Club Certificate2026
CORKSCREWPOR 1756
Federação Portuguesa de Vela
Doca de Belém
1300-038 Lisboa, Portugal
fpvela.pt
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 Angles45.2°42.4°40.3°37.8°37.4°37.0°37.0°37.7°39.3°
Beat VMG2.443.424.114.564.724.804.854.844.75
52°3.815.175.986.406.586.686.766.846.84
60°4.085.426.156.556.806.937.037.167.18
75°4.285.586.276.697.077.317.487.727.82
90°4.175.706.426.727.137.567.908.408.73
110°4.315.886.707.267.658.028.409.139.92
120°4.195.786.657.347.978.488.9910.0111.15
135°3.755.236.276.987.688.589.6611.7513.66
150°3.114.455.526.316.977.558.3711.4215.12
Run VMG2.703.854.785.476.056.547.249.8913.09
Gybe Angles140.3°144.0°148.8°151.2°152.1°149.6°145.4°144.2°149.0°
APH ToD:569.6CDL: 7.533APH ToT: 1.0535CertNo:
BOAT
ClassCORK 1720DesignerTony CastroBuilderAge dateSeries dateOffset fileCORK1720.OD.OFFData fileMarSalema
HULL
Length Overall7.828 mMaximum Beam2.414 mDraft1.616 mDisplacement1,365 kgDLR4.1694IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight405 kg(default)Minimum weight275 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail25.0925.95Headsail Luffed16.4316.43Headsail FlyingSymmetricAsymmetric77.9577.95 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail7.11Storm Jib4.39Heavy Weather Jib11.85
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 37.9 kg·m Stability Index 99.4
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  03530004NJK Issued on 29/04/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
CORKSCREWPOR 1756
Federação Portuguesa de Vela
Doca de Belém
1300-038 Lisboa, Portugal
fpvela.pt
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 VMG1477.51053.5875.2790.1762.4749.6743.0743.1757.5
52°945.7696.3602.1562.8547.3538.6532.3526.1526.6
60°882.3663.8585.1549.3529.8519.4511.8503.0501.3
75°841.5645.0574.4538.0509.2492.2481.1466.0460.3
90°863.1631.6561.0535.5504.7476.4455.6428.7412.6
110°834.5612.3537.7495.5470.4448.6428.7394.5363.0
120°859.8622.3541.1490.3451.9424.4400.6359.8322.9
135°960.4687.7574.2515.9468.9419.4372.6306.4263.5
150°1156.2809.8651.9570.6516.6476.8430.4315.2238.2
Run VMG1335.0935.1752.8658.0595.2550.6496.9364.0275.0
Selected Courses
Windward / Leeward1406.3994.3814.0724.1678.8650.1620.0553.6516.2
All purpose1070.7771.1650.7591.4556.9531.9508.8466.6442.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward699.30.8580
All purpose569.61.0535
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium570.01.0527
Triple Number Coastal/Long Distance High498.81.2030
Triple Number Windward/Leeward Low904.20.6636
Triple Number Windward/Leeward Medium698.00.8596
Triple Number Windward/Leeward High602.60.9957
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.10.9724
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium570.01.0527
Triple Number Coastal/Long Distance High498.81.2030
Triple Number Windward/Leeward Low904.20.6636
Triple Number Windward/Leeward Medium698.00.8596
Triple Number Windward/Leeward High602.60.9957
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1399.2988.4768.2658.7593.2552.5513.7443.7415.6
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7347
Downwind "popa"0.9649
70% up, 30% down "Ilhabela"0.7913
30% up, 70% down "Ilhabela-inverso"0.8820
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium570.01.0527
Triple Number Coastal/Long Distance High498.81.2030
Triple Number Windward/Leeward Low904.20.6636
Triple Number Windward/Leeward Medium698.00.8596
Triple Number Windward/Leeward High602.60.9957
Predominantly Upwind626.40.9579
Predominantly Downwind564.01.0639
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP586.71.0227 Predom. Rc High434.81.3799 5B SF Bay L/M754.00.7957 TriNum AP Low710.90.8440 Predom. Dn Low834.80.7187 5B SF Bay Med662.80.9053 TriNum AP Med570.01.0526 Predom. Dn L/M636.80.9422 5B SF Bay M/H599.91.0002 TriNum AP High498.81.2030 Predom. Dn Med550.91.0892 5B SF Bay High549.51.0919 TriNum W/L Low945.40.6347 Predom. Dn M/H472.91.2687 5B AP Low778.20.7710 TriNum W/L Med698.00.8596 Predom. Dn High406.71.4753 5B AP L/M633.70.9469 TriNum W/L Hig602.60.9957 ChiMac Up Low771.40.7778 5B AP Med562.21.0672 Predom. Upwind648.10.9257 ChiMac Up Med703.00.8535 5B AP M/H509.61.1773 Predom. Reaching559.91.0717 ChiMac Up High621.10.9660 5B AP High469.71.2775 Predom. Downwind581.61.0317 ChiMac Off Low729.50.8225 5B W/L Low1052.20.5702 Predom. Up Low866.70.6923 ChiMac Off Med648.10.9258 5B W/L L/M788.90.7606 Predom. Up L/M677.50.8856 ChiMac Off High543.51.1039 5B W/L Med687.90.8723 Predom. Up Med610.50.9828 ChiMac AP Low747.90.8023 5B W/L M/H618.80.9696 Predom. Up M/H569.81.0531 ChiMac AP Med674.00.8903 5B W/L High558.61.0741 Predom. Up High546.31.0983 ChiMac AP High581.61.0317 W/L 60-40 Low1064.80.5635 Predom. Rc Low759.70.7898 BayMac Cove Island851.20.7048 W/L 60-40 L/M802.10.7481 Predom. Rc L/M599.01.0016 BayMac Shore846.00.7092 W/L 60-40 Med704.80.8513 Predom. Rc Med532.91.1259 Harvest Moon488.21.2289 W/L 60-40 M/H644.20.9314 Predom. Rc M/H475.11.2629 5B SF Bay Low896.40.6694 W/L 60-40 High596.01.0067      SA/DSPL Up33.71SA/DSPL Dn83.65
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.10.9724
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium570.01.0527
Triple Number Coastal/Long Distance High498.81.2030
Triple Number Windward/Leeward Low904.20.6636
Triple Number Windward/Leeward Medium698.00.8596
Triple Number Windward/Leeward High602.60.9957
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1399.2988.4768.2658.7593.2552.5513.7443.7415.6
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.10.9724
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium570.01.0527
Triple Number Coastal/Long Distance High498.81.2030
Triple Number Windward/Leeward Low904.20.6636
Triple Number Windward/Leeward Medium698.00.8596
Triple Number Windward/Leeward High602.60.9957
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1399.2988.4768.2658.7593.2552.5513.7443.7415.6
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance617.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1399.2988.4768.2658.7593.2552.5513.7443.7415.6
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium570.01.0527
Triple Number Coastal/Long Distance High498.81.2030
Triple Number Windward/Leeward Low904.20.6636
Triple Number Windward/Leeward Medium698.00.8596
Triple Number Windward/Leeward High602.60.9957
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating617.10.9724
FinRating, kevyt tuuli1033.90.9672
FinRating, kova tuuli469.91.0641
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium570.01.0527
Triple Number Coastal/Long Distance High498.81.2030
Triple Number Windward/Leeward Low904.20.6636
Triple Number Windward/Leeward Medium698.00.8596
Triple Number Windward/Leeward High602.60.9957
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9724
Triple Number Coastal/Long Distance Low0.8440
Triple Number Coastal/Long Distance Medium1.0527
Triple Number Coastal/Long Distance High1.2030
Triple Number Windward/Leeward Low0.6636
Triple Number Windward/Leeward Medium0.8596
Triple Number Windward/Leeward High0.9957
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1399.2988.4768.2658.7593.2552.5513.7443.7415.6
For information
General Purpose Handicap (GPH)634.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.10.9724
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium570.01.0527
Triple Number Coastal/Long Distance High498.81.2030
Triple Number Windward/Leeward Low904.20.6636
Triple Number Windward/Leeward Medium698.00.8596
Triple Number Windward/Leeward High602.60.9957
Saronikos S All Purpose634.80.9452
Saronikos S Upwind740.30.8105
Saronikos S Downwind503.91.1908
Saronikos N All Purpose678.00.8850
Saronikos N Upwind772.20.7770
Saronikos N Downwind573.51.0462
Saronikos SW All Purpose635.90.9436
Saronikos SW Upwind755.60.7941
Saronikos SW Downwind517.71.1590
Saronikos NE All Purpose695.50.8626
Saronikos NE Upwind723.60.8291
Saronikos NE Downwind637.40.9413
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1399.2988.4768.2658.7593.2552.5513.7443.7415.6
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium570.01.0527
Triple Number Coastal/Long Distance High498.81.2030
Triple Number Windward/Leeward Low904.20.6636
Triple Number Windward/Leeward Medium698.00.8596
Triple Number Windward/Leeward High602.60.9957
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose586.71.0227
5-Band All Purpose Low847.80.7077
5-Band All Purpose L/M656.10.9144
5-Band All Purpose Med580.41.0337
5-Band All Purpose M/H521.51.1505
5-Band All Purpose High477.11.2576
Single Number Predominant Upwind624.70.9604
Single Number Predominant Reaching543.91.1032
Single Number Predominant Downwind565.51.0611
5-Band 50-50 Windward/Leeward Low1052.20.5702
5-Band 50-50 Windward/Leeward L/M788.90.7606
5-Band 50-50 Windward/Leeward Med687.90.8723
5-Band 50-50 Windward/Leeward M/H618.80.9696
5-Band 50-50 Windward/Leeward High558.61.0741
5-Band 60-40 Windward/Leeward Low1064.80.5635
5-Band 60-40 Windward/Leeward L/M802.10.7481
5-Band 60-40 Windward/Leeward Med704.80.8513
5-Band 60-40 Windward/Leeward M/H644.20.9314
5-Band 60-40 Windward/Leeward High596.01.0067
Triple Number 50-50 Windward/Leeward Low945.40.6347
Triple Number 50-50 Windward/Leeward Med698.10.8595
Triple Number 50-50 Windward/Leeward High602.60.9957
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward717.10.8367
Triple Number 60-40 Windward/Leeward Low957.70.6265
Triple Number 60-40 Windward/Leeward Med714.00.8403
Triple Number 60-40 Windward/Leeward High631.00.9508
Triple Number All-Purpose Low768.80.7804
Triple Number All-Purpose Med588.91.0188
Triple Number All-Purpose High509.41.1779
Triple Number Predominant Upwind Low793.80.7558
Triple Number Predominant Upwind Med619.30.9688
Triple Number Predominant Upwind High573.41.0464
Triple Number Predominant Reaching Low697.80.8598
Triple Number Predominant Reaching Med550.91.0891
Triple Number Predominant Reaching High454.71.3196
Triple Number Predominant Downwind Low754.30.7955
Triple Number Predominant Downwind Med561.41.0687
Triple Number Predominant Downwind High440.91.3610
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.10.9724
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium570.01.0527
Triple Number Coastal/Long Distance High498.81.2030
Triple Number Windward/Leeward Low904.20.6636
Triple Number Windward/Leeward Medium698.00.8596
Triple Number Windward/Leeward High602.60.9957
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1399.2988.4768.2658.7593.2552.5513.7443.7415.6
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.10.9724
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium570.01.0527
Triple Number Coastal/Long Distance High498.81.2030
Triple Number Windward/Leeward Low904.20.6636
Triple Number Windward/Leeward Medium698.00.8596
Triple Number Windward/Leeward High602.60.9957
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1399.2988.4768.2658.7593.2552.5513.7443.7415.6
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low710.9
Triple Number Coastal/Long Distance Medium570.0
Triple Number Coastal/Long Distance High498.8
Triple Number Windward/Leeward Low904.2
Triple Number Windward/Leeward Medium698.0
Triple Number Windward/Leeward High602.6
Predominantly Upwind626.4
Predominantly Downwind564.0
Predominantly Reaching547.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.10.9724
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium570.01.0527
Triple Number Coastal/Long Distance High498.81.2030
Triple Number Windward/Leeward Low904.20.6636
Triple Number Windward/Leeward Medium698.00.8596
Triple Number Windward/Leeward High602.60.9957
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1399.2988.4768.2658.7593.2552.5513.7443.7415.6
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8440
Triple Number Coastal/Long Distance Medium1.0527
Triple Number Coastal/Long Distance High1.2030
Triple Number Windward/Leeward Low0.6636
Triple Number Windward/Leeward Medium0.8596
Triple Number Windward/Leeward High0.9957
Coastal/Long Distance0.9724
Predominantly Upwind0.9579
Predominantly Downwind1.0639
For information
General Purpose Handicap (GPH)634.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0535
Distanseseilas Trippeltall svak vind0.8440
Distanseseilas Trippeltall mellomvind1.0527
Distanseseilas Trippeltall sterk vind1.2030
Pølsebane Trippeltall svak vind0.6636
Pølsebane Trippeltall mellomvind0.8596
Pølsebane Trippeltall sterk vind0.9957
Motvind Singeltall0.9579
Medvind Singeltall1.0639
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium570.01.0527
Triple Number Coastal/Long Distance High498.81.2030
Triple Number Windward/Leeward Low904.20.6636
Triple Number Windward/Leeward Medium698.00.8596
Triple Number Windward/Leeward High602.60.9957
Coastal/Long Distance617.10.9724
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind626.40.9579
Predominantly Downwind564.01.0639
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore527.41.1376
Cape Doctor Coastal449.41.3352
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium570.01.0527
Triple Number Coastal/Long Distance High498.81.2030
Triple Number Windward/Leeward Low904.20.6636
Triple Number Windward/Leeward Medium698.00.8596
Triple Number Windward/Leeward High602.60.9957
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8440
Triple Number Coastal/Long Distance Medium1.0527
Triple Number Coastal/Long Distance High1.2030
Triple Number Windward/Leeward Low0.6636
Triple Number Windward/Leeward Medium0.8596
Triple Number Windward/Leeward High0.9957
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8440
Triple Number Coastal/Long Distance Medium1.0527
Triple Number Coastal/Long Distance High1.2030
Triple Number Windward/Leeward Low0.6636
Triple Number Windward/Leeward Medium0.8596
Triple Number Windward/Leeward High0.9957
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.10.9724
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium570.01.0527
Triple Number Coastal/Long Distance High498.81.2030
Triple Number Windward/Leeward Low904.20.6636
Triple Number Windward/Leeward Medium698.00.8596
Triple Number Windward/Leeward High602.60.9957
Predominantly Upwind626.40.9579
Predominantly Downwind564.01.0639
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1399.2988.4768.2658.7593.2552.5513.7443.7415.6
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.10.9724
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium570.01.0527
Triple Number Coastal/Long Distance High498.81.2030
Triple Number Windward/Leeward Low904.20.6636
Triple Number Windward/Leeward Medium698.00.8596
Triple Number Windward/Leeward High602.60.9957
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1399.2988.4768.2658.7593.2552.5513.7443.7415.6
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP586.71.0227 Predom. Dn High406.71.4753 5B AP M/H509.61.1773 TriNum AP Low710.90.8440 Predom. Rc Low759.70.7898 5B AP High469.71.2775 TriNum AP Med570.01.0526 Predom. Rc L/M599.01.0016 5B SF Bay Low896.40.6694 TriNum AP High498.81.2030 Predom. Rc Med532.91.1259 5B SF Bay L/M754.00.7957 TriNum W/L Low945.40.6347 Predom. Rc M/H475.11.2629 5B SF Bay Med662.80.9053 TriNum W/L Med698.00.8596 Predom. Rc High434.81.3799 5B SF Bay M/H599.91.0002 TriNum W/L Hig602.60.9957 5B W/L Low1052.20.5702 5B SF Bay High549.51.0919 Predom. Upwind648.10.9257 5B W/L L/M788.90.7606 ChiMac Up Low771.40.7778 Predom. Reaching559.91.0717 5B W/L Med687.90.8723 ChiMac Up Med703.00.8535 Predom. Downwind581.61.0317 5B W/L M/H618.80.9696 ChiMac Up High621.10.9660 Predom. Up Low866.70.6923 5B W/L High558.61.0741 ChiMac Off Low729.50.8225 Predom. Up L/M677.50.8856 W/L 60-40 Low1064.80.5635 ChiMac Off Med648.10.9258 Predom. Up Med610.50.9828 W/L 60-40 L/M802.10.7481 ChiMac Off High543.51.1039 Predom. Up M/H569.81.0531 W/L 60-40 Med704.80.8513 ChiMac AP Low747.90.8023 Predom. Up High546.31.0983 W/L 60-40 M/H644.20.9314 ChiMac AP Med674.00.8903 Predom. Dn Low834.80.7187 W/L 60-40 High596.01.0067 ChiMac AP High581.61.0317 Predom. Dn L/M636.80.9422 5B AP Low778.20.7710 BayMac Cove Island851.20.7048 Predom. Dn Med550.91.0892 5B AP L/M633.70.9469 BayMac Shore846.00.7092 Predom. Dn M/H472.91.2687 5B AP Med562.21.0672 Harvest Moon488.21.2289      SA/DSPL Up33.71SA/DSPL Dn83.65
ORC Ref  03530004NJK Issued on 29/04/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
CORKSCREWPOR 1756
Federação Portuguesa de Vela
Doca de Belém
1300-038 Lisboa, Portugal
fpvela.pt
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCORK 1720Measurement17/06/2023HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall7.828Maximum beam2.414Draft1.616Displacement1,365Wetted area12.33IMS L7.393LSM06.891Accomod. length7.827Sink (kg/mm) 10.24
VCGD-0.015VCGM-0.031 RM Rated (kg·m) 37.9Limit of positive stability(°) 105.9 Stability Index 99.4 BLR index 0.0000Default crew weight405 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P10.050IG9.345ISP11.280MDT10.087MDL10.150MDT20.083MDL20.103TL1.396MWGO0.007
E4.040J3.100BAS0.980FSDNo FoilSFJ0.040SPLWPLTPS5.300BD0.185MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/04/2026
SFFP0.250FFMFF0.859LCFcl4.246SG
SAFP7.750FAMFA0.640LCFsh4.411HBI0.751
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03530004NJK Issued on 29/04/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
CORKSCREWPOR 1756
Federação Portuguesa de Vela
Doca de Belém
1300-038 Lisboa, Portugal
fpvela.pt
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.160.901.652.753.4925.0917/06/202300.150.891.632.703.4024.6917/06/202300.150.891.632.673.4324.6917/06/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.050.500.971.782.503.189.65YesNo 16.4317/06/202300.060.510.981.782.513.179.49YesNo 16.1917/06/202300.070.320.601.221.892.567.95YesNo 9.9917/06/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment202611.6014.0512.837.386.95106%77.9527/01/2025012.7710.9411.866.836.66103%67.1417/06/2023011.309.3210.315.896.0697%50.9017/06/2023
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03530004NJK Issued on 29/04/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org