Double HandedClub Certificate2025
VictoriaNOR 13455
Norges Seilforbund
Sognsveien 73
0854 OSLO
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles42.5°42.5°40.4°40.1°40.1°40.1°39.9°40.1°41.3°
Beat VMG2.162.923.473.803.994.074.124.144.06
52°3.324.395.105.535.755.865.915.965.95
60°3.494.605.305.705.916.036.096.166.17
75°3.614.755.465.856.076.226.326.456.51
90°3.694.915.696.076.266.376.466.686.83
110°3.764.995.796.186.456.686.877.127.33
120°3.604.845.696.126.416.686.957.437.70
135°3.174.385.325.906.236.526.817.458.10
150°2.663.754.695.445.906.196.436.957.58
Run VMG2.303.254.064.715.195.585.886.356.78
Gybe Angles146.2°146.2°148.7°150.5°157.0°163.3°167.8°178.2°178.0°
APH ToD:675.2CDL: 6.172APH ToT: 0.8886CertNo:9998
BOAT
ClassHunter 27 XDesignerGlennHendersonBuilderHunter YachtsAge date01/2008Series date01/2006Offset filek16545.bofData file9998
HULL
Length Overall8.250 mMaximum Beam2.848 mDraft1.616 mDisplacement3,379 kgDLR10.8129IMS DivisionCruiser/RacerDynamic Allowance0.570%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.350m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail23.7724.71Headsail Luffed16.5316.53Headsail FlyingSymmetricAsymmetric51.3951.39 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail6.22Storm Jib4.50Heavy Weather Jib12.14
SAIL LIMITS
Headsails5Spinnakers4
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  03440003NQ4Issued on 11/04/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Double HandedClub Certificate2025
VictoriaNOR 13455
Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1667.31233.11038.8946.5903.0884.6874.3870.2887.1
52°1085.6819.7705.8650.5626.1614.8608.9603.6604.7
60°1030.7782.5678.7631.1609.0597.1591.0584.5583.4
75°996.5757.7659.1615.6592.9579.0569.4558.5553.0
90°975.0733.9632.8593.1575.1565.2557.3539.0526.9
110°958.0721.1622.0582.8558.3538.9524.0505.7491.1
120°999.9743.1632.4588.4561.5538.8518.0484.4467.4
135°1135.1821.3676.7610.2577.5552.6529.0483.0444.6
150°1353.9959.3767.8662.4609.8581.3559.5517.7475.2
Run VMG1564.81107.7886.5764.6693.2645.0612.3567.0530.7
Selected Courses
Windward / Leeward1614.91170.4962.7855.5798.1764.8743.3718.6708.9
All purpose1232.9908.1761.7691.6655.4634.1619.2598.4586.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward828.60.7241
All purpose675.20.8886
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium671.00.8942
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1066.50.5626
Triple Number Windward/Leeward Medium822.70.7293
Triple Number Windward/Leeward High739.50.8114
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance732.50.8191
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium671.00.8942
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1066.50.5626
Triple Number Windward/Leeward Medium822.70.7293
Triple Number Windward/Leeward High739.50.8114
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1698.81164.1905.7774.2699.4658.4625.4570.5557.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6222
Downwind "popa"0.7960
70% up, 30% down "Ilhabela"0.6658
30% up, 70% down "Ilhabela-inverso"0.7344
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium671.00.8942
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1066.50.5626
Triple Number Windward/Leeward Medium822.70.7293
Triple Number Windward/Leeward High739.50.8114
Predominantly Upwind735.40.8159
Predominantly Downwind673.80.8905
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low834.90.7186
TriNum AP Med671.10.8941
TriNum AP High615.10.9754
TriNum W/L Low1110.80.5402
TriNum W/L Med822.70.7293
TriNum W/L Hig739.50.8114
Predom. Upwind762.60.7868
Predom. Reaching665.60.9015
Predom. Downwind700.60.8564
Predom. Up Low1009.10.5946
Predom. Up L/M794.00.7557
Predom. Up Med716.10.8379
Predom. Up M/H679.60.8829
Predom. Up High665.00.9022
Predom. Dn Low980.10.6122
Predom. Dn L/M746.60.8036
Predom. Dn Med654.10.9172
Predom. Dn M/H598.31.0028
Predom. Dn High564.11.0637
Predom. Rc Low885.10.6779
Predom. Rc L/M695.80.8624
Predom. Rc Med627.30.9564
Predom. Rc M/H589.31.0181
Predom. Rc High565.11.0618
SA/DSPL Upwind17.83SA/DSPL Downwind33.24
Scoring OptionTODTOT
5B W/L Low1229.90.4879
5B W/L L/M931.20.6443
5B W/L Med811.20.7396
5B W/L M/H747.40.8028
5B W/L High721.20.8319
W/L 60-40 Low1242.50.4829
W/L 60-40 L/M947.90.6330
W/L 60-40 Med832.20.7210
W/L 60-40 M/H773.50.7757
W/L 60-40 High751.70.7982
5B AP Low910.70.6588
5B AP L/M742.90.8077
5B AP Med663.70.9041
5B AP M/H621.30.9658
5B AP High600.01.0001
5B SF Bay Low1071.00.5602
5B SF Bay L/M894.10.6711
5B SF Bay Med786.10.7633
5B SF Bay M/H730.10.8218
5B SF Bay High705.80.8501
Chicago-Mac Upwind0.7659
Chicago-Mac All Purpose0.7999
Chicago-Mac Downwind0.8304
BayMac Cove Island995.30.6028
BayMac Shore989.10.6066
Harvest Moon589.91.0172
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance732.50.8191
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium671.00.8942
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1066.50.5626
Triple Number Windward/Leeward Medium822.70.7293
Triple Number Windward/Leeward High739.50.8114
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1698.81164.1905.7774.2699.4658.4625.4570.5557.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance732.50.8191
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium671.00.8942
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1066.50.5626
Triple Number Windward/Leeward Medium822.70.7293
Triple Number Windward/Leeward High739.50.8114
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1698.81164.1905.7774.2699.4658.4625.4570.5557.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance732.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1698.81164.1905.7774.2699.4658.4625.4570.5557.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium671.00.8942
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1066.50.5626
Triple Number Windward/Leeward Medium822.70.7293
Triple Number Windward/Leeward High739.50.8114
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating732.50.8191
FinRating, kevyt tuuli1204.50.8302
FinRating, kova tuuli604.10.8277
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium671.00.8942
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1066.50.5626
Triple Number Windward/Leeward Medium822.70.7293
Triple Number Windward/Leeward High739.50.8114
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8191
Triple Number Coastal/Long Distance Low0.7186
Triple Number Coastal/Long Distance Medium0.8942
Triple Number Coastal/Long Distance High0.9754
Triple Number Windward/Leeward Low0.5626
Triple Number Windward/Leeward Medium0.7293
Triple Number Windward/Leeward High0.8114
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1698.81164.1905.7774.2699.4658.4625.4570.5557.4
For information
General Purpose Handicap (GPH)750.3
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance732.50.8191
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium671.00.8942
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1066.50.5626
Triple Number Windward/Leeward Medium822.70.7293
Triple Number Windward/Leeward High739.50.8114
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1698.81164.1905.7774.2699.4658.4625.4570.5557.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium671.00.8942
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1066.50.5626
Triple Number Windward/Leeward Medium822.70.7293
Triple Number Windward/Leeward High739.50.8114
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance732.50.8191
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium671.00.8942
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1066.50.5626
Triple Number Windward/Leeward Medium822.70.7293
Triple Number Windward/Leeward High739.50.8114
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1698.81164.1905.7774.2699.4658.4625.4570.5557.4
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance732.50.8191
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium671.00.8942
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1066.50.5626
Triple Number Windward/Leeward Medium822.70.7293
Triple Number Windward/Leeward High739.50.8114
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1698.81164.1905.7774.2699.4658.4625.4570.5557.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low835.0
Triple Number Coastal/Long Distance Medium671.0
Triple Number Coastal/Long Distance High615.1
Triple Number Windward/Leeward Low1066.5
Triple Number Windward/Leeward Medium822.7
Triple Number Windward/Leeward High739.5
Predominantly Upwind735.4
Predominantly Downwind673.8
Predominantly Reaching650.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance732.50.8191
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium671.00.8942
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1066.50.5626
Triple Number Windward/Leeward Medium822.70.7293
Triple Number Windward/Leeward High739.50.8114
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1698.81164.1905.7774.2699.4658.4625.4570.5557.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7186
Triple Number Coastal/Long Distance Medium0.8942
Triple Number Coastal/Long Distance High0.9754
Triple Number Windward/Leeward Low0.5626
Triple Number Windward/Leeward Medium0.7293
Triple Number Windward/Leeward High0.8114
Coastal/Long Distance0.8191
Predominantly Upwind0.8159
Predominantly Downwind0.8905
For information
General Purpose Handicap (GPH)750.3
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.8886
Distanseseilas Trippeltall svak vind0.7186
Distanseseilas Trippeltall mellomvind0.8942
Distanseseilas Trippeltall sterk vind0.9754
Pølsebane Trippeltall svak vind0.5626
Pølsebane Trippeltall mellomvind0.7293
Pølsebane Trippeltall sterk vind0.8114
Motvind Singeltall0.8159
Medvind Singeltall0.8905
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium671.00.8942
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1066.50.5626
Triple Number Windward/Leeward Medium822.70.7293
Triple Number Windward/Leeward High739.50.8114
Coastal/Long Distance732.50.8191
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind735.40.8159
Predominantly Downwind673.80.8905
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore711.80.8429
Cape Doctor Coastal590.21.0167
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium671.00.8942
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1066.50.5626
Triple Number Windward/Leeward Medium822.70.7293
Triple Number Windward/Leeward High739.50.8114
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7186
Triple Number Coastal/Long Distance Medium0.8942
Triple Number Coastal/Long Distance High0.9754
Triple Number Windward/Leeward Low0.5626
Triple Number Windward/Leeward Medium0.7293
Triple Number Windward/Leeward High0.8114
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7186
Triple Number Coastal/Long Distance Medium0.8942
Triple Number Coastal/Long Distance High0.9754
Triple Number Windward/Leeward Low0.5626
Triple Number Windward/Leeward Medium0.7293
Triple Number Windward/Leeward High0.8114
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance732.50.8191
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium671.00.8942
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1066.50.5626
Triple Number Windward/Leeward Medium822.70.7293
Triple Number Windward/Leeward High739.50.8114
Predominantly Upwind735.40.8159
Predominantly Downwind673.80.8905
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1698.81164.1905.7774.2699.4658.4625.4570.5557.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance732.50.8191
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium671.00.8942
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1066.50.5626
Triple Number Windward/Leeward Medium822.70.7293
Triple Number Windward/Leeward High739.50.8114
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1698.81164.1905.7774.2699.4658.4625.4570.5557.4
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low834.90.7186
TriNum AP Med671.10.8941
TriNum AP High615.10.9754
TriNum W/L Low1110.80.5402
TriNum W/L Med822.70.7293
TriNum W/L Hig739.50.8114
Predom. Upwind762.60.7868
Predom. Reaching665.60.9015
Predom. Downwind700.60.8564
Predom. Up Low1009.10.5946
Predom. Up L/M794.00.7557
Predom. Up Med716.10.8379
Predom. Up M/H679.60.8829
Predom. Up High665.00.9022
Predom. Dn Low980.10.6122
Predom. Dn L/M746.60.8036
Predom. Dn Med654.10.9172
Predom. Dn M/H598.31.0028
Predom. Dn High564.11.0637
Predom. Rc Low885.10.6779
Predom. Rc L/M695.80.8624
Predom. Rc Med627.30.9564
Predom. Rc M/H589.31.0181
Predom. Rc High565.11.0618
SA/DSPL Upwind17.83SA/DSPL Downwind33.24
Scoring OptionTODTOT
5B W/L Low1229.90.4879
5B W/L L/M931.20.6443
5B W/L Med811.20.7396
5B W/L M/H747.40.8028
5B W/L High721.20.8319
W/L 60-40 Low1242.50.4829
W/L 60-40 L/M947.90.6330
W/L 60-40 Med832.20.7210
W/L 60-40 M/H773.50.7757
W/L 60-40 High751.70.7982
5B AP Low910.70.6588
5B AP L/M742.90.8077
5B AP Med663.70.9041
5B AP M/H621.30.9658
5B AP High600.01.0001
5B SF Bay Low1071.00.5602
5B SF Bay L/M894.10.6711
5B SF Bay Med786.10.7633
5B SF Bay M/H730.10.8218
5B SF Bay High705.80.8501
Chicago-Mac Upwind0.7659
Chicago-Mac All Purpose0.7999
Chicago-Mac Downwind0.8304
BayMac Cove Island995.30.6028
BayMac Shore989.10.6066
Harvest Moon589.91.0172
ORC Ref  03440003NQ4Issued on 11/04/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Double HandedClub Certificate2025
VictoriaNOR 13455
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassHunter 27 XMeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA8.250Max. Beam2.848Draft1.616Displacement3,379Wetted area16.04IMS L6.875LSM06.785Acc. length8.011Sink (kg/mm) 11.11
VCGD0.110VCGM-0.001RM Rated (kg·m) 50.6Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.350PBWPIPA0.0030
EDL1.820ST10.040ST20.180
ST30.180ST40.110ST50.230
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders1Rotating mastNo
P9.750IG9.480ISP9.680MDT10.090MDL10.120MDT20.090MDL20.120TL0.000MW0.000GO0.000
E3.640J2.810BAS1.400FSDFoilSFJ0.000SPL0.000WPLTPS4.100BD0.000MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.110Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440003NQ4Issued on 11/04/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Double HandedClub Certificate2025
VictoriaNOR 13455
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment469-2018051208380.190.961.752.803.2923.7712/05/2018
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment469-2018051613560.000.460.901.762.643.449.41YesNo 16.5314/05/2018
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment189-20080911204211.169.3010.235.916.5091%51.3911/09/2008
CRUISER/RACER REQUIREMENTS*
Accommodation length8.0 mTable area0.33 m²Headroom1.40 mMinimum number of berths3Personal gear stowage0.12 m³Fresh water capacity30 lMinimum number of seats in cockpit3Food stowage0.18 m³Fuel capacity20 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03440003NQ4Issued on 11/04/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org