Club
Certificate
Double Handed
2023

Boat

Hotshot

NOR 487

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 Angles41.2°40.2°40.5°41.1°41.8°43.0°46.0°
Beat VMG4.084.414.544.564.504.414.18
52°6.126.546.736.796.796.746.54
60°6.486.867.047.137.157.146.96
75°6.867.247.477.647.757.807.75
90°6.957.517.868.148.348.498.62
110°6.557.298.008.609.079.439.87
120°6.697.357.918.429.139.7910.61
135°6.297.448.309.029.7610.4811.85
150°5.336.607.558.7310.0111.3913.62
Run VMG4.615.726.547.568.679.8612.53
Gybe Angles143.0°147.8°147.4°148.3°149.2°150.3°153.7°

APH: 524.7

CDL: 7.957

GPH: 573.3

CertNo: 676124

BOAT
ClassMelges 32DesignerReichel/PughBuilderMelgesAge dateSeries date01/2005Offset fileMELGES32-NOR487.offData file676124
HULL
Length Overall9.685 mMaximum Beam2.936 mDraft2.142 mDisplacement1,756 kgDLR2.8571IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight170 kgMinimum weight120 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail40.7842.07Headsail Luffed23.1223.12Headsail FlyingSymmetricAsymmetric124.87124.87 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail11.09Storm Jib7.89Heavy Weather Jib21.30
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  03440002MSTIssued on 26/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Hotshot

NOR 487

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 VMG882.7816.4792.6789.7799.2817.0860.3
52°588.1550.4535.1529.8530.4534.0550.6
60°555.9525.0511.6505.2503.5504.1517.5
75°524.4497.6481.8471.2464.6461.5464.5
90°517.6479.6457.8442.5431.4423.9417.8
110°549.4493.6450.0418.4396.9381.7364.6
120°538.4489.5455.4427.7394.1367.6339.3
135°572.2483.6433.8398.9368.8343.4303.8
150°675.8545.4476.7412.2359.6316.2264.4
Run VMG780.4629.8550.5476.0415.2365.0287.4
Selected Courses
Windward / Leeward831.5723.1671.5632.8607.2591.0573.9
All purpose647.2577.2540.8515.1497.3486.0476.3
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward647.30.9270
All purpose524.71.1436
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low612.20.9801
Triple Number Coastal/Long Distance Medium524.41.1441
Triple Number Coastal/Long Distance High485.21.2366
Triple Number Windward/Leeward Low777.30.7719
Triple Number Windward/Leeward Medium646.80.9276
Triple Number Windward/Leeward High588.61.0193
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance568.61.0553
Triple Number Coastal/Long Distance Low612.20.9801
Triple Number Coastal/Long Distance Medium524.41.1441
Triple Number Coastal/Long Distance High485.21.2366
Triple Number Windward/Leeward Low777.30.7719
Triple Number Windward/Leeward Medium646.80.9276
Triple Number Windward/Leeward High588.61.0193
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance826.4680.5607.5554.3516.6485.3439.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7294
Downwind "popa"1.1986
70% up, 30% down "Ilhabela"0.8265
30% up, 70% down "Ilhabela-inverso"1.0047
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low612.20.9801
Triple Number Coastal/Long Distance Medium524.41.1441
Triple Number Coastal/Long Distance High485.21.2366
Triple Number Windward/Leeward Low777.30.7719
Triple Number Windward/Leeward Medium646.80.9276
Triple Number Windward/Leeward High588.61.0193
Predominantly Upwind595.31.0080
Predominantly Downwind490.11.2242
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low612.20.9801
Triple Number All Purpose Medium524.41.1441
Triple Number All Purpose High485.21.2366
Triple Number Windward/Leeward Low777.30.7719
Triple Number Windward/Leeward Medium646.80.9276
Triple Number Windward/Leeward High588.61.0193
Predominantly Upwind595.31.0080
Predominantly Downwind490.11.2242
Predominantly Upwind Low697.10.8608
Predominantly Upwind Medium640.80.9363
Predominantly Upwind High650.50.9224
Predominantly Downwind Low639.50.9383
Predominantly Downwind Medium472.61.2697
Predominantly Downwind High374.61.6018
Chicago-Mac Upwind0.9924
Chicago-Mac All Purpose1.0869
Chicago-Mac Downwind1.2016
Bayview-Mac Cove Island1.0391
Bayview-Mac Shore1.0259
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching485.11.2369
Predominantly Reaching Low547.71.0955
Predominantly Reaching Medium477.01.2579
Predominantly Reaching High433.81.3831
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low823.20.7289
5-Band Low / Medium735.40.8159
5-Band Medium639.10.9389
5-Band Medium / High594.41.0095
5-Band High576.81.0402
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance568.61.0553
Triple Number Coastal/Long Distance Low612.20.9801
Triple Number Coastal/Long Distance Medium524.41.1441
Triple Number Coastal/Long Distance High485.21.2366
Triple Number Windward/Leeward Low777.30.7719
Triple Number Windward/Leeward Medium646.80.9276
Triple Number Windward/Leeward High588.61.0193
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance826.4680.5607.5554.3516.6485.3439.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance568.61.0553
Triple Number Coastal/Long Distance Low612.20.9801
Triple Number Coastal/Long Distance Medium524.41.1441
Triple Number Coastal/Long Distance High485.21.2366
Triple Number Windward/Leeward Low777.30.7719
Triple Number Windward/Leeward Medium646.80.9276
Triple Number Windward/Leeward High588.61.0193
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance826.4680.5607.5554.3516.6485.3439.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance568.6
Triple Number Coastal/Long Distance Low612.2
Triple Number Coastal/Long Distance Medium524.4
Triple Number Coastal/Long Distance High485.2
Triple Number Windward/Leeward Low777.3
Triple Number Windward/Leeward Medium646.8
Triple Number Windward/Leeward High588.6
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance826.4680.5607.5554.3516.6485.3439.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance568.61.0553
Triple Number Coastal/Long Distance Low612.20.9801
Triple Number Coastal/Long Distance Medium524.41.1441
Triple Number Coastal/Long Distance High485.21.2366
Triple Number Windward/Leeward Low777.30.7719
Triple Number Windward/Leeward Medium646.80.9276
Triple Number Windward/Leeward High588.61.0193
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance826.4680.5607.5554.3516.6485.3439.0
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)568.61.0553
Triple Number Coastal/Long Distance Low612.20.9801
Triple Number Coastal/Long Distance Medium524.41.1441
Triple Number Coastal/Long Distance High485.21.2366
Triple Number Windward/Leeward Low777.30.7719
Triple Number Windward/Leeward Medium646.80.9276
Triple Number Windward/Leeward High588.61.0193
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance826.4680.5607.5554.3516.6485.3439.0
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low612.20.9801
Triple Number Coastal/Long Distance Medium524.41.1441
Triple Number Coastal/Long Distance High485.21.2366
Triple Number Windward/Leeward Low777.30.7719
Triple Number Windward/Leeward Medium646.80.9276
Triple Number Windward/Leeward High588.61.0193
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9801
Triple Number Coastal/Long Distance Medium1.1441
Triple Number Coastal/Long Distance High1.2366
Triple Number Windward/Leeward Low0.7719
Triple Number Windward/Leeward Medium0.9276
Triple Number Windward/Leeward High1.0193
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance826.4680.5607.5554.3516.6485.3439.0
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance568.61.0553
Triple Number Coastal/Long Distance Low612.20.9801
Triple Number Coastal/Long Distance Medium524.41.1441
Triple Number Coastal/Long Distance High485.21.2366
Triple Number Windward/Leeward Low777.30.7719
Triple Number Windward/Leeward Medium646.80.9276
Triple Number Windward/Leeward High588.61.0193
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance826.4680.5607.5554.3516.6485.3439.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low612.20.9801
Triple Number Coastal/Long Distance Medium524.41.1441
Triple Number Coastal/Long Distance High485.21.2366
Triple Number Windward/Leeward Low777.30.7719
Triple Number Windward/Leeward Medium646.80.9276
Triple Number Windward/Leeward High588.61.0193
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance568.61.0553
Triple Number Coastal/Long Distance Low612.20.9801
Triple Number Coastal/Long Distance Medium524.41.1441
Triple Number Coastal/Long Distance High485.21.2366
Triple Number Windward/Leeward Low777.30.7719
Triple Number Windward/Leeward Medium646.80.9276
Triple Number Windward/Leeward High588.61.0193
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance826.4680.5607.5554.3516.6485.3439.0
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low777.30.7719
Triple Number Windward/Leeward Medium646.80.9276
Triple Number Windward/Leeward High588.61.0193
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance826.4680.5607.5554.3516.6485.3439.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low612.2
Triple Number Coastal/Long Distance Medium524.4
Triple Number Coastal/Long Distance High485.2
Triple Number Windward/Leeward Low777.3
Triple Number Windward/Leeward Medium646.8
Triple Number Windward/Leeward High588.6
Predominantly Upwind595.3
Predominantly Downwind490.1
Predominantly Reaching483.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance568.61.0553
Triple Number Coastal/Long Distance Low612.20.9801
Triple Number Coastal/Long Distance Medium524.41.1441
Triple Number Coastal/Long Distance High485.21.2366
Triple Number Windward/Leeward Low777.30.7719
Triple Number Windward/Leeward Medium646.80.9276
Triple Number Windward/Leeward High588.61.0193
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance826.4680.5607.5554.3516.6485.3439.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9801
Triple Number Coastal/Long Distance Medium1.1441
Triple Number Coastal/Long Distance High1.2366
Triple Number Windward/Leeward Low0.7719
Triple Number Windward/Leeward Medium0.9276
Triple Number Windward/Leeward High1.0193
Coastal/Long Distance1.0553
Predominantly Upwind1.0080
Predominantly Downwind1.2242
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9801
Tretall Distanseseilas Mellomvind1.1441
Tretall Distanseseilas Mye vind1.2366
Tretall Pølsebane Lite vind0.7719
Tretall Pølsebane Mellomvind0.9276
Tretall Pølsebane Mye vind1.0193
Distanseseilas ett tall (OSN 8-16kn)1.0553
Distanseseilas ett tall (APH 6-20kn)1.1436
Enkeltall Motvind1.0080
Enkeltall Medvind1.2242
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low612.20.9801
Triple Number Coastal/Long Distance Medium524.41.1441
Triple Number Coastal/Long Distance High485.21.2366
Triple Number Windward/Leeward Low777.30.7719
Triple Number Windward/Leeward Medium646.80.9276
Triple Number Windward/Leeward High588.61.0193
Coastal/Long Distance568.61.0553
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind595.31.0080
Predominantly Downwind490.11.2242
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore579.01.0363
Cape Doctor Coastal479.21.2520
Triple Number Coastal/Long Distance Low612.20.9801
Triple Number Coastal/Long Distance Medium524.41.1441
Triple Number Coastal/Long Distance High485.21.2366
Triple Number Windward/Leeward Low777.30.7719
Triple Number Windward/Leeward Medium646.80.9276
Triple Number Windward/Leeward High588.61.0193
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9801
Triple Number Coastal/Long Distance Medium1.1441
Triple Number Coastal/Long Distance High1.2366
Triple Number Windward/Leeward Low0.7719
Triple Number Windward/Leeward Medium0.9276
Triple Number Windward/Leeward High1.0193
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9801
Triple Number Coastal/Long Distance Medium1.1441
Triple Number Coastal/Long Distance High1.2366
Triple Number Windward/Leeward Low0.7719
Triple Number Windward/Leeward Medium0.9276
Triple Number Windward/Leeward High1.0193
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance568.61.0553
Triple Number Coastal/Long Distance Low612.20.9801
Triple Number Coastal/Long Distance Medium524.41.1441
Triple Number Coastal/Long Distance High485.21.2366
Triple Number Windward/Leeward Low777.30.7719
Triple Number Windward/Leeward Medium646.80.9276
Triple Number Windward/Leeward High588.61.0193
Predominantly Upwind595.31.0080
Predominantly Downwind490.11.2242
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance826.4680.5607.5554.3516.6485.3439.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance568.61.0553
Triple Number Coastal/Long Distance Low612.20.9801
Triple Number Coastal/Long Distance Medium524.41.1441
Triple Number Coastal/Long Distance High485.21.2366
Triple Number Windward/Leeward Low777.30.7719
Triple Number Windward/Leeward Medium646.80.9276
Triple Number Windward/Leeward High588.61.0193
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance826.4680.5607.5554.3516.6485.3439.0
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low612.20.9801
Triple Number All Purpose Medium524.41.1441
Triple Number All Purpose High485.21.2366
Triple Number Windward/Leeward Low777.30.7719
Triple Number Windward/Leeward Medium646.80.9276
Triple Number Windward/Leeward High588.61.0193
Predominantly Upwind595.31.0080
Predominantly Downwind490.11.2242
Predominantly Upwind Low697.10.8608
Predominantly Upwind Medium640.80.9363
Predominantly Upwind High650.50.9224
Predominantly Downwind Low639.50.9383
Predominantly Downwind Medium472.61.2697
Predominantly Downwind High374.61.6018
Chicago-Mac Upwind0.9924
Chicago-Mac All Purpose1.0869
Chicago-Mac Downwind1.2016
Bayview-Mac Cove Island1.0391
Bayview-Mac Shore1.0259
Harvest Moon Regatta429.41.3974
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy585.71.0245
San Francisco Bay Medium638.90.9390
Predominantly Reaching485.11.2369
Predominantly Reaching Low547.71.0955
Predominantly Reaching Medium477.01.2579
Predominantly Reaching High433.81.3831
Windward/Leeward 60-40 Low791.80.7578
Windward/Leeward 60-40 Medium697.20.8606
Windward/Leeward 60-40 High670.30.8951
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low823.20.7289
5-Band Low / Medium735.40.8159
5-Band Medium639.10.9389
5-Band Medium / High594.41.0095
5-Band High576.81.0402
ORC Ref  03440002MSTIssued on 26/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Hotshot

NOR 487

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMelges 32MeasurementHINPlan reviewHull constructionCoredCarbon RudderYesLight stanchionsNoTrim tabNo
LOA9.685Max. Beam2.936Draft2.142Displacement1,756Wetted area16.01IMS L8.762LSM08.502Acc. length9.542Sink (kg/mm) 12.43
VCGD-0.142VCGM-0.148RM Rated (kg·m) 49.6Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
PIPA0.0000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P13.426IG12.426ISP14.722MDT10.092MDL10.170MDT20.083MDL20.148TL1.825MW0.170GO0.205
E4.720J3.290BAS1.340FSD0.030SFJ0.140SPL0.000WPLTPS5.900BDMWT70.00MCG5.050
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.142Flotation Date04/05/2022MeasurerComment
SFFP0.435FFM0.974FF0.974LCFcl5.221SG
SAFP9.480FAM0.685FA0.685LCFsh5.415HBI0.917
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002MSTIssued on 26/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Hotshot

NOR 487

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment1-2022050412230.211.282.093.374.1640.7804/05/20221-2022082213540.211.162.073.374.1440.4622/08/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment1-2022082213550.080.001.011.892.723.5312.54NoNo 23.1222/08/20221-2022082213550.080.000.961.822.573.5112.55NoNo 22.3622/08/20221-2022082213540.070.000.981.782.623.4012.29NoNo 21.7122/08/2022
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment1-20220822135616.9814.4815.739.499.6798%124.8722/08/20221-20220822135516.9014.4915.709.509.6598%124.6422/08/20221-20220822135616.6814.3815.539.309.6297%121.1922/08/2022
ORC Ref  03440002MSTIssued on 26/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org