Club
Certificate
Non Spinnaker
2023

Boat

DON JONAS

ESP-9983_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 Angles44.2°42.4°41.2°40.0°39.4°39.3°39.6°
Beat VMG2.863.524.004.324.484.544.52
52°4.415.305.896.236.406.486.52
60°4.675.546.096.396.576.676.74
75°4.835.726.246.556.766.927.11
90°4.735.656.236.576.817.027.35
110°4.215.246.016.486.807.087.58
120°4.005.045.856.386.727.017.56
135°3.554.575.406.056.486.797.35
150°3.054.014.855.566.136.517.06
Run VMG2.643.484.254.945.566.086.74
Gybe Angles149.3°153.8°159.5°166.7°173.0°176.6°179.0°

APH: 667.1

CDL: 7.129

GPH: 757.8

CertNo: 998301

BOAT
ClassSYMPHONY 30DesignerJOUBERT/NIVELTBuilderJEANNEAUAge date01/1980Series date01/1979Offset fileGR0007.OFFData fileE9983_C
HULL
Length Overall9.200 mMaximum Beam3.170 mDraft1.712 mDisplacement3,781 kgDLR8.2347IMS DivisionCruiser/RacerDynamic Allowance0.390%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeSolid 3 bladesDiameter0.357m
CREW
Maximum weight320 kgMinimum weight235 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail20.5720.93Headsail Luffed29.9529.95Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail5.84Storm Jib7.65Heavy Weather Jib20.64
SAIL LIMITS
Headsails1 * Woven polyester sails  Spinnakers0 * Spinnaker pole aboard
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
SIN SPINANKER
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  03510002B82Issued on 20/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

DON JONAS

ESP-9983_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 VMG1259.71023.0900.5832.4803.2793.4797.2
52°816.4679.9611.3578.1562.1555.5552.4
60°771.3649.6591.2563.0547.7539.4534.1
75°745.0629.8576.6550.0532.8520.1506.7
90°761.4636.9577.7548.3528.8512.9489.7
110°855.9686.9598.7555.4529.7508.8475.2
120°899.4714.7615.7564.6535.9513.6476.3
135°1014.1788.4666.4594.6555.7530.6489.8
150°1179.0897.7742.9647.3587.7553.3509.7
Run VMG1361.41033.6848.0729.1647.1592.1534.4
Selected Courses
Windward / Leeward1310.51028.3874.3780.7725.1692.8665.8
All purpose1002.4802.0696.1636.3602.3581.9559.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward825.00.7272
All purpose667.10.8995
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium661.50.9070
Triple Number Coastal/Long Distance High578.61.0369
Triple Number Windward/Leeward Low1169.40.5131
Triple Number Windward/Leeward Medium818.70.7329
Triple Number Windward/Leeward High690.80.8686
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance729.10.8230
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium661.50.9070
Triple Number Coastal/Long Distance High578.61.0369
Triple Number Windward/Leeward Low1169.40.5131
Triple Number Windward/Leeward Medium818.70.7329
Triple Number Windward/Leeward High690.80.8686
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1315.6967.6786.7680.1625.6588.4534.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6553
Downwind "popa"0.7310
70% up, 30% down "Ilhabela"0.6763
30% up, 70% down "Ilhabela-inverso"0.7065
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium661.50.9070
Triple Number Coastal/Long Distance High578.61.0369
Triple Number Windward/Leeward Low1169.40.5131
Triple Number Windward/Leeward Medium818.70.7329
Triple Number Windward/Leeward High690.80.8686
Predominantly Upwind711.00.8439
Predominantly Downwind694.70.8637
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low902.10.6651
Triple Number All Purpose Medium661.50.9070
Triple Number All Purpose High578.61.0369
Triple Number Windward/Leeward Low1169.40.5131
Triple Number Windward/Leeward Medium818.70.7329
Triple Number Windward/Leeward High690.80.8686
Predominantly Upwind711.00.8439
Predominantly Downwind694.70.8637
Predominantly Upwind Low977.90.6135
Predominantly Upwind Medium722.80.8301
Predominantly Upwind High665.10.9021
Predominantly Downwind Low1020.50.5879
Predominantly Downwind Medium695.00.8633
Predominantly Downwind High559.01.0734
Chicago-Mac Upwind0.8261
Chicago-Mac All Purpose0.8340
Chicago-Mac Downwind0.8448
Bayview-Mac Cove Island0.7681
Bayview-Mac Shore0.7836
Victoria-Maui0.9060
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance729.10.8230
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium661.50.9070
Triple Number Coastal/Long Distance High578.61.0369
Triple Number Windward/Leeward Low1169.40.5131
Triple Number Windward/Leeward Medium818.70.7329
Triple Number Windward/Leeward High690.80.8686
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1315.6967.6786.7680.1625.6588.4534.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance729.10.8230
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium661.50.9070
Triple Number Coastal/Long Distance High578.61.0369
Triple Number Windward/Leeward Low1169.40.5131
Triple Number Windward/Leeward Medium818.70.7329
Triple Number Windward/Leeward High690.80.8686
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1315.6967.6786.7680.1625.6588.4534.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance729.1
Triple Number Coastal/Long Distance Low902.1
Triple Number Coastal/Long Distance Medium661.5
Triple Number Coastal/Long Distance High578.6
Triple Number Windward/Leeward Low1169.4
Triple Number Windward/Leeward Medium818.7
Triple Number Windward/Leeward High690.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1315.6967.6786.7680.1625.6588.4534.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance729.10.8230
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium661.50.9070
Triple Number Coastal/Long Distance High578.61.0369
Triple Number Windward/Leeward Low1169.40.5131
Triple Number Windward/Leeward Medium818.70.7329
Triple Number Windward/Leeward High690.80.8686
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1315.6967.6786.7680.1625.6588.4534.7
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)729.10.8230
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium661.50.9070
Triple Number Coastal/Long Distance High578.61.0369
Triple Number Windward/Leeward Low1169.40.5131
Triple Number Windward/Leeward Medium818.70.7329
Triple Number Windward/Leeward High690.80.8686
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1315.6967.6786.7680.1625.6588.4534.7
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium661.50.9070
Triple Number Coastal/Long Distance High578.61.0369
Triple Number Windward/Leeward Low1169.40.5131
Triple Number Windward/Leeward Medium818.70.7329
Triple Number Windward/Leeward High690.80.8686
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6651
Triple Number Coastal/Long Distance Medium0.9070
Triple Number Coastal/Long Distance High1.0369
Triple Number Windward/Leeward Low0.5131
Triple Number Windward/Leeward Medium0.7329
Triple Number Windward/Leeward High0.8686
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1315.6967.6786.7680.1625.6588.4534.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance729.10.8230
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium661.50.9070
Triple Number Coastal/Long Distance High578.61.0369
Triple Number Windward/Leeward Low1169.40.5131
Triple Number Windward/Leeward Medium818.70.7329
Triple Number Windward/Leeward High690.80.8686
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1315.6967.6786.7680.1625.6588.4534.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium661.50.9070
Triple Number Coastal/Long Distance High578.61.0369
Triple Number Windward/Leeward Low1169.40.5131
Triple Number Windward/Leeward Medium818.70.7329
Triple Number Windward/Leeward High690.80.8686
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance729.10.8230
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium661.50.9070
Triple Number Coastal/Long Distance High578.61.0369
Triple Number Windward/Leeward Low1169.40.5131
Triple Number Windward/Leeward Medium818.70.7329
Triple Number Windward/Leeward High690.80.8686
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1315.6967.6786.7680.1625.6588.4534.7
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1169.40.5131
Triple Number Windward/Leeward Medium818.70.7329
Triple Number Windward/Leeward High690.80.8686
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1315.6967.6786.7680.1625.6588.4534.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low902.1
Triple Number Coastal/Long Distance Medium661.5
Triple Number Coastal/Long Distance High578.6
Triple Number Windward/Leeward Low1169.4
Triple Number Windward/Leeward Medium818.7
Triple Number Windward/Leeward High690.8
Predominantly Upwind711.0
Predominantly Downwind694.7
Predominantly Reaching656.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance729.10.8230
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium661.50.9070
Triple Number Coastal/Long Distance High578.61.0369
Triple Number Windward/Leeward Low1169.40.5131
Triple Number Windward/Leeward Medium818.70.7329
Triple Number Windward/Leeward High690.80.8686
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1315.6967.6786.7680.1625.6588.4534.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6651
Triple Number Coastal/Long Distance Medium0.9070
Triple Number Coastal/Long Distance High1.0369
Triple Number Windward/Leeward Low0.5131
Triple Number Windward/Leeward Medium0.7329
Triple Number Windward/Leeward High0.8686
Coastal/Long Distance0.8230
Predominantly Upwind0.8439
Predominantly Downwind0.8637
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.6651
Tretall Distanseseilas Mellomvind0.9070
Tretall Distanseseilas Mye vind1.0369
Tretall Pølsebane Lite vind0.5131
Tretall Pølsebane Mellomvind0.7329
Tretall Pølsebane Mye vind0.8686
Distanseseilas ett tall (OSN 8-16kn)0.8230
Distanseseilas ett tall (APH 6-20kn)0.8995
Enkeltall Motvind0.8439
Enkeltall Medvind0.8637
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium661.50.9070
Triple Number Coastal/Long Distance High578.61.0369
Triple Number Windward/Leeward Low1169.40.5131
Triple Number Windward/Leeward Medium818.70.7329
Triple Number Windward/Leeward High690.80.8686
Coastal/Long Distance729.10.8230
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind711.00.8439
Predominantly Downwind694.70.8637
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore673.90.8903
Cape Doctor Coastal566.31.0595
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium661.50.9070
Triple Number Coastal/Long Distance High578.61.0369
Triple Number Windward/Leeward Low1169.40.5131
Triple Number Windward/Leeward Medium818.70.7329
Triple Number Windward/Leeward High690.80.8686
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6651
Triple Number Coastal/Long Distance Medium0.9070
Triple Number Coastal/Long Distance High1.0369
Triple Number Windward/Leeward Low0.5131
Triple Number Windward/Leeward Medium0.7329
Triple Number Windward/Leeward High0.8686
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6651
Triple Number Coastal/Long Distance Medium0.9070
Triple Number Coastal/Long Distance High1.0369
Triple Number Windward/Leeward Low0.5131
Triple Number Windward/Leeward Medium0.7329
Triple Number Windward/Leeward High0.8686
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance729.10.8230
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium661.50.9070
Triple Number Coastal/Long Distance High578.61.0369
Triple Number Windward/Leeward Low1169.40.5131
Triple Number Windward/Leeward Medium818.70.7329
Triple Number Windward/Leeward High690.80.8686
Predominantly Upwind711.00.8439
Predominantly Downwind694.70.8637
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1315.6967.6786.7680.1625.6588.4534.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance729.10.8230
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium661.50.9070
Triple Number Coastal/Long Distance High578.61.0369
Triple Number Windward/Leeward Low1169.40.5131
Triple Number Windward/Leeward Medium818.70.7329
Triple Number Windward/Leeward High690.80.8686
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1315.6967.6786.7680.1625.6588.4534.7
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low902.10.6651
Triple Number All Purpose Medium661.50.9070
Triple Number All Purpose High578.61.0369
Triple Number Windward/Leeward Low1169.40.5131
Triple Number Windward/Leeward Medium818.70.7329
Triple Number Windward/Leeward High690.80.8686
Predominantly Upwind711.00.8439
Predominantly Downwind694.70.8637
Predominantly Upwind Low977.90.6135
Predominantly Upwind Medium722.80.8301
Predominantly Upwind High665.10.9021
Predominantly Downwind Low1020.50.5879
Predominantly Downwind Medium695.00.8633
Predominantly Downwind High559.01.0734
Chicago-Mac Upwind0.8261
Chicago-Mac All Purpose0.8340
Chicago-Mac Downwind0.8448
Bayview-Mac Cove Island0.7681
Bayview-Mac Shore0.7836
Harvest Moon Regatta575.01.0435
Victoria-Maui0.9060
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy680.90.8812
San Francisco Bay Medium814.60.7365
Predominantly Reaching0.9470
Predominantly Reaching Low0.7335
Predominantly Reaching Medium0.9506
Predominantly Reaching High1.1038
Windward/Leeward 60-40 Low1163.80.5155
Windward/Leeward 60-40 Medium834.10.7194
Windward/Leeward 60-40 High727.00.8253
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1288.80.4655
5-Band Low / Medium1055.60.5684
5-Band Medium800.30.7497
5-Band Medium / High701.10.8558
5-Band High670.50.8949
ORC Ref  03510002B82Issued on 20/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

DON JONAS

ESP-9983_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSYMPHONY 30MeasurementHINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.200Max. Beam3.170Draft1.712Displacement3,781Wetted area20.10IMS L7.822LSM07.714Acc. length9.200Sink (kg/mm) 14.17
VCGD-0.281VCGM-0.142RM Rated (kg·m) 88.7Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeSolid 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.357PBW0.119PIPA0.0171
PSD0.022PHD0.045PHL0.038
PSA22.5°ESL0.676
ST10.023ST20.077ST30.089
ST40.046ST50.180
RIG
Forestay tensionAftInner stayFixedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P10.570IG12.186ISP12.161MDT10.125MDL10.201MDT20.125MDL20.201TLMW0.201GO0.256
E3.156J3.815BAS1.431FSD0.030SFJ-0.025SPL3.903WPLTPSBD0.133MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered90.0Flotation Date01/01/2010MeasurerComment
SFFP0.505FFMFF1.230LCFcl5.357SG
SAFP8.512FAMFA0.873LCFsh5.591HBI1.050
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510002B82Issued on 20/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

DON JONAS

ESP-9983_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.120.711.282.142.7220.5712/03/2011
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.070.651.252.523.855.2411.64NoNo 29.9512/03/2011Flex G120.070.651.262.513.845.2111.65NoNo 29.8812/03/2011G2
ORC Ref  03510002B82Issued on 20/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org