International Certificate2026
VIO VIO 5ECU-41206
Federación Ecuatoriana de Vela
Patricio D. Gutiérrez – RO
pgutierrez@yca.org.ar
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 Angles48.2°45.4°43.4°41.9°41.4°41.1°41.0°41.1°42.0°
Beat VMG2.193.163.874.374.644.774.844.884.81
52°3.504.935.896.506.816.957.027.097.08
60°3.845.286.206.757.027.177.247.327.33
75°4.095.496.426.957.227.397.517.647.71
90°3.985.466.537.097.377.527.677.948.12
110°3.975.556.687.267.597.868.128.508.78
120°3.835.396.527.187.557.868.188.829.18
135°3.334.825.966.817.317.657.988.729.42
150°2.754.065.166.086.817.287.618.258.99
Run VMG2.393.524.475.276.006.617.077.718.31
Gybe Angles139.4°143.2°147.5°148.9°158.5°165.7°173.6°178.3°177.4°
APH ToD:581.9CDL: 8.746APH ToT: 1.0311CertNo:
BOAT
ClassHNT37.5 LEGENDDesignerHUNTERBuilderHUNTERAge date06/1990Series date06/1990Offset fileUS19648.OFFData fileViovio5
HULL
Length Overall11.406 mMaximum Beam3.944 mDraft1.568 mDisplacement8,111 kgDLR8.1942IMS DivisionCruiser/RacerDynamic Allowance0.410%Age Allowance0.650%RS Assessment0.000%
PROPELLER
InstallationShaft exposedTypeSolid 2 bladesDiameter0.400m
CREW
Maximum weight685 kg(default)Minimum weight555 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail40.8241.50Headsail Luffed40.6040.60Headsail FlyingSymmetric99.0499.04Asymmetric99.2499.24 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail12.05Storm Jib11.57Heavy Weather Jib31.23
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 141.4 kg·m Stability Index 113.2
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  03880004KOS Issued on 09/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
VIO VIO 5ECU-41206
Federación Ecuatoriana de Vela
Patricio D. Gutiérrez – RO
pgutierrez@yca.org.ar
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 VMG1644.81139.5930.0824.6775.8755.2744.3738.3748.1
52°1028.6729.8611.4553.6528.7517.9512.5508.1508.5
60°938.3682.4580.9533.4512.7502.1497.1492.0491.2
75°880.8655.3560.4518.3498.5487.0479.1471.1466.9
90°905.0658.8551.7507.6488.2478.5469.6453.5443.5
110°907.1648.4539.0495.9474.3458.1443.4423.7409.9
120°939.1668.0552.0501.6476.6457.9440.2408.0392.0
135°1080.2746.8604.0528.5492.5470.3451.2412.8382.1
150°1307.2886.7697.2592.1528.8494.6473.1436.5400.4
Run VMG1509.41023.9805.0683.6599.8544.7509.1466.8433.1
Selected Courses
Windward / Leeward1577.11081.7867.5754.1687.8649.9626.7602.6590.6
All purpose1180.5825.8674.7599.6560.1538.2523.5504.4493.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward720.80.8324
All purpose581.91.0311
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low750.30.7997
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High520.01.1538
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium715.40.8387
Triple Number Windward/Leeward High623.40.9624
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance635.10.9448
Triple Number Coastal/Long Distance Low750.30.7997
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High520.01.1538
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium715.40.8387
Triple Number Windward/Leeward High623.40.9624
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1570.31075.9813.1677.4599.3558.9528.6479.9467.6
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7109
Downwind "popa"0.9065
70% up, 30% down "Ilhabela"0.7601
30% up, 70% down "Ilhabela-inverso"0.8374
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low750.30.7997
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High520.01.1538
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium715.40.8387
Triple Number Windward/Leeward High623.40.9624
Predominantly Upwind634.90.9450
Predominantly Downwind584.41.0267
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP606.90.9886 Predom. Rc High477.01.2578 5B SF Bay L/M794.00.7556 TriNum AP Low750.20.7997 Predom. Dn Low905.40.6627 5B SF Bay Med679.60.8829 TriNum AP Med577.41.0392 Predom. Dn L/M661.40.9071 5B SF Bay M/H618.80.9697 TriNum AP High520.01.1538 Predom. Dn Med563.01.0657 5B SF Bay High594.51.0092 TriNum W/L Low1023.50.5862 Predom. Dn M/H505.31.1874 5B AP Low831.30.7218 TriNum W/L Med715.40.8387 Predom. Dn High474.11.2656 5B AP L/M653.50.9181 TriNum W/L Hig623.40.9624 ChiMac Up Low811.60.7393 5B AP Med569.51.0536 Predom. Upwind664.40.9030 ChiMac Up Med728.90.8232 5B AP M/H525.81.1410 Predom. Reaching578.21.0377 ChiMac Up High634.10.9462 5B AP High505.71.1864 Predom. Downwind612.90.9790 ChiMac Off Low775.00.7742 5B W/L Low1152.00.5208 Predom. Up Low930.40.6449 ChiMac Off Med682.70.8788 5B W/L L/M832.60.7207 Predom. Up L/M697.60.8602 ChiMac Off High574.51.0444 5B W/L Med702.40.8542 Predom. Up Med613.70.9777 ChiMac AP Low789.30.7602 5B W/L M/H631.70.9498 Predom. Up M/H575.41.0427 ChiMac AP Med702.90.8536 5B W/L High604.70.9923 Predom. Up High561.41.0688 ChiMac AP High602.50.9959 W/L 60-40 Low1164.30.5153 Predom. Rc Low809.80.7409 BayMac Cove Island913.90.6565 W/L 60-40 L/M846.20.7090 Predom. Rc L/M609.60.9842 BayMac Shore906.80.6617 W/L 60-40 Med720.10.8333 Predom. Rc Med536.71.1180 Harvest Moon508.81.1793 W/L 60-40 M/H654.90.9162 Predom. Rc M/H498.61.2034 5B SF Bay Low968.00.6198 W/L 60-40 High631.90.9495      SA/DSPL Up20.03SA/DSPL Dn34.45
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance635.10.9448
Triple Number Coastal/Long Distance Low750.30.7997
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High520.01.1538
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium715.40.8387
Triple Number Windward/Leeward High623.40.9624
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1570.31075.9813.1677.4599.3558.9528.6479.9467.6
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance635.10.9448
Triple Number Coastal/Long Distance Low750.30.7997
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High520.01.1538
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium715.40.8387
Triple Number Windward/Leeward High623.40.9624
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1570.31075.9813.1677.4599.3558.9528.6479.9467.6
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance635.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1570.31075.9813.1677.4599.3558.9528.6479.9467.6
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low750.30.7997
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High520.01.1538
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium715.40.8387
Triple Number Windward/Leeward High623.40.9624
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating635.10.9448
FinRating, kevyt tuuli1131.90.8835
FinRating, kova tuuli508.70.9830
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low750.30.7997
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High520.01.1538
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium715.40.8387
Triple Number Windward/Leeward High623.40.9624
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9448
Triple Number Coastal/Long Distance Low0.7997
Triple Number Coastal/Long Distance Medium1.0393
Triple Number Coastal/Long Distance High1.1538
Triple Number Windward/Leeward Low0.6156
Triple Number Windward/Leeward Medium0.8387
Triple Number Windward/Leeward High0.9624
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1570.31075.9813.1677.4599.3558.9528.6479.9467.6
For information
General Purpose Handicap (GPH)653.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance635.10.9448
Triple Number Coastal/Long Distance Low750.30.7997
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High520.01.1538
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium715.40.8387
Triple Number Windward/Leeward High623.40.9624
Saronikos S All Purpose672.00.8928
Saronikos S Upwind764.20.7851
Saronikos S Downwind555.61.0800
Saronikos N All Purpose704.10.8522
Saronikos N Upwind799.50.7505
Saronikos N Downwind604.40.9928
Saronikos SW All Purpose678.10.8848
Saronikos SW Upwind785.50.7638
Saronikos SW Downwind564.11.0636
Saronikos NE All Purpose726.50.8259
Saronikos NE Upwind746.00.8043
Saronikos NE Downwind679.10.8836
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1570.31075.9813.1677.4599.3558.9528.6479.9467.6
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low750.30.7997
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High520.01.1538
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium715.40.8387
Triple Number Windward/Leeward High623.40.9624
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose606.90.9886
5-Band All Purpose Low913.40.6569
5-Band All Purpose L/M677.20.8860
5-Band All Purpose Med587.11.0220
5-Band All Purpose M/H539.71.1116
5-Band All Purpose High517.41.1597
Single Number Predominant Upwind633.80.9467
Single Number Predominant Reaching553.41.0842
Single Number Predominant Downwind584.91.0259
5-Band 50-50 Windward/Leeward Low1152.00.5208
5-Band 50-50 Windward/Leeward L/M832.60.7207
5-Band 50-50 Windward/Leeward Med702.40.8542
5-Band 50-50 Windward/Leeward M/H631.70.9498
5-Band 50-50 Windward/Leeward High604.70.9923
5-Band 60-40 Windward/Leeward Low1164.30.5153
5-Band 60-40 Windward/Leeward L/M846.20.7090
5-Band 60-40 Windward/Leeward Med720.10.8333
5-Band 60-40 Windward/Leeward M/H654.90.9162
5-Band 60-40 Windward/Leeward High631.90.9495
Triple Number 50-50 Windward/Leeward Low1023.50.5862
Triple Number 50-50 Windward/Leeward Med715.50.8385
Triple Number 50-50 Windward/Leeward High623.50.9624
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward738.60.8123
Triple Number 60-40 Windward/Leeward Low1035.90.5792
Triple Number 60-40 Windward/Leeward Med732.40.8192
Triple Number 60-40 Windward/Leeward High647.70.9263
Triple Number All-Purpose Low817.40.7341
Triple Number All-Purpose Med595.61.0073
Triple Number All-Purpose High533.31.1251
Triple Number Predominant Upwind Low841.90.7127
Triple Number Predominant Upwind Med624.00.9615
Triple Number Predominant Upwind High577.51.0390
Triple Number Predominant Reaching Low733.30.8182
Triple Number Predominant Reaching Med553.01.0849
Triple Number Predominant Reaching High483.51.2409
Triple Number Predominant Downwind Low806.60.7439
Triple Number Predominant Downwind Med572.51.0480
Triple Number Predominant Downwind High485.61.2355
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance635.10.9448
Triple Number Coastal/Long Distance Low750.30.7997
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High520.01.1538
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium715.40.8387
Triple Number Windward/Leeward High623.40.9624
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1570.31075.9813.1677.4599.3558.9528.6479.9467.6
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance635.10.9448
Triple Number Coastal/Long Distance Low750.30.7997
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High520.01.1538
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium715.40.8387
Triple Number Windward/Leeward High623.40.9624
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1570.31075.9813.1677.4599.3558.9528.6479.9467.6
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low750.3
Triple Number Coastal/Long Distance Medium577.3
Triple Number Coastal/Long Distance High520.0
Triple Number Windward/Leeward Low974.7
Triple Number Windward/Leeward Medium715.4
Triple Number Windward/Leeward High623.4
Predominantly Upwind634.9
Predominantly Downwind584.4
Predominantly Reaching561.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance635.10.9448
Triple Number Coastal/Long Distance Low750.30.7997
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High520.01.1538
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium715.40.8387
Triple Number Windward/Leeward High623.40.9624
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1570.31075.9813.1677.4599.3558.9528.6479.9467.6
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7997
Triple Number Coastal/Long Distance Medium1.0393
Triple Number Coastal/Long Distance High1.1538
Triple Number Windward/Leeward Low0.6156
Triple Number Windward/Leeward Medium0.8387
Triple Number Windward/Leeward High0.9624
Coastal/Long Distance0.9448
Predominantly Upwind0.9450
Predominantly Downwind1.0267
For information
General Purpose Handicap (GPH)653.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0311
Distanseseilas Trippeltall svak vind0.7997
Distanseseilas Trippeltall mellomvind1.0393
Distanseseilas Trippeltall sterk vind1.1538
Pølsebane Trippeltall svak vind0.6156
Pølsebane Trippeltall mellomvind0.8387
Pølsebane Trippeltall sterk vind0.9624
Motvind Singeltall0.9450
Medvind Singeltall1.0267
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low750.30.7997
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High520.01.1538
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium715.40.8387
Triple Number Windward/Leeward High623.40.9624
Coastal/Long Distance635.10.9448
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind634.90.9450
Predominantly Downwind584.41.0267
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore594.21.0098
Cape Doctor Coastal496.41.2087
Triple Number Coastal/Long Distance Low750.30.7997
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High520.01.1538
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium715.40.8387
Triple Number Windward/Leeward High623.40.9624
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7997
Triple Number Coastal/Long Distance Medium1.0393
Triple Number Coastal/Long Distance High1.1538
Triple Number Windward/Leeward Low0.6156
Triple Number Windward/Leeward Medium0.8387
Triple Number Windward/Leeward High0.9624
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7997
Triple Number Coastal/Long Distance Medium1.0393
Triple Number Coastal/Long Distance High1.1538
Triple Number Windward/Leeward Low0.6156
Triple Number Windward/Leeward Medium0.8387
Triple Number Windward/Leeward High0.9624
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance635.10.9448
Triple Number Coastal/Long Distance Low750.30.7997
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High520.01.1538
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium715.40.8387
Triple Number Windward/Leeward High623.40.9624
Predominantly Upwind634.90.9450
Predominantly Downwind584.41.0267
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1570.31075.9813.1677.4599.3558.9528.6479.9467.6
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance635.10.9448
Triple Number Coastal/Long Distance Low750.30.7997
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High520.01.1538
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium715.40.8387
Triple Number Windward/Leeward High623.40.9624
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1570.31075.9813.1677.4599.3558.9528.6479.9467.6
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP606.90.9886 Predom. Dn High474.11.2656 5B AP M/H525.81.1410 TriNum AP Low750.20.7997 Predom. Rc Low809.80.7409 5B AP High505.71.1864 TriNum AP Med577.41.0392 Predom. Rc L/M609.60.9842 5B SF Bay Low968.00.6198 TriNum AP High520.01.1538 Predom. Rc Med536.71.1180 5B SF Bay L/M794.00.7556 TriNum W/L Low1023.50.5862 Predom. Rc M/H498.61.2034 5B SF Bay Med679.60.8829 TriNum W/L Med715.40.8387 Predom. Rc High477.01.2578 5B SF Bay M/H618.80.9697 TriNum W/L Hig623.40.9624 5B W/L Low1152.00.5208 5B SF Bay High594.51.0092 Predom. Upwind664.40.9030 5B W/L L/M832.60.7207 ChiMac Up Low811.60.7393 Predom. Reaching578.21.0377 5B W/L Med702.40.8542 ChiMac Up Med728.90.8232 Predom. Downwind612.90.9790 5B W/L M/H631.70.9498 ChiMac Up High634.10.9462 Predom. Up Low930.40.6449 5B W/L High604.70.9923 ChiMac Off Low775.00.7742 Predom. Up L/M697.60.8602 W/L 60-40 Low1164.30.5153 ChiMac Off Med682.70.8788 Predom. Up Med613.70.9777 W/L 60-40 L/M846.20.7090 ChiMac Off High574.51.0444 Predom. Up M/H575.41.0427 W/L 60-40 Med720.10.8333 ChiMac AP Low789.30.7602 Predom. Up High561.41.0688 W/L 60-40 M/H654.90.9162 ChiMac AP Med702.90.8536 Predom. Dn Low905.40.6627 W/L 60-40 High631.90.9495 ChiMac AP High602.50.9959 Predom. Dn L/M661.40.9071 5B AP Low831.30.7218 BayMac Cove Island913.90.6565 Predom. Dn Med563.01.0657 5B AP L/M653.50.9181 BayMac Shore906.80.6617 Predom. Dn M/H505.31.1874 5B AP Med569.51.0536 Harvest Moon508.81.1793      SA/DSPL Up20.03SA/DSPL Dn34.45
ORC Ref  03880004KOS Issued on 09/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
VIO VIO 5ECU-41206
Federación Ecuatoriana de Vela
Patricio D. Gutiérrez – RO
pgutierrez@yca.org.ar
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassHNT37.5 LEGENDMeasurement23/05/2024HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall11.406Maximum beam3.944Draft1.568Displacement8,111Wetted area29.51IMS L10.083LSM09.965Accomod. length11.406Sink (kg/mm) 21.34
VCGD0.048VCGM0.170 RM Rated (kg·m) 141.4Limit of positive stability(°) 110.4 Stability Index 113.2 BLR index 0.0000Default crew weight685 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeSolid 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.400PBW0.105PIPA0.0175
PSD0.025PHD0.046PHL0.035
PSA20.0°ESL0.650
ST10.015ST20.070ST30.070
ST40.044ST50.186
RIG
BackstayFixedForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P14.650IG15.135ISP15.235MDT10.140MDL10.220MDT20.140MDL20.180TL1.200MW0.220GO0.240
E4.700J4.150BAS1.785FSD0.035SFJ0.000SPL4.160WPLTPS4.810BD0.143MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date23/05/2024MeasurerPG
SFFP0.611FFM1.266FF1.264LCFcl6.345SG1.0253
SAFP10.276FAM1.169FA1.171LCFsh6.641HBI1.207
W185.0W285.0W385.0W485.0
PD1564.2PD2564.2PD3564.2PD4564.2
WD11.860PLM9000.00GSA1.0RSA1.0RM140.7
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGC1PLASTICOFuel781010.20C1PLASTICOWater65010.20C11ACERO INOXIDABLEWater13002.10Total deductible810.20
OTHER ITEMSIdKindDescriptionWeightLCGVCGB7MiscellaneousTermotanque405.000.00B6MiscellaneousBomba de Agua 12V55.500.00B5MiscellaneousRefrigeracion256.000.00B4Battery12V - 75 AMP3510.400.00C4Engine (IC)Yanmar Marine 30 HP1306.500.00Total deductible0
ORC Ref  03880004KOS Issued on 09/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
VIO VIO 5ECU-41206
Federación Ecuatoriana de Vela
Patricio D. Gutiérrez – RO
pgutierrez@yca.org.ar
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM20.150.971.753.023.9440.8213/08/2025Nueva 2025M10.160.871.582.843.7938.9723/05/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG1M0.090.731.402.794.205.6814.40NoNo 40.6016/08/2025Nueva 2025
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS215.7115.7315.727.627.3299.0416/08/2025R/BL/Az 2025S214.5214.5214.527.497.4090.4123/05/2024BL/VERDE
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA116.2013.8215.017.937.95100%99.2416/08/2025R/BL/Az 2025A314.7813.2013.995.956.4992%70.6323/05/2024AZ-BL-V
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length11.4 mTable area0.55 m²Headroom1.78 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity135 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity78 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03880004KOS Issued on 09/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org