Medium943.40.6360
5-Band Medium716.50.8374
5-Band Medium / High627.00.9569
5-Band High594.31.0095

Club
Certificate
Non Spinnaker
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 L8.973LSM08.931Acc. 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

Club
Certificate
Non Spinnaker
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