International
Certificate
2023

Boat

SOMVELA

ESP-984

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.0°41.2°39.0°37.2°37.0°36.9°37.5°
Beat VMG3.203.884.374.654.754.804.80
52°4.855.726.196.446.576.646.70
60°5.095.916.336.596.776.876.97
75°5.236.026.456.767.037.237.45
90°5.426.276.646.857.147.447.99
110°5.526.416.937.357.688.008.68
120°5.386.326.907.447.978.569.71
135°4.885.956.617.167.758.4711.32
150°4.165.236.026.556.937.319.54
Run VMG3.604.535.225.676.046.458.27
Gybe Angles145.1°148.7°149.4°150.1°173.9°174.8°138.7°

APH: 596.1

CDL: 7.375

GPH: 666.6

CertNo: 984J01

BOAT
ClassJ 80DesignerJOHNSTONEBuilderJ COMPOSITEAge date07/2006Series date04/1993Offset fileJ80.OD.OFFData fileE984J80
HULL
Length Overall8.000 mMaximum Beam2.488 mDraft1.507 mDisplacement1,519 kgDLR4.6698IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight450 kgMinimum weight338 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail20.6621.27Headsail Luffed13.3113.31Headsail FlyingSymmetricAsymmetric63.5663.56 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail6.06Storm Jib4.57Heavy Weather Jib12.32
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment32.1 kg·mStability Index112.9
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  03510002O38Issued on 09/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

SOMVELA

ESP-984

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1125.7927.9823.9773.4757.4750.1750.5
52°741.9629.1581.7558.7547.7541.9537.0
60°707.4608.6568.7545.9531.8524.3516.8
75°688.9598.3558.5532.3512.2498.2483.1
90°664.3574.2542.4525.8504.4483.7450.7
110°651.8562.0519.7490.1468.6450.1414.8
120°668.6569.2521.5484.1451.7420.5370.6
135°738.4605.3545.0503.0464.5425.1317.9
150°865.2688.7597.6549.6519.9492.3377.2
Run VMG999.0795.3690.0634.6595.6557.8435.6
Selected Courses
Windward / Leeward1062.3861.6756.9704.0676.5653.9593.0
All purpose822.9683.7616.4579.3556.1536.7491.7
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward732.20.8194
All purpose596.11.0066
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium594.51.0092
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low962.00.6237
Triple Number Windward/Leeward Medium727.90.8243
Triple Number Windward/Leeward High636.70.9423
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance646.50.9281
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium594.51.0092
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low962.00.6237
Triple Number Windward/Leeward Medium727.90.8243
Triple Number Windward/Leeward High636.70.9423
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1056.0811.3687.6616.7577.0541.2468.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7108
Downwind "popa"0.8921
70% up, 30% down "Ilhabela"0.7570
30% up, 70% down "Ilhabela-inverso"0.8287
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium594.51.0092
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low962.00.6237
Triple Number Windward/Leeward Medium727.90.8243
Triple Number Windward/Leeward High636.70.9423
Predominantly Upwind649.50.9238
Predominantly Downwind598.21.0029
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low753.30.7965
Triple Number All Purpose Medium594.51.0092
Triple Number All Purpose High524.71.1435
Triple Number Windward/Leeward Low962.00.6237
Triple Number Windward/Leeward Medium727.90.8243
Triple Number Windward/Leeward High636.70.9423
Predominantly Upwind649.50.9238
Predominantly Downwind598.21.0029
Predominantly Upwind Low850.10.7058
Predominantly Upwind Medium674.10.8901
Predominantly Upwind High628.80.9543
Predominantly Downwind Low803.10.7471
Predominantly Downwind Medium594.81.0087
Predominantly Downwind High482.01.2449
Chicago-Mac Upwind0.9080
Chicago-Mac All Purpose0.9446
Chicago-Mac Downwind0.9888
Bayview-Mac Cove Island0.8793
Bayview-Mac Shore0.8830
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching566.11.0599
Predominantly Reaching Low679.60.8829
Predominantly Reaching Medium562.01.0676
Predominantly Reaching High483.11.2419
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1046.90.5731
5-Band Low / Medium883.40.6792
5-Band Medium717.20.8366
5-Band Medium / High651.60.9208
5-Band High603.60.9941
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance646.50.9281
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium594.51.0092
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low962.00.6237
Triple Number Windward/Leeward Medium727.90.8243
Triple Number Windward/Leeward High636.70.9423
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1056.0811.3687.6616.7577.0541.2468.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance646.50.9281
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium594.51.0092
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low962.00.6237
Triple Number Windward/Leeward Medium727.90.8243
Triple Number Windward/Leeward High636.70.9423
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1056.0811.3687.6616.7577.0541.2468.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance646.5
Triple Number Coastal/Long Distance Low753.3
Triple Number Coastal/Long Distance Medium594.5
Triple Number Coastal/Long Distance High524.7
Triple Number Windward/Leeward Low962.0
Triple Number Windward/Leeward Medium727.9
Triple Number Windward/Leeward High636.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1056.0811.3687.6616.7577.0541.2468.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance646.50.9281
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium594.51.0092
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low962.00.6237
Triple Number Windward/Leeward Medium727.90.8243
Triple Number Windward/Leeward High636.70.9423
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1056.0811.3687.6616.7577.0541.2468.3
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)646.50.9281
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium594.51.0092
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low962.00.6237
Triple Number Windward/Leeward Medium727.90.8243
Triple Number Windward/Leeward High636.70.9423
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1056.0811.3687.6616.7577.0541.2468.3
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium594.51.0092
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low962.00.6237
Triple Number Windward/Leeward Medium727.90.8243
Triple Number Windward/Leeward High636.70.9423
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7965
Triple Number Coastal/Long Distance Medium1.0092
Triple Number Coastal/Long Distance High1.1435
Triple Number Windward/Leeward Low0.6237
Triple Number Windward/Leeward Medium0.8243
Triple Number Windward/Leeward High0.9423
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1056.0811.3687.6616.7577.0541.2468.3
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance646.50.9281
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium594.51.0092
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low962.00.6237
Triple Number Windward/Leeward Medium727.90.8243
Triple Number Windward/Leeward High636.70.9423
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1056.0811.3687.6616.7577.0541.2468.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium594.51.0092
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low962.00.6237
Triple Number Windward/Leeward Medium727.90.8243
Triple Number Windward/Leeward High636.70.9423
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance646.50.9281
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium594.51.0092
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low962.00.6237
Triple Number Windward/Leeward Medium727.90.8243
Triple Number Windward/Leeward High636.70.9423
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1056.0811.3687.6616.7577.0541.2468.3
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low962.00.6237
Triple Number Windward/Leeward Medium727.90.8243
Triple Number Windward/Leeward High636.70.9423
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1056.0811.3687.6616.7577.0541.2468.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low753.3
Triple Number Coastal/Long Distance Medium594.5
Triple Number Coastal/Long Distance High524.7
Triple Number Windward/Leeward Low962.0
Triple Number Windward/Leeward Medium727.9
Triple Number Windward/Leeward High636.7
Predominantly Upwind649.5
Predominantly Downwind598.2
Predominantly Reaching576.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance646.50.9281
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium594.51.0092
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low962.00.6237
Triple Number Windward/Leeward Medium727.90.8243
Triple Number Windward/Leeward High636.70.9423
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1056.0811.3687.6616.7577.0541.2468.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7965
Triple Number Coastal/Long Distance Medium1.0092
Triple Number Coastal/Long Distance High1.1435
Triple Number Windward/Leeward Low0.6237
Triple Number Windward/Leeward Medium0.8243
Triple Number Windward/Leeward High0.9423
Coastal/Long Distance0.9281
Predominantly Upwind0.9238
Predominantly Downwind1.0029
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7965
Tretall Distanseseilas Mellomvind1.0092
Tretall Distanseseilas Mye vind1.1435
Tretall Pølsebane Lite vind0.6237
Tretall Pølsebane Mellomvind0.8243
Tretall Pølsebane Mye vind0.9423
Distanseseilas ett tall (OSN 8-16kn)0.9281
Distanseseilas ett tall (APH 6-20kn)1.0066
Enkeltall Motvind0.9238
Enkeltall Medvind1.0029
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium594.51.0092
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low962.00.6237
Triple Number Windward/Leeward Medium727.90.8243
Triple Number Windward/Leeward High636.70.9423
Coastal/Long Distance646.50.9281
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind649.50.9238
Predominantly Downwind598.21.0029
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore611.30.9815
Cape Doctor Coastal505.21.1876
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium594.51.0092
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low962.00.6237
Triple Number Windward/Leeward Medium727.90.8243
Triple Number Windward/Leeward High636.70.9423
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7965
Triple Number Coastal/Long Distance Medium1.0092
Triple Number Coastal/Long Distance High1.1435
Triple Number Windward/Leeward Low0.6237
Triple Number Windward/Leeward Medium0.8243
Triple Number Windward/Leeward High0.9423
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7965
Triple Number Coastal/Long Distance Medium1.0092
Triple Number Coastal/Long Distance High1.1435
Triple Number Windward/Leeward Low0.6237
Triple Number Windward/Leeward Medium0.8243
Triple Number Windward/Leeward High0.9423
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance646.50.9281
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium594.51.0092
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low962.00.6237
Triple Number Windward/Leeward Medium727.90.8243
Triple Number Windward/Leeward High636.70.9423
Predominantly Upwind649.50.9238
Predominantly Downwind598.21.0029
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1056.0811.3687.6616.7577.0541.2468.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance646.50.9281
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium594.51.0092
Triple Number Coastal/Long Distance High524.71.1435
Triple Number Windward/Leeward Low962.00.6237
Triple Number Windward/Leeward Medium727.90.8243
Triple Number Windward/Leeward High636.70.9423
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1056.0811.3687.6616.7577.0541.2468.3
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low753.30.7965
Triple Number All Purpose Medium594.51.0092
Triple Number All Purpose High524.71.1435
Triple Number Windward/Leeward Low962.00.6237
Triple Number Windward/Leeward Medium727.90.8243
Triple Number Windward/Leeward High636.70.9423
Predominantly Upwind649.50.9238
Predominantly Downwind598.21.0029
Predominantly Upwind Low850.10.7058
Predominantly Upwind Medium674.10.8901
Predominantly Upwind High628.80.9543
Predominantly Downwind Low803.10.7471
Predominantly Downwind Medium594.81.0087
Predominantly Downwind High482.01.2449
Chicago-Mac Upwind0.9080
Chicago-Mac All Purpose0.9446
Chicago-Mac Downwind0.9888
Bayview-Mac Cove Island0.8793
Bayview-Mac Shore0.8830
Harvest Moon Regatta512.71.1703
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy617.60.9715
San Francisco Bay Medium715.40.8387
Predominantly Reaching566.11.0599
Predominantly Reaching Low679.60.8829
Predominantly Reaching Medium562.01.0676
Predominantly Reaching High483.11.2419
Windward/Leeward 60-40 Low974.90.6154
Windward/Leeward 60-40 Medium752.20.7977
Windward/Leeward 60-40 High676.00.8876
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1046.90.5731
5-Band Low / Medium883.40.6792
5-Band Medium717.20.8366
5-Band Medium / High651.60.9208
5-Band High603.60.9941
ORC Ref  03510002O38Issued on 09/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

SOMVELA

ESP-984

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 80Measurement07/08/2014HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA8.000Max. Beam2.488Draft1.507Displacement1,519Wetted area12.06IMS L7.295LSM06.877Acc. length8.032Sink (kg/mm) 9.19
VCGD-0.283VCGM-0.219RM Rated (kg·m) 32.1Limit of positive stability(°) 118.8Stability Index112.9
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
PIPA0.0000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P9.100IG9.550ISP10.060MDT10.081MDL10.133MDT20.065MDL20.103TL0.310MW0.133GO0.133
E3.800J2.880BAS1.300FSD0.026SFJSPLWPLTPS4.700BD0.094MWT55.00MCG3.450
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date14/03/2014MeasurerESP 24Comment
SFFP0.177FFM0.865FF0.865LCFcl4.269SG1.0250
SAFP8.015FAM0.620FA0.620LCFsh4.445HBI0.730
W124.2W224.2W324.2W424.2
PD1562.0PD2561.0PD3563.4PD4561.6
WD9.460PLM9000.00GSA1.0RSA1.0RM32.1
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510002O38Issued on 09/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

SOMVELA

ESP-984

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment30.140.801.452.453.2120.6607/08/2014cormoran
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment40.080.400.741.442.172.889.15YesNo 13.3107/08/2014cormoran
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment311.909.5210.717.226.73107%63.5607/08/2014cormoran
ORC Ref  03510002O38Issued on 09/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org