Club
Certificate
2023

Boat

WYTE DOLPHIN

ESP-3370_C

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 Angles43.6°41.8°40.5°38.7°37.8°37.2°37.5°
Beat VMG2.973.604.064.384.554.634.67
52°4.545.375.876.146.306.386.44
60°4.775.586.026.266.426.526.61
75°4.915.716.136.376.566.716.90
90°4.815.736.236.506.646.787.11
110°4.935.906.386.686.957.207.58
120°4.765.816.346.676.967.277.90
135°4.295.376.126.506.817.127.87
150°3.674.685.596.196.536.827.43
Run VMG3.184.064.855.526.036.406.95
Gybe Angles146.9°151.0°151.9°161.9°175.4°179.0°179.0°

APH: 639.5

CDL: 7.066

GPH: 718.6

CertNo: 337001

BOAT
ClassDOLPHIN 31DesignerSharp Allied Cons.BuilderRANK MARINE Int.Age date01/1986Series date01/1982Offset fileE188.OFFData fileE3370_C
HULL
Length Overall9.450 mMaximum Beam3.102 mDraft1.778 mDisplacement3,880 kgDLR9.0723IMS DivisionCruiser/RacerDynamic Allowance0.320%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeSolid 3 bladesDiameter0.300m
CREW
Maximum weight460 kgMinimum weight345 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail21.1221.79Headsail Luffed31.4831.48Headsail FlyingSymmetric76.2676.26Asymmetric
STORM SAIL AREAS (m²)
Trysail6.03Storm Jib6.28Heavy Weather Jib16.94
SAIL LIMITS
Headsails1 * Woven polyester sails  Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
MEDIDAS ESTIMADAS CASCO ESTIMADO
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  03510002NI5Issued on 02/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

WYTE DOLPHIN

ESP-3370_C

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 VMG1211.2999.0885.9821.8790.9777.4771.0
52°793.1670.4613.5586.5571.7564.4558.8
60°754.2645.1598.3575.2560.6551.9544.6
75°733.3630.1587.1564.8549.0536.5521.9
90°747.8628.6577.5554.0542.0530.7506.5
110°729.9610.5564.7538.8518.0500.3475.2
120°756.8619.1567.9540.1517.1495.2455.8
135°838.5670.9588.2553.5528.5505.5457.3
150°981.1769.1644.2581.6551.4528.2484.7
Run VMG1132.9887.5742.8651.9596.7562.8518.3
Selected Courses
Windward / Leeward1172.1943.2814.3736.9693.8670.1644.7
All purpose907.2743.6660.8615.7590.3573.5549.8
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward774.90.7743
All purpose639.50.9382
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low825.40.7269
Triple Number Coastal/Long Distance Medium635.10.9448
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low1057.60.5673
Triple Number Windward/Leeward Medium769.10.7801
Triple Number Windward/Leeward High666.40.9003
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance694.10.8645
Triple Number Coastal/Long Distance Low825.40.7269
Triple Number Coastal/Long Distance Medium635.10.9448
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low1057.60.5673
Triple Number Windward/Leeward Medium769.10.7801
Triple Number Windward/Leeward High666.40.9003
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1168.1887.7738.7654.3611.4580.0528.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6712
Downwind "popa"0.8247
70% up, 30% down "Ilhabela"0.7109
30% up, 70% down "Ilhabela-inverso"0.7718
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low825.40.7269
Triple Number Coastal/Long Distance Medium635.10.9448
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low1057.60.5673
Triple Number Windward/Leeward Medium769.10.7801
Triple Number Windward/Leeward High666.40.9003
Predominantly Upwind692.50.8664
Predominantly Downwind645.70.9292
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low825.40.7269
Triple Number All Purpose Medium635.10.9448
Triple Number All Purpose High568.81.0548
Triple Number Windward/Leeward Low1057.60.5673
Triple Number Windward/Leeward Medium769.10.7801
Triple Number Windward/Leeward High666.40.9003
Predominantly Upwind692.50.8664
Predominantly Downwind645.70.9292
Predominantly Upwind Low923.30.6498
Predominantly Upwind Medium714.90.8393
Predominantly Upwind High659.10.9103
Predominantly Downwind Low893.80.6713
Predominantly Downwind Medium634.70.9453
Predominantly Downwind High537.71.1159
Chicago-Mac Upwind0.8500
Chicago-Mac All Purpose0.8777
Chicago-Mac Downwind0.9137
Bayview-Mac Cove Island0.8125
Bayview-Mac Shore0.8184
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching611.40.9814
Predominantly Reaching Low750.00.8000
Predominantly Reaching Medium604.40.9927
Predominantly Reaching High538.81.1136
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1154.40.5197
5-Band Low / Medium964.10.6223
5-Band Medium754.20.7955
5-Band Medium / High675.40.8884
5-Band High649.10.9244
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance694.10.8645
Triple Number Coastal/Long Distance Low825.40.7269
Triple Number Coastal/Long Distance Medium635.10.9448
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low1057.60.5673
Triple Number Windward/Leeward Medium769.10.7801
Triple Number Windward/Leeward High666.40.9003
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1168.1887.7738.7654.3611.4580.0528.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance694.10.8645
Triple Number Coastal/Long Distance Low825.40.7269
Triple Number Coastal/Long Distance Medium635.10.9448
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low1057.60.5673
Triple Number Windward/Leeward Medium769.10.7801
Triple Number Windward/Leeward High666.40.9003
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1168.1887.7738.7654.3611.4580.0528.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance694.1
Triple Number Coastal/Long Distance Low825.4
Triple Number Coastal/Long Distance Medium635.1
Triple Number Coastal/Long Distance High568.8
Triple Number Windward/Leeward Low1057.6
Triple Number Windward/Leeward Medium769.1
Triple Number Windward/Leeward High666.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1168.1887.7738.7654.3611.4580.0528.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance694.10.8645
Triple Number Coastal/Long Distance Low825.40.7269
Triple Number Coastal/Long Distance Medium635.10.9448
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low1057.60.5673
Triple Number Windward/Leeward Medium769.10.7801
Triple Number Windward/Leeward High666.40.9003
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1168.1887.7738.7654.3611.4580.0528.8
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)694.10.8645
Triple Number Coastal/Long Distance Low825.40.7269
Triple Number Coastal/Long Distance Medium635.10.9448
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low1057.60.5673
Triple Number Windward/Leeward Medium769.10.7801
Triple Number Windward/Leeward High666.40.9003
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1168.1887.7738.7654.3611.4580.0528.8
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low825.40.7269
Triple Number Coastal/Long Distance Medium635.10.9448
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low1057.60.5673
Triple Number Windward/Leeward Medium769.10.7801
Triple Number Windward/Leeward High666.40.9003
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7269
Triple Number Coastal/Long Distance Medium0.9448
Triple Number Coastal/Long Distance High1.0548
Triple Number Windward/Leeward Low0.5673
Triple Number Windward/Leeward Medium0.7801
Triple Number Windward/Leeward High0.9003
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1168.1887.7738.7654.3611.4580.0528.8
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance694.10.8645
Triple Number Coastal/Long Distance Low825.40.7269
Triple Number Coastal/Long Distance Medium635.10.9448
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low1057.60.5673
Triple Number Windward/Leeward Medium769.10.7801
Triple Number Windward/Leeward High666.40.9003
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1168.1887.7738.7654.3611.4580.0528.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low825.40.7269
Triple Number Coastal/Long Distance Medium635.10.9448
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low1057.60.5673
Triple Number Windward/Leeward Medium769.10.7801
Triple Number Windward/Leeward High666.40.9003
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance694.10.8645
Triple Number Coastal/Long Distance Low825.40.7269
Triple Number Coastal/Long Distance Medium635.10.9448
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low1057.60.5673
Triple Number Windward/Leeward Medium769.10.7801
Triple Number Windward/Leeward High666.40.9003
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1168.1887.7738.7654.3611.4580.0528.8
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1057.60.5673
Triple Number Windward/Leeward Medium769.10.7801
Triple Number Windward/Leeward High666.40.9003
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1168.1887.7738.7654.3611.4580.0528.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low825.4
Triple Number Coastal/Long Distance Medium635.1
Triple Number Coastal/Long Distance High568.8
Triple Number Windward/Leeward Low1057.6
Triple Number Windward/Leeward Medium769.1
Triple Number Windward/Leeward High666.4
Predominantly Upwind692.5
Predominantly Downwind645.7
Predominantly Reaching624.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance694.10.8645
Triple Number Coastal/Long Distance Low825.40.7269
Triple Number Coastal/Long Distance Medium635.10.9448
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low1057.60.5673
Triple Number Windward/Leeward Medium769.10.7801
Triple Number Windward/Leeward High666.40.9003
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1168.1887.7738.7654.3611.4580.0528.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7269
Triple Number Coastal/Long Distance Medium0.9448
Triple Number Coastal/Long Distance High1.0548
Triple Number Windward/Leeward Low0.5673
Triple Number Windward/Leeward Medium0.7801
Triple Number Windward/Leeward High0.9003
Coastal/Long Distance0.8645
Predominantly Upwind0.8664
Predominantly Downwind0.9292
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7269
Tretall Distanseseilas Mellomvind0.9448
Tretall Distanseseilas Mye vind1.0548
Tretall Pølsebane Lite vind0.5673
Tretall Pølsebane Mellomvind0.7801
Tretall Pølsebane Mye vind0.9003
Distanseseilas ett tall (OSN 8-16kn)0.8645
Distanseseilas ett tall (APH 6-20kn)0.9382
Enkeltall Motvind0.8664
Enkeltall Medvind0.9292
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low825.40.7269
Triple Number Coastal/Long Distance Medium635.10.9448
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low1057.60.5673
Triple Number Windward/Leeward Medium769.10.7801
Triple Number Windward/Leeward High666.40.9003
Coastal/Long Distance694.10.8645
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind692.50.8664
Predominantly Downwind645.70.9292
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore652.30.9198
Cape Doctor Coastal556.91.0774
Triple Number Coastal/Long Distance Low825.40.7269
Triple Number Coastal/Long Distance Medium635.10.9448
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low1057.60.5673
Triple Number Windward/Leeward Medium769.10.7801
Triple Number Windward/Leeward High666.40.9003
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7269
Triple Number Coastal/Long Distance Medium0.9448
Triple Number Coastal/Long Distance High1.0548
Triple Number Windward/Leeward Low0.5673
Triple Number Windward/Leeward Medium0.7801
Triple Number Windward/Leeward High0.9003
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7269
Triple Number Coastal/Long Distance Medium0.9448
Triple Number Coastal/Long Distance High1.0548
Triple Number Windward/Leeward Low0.5673
Triple Number Windward/Leeward Medium0.7801
Triple Number Windward/Leeward High0.9003
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance694.10.8645
Triple Number Coastal/Long Distance Low825.40.7269
Triple Number Coastal/Long Distance Medium635.10.9448
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low1057.60.5673
Triple Number Windward/Leeward Medium769.10.7801
Triple Number Windward/Leeward High666.40.9003
Predominantly Upwind692.50.8664
Predominantly Downwind645.70.9292
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1168.1887.7738.7654.3611.4580.0528.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance694.10.8645
Triple Number Coastal/Long Distance Low825.40.7269
Triple Number Coastal/Long Distance Medium635.10.9448
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low1057.60.5673
Triple Number Windward/Leeward Medium769.10.7801
Triple Number Windward/Leeward High666.40.9003
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1168.1887.7738.7654.3611.4580.0528.8
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low825.40.7269
Triple Number All Purpose Medium635.10.9448
Triple Number All Purpose High568.81.0548
Triple Number Windward/Leeward Low1057.60.5673
Triple Number Windward/Leeward Medium769.10.7801
Triple Number Windward/Leeward High666.40.9003
Predominantly Upwind692.50.8664
Predominantly Downwind645.70.9292
Predominantly Upwind Low923.30.6498
Predominantly Upwind Medium714.90.8393
Predominantly Upwind High659.10.9103
Predominantly Downwind Low893.80.6713
Predominantly Downwind Medium634.70.9453
Predominantly Downwind High537.71.1159
Chicago-Mac Upwind0.8500
Chicago-Mac All Purpose0.8777
Chicago-Mac Downwind0.9137
Bayview-Mac Cove Island0.8125
Bayview-Mac Shore0.8184
Harvest Moon Regatta561.51.0685
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy657.00.9132
San Francisco Bay Medium767.10.7822
Predominantly Reaching611.40.9814
Predominantly Reaching Low750.00.8000
Predominantly Reaching Medium604.40.9927
Predominantly Reaching High538.81.1136
Windward/Leeward 60-40 Low1067.10.5623
Windward/Leeward 60-40 Medium796.70.7531
Windward/Leeward 60-40 High704.50.8516
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1154.40.5197
5-Band Low / Medium964.10.6223
5-Band Medium754.20.7955
5-Band Medium / High675.40.8884
5-Band High649.10.9244
ORC Ref  03510002NI5Issued on 02/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

WYTE DOLPHIN

ESP-3370_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDOLPHIN 31MeasurementHINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.450Max. Beam3.102Draft1.778Displacement3,880Wetted area18.69IMS L7.528LSM07.534Acc. length9.450Sink (kg/mm) 13.04
VCGD-0.305VCGM-0.290RM Rated (kg·m) 88.4Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeSolid 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.300PBWPIPA0.0112
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P9.300IG11.200ISP11.200MDT10.100MDL10.110MDT2MDL2TLMWGO
E3.700J4.000BAS1.500FSD0.050SFJSPL4.500WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered90.0Flotation Date01/01/2010MeasurerComment
SFFP0.949FFMFF1.293LCFcl5.515SG
SAFP8.778FAMFA0.968LCFsh5.709HBI1.151
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510002NI5Issued on 02/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

WYTE DOLPHIN

ESP-3370_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment121.12
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC5.200.00NoNo 31.48* Copied from legacy *
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentORC0.0076.26* Copied from legacy *
ORC Ref  03510002NI5Issued on 02/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org