Double HandedClub Certificate2026
GBHUSA 87478
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
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 Angles45.0°41.9°39.2°38.2°37.9°38.5°38.7°39.7°42.1°
Beat VMG2.863.944.514.714.804.844.874.824.62
52°4.445.906.516.716.806.876.906.896.82
60°4.766.166.726.927.037.117.177.207.15
75°4.996.326.907.217.387.527.647.767.82
90°4.866.236.897.347.687.908.118.448.69
110°4.356.056.957.497.868.208.549.209.95
120°4.215.956.937.608.188.659.1210.0610.96
135°3.755.356.537.287.998.829.8311.5713.16
150°3.124.535.636.557.267.908.6811.0414.45
Run VMG2.703.924.875.686.356.917.519.5612.52
Gybe Angles140.8°142.4°146.5°150.6°156.1°158.4°146.2°144.9°148.1°
APH ToD:547.9CDL: 8.117APH ToT: 1.0950CertNo:US87478
BOAT
ClassDavidson 30DesignerDavidsonBuilderReaAge date01/1984Series date01/1984Offset filedavidson30.offData fileUS87478
HULL
Length Overall9.112Maximum Beam3.028Draft1.996Displacement2,035DLR3.7736IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.203%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight170(default)Minimum weight120 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail26.3426.71Headsail Luffed34.0834.08Headsail FlyingSymmetricAsymmetric84.0884.08 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail8.28Storm Jib7.82Heavy Weather Jib21.10
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 59.0 Stability Index 119.6
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  04560004F0B Issued on 25/02/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
GBHUSA 87478
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
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 VMG1259.7914.8799.1764.0750.1743.2739.9746.3780.0
52°809.9610.0552.7536.5529.1524.2521.5522.4528.0
60°756.9584.4535.3520.1512.2506.2502.3500.3503.2
75°722.0569.5521.7499.5488.1478.6471.5463.6460.1
90°740.3577.9522.4490.7469.0455.4443.9426.6414.4
110°827.5595.1517.9480.9458.1438.8421.4391.2361.9
120°854.3605.2519.2474.0440.2416.4394.7357.7328.5
135°960.3672.3551.2494.4450.7407.9366.3311.2273.6
150°1153.4794.4639.7549.2495.7455.5414.9326.1249.1
Run VMG1331.8917.3738.7634.0566.8521.0479.1376.6287.6
Selected Courses
Windward / Leeward1295.8916.1768.9699.0658.5632.1609.5561.5533.8
All purpose981.5710.6611.3565.5537.7517.5499.6468.8450.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward675.50.8883
All purpose547.91.0950
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low660.90.9078
Triple Number Coastal/Long Distance Medium548.01.0949
Triple Number Coastal/Long Distance High492.51.2182
Triple Number Windward/Leeward Low842.50.7122
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High597.11.0048
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance594.61.0091
Triple Number Coastal/Long Distance Low660.90.9078
Triple Number Coastal/Long Distance Medium548.01.0949
Triple Number Coastal/Long Distance High492.51.2182
Triple Number Windward/Leeward Low842.50.7122
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High597.11.0048
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1299.4916.2725.9632.9574.2537.6504.1444.7422.5
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7696
Downwind "popa"0.9921
70% up, 30% down "Ilhabela"0.8251
30% up, 70% down "Ilhabela-inverso"0.9129
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low660.90.9078
Triple Number Coastal/Long Distance Medium548.01.0949
Triple Number Coastal/Long Distance High492.51.2182
Triple Number Windward/Leeward Low842.50.7122
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High597.11.0048
Predominantly Upwind599.61.0007
Predominantly Downwind540.71.1096
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP564.41.0631 Predom. Rc High435.01.3794 5B SF Bay L/M714.90.8393 TriNum AP Low660.90.9078 Predom. Dn Low794.70.7550 5B SF Bay Med642.60.9337 TriNum AP Med548.11.0948 Predom. Dn L/M607.60.9874 5B SF Bay M/H591.71.0139 TriNum AP High492.51.2182 Predom. Dn Med528.11.1360 5B SF Bay High555.01.0811 TriNum W/L Low880.80.6812 Predom. Dn M/H462.21.2980 5B AP Low724.90.8277 TriNum W/L Med674.60.8894 Predom. Dn High409.81.4640 5B AP L/M598.91.0019 TriNum W/L Hig597.11.0048 ChiMac Up Low708.80.8465 5B AP Med541.91.1073 Predom. Upwind617.60.9715 ChiMac Up Med659.30.9101 5B AP M/H500.61.1985 Predom. Reaching533.01.1257 ChiMac Up High598.51.0026 5B AP High471.01.2739 Predom. Downwind559.61.0723 ChiMac Off Low695.70.8625 5B W/L Low974.20.6159 Predom. Up Low777.90.7713 ChiMac Off Med620.60.9668 5B W/L L/M749.60.8004 Predom. Up L/M634.20.9460 ChiMac Off High525.61.1415 5B W/L Med665.90.9010 Predom. Up Med588.71.0191 ChiMac AP Low699.00.8584 5B W/L M/H609.30.9847 Predom. Up M/H561.01.0695 ChiMac AP Med637.70.9409 5B W/L High565.01.0620 Predom. Up High547.21.0964 ChiMac AP High560.81.0698 W/L 60-40 Low973.80.6162 Predom. Rc Low701.80.8550 BayMac Cove Island795.60.7541 W/L 60-40 L/M759.00.7905 Predom. Rc L/M563.21.0653 BayMac Shore789.00.7604 W/L 60-40 Med683.60.8777 Predom. Rc Med508.31.1803 Harvest Moon470.41.2756 W/L 60-40 M/H635.90.9435 Predom. Rc M/H464.61.2913 5B SF Bay Low825.00.7272 W/L 60-40 High602.20.9963      SA/DSPL Up37.54SA/DSPL Dn68.59
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance594.61.0091
Triple Number Coastal/Long Distance Low660.90.9078
Triple Number Coastal/Long Distance Medium548.01.0949
Triple Number Coastal/Long Distance High492.51.2182
Triple Number Windward/Leeward Low842.50.7122
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High597.11.0048
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1299.4916.2725.9632.9574.2537.6504.1444.7422.5
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance594.61.0091
Triple Number Coastal/Long Distance Low660.90.9078
Triple Number Coastal/Long Distance Medium548.01.0949
Triple Number Coastal/Long Distance High492.51.2182
Triple Number Windward/Leeward Low842.50.7122
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High597.11.0048
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1299.4916.2725.9632.9574.2537.6504.1444.7422.5
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance594.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1299.4916.2725.9632.9574.2537.6504.1444.7422.5
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low660.90.9078
Triple Number Coastal/Long Distance Medium548.01.0949
Triple Number Coastal/Long Distance High492.51.2182
Triple Number Windward/Leeward Low842.50.7122
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High597.11.0048
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating594.61.0091
FinRating, kevyt tuuli958.81.0430
FinRating, kova tuuli471.81.0598
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low660.90.9078
Triple Number Coastal/Long Distance Medium548.01.0949
Triple Number Coastal/Long Distance High492.51.2182
Triple Number Windward/Leeward Low842.50.7122
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High597.11.0048
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0091
Triple Number Coastal/Long Distance Low0.9078
Triple Number Coastal/Long Distance Medium1.0949
Triple Number Coastal/Long Distance High1.2182
Triple Number Windward/Leeward Low0.7122
Triple Number Windward/Leeward Medium0.8894
Triple Number Windward/Leeward High1.0048
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1299.4916.2725.9632.9574.2537.6504.1444.7422.5
For information
General Purpose Handicap (GPH)605.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance594.61.0091
Triple Number Coastal/Long Distance Low660.90.9078
Triple Number Coastal/Long Distance Medium548.01.0949
Triple Number Coastal/Long Distance High492.51.2182
Triple Number Windward/Leeward Low842.50.7122
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High597.11.0048
Saronikos S All Purpose601.90.9968
Saronikos S Upwind688.20.8718
Saronikos S Downwind494.21.2141
Saronikos N All Purpose601.90.9968
Saronikos N Upwind710.30.8447
Saronikos N Downwind557.11.0770
Saronikos SW All Purpose595.31.0079
Saronikos SW Upwind687.80.8723
Saronikos SW Downwind506.81.1838
Saronikos NE All Purpose659.00.9105
Saronikos NE Upwind664.00.9036
Saronikos NE Downwind623.20.9627
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1299.4916.2725.9632.9574.2537.6504.1444.7422.5
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low660.90.9078
Triple Number Coastal/Long Distance Medium548.01.0949
Triple Number Coastal/Long Distance High492.51.2182
Triple Number Windward/Leeward Low842.50.7122
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High597.11.0048
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose564.41.0631
5-Band All Purpose Low782.50.7667
5-Band All Purpose L/M619.40.9687
5-Band All Purpose Med557.51.0762
5-Band All Purpose M/H511.51.1730
5-Band All Purpose High479.01.2527
Single Number Predominant Upwind597.61.0041
Single Number Predominant Reaching518.21.1579
Single Number Predominant Downwind542.71.1056
5-Band 50-50 Windward/Leeward Low974.20.6159
5-Band 50-50 Windward/Leeward L/M749.60.8004
5-Band 50-50 Windward/Leeward Med665.90.9010
5-Band 50-50 Windward/Leeward M/H609.30.9847
5-Band 50-50 Windward/Leeward High565.01.0620
5-Band 60-40 Windward/Leeward Low973.80.6162
5-Band 60-40 Windward/Leeward L/M759.00.7905
5-Band 60-40 Windward/Leeward Med683.60.8777
5-Band 60-40 Windward/Leeward M/H635.90.9435
5-Band 60-40 Windward/Leeward High602.20.9963
Triple Number 50-50 Windward/Leeward Low880.80.6812
Triple Number 50-50 Windward/Leeward Med674.60.8894
Triple Number 50-50 Windward/Leeward High597.11.0048
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward693.10.8657
Triple Number 60-40 Windward/Leeward Low883.40.6792
Triple Number 60-40 Windward/Leeward Med691.10.8681
Triple Number 60-40 Windward/Leeward High626.30.9579
Triple Number All-Purpose Low714.20.8401
Triple Number All-Purpose Med564.41.0631
Triple Number All-Purpose High502.61.1938
Triple Number Predominant Upwind Low722.80.8301
Triple Number Predominant Upwind Med595.21.0080
Triple Number Predominant Upwind High567.21.0577
Triple Number Predominant Reaching Low648.00.9260
Triple Number Predominant Reaching Med524.71.1436
Triple Number Predominant Reaching High447.21.3416
Triple Number Predominant Downwind Low716.90.8369
Triple Number Predominant Downwind Med537.11.1171
Triple Number Predominant Downwind High433.81.3830
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance594.61.0091
Triple Number Coastal/Long Distance Low660.90.9078
Triple Number Coastal/Long Distance Medium548.01.0949
Triple Number Coastal/Long Distance High492.51.2182
Triple Number Windward/Leeward Low842.50.7122
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High597.11.0048
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1299.4916.2725.9632.9574.2537.6504.1444.7422.5
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance594.61.0091
Triple Number Coastal/Long Distance Low660.90.9078
Triple Number Coastal/Long Distance Medium548.01.0949
Triple Number Coastal/Long Distance High492.51.2182
Triple Number Windward/Leeward Low842.50.7122
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High597.11.0048
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1299.4916.2725.9632.9574.2537.6504.1444.7422.5
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low660.9
Triple Number Coastal/Long Distance Medium548.0
Triple Number Coastal/Long Distance High492.5
Triple Number Windward/Leeward Low842.5
Triple Number Windward/Leeward Medium674.6
Triple Number Windward/Leeward High597.1
Predominantly Upwind599.6
Predominantly Downwind540.7
Predominantly Reaching522.3
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance594.61.0091
Triple Number Coastal/Long Distance Low660.90.9078
Triple Number Coastal/Long Distance Medium548.01.0949
Triple Number Coastal/Long Distance High492.51.2182
Triple Number Windward/Leeward Low842.50.7122
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High597.11.0048
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1299.4916.2725.9632.9574.2537.6504.1444.7422.5
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9078
Triple Number Coastal/Long Distance Medium1.0949
Triple Number Coastal/Long Distance High1.2182
Triple Number Windward/Leeward Low0.7122
Triple Number Windward/Leeward Medium0.8894
Triple Number Windward/Leeward High1.0048
Coastal/Long Distance1.0091
Predominantly Upwind1.0007
Predominantly Downwind1.1096
For information
General Purpose Handicap (GPH)605.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0950
Distanseseilas Trippeltall svak vind0.9078
Distanseseilas Trippeltall mellomvind1.0949
Distanseseilas Trippeltall sterk vind1.2182
Pølsebane Trippeltall svak vind0.7122
Pølsebane Trippeltall mellomvind0.8894
Pølsebane Trippeltall sterk vind1.0048
Motvind Singeltall1.0007
Medvind Singeltall1.1096
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low660.90.9078
Triple Number Coastal/Long Distance Medium548.01.0949
Triple Number Coastal/Long Distance High492.51.2182
Triple Number Windward/Leeward Low842.50.7122
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High597.11.0048
Coastal/Long Distance594.61.0091
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind599.61.0007
Predominantly Downwind540.71.1096
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore542.11.1068
Cape Doctor Coastal456.11.3156
Triple Number Coastal/Long Distance Low660.90.9078
Triple Number Coastal/Long Distance Medium548.01.0949
Triple Number Coastal/Long Distance High492.51.2182
Triple Number Windward/Leeward Low842.50.7122
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High597.11.0048
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9078
Triple Number Coastal/Long Distance Medium1.0949
Triple Number Coastal/Long Distance High1.2182
Triple Number Windward/Leeward Low0.7122
Triple Number Windward/Leeward Medium0.8894
Triple Number Windward/Leeward High1.0048
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9078
Triple Number Coastal/Long Distance Medium1.0949
Triple Number Coastal/Long Distance High1.2182
Triple Number Windward/Leeward Low0.7122
Triple Number Windward/Leeward Medium0.8894
Triple Number Windward/Leeward High1.0048
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance594.61.0091
Triple Number Coastal/Long Distance Low660.90.9078
Triple Number Coastal/Long Distance Medium548.01.0949
Triple Number Coastal/Long Distance High492.51.2182
Triple Number Windward/Leeward Low842.50.7122
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High597.11.0048
Predominantly Upwind599.61.0007
Predominantly Downwind540.71.1096
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1299.4916.2725.9632.9574.2537.6504.1444.7422.5
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance594.61.0091
Triple Number Coastal/Long Distance Low660.90.9078
Triple Number Coastal/Long Distance Medium548.01.0949
Triple Number Coastal/Long Distance High492.51.2182
Triple Number Windward/Leeward Low842.50.7122
Triple Number Windward/Leeward Medium674.60.8894
Triple Number Windward/Leeward High597.11.0048
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1299.4916.2725.9632.9574.2537.6504.1444.7422.5
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP564.41.0631 Predom. Dn High409.81.4640 5B AP M/H500.61.1985 TriNum AP Low660.90.9078 Predom. Rc Low701.80.8550 5B AP High471.01.2739 TriNum AP Med548.11.0948 Predom. Rc L/M563.21.0653 5B SF Bay Low825.00.7272 TriNum AP High492.51.2182 Predom. Rc Med508.31.1803 5B SF Bay L/M714.90.8393 TriNum W/L Low880.80.6812 Predom. Rc M/H464.61.2913 5B SF Bay Med642.60.9337 TriNum W/L Med674.60.8894 Predom. Rc High435.01.3794 5B SF Bay M/H591.71.0139 TriNum W/L Hig597.11.0048 5B W/L Low974.20.6159 5B SF Bay High555.01.0811 Predom. Upwind617.60.9715 5B W/L L/M749.60.8004 ChiMac Up Low708.80.8465 Predom. Reaching533.01.1257 5B W/L Med665.90.9010 ChiMac Up Med659.30.9101 Predom. Downwind559.61.0723 5B W/L M/H609.30.9847 ChiMac Up High598.51.0026 Predom. Up Low777.90.7713 5B W/L High565.01.0620 ChiMac Off Low695.70.8625 Predom. Up L/M634.20.9460 W/L 60-40 Low973.80.6162 ChiMac Off Med620.60.9668 Predom. Up Med588.71.0191 W/L 60-40 L/M759.00.7905 ChiMac Off High525.61.1415 Predom. Up M/H561.01.0695 W/L 60-40 Med683.60.8777 ChiMac AP Low699.00.8584 Predom. Up High547.21.0964 W/L 60-40 M/H635.90.9435 ChiMac AP Med637.70.9409 Predom. Dn Low794.70.7550 W/L 60-40 High602.20.9963 ChiMac AP High560.81.0698 Predom. Dn L/M607.60.9874 5B AP Low724.90.8277 BayMac Cove Island795.60.7541 Predom. Dn Med528.11.1360 5B AP L/M598.91.0019 BayMac Shore789.00.7604 Predom. Dn M/H462.21.2980 5B AP Med541.91.1073 Harvest Moon470.41.2756      SA/DSPL Up37.54SA/DSPL Dn68.59
ORC Ref  04560004F0B Issued on 25/02/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
GBHUSA 87478
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDavidson 30MeasurementHINPlan reviewHull constructionLightCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.112Maximum beam3.028Draft1.996Displacement2,035Wetted area16.07IMS L8.308LSM08.139Accomod. length9.112Sink (kg/mm) 12.53
VCGD-0.203VCGM-0.200 RM Rated (kg·m) 59.0Limit of positive stability(°) 126.1 Stability Index 119.6 BLR index 0.0000Default crew weight170 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysYesSpreaders3Rotating mastNo
P11.280IG12.500ISP12.520MDT10.092MDL10.153MDT20.077MDL20.122TL2.500MWGO
E4.191J3.627BAS1.300FSD0.028SFJ0.000SPL4.200WPLTPSBD0.229MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/01/2013
SFFP0.728FFM1.076FF1.076LCFcl5.049SG
SAFP8.824FAM0.877FA0.877LCFsh5.275HBI0.917
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04560004F0B Issued on 25/02/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
GBHUSA 87478
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMn0.130.761.392.433.3626.3402/05/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG10.070.671.312.664.095.5712.51NoNo 34.0805/02/2026
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA213.5311.7712.657.997.92101%84.0802/05/2026A113.1012.1712.647.307.7994%77.8924/02/2026A312.9211.8812.407.107.6293%74.4424/02/2026
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04560004F0B Issued on 25/02/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org