Club Certificate2026
TOO MUCHPOR 8630
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 Angles45.0°42.3°40.2°37.8°37.3°36.9°36.9°37.6°39.1°
Beat VMG2.443.434.124.564.724.804.854.854.76
52°3.825.185.986.396.576.686.766.856.85
60°4.095.436.156.556.796.937.047.167.19
75°4.295.596.276.697.077.327.497.737.84
90°4.185.676.406.717.147.577.918.428.76
110°4.295.856.687.257.648.018.389.119.97
120°4.165.766.647.327.958.478.979.9911.13
135°3.735.216.256.967.668.559.6211.7113.62
150°3.104.435.506.296.957.538.3311.3415.03
Run VMG2.683.834.775.466.046.527.229.8213.02
Gybe Angles140.3°144.0°148.8°151.2°152.1°149.6°145.3°144.1°148.9°
APH ToD:570.1CDL: 7.530APH ToT: 1.0525CertNo:
BOAT
ClassCORK 1720DesignerTONY CASTROBuilder1720 YACHTS UKAge date01/2000Series date01/1994Offset fileCORK1720.OD.OFFData filePOR8630
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 weight400 kg(declared)Minimum weight270 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail25.1125.96Headsail Luffed16.3116.31Headsail FlyingSymmetricAsymmetric77.5477.54 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail7.09Storm Jib4.34Heavy Weather Jib11.71
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 37.9 kg·m Stability Index 99.5
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  03530004O1E Issued on 01/05/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
TOO MUCHPOR 8630
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 VMG1472.71051.0873.6789.7762.3749.4742.6742.2755.8
52°942.9695.0601.6563.0547.7538.7532.3525.6525.8
60°879.9662.8585.0549.3530.0519.4511.6502.5500.4
75°839.4644.1574.4537.9509.1492.1480.9465.5459.3
90°862.0635.4562.3536.6503.9475.7454.9427.6411.0
110°840.0615.1539.2496.4471.2449.4429.4395.0360.9
120°864.9625.1542.6491.6452.9425.2401.4360.4323.5
135°965.7690.6575.7517.2470.2420.9374.2307.5264.3
150°1162.4813.2654.1571.9517.6478.0432.0317.5239.5
Run VMG1342.3939.1755.2659.6596.4552.0498.8366.6276.6
Selected Courses
Windward / Leeward1407.5995.0814.4724.6679.4650.7620.7554.4516.2
All purpose1071.7772.1651.2592.0557.3532.3509.2466.9441.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward699.90.8573
All purpose570.11.0525
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low711.70.8431
Triple Number Coastal/Long Distance Medium570.51.0518
Triple Number Coastal/Long Distance High499.11.2021
Triple Number Windward/Leeward Low904.70.6632
Triple Number Windward/Leeward Medium698.60.8589
Triple Number Windward/Leeward High603.30.9945
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.50.9716
Triple Number Coastal/Long Distance Low711.70.8431
Triple Number Coastal/Long Distance Medium570.51.0518
Triple Number Coastal/Long Distance High499.11.2021
Triple Number Windward/Leeward Low904.70.6632
Triple Number Windward/Leeward Medium698.60.8589
Triple Number Windward/Leeward High603.30.9945
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1401.0989.4768.7659.3593.6552.8514.0443.9415.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7355
Downwind "popa"0.9616
70% up, 30% down "Ilhabela"0.7913
30% up, 70% down "Ilhabela-inverso"0.8804
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low711.70.8431
Triple Number Coastal/Long Distance Medium570.51.0518
Triple Number Coastal/Long Distance High499.11.2021
Triple Number Windward/Leeward Low904.70.6632
Triple Number Windward/Leeward Medium698.60.8589
Triple Number Windward/Leeward High603.30.9945
Predominantly Upwind626.50.9577
Predominantly Downwind564.91.0621
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP587.21.0218 Predom. Rc High434.71.3801 5B SF Bay L/M754.40.7953 TriNum AP Low711.70.8431 Predom. Dn Low837.20.7167 5B SF Bay Med663.30.9046 TriNum AP Med570.51.0517 Predom. Dn L/M638.20.9402 5B SF Bay M/H600.50.9992 TriNum AP High499.11.2021 Predom. Dn Med551.81.0874 5B SF Bay High549.91.0910 TriNum W/L Low946.00.6342 Predom. Dn M/H473.81.2662 5B AP Low779.50.7698 TriNum W/L Med698.60.8589 Predom. Dn High407.51.4723 5B AP L/M634.30.9460 TriNum W/L Hig603.30.9945 ChiMac Up Low771.20.7780 5B AP Med562.71.0663 Predom. Upwind648.10.9257 ChiMac Up Med702.90.8536 5B AP M/H510.01.1764 Predom. Reaching560.41.0706 ChiMac Up High621.20.9659 5B AP High469.81.2771 Predom. Downwind582.81.0296 ChiMac Off Low731.20.8205 5B W/L Low1053.00.5698 Predom. Up Low866.20.6926 ChiMac Off Med649.50.9238 5B W/L L/M789.40.7601 Predom. Up L/M677.60.8855 ChiMac Off High544.61.1017 5B W/L Med688.40.8715 Predom. Up Med610.70.9825 ChiMac AP Low748.70.8014 5B W/L M/H619.50.9685 Predom. Up M/H569.81.0530 ChiMac AP Med674.60.8894 5B W/L High559.21.0729 Predom. Up High546.01.0989 ChiMac AP High582.11.0307 W/L 60-40 Low1064.80.5635 Predom. Rc Low761.20.7883 BayMac Cove Island852.10.7042 W/L 60-40 L/M802.30.7479 Predom. Rc L/M600.00.9999 BayMac Shore846.80.7086 W/L 60-40 Med705.20.8508 Predom. Rc Med533.31.1251 Harvest Moon488.71.2277 W/L 60-40 M/H644.70.9307 Predom. Rc M/H475.31.2624 5B SF Bay Low896.80.6691 W/L 60-40 High596.31.0062      SA/DSPL Up33.63SA/DSPL Dn83.33
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.50.9716
Triple Number Coastal/Long Distance Low711.70.8431
Triple Number Coastal/Long Distance Medium570.51.0518
Triple Number Coastal/Long Distance High499.11.2021
Triple Number Windward/Leeward Low904.70.6632
Triple Number Windward/Leeward Medium698.60.8589
Triple Number Windward/Leeward High603.30.9945
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1401.0989.4768.7659.3593.6552.8514.0443.9415.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.50.9716
Triple Number Coastal/Long Distance Low711.70.8431
Triple Number Coastal/Long Distance Medium570.51.0518
Triple Number Coastal/Long Distance High499.11.2021
Triple Number Windward/Leeward Low904.70.6632
Triple Number Windward/Leeward Medium698.60.8589
Triple Number Windward/Leeward High603.30.9945
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1401.0989.4768.7659.3593.6552.8514.0443.9415.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance617.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1401.0989.4768.7659.3593.6552.8514.0443.9415.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low711.70.8431
Triple Number Coastal/Long Distance Medium570.51.0518
Triple Number Coastal/Long Distance High499.11.2021
Triple Number Windward/Leeward Low904.70.6632
Triple Number Windward/Leeward Medium698.60.8589
Triple Number Windward/Leeward High603.30.9945
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating617.50.9717
FinRating, kevyt tuuli1034.90.9663
FinRating, kova tuuli470.01.0639
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low711.70.8431
Triple Number Coastal/Long Distance Medium570.51.0518
Triple Number Coastal/Long Distance High499.11.2021
Triple Number Windward/Leeward Low904.70.6632
Triple Number Windward/Leeward Medium698.60.8589
Triple Number Windward/Leeward High603.30.9945
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9716
Triple Number Coastal/Long Distance Low0.8431
Triple Number Coastal/Long Distance Medium1.0518
Triple Number Coastal/Long Distance High1.2021
Triple Number Windward/Leeward Low0.6632
Triple Number Windward/Leeward Medium0.8589
Triple Number Windward/Leeward High0.9945
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1401.0989.4768.7659.3593.6552.8514.0443.9415.3
For information
General Purpose Handicap (GPH)635.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.50.9716
Triple Number Coastal/Long Distance Low711.70.8431
Triple Number Coastal/Long Distance Medium570.51.0518
Triple Number Coastal/Long Distance High499.11.2021
Triple Number Windward/Leeward Low904.70.6632
Triple Number Windward/Leeward Medium698.60.8589
Triple Number Windward/Leeward High603.30.9945
Saronikos S All Purpose635.10.9447
Saronikos S Upwind739.60.8112
Saronikos S Downwind505.81.1863
Saronikos N All Purpose678.20.8847
Saronikos N Upwind771.30.7779
Saronikos N Downwind575.41.0427
Saronikos SW All Purpose636.20.9432
Saronikos SW Upwind754.90.7949
Saronikos SW Downwind519.51.1549
Saronikos NE All Purpose696.10.8619
Saronikos NE Upwind723.00.8298
Saronikos NE Downwind639.90.9376
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1401.0989.4768.7659.3593.6552.8514.0443.9415.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low711.70.8431
Triple Number Coastal/Long Distance Medium570.51.0518
Triple Number Coastal/Long Distance High499.11.2021
Triple Number Windward/Leeward Low904.70.6632
Triple Number Windward/Leeward Medium698.60.8589
Triple Number Windward/Leeward High603.30.9945
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose587.21.0218
5-Band All Purpose Low848.80.7069
5-Band All Purpose L/M656.90.9134
5-Band All Purpose Med580.91.0328
5-Band All Purpose M/H521.91.1496
5-Band All Purpose High477.31.2572
Single Number Predominant Upwind624.80.9603
Single Number Predominant Reaching544.31.1023
Single Number Predominant Downwind566.41.0592
5-Band 50-50 Windward/Leeward Low1053.00.5698
5-Band 50-50 Windward/Leeward L/M789.40.7601
5-Band 50-50 Windward/Leeward Med688.40.8715
5-Band 50-50 Windward/Leeward M/H619.50.9685
5-Band 50-50 Windward/Leeward High559.21.0729
5-Band 60-40 Windward/Leeward Low1064.80.5635
5-Band 60-40 Windward/Leeward L/M802.30.7479
5-Band 60-40 Windward/Leeward Med705.20.8508
5-Band 60-40 Windward/Leeward M/H644.70.9307
5-Band 60-40 Windward/Leeward High596.31.0062
Triple Number 50-50 Windward/Leeward Low946.00.6342
Triple Number 50-50 Windward/Leeward Med698.60.8588
Triple Number 50-50 Windward/Leeward High603.30.9945
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward717.50.8363
Triple Number 60-40 Windward/Leeward Low957.80.6264
Triple Number 60-40 Windward/Leeward Med714.40.8399
Triple Number 60-40 Windward/Leeward High631.50.9501
Triple Number All-Purpose Low769.80.7794
Triple Number All-Purpose Med589.51.0179
Triple Number All-Purpose High509.81.1770
Triple Number Predominant Upwind Low793.70.7559
Triple Number Predominant Upwind Med619.50.9685
Triple Number Predominant Upwind High573.21.0467
Triple Number Predominant Reaching Low699.20.8582
Triple Number Predominant Reaching Med551.41.0881
Triple Number Predominant Reaching High454.81.3193
Triple Number Predominant Downwind Low756.20.7935
Triple Number Predominant Downwind Med562.41.0668
Triple Number Predominant Downwind High441.91.3577
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.50.9716
Triple Number Coastal/Long Distance Low711.70.8431
Triple Number Coastal/Long Distance Medium570.51.0518
Triple Number Coastal/Long Distance High499.11.2021
Triple Number Windward/Leeward Low904.70.6632
Triple Number Windward/Leeward Medium698.60.8589
Triple Number Windward/Leeward High603.30.9945
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1401.0989.4768.7659.3593.6552.8514.0443.9415.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.50.9716
Triple Number Coastal/Long Distance Low711.70.8431
Triple Number Coastal/Long Distance Medium570.51.0518
Triple Number Coastal/Long Distance High499.11.2021
Triple Number Windward/Leeward Low904.70.6632
Triple Number Windward/Leeward Medium698.60.8589
Triple Number Windward/Leeward High603.30.9945
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1401.0989.4768.7659.3593.6552.8514.0443.9415.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low711.7
Triple Number Coastal/Long Distance Medium570.5
Triple Number Coastal/Long Distance High499.1
Triple Number Windward/Leeward Low904.7
Triple Number Windward/Leeward Medium698.6
Triple Number Windward/Leeward High603.3
Predominantly Upwind626.5
Predominantly Downwind564.9
Predominantly Reaching547.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.50.9716
Triple Number Coastal/Long Distance Low711.70.8431
Triple Number Coastal/Long Distance Medium570.51.0518
Triple Number Coastal/Long Distance High499.11.2021
Triple Number Windward/Leeward Low904.70.6632
Triple Number Windward/Leeward Medium698.60.8589
Triple Number Windward/Leeward High603.30.9945
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1401.0989.4768.7659.3593.6552.8514.0443.9415.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8431
Triple Number Coastal/Long Distance Medium1.0518
Triple Number Coastal/Long Distance High1.2021
Triple Number Windward/Leeward Low0.6632
Triple Number Windward/Leeward Medium0.8589
Triple Number Windward/Leeward High0.9945
Coastal/Long Distance0.9716
Predominantly Upwind0.9577
Predominantly Downwind1.0621
For information
General Purpose Handicap (GPH)635.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0525
Distanseseilas Trippeltall svak vind0.8431
Distanseseilas Trippeltall mellomvind1.0518
Distanseseilas Trippeltall sterk vind1.2021
Pølsebane Trippeltall svak vind0.6632
Pølsebane Trippeltall mellomvind0.8589
Pølsebane Trippeltall sterk vind0.9945
Motvind Singeltall0.9577
Medvind Singeltall1.0621
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low711.70.8431
Triple Number Coastal/Long Distance Medium570.51.0518
Triple Number Coastal/Long Distance High499.11.2021
Triple Number Windward/Leeward Low904.70.6632
Triple Number Windward/Leeward Medium698.60.8589
Triple Number Windward/Leeward High603.30.9945
Coastal/Long Distance617.50.9716
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind626.50.9577
Predominantly Downwind564.91.0621
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore527.61.1372
Cape Doctor Coastal449.11.3361
Triple Number Coastal/Long Distance Low711.70.8431
Triple Number Coastal/Long Distance Medium570.51.0518
Triple Number Coastal/Long Distance High499.11.2021
Triple Number Windward/Leeward Low904.70.6632
Triple Number Windward/Leeward Medium698.60.8589
Triple Number Windward/Leeward High603.30.9945
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8431
Triple Number Coastal/Long Distance Medium1.0518
Triple Number Coastal/Long Distance High1.2021
Triple Number Windward/Leeward Low0.6632
Triple Number Windward/Leeward Medium0.8589
Triple Number Windward/Leeward High0.9945
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8431
Triple Number Coastal/Long Distance Medium1.0518
Triple Number Coastal/Long Distance High1.2021
Triple Number Windward/Leeward Low0.6632
Triple Number Windward/Leeward Medium0.8589
Triple Number Windward/Leeward High0.9945
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.50.9716
Triple Number Coastal/Long Distance Low711.70.8431
Triple Number Coastal/Long Distance Medium570.51.0518
Triple Number Coastal/Long Distance High499.11.2021
Triple Number Windward/Leeward Low904.70.6632
Triple Number Windward/Leeward Medium698.60.8589
Triple Number Windward/Leeward High603.30.9945
Predominantly Upwind626.50.9577
Predominantly Downwind564.91.0621
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1401.0989.4768.7659.3593.6552.8514.0443.9415.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.50.9716
Triple Number Coastal/Long Distance Low711.70.8431
Triple Number Coastal/Long Distance Medium570.51.0518
Triple Number Coastal/Long Distance High499.11.2021
Triple Number Windward/Leeward Low904.70.6632
Triple Number Windward/Leeward Medium698.60.8589
Triple Number Windward/Leeward High603.30.9945
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1401.0989.4768.7659.3593.6552.8514.0443.9415.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP587.21.0218 Predom. Dn High407.51.4723 5B AP M/H510.01.1764 TriNum AP Low711.70.8431 Predom. Rc Low761.20.7883 5B AP High469.81.2771 TriNum AP Med570.51.0517 Predom. Rc L/M600.00.9999 5B SF Bay Low896.80.6691 TriNum AP High499.11.2021 Predom. Rc Med533.31.1251 5B SF Bay L/M754.40.7953 TriNum W/L Low946.00.6342 Predom. Rc M/H475.31.2624 5B SF Bay Med663.30.9046 TriNum W/L Med698.60.8589 Predom. Rc High434.71.3801 5B SF Bay M/H600.50.9992 TriNum W/L Hig603.30.9945 5B W/L Low1053.00.5698 5B SF Bay High549.91.0910 Predom. Upwind648.10.9257 5B W/L L/M789.40.7601 ChiMac Up Low771.20.7780 Predom. Reaching560.41.0706 5B W/L Med688.40.8715 ChiMac Up Med702.90.8536 Predom. Downwind582.81.0296 5B W/L M/H619.50.9685 ChiMac Up High621.20.9659 Predom. Up Low866.20.6926 5B W/L High559.21.0729 ChiMac Off Low731.20.8205 Predom. Up L/M677.60.8855 W/L 60-40 Low1064.80.5635 ChiMac Off Med649.50.9238 Predom. Up Med610.70.9825 W/L 60-40 L/M802.30.7479 ChiMac Off High544.61.1017 Predom. Up M/H569.81.0530 W/L 60-40 Med705.20.8508 ChiMac AP Low748.70.8014 Predom. Up High546.01.0989 W/L 60-40 M/H644.70.9307 ChiMac AP Med674.60.8894 Predom. Dn Low837.20.7167 W/L 60-40 High596.31.0062 ChiMac AP High582.11.0307 Predom. Dn L/M638.20.9402 5B AP Low779.50.7698 BayMac Cove Island852.10.7042 Predom. Dn Med551.81.0874 5B AP L/M634.30.9460 BayMac Shore846.80.7086 Predom. Dn M/H473.81.2662 5B AP Med562.71.0663 Harvest Moon488.71.2277      SA/DSPL Up33.63SA/DSPL Dn83.33
ORC Ref  03530004O1E Issued on 01/05/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
TOO MUCHPOR 8630
Federação Portuguesa de Vela
Doca de Belém
1300-038 Lisboa, Portugal
fpvela.pt
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCORK 1720Measurement20/06/2017HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall7.828Maximum beam2.414Draft1.616Displacement1,365Wetted area12.33IMS L7.386LSM06.891Accomod. length7.827Sink (kg/mm) 10.24
VCGD-0.015VCGM-0.031 RM Rated (kg·m) 37.9Limit of positive stability(°) 106.0 Stability Index 99.5 BLR index 0.0000Default crew weight405 Declared crew weight 400
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
P10.020IG9.310ISP11.000MDT10.090MDL10.130MDT2MDL2TLTaperMWGO
E4.040J3.100BAS0.980FSDNo FoilSFJ0.040SPLWPLTPS5.100BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/05/2026
SFFP0.250FFMFF0.859LCFcl4.246SG
SAFP7.750FAMFA0.640LCFsh4.411HBI0.751
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03530004O1E Issued on 01/05/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
TOO MUCHPOR 8630
Federação Portuguesa de Vela
Doca de Belém
1300-038 Lisboa, Portugal
fpvela.pt
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.140.921.682.763.4925.1104/09/2023Carbono+Twaron
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentB0.050.490.961.762.503.149.66YesNo 16.3104/09/2023Carbono+Twaron010.050.490.961.732.483.179.55NoNo 16.07A0.050.400.781.462.132.718.53YesNo 12.1804/09/2023Carbono+Twaron
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment202613.9411.5112.737.426.88108%77.5429/04/2026A212.4710.2411.366.836.9199%64.7804/09/20230211.389.2810.335.836.0497%50.55
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03530004O1E Issued on 01/05/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org