International
Certificate
Non Spinnaker
2023

Boat

Odessos 25

ROU 125

ROMANIAN YACHTING FEDERATION
Str. Vasie Conta nr.16
Bucharest
ROMANIA
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles40.8°39.4°37.0°36.0°36.0°36.3°37.0°
Beat VMG3.263.854.224.354.404.424.39
52°4.845.505.805.956.026.076.11
60°5.025.635.926.096.196.266.32
75°5.115.686.026.266.446.556.67
90°5.015.636.006.306.566.767.04
110°4.535.365.856.206.546.877.56
120°4.305.185.726.086.426.747.52
135°3.824.735.405.846.176.487.15
150°3.284.194.945.515.896.216.81
Run VMG2.843.654.385.025.535.896.49
Gybe Angles149.6°155.9°166.4°174.8°179.0°179.0°179.0°

APH: 669.4

CDL: 6.282

GPH: 747.3

CertNo: 054/21

BOAT
ClassPeterson 25DesignerDoug PetersonBuilderOdessos RiggingAge date12/2018Series date05/1976Offset filePeterson25.offData fileBUL1
HULL
Length Overall7.650 mMaximum Beam2.756 mDraft1.483 mDisplacement1,253 kgDLR6.3857IMS DivisionSportboatDynamic Allowance0.090%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight425 kgMinimum weight319 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail18.1118.49Headsail Luffed16.9316.93Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail5.32Storm Jib3.71Heavy Weather Jib10.02
SAIL LIMITS
Headsails5  Spinnakers0 * Spinnaker pole aboard
STABILITY
Righting Moment20.1 kg·mStability Index101.2
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  04540002M3QIssued on 19/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
Non Spinnaker
2023

Boat

Odessos 25

ROU 125

ROMANIAN YACHTING FEDERATION
Str. Vasie Conta nr.16
Bucharest
ROMANIA
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1104.6934.8853.7827.7818.2814.1819.3
52°744.5654.3620.5604.9597.6593.0589.5
60°717.2639.9608.4590.7581.6575.5569.8
75°705.0633.5598.0574.9559.1549.9539.4
90°719.1639.1600.4571.5549.1532.5511.2
110°795.0671.3615.8580.7550.8524.0476.1
120°837.2695.6629.3591.8561.2534.0478.5
135°942.6761.8666.1616.9583.8555.3503.8
150°1099.0859.2728.1653.0610.7579.8528.3
Run VMG1269.0985.9822.8717.0651.0611.1555.1
Selected Courses
Windward / Leeward1186.8960.4838.3772.3734.6712.6687.2
All purpose918.7766.6689.8648.7623.5605.6579.9
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward807.30.7432
All purpose669.40.8963
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low842.70.7120
Triple Number Coastal/Long Distance Medium665.90.9011
Triple Number Coastal/Long Distance High600.40.9993
Triple Number Windward/Leeward Low1073.50.5589
Triple Number Windward/Leeward Medium800.50.7495
Triple Number Windward/Leeward High708.50.8468
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance724.80.8278
Triple Number Coastal/Long Distance Low842.70.7120
Triple Number Coastal/Long Distance Medium665.90.9011
Triple Number Coastal/Long Distance High600.40.9993
Triple Number Windward/Leeward Low1073.50.5589
Triple Number Windward/Leeward Medium800.50.7495
Triple Number Windward/Leeward High708.50.8468
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1195.0910.0766.7688.3646.2612.7554.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6804
Downwind "popa"0.7484
70% up, 30% down "Ilhabela"0.6995
30% up, 70% down "Ilhabela-inverso"0.7266
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low842.70.7120
Triple Number Coastal/Long Distance Medium665.90.9011
Triple Number Coastal/Long Distance High600.40.9993
Triple Number Windward/Leeward Low1073.50.5589
Triple Number Windward/Leeward Medium800.50.7495
Triple Number Windward/Leeward High708.50.8468
Predominantly Upwind708.90.8464
Predominantly Downwind693.10.8657
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low842.70.7120
Triple Number All Purpose Medium665.90.9011
Triple Number All Purpose High600.40.9993
Triple Number Windward/Leeward Low1073.50.5589
Triple Number Windward/Leeward Medium800.50.7495
Triple Number Windward/Leeward High708.50.8468
Predominantly Upwind708.90.8464
Predominantly Downwind693.10.8657
Predominantly Upwind Low897.60.6684
Predominantly Upwind Medium721.60.8315
Predominantly Upwind High690.40.8691
Predominantly Downwind Low957.70.6265
Predominantly Downwind Medium694.60.8639
Predominantly Downwind High578.01.0380
Chicago-Mac Upwind0.8338
Chicago-Mac All Purpose0.8416
Chicago-Mac Downwind0.8507
Bayview-Mac Cove Island0.7923
Bayview-Mac Shore0.8055
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching641.60.9351
Predominantly Reaching Low776.70.7725
Predominantly Reaching Medium640.30.9371
Predominantly Reaching High567.81.0567
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1169.40.5131
5-Band Low / Medium983.40.6102
5-Band Medium787.60.7618
5-Band Medium / High717.00.8368
5-Band High691.60.8676
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance724.80.8278
Triple Number Coastal/Long Distance Low842.70.7120
Triple Number Coastal/Long Distance Medium665.90.9011
Triple Number Coastal/Long Distance High600.40.9993
Triple Number Windward/Leeward Low1073.50.5589
Triple Number Windward/Leeward Medium800.50.7495
Triple Number Windward/Leeward High708.50.8468
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1195.0910.0766.7688.3646.2612.7554.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance724.80.8278
Triple Number Coastal/Long Distance Low842.70.7120
Triple Number Coastal/Long Distance Medium665.90.9011
Triple Number Coastal/Long Distance High600.40.9993
Triple Number Windward/Leeward Low1073.50.5589
Triple Number Windward/Leeward Medium800.50.7495
Triple Number Windward/Leeward High708.50.8468
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1195.0910.0766.7688.3646.2612.7554.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance724.8
Triple Number Coastal/Long Distance Low842.7
Triple Number Coastal/Long Distance Medium665.9
Triple Number Coastal/Long Distance High600.4
Triple Number Windward/Leeward Low1073.5
Triple Number Windward/Leeward Medium800.5
Triple Number Windward/Leeward High708.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1195.0910.0766.7688.3646.2612.7554.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance724.80.8278
Triple Number Coastal/Long Distance Low842.70.7120
Triple Number Coastal/Long Distance Medium665.90.9011
Triple Number Coastal/Long Distance High600.40.9993
Triple Number Windward/Leeward Low1073.50.5589
Triple Number Windward/Leeward Medium800.50.7495
Triple Number Windward/Leeward High708.50.8468
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1195.0910.0766.7688.3646.2612.7554.6
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)724.80.8278
Triple Number Coastal/Long Distance Low842.70.7120
Triple Number Coastal/Long Distance Medium665.90.9011
Triple Number Coastal/Long Distance High600.40.9993
Triple Number Windward/Leeward Low1073.50.5589
Triple Number Windward/Leeward Medium800.50.7495
Triple Number Windward/Leeward High708.50.8468
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1195.0910.0766.7688.3646.2612.7554.6
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low842.70.7120
Triple Number Coastal/Long Distance Medium665.90.9011
Triple Number Coastal/Long Distance High600.40.9993
Triple Number Windward/Leeward Low1073.50.5589
Triple Number Windward/Leeward Medium800.50.7495
Triple Number Windward/Leeward High708.50.8468
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7120
Triple Number Coastal/Long Distance Medium0.9011
Triple Number Coastal/Long Distance High0.9993
Triple Number Windward/Leeward Low0.5589
Triple Number Windward/Leeward Medium0.7495
Triple Number Windward/Leeward High0.8468
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1195.0910.0766.7688.3646.2612.7554.6
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance724.80.8278
Triple Number Coastal/Long Distance Low842.70.7120
Triple Number Coastal/Long Distance Medium665.90.9011
Triple Number Coastal/Long Distance High600.40.9993
Triple Number Windward/Leeward Low1073.50.5589
Triple Number Windward/Leeward Medium800.50.7495
Triple Number Windward/Leeward High708.50.8468
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1195.0910.0766.7688.3646.2612.7554.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low842.70.7120
Triple Number Coastal/Long Distance Medium665.90.9011
Triple Number Coastal/Long Distance High600.40.9993
Triple Number Windward/Leeward Low1073.50.5589
Triple Number Windward/Leeward Medium800.50.7495
Triple Number Windward/Leeward High708.50.8468
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance724.80.8278
Triple Number Coastal/Long Distance Low842.70.7120
Triple Number Coastal/Long Distance Medium665.90.9011
Triple Number Coastal/Long Distance High600.40.9993
Triple Number Windward/Leeward Low1073.50.5589
Triple Number Windward/Leeward Medium800.50.7495
Triple Number Windward/Leeward High708.50.8468
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1195.0910.0766.7688.3646.2612.7554.6
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1073.50.5589
Triple Number Windward/Leeward Medium800.50.7495
Triple Number Windward/Leeward High708.50.8468
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1195.0910.0766.7688.3646.2612.7554.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low842.7
Triple Number Coastal/Long Distance Medium665.9
Triple Number Coastal/Long Distance High600.4
Triple Number Windward/Leeward Low1073.5
Triple Number Windward/Leeward Medium800.5
Triple Number Windward/Leeward High708.5
Predominantly Upwind708.9
Predominantly Downwind693.1
Predominantly Reaching660.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance724.80.8278
Triple Number Coastal/Long Distance Low842.70.7120
Triple Number Coastal/Long Distance Medium665.90.9011
Triple Number Coastal/Long Distance High600.40.9993
Triple Number Windward/Leeward Low1073.50.5589
Triple Number Windward/Leeward Medium800.50.7495
Triple Number Windward/Leeward High708.50.8468
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1195.0910.0766.7688.3646.2612.7554.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7120
Triple Number Coastal/Long Distance Medium0.9011
Triple Number Coastal/Long Distance High0.9993
Triple Number Windward/Leeward Low0.5589
Triple Number Windward/Leeward Medium0.7495
Triple Number Windward/Leeward High0.8468
Coastal/Long Distance0.8278
Predominantly Upwind0.8464
Predominantly Downwind0.8657
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7120
Tretall Distanseseilas Mellomvind0.9011
Tretall Distanseseilas Mye vind0.9993
Tretall Pølsebane Lite vind0.5589
Tretall Pølsebane Mellomvind0.7495
Tretall Pølsebane Mye vind0.8468
Distanseseilas ett tall (OSN 8-16kn)0.8278
Distanseseilas ett tall (APH 6-20kn)0.8963
Enkeltall Motvind0.8464
Enkeltall Medvind0.8657
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low842.70.7120
Triple Number Coastal/Long Distance Medium665.90.9011
Triple Number Coastal/Long Distance High600.40.9993
Triple Number Windward/Leeward Low1073.50.5589
Triple Number Windward/Leeward Medium800.50.7495
Triple Number Windward/Leeward High708.50.8468
Coastal/Long Distance724.80.8278
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind708.90.8464
Predominantly Downwind693.10.8657
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore694.80.8635
Cape Doctor Coastal587.61.0210
Triple Number Coastal/Long Distance Low842.70.7120
Triple Number Coastal/Long Distance Medium665.90.9011
Triple Number Coastal/Long Distance High600.40.9993
Triple Number Windward/Leeward Low1073.50.5589
Triple Number Windward/Leeward Medium800.50.7495
Triple Number Windward/Leeward High708.50.8468
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7120
Triple Number Coastal/Long Distance Medium0.9011
Triple Number Coastal/Long Distance High0.9993
Triple Number Windward/Leeward Low0.5589
Triple Number Windward/Leeward Medium0.7495
Triple Number Windward/Leeward High0.8468
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7120
Triple Number Coastal/Long Distance Medium0.9011
Triple Number Coastal/Long Distance High0.9993
Triple Number Windward/Leeward Low0.5589
Triple Number Windward/Leeward Medium0.7495
Triple Number Windward/Leeward High0.8468
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance724.80.8278
Triple Number Coastal/Long Distance Low842.70.7120
Triple Number Coastal/Long Distance Medium665.90.9011
Triple Number Coastal/Long Distance High600.40.9993
Triple Number Windward/Leeward Low1073.50.5589
Triple Number Windward/Leeward Medium800.50.7495
Triple Number Windward/Leeward High708.50.8468
Predominantly Upwind708.90.8464
Predominantly Downwind693.10.8657
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1195.0910.0766.7688.3646.2612.7554.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance724.80.8278
Triple Number Coastal/Long Distance Low842.70.7120
Triple Number Coastal/Long Distance Medium665.90.9011
Triple Number Coastal/Long Distance High600.40.9993
Triple Number Windward/Leeward Low1073.50.5589
Triple Number Windward/Leeward Medium800.50.7495
Triple Number Windward/Leeward High708.50.8468
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1195.0910.0766.7688.3646.2612.7554.6
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low842.70.7120
Triple Number All Purpose Medium665.90.9011
Triple Number All Purpose High600.40.9993
Triple Number Windward/Leeward Low1073.50.5589
Triple Number Windward/Leeward Medium800.50.7495
Triple Number Windward/Leeward High708.50.8468
Predominantly Upwind708.90.8464
Predominantly Downwind693.10.8657
Predominantly Upwind Low897.60.6684
Predominantly Upwind Medium721.60.8315
Predominantly Upwind High690.40.8691
Predominantly Downwind Low957.70.6265
Predominantly Downwind Medium694.60.8639
Predominantly Downwind High578.01.0380
Chicago-Mac Upwind0.8338
Chicago-Mac All Purpose0.8416
Chicago-Mac Downwind0.8507
Bayview-Mac Cove Island0.7923
Bayview-Mac Shore0.8055
Harvest Moon Regatta590.31.0164
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy698.90.8585
San Francisco Bay Medium796.20.7536
Predominantly Reaching641.60.9351
Predominantly Reaching Low776.70.7725
Predominantly Reaching Medium640.30.9371
Predominantly Reaching High567.81.0567
Windward/Leeward 60-40 Low1062.80.5645
Windward/Leeward 60-40 Medium815.00.7362
Windward/Leeward 60-40 High745.50.8048
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1169.40.5131
5-Band Low / Medium983.40.6102
5-Band Medium787.60.7618
5-Band Medium / High717.00.8368
5-Band High691.60.8676
ORC Ref  04540002M3QIssued on 19/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
Non Spinnaker
2023

Boat

Odessos 25

ROU 125

ROMANIAN YACHTING FEDERATION
Str. Vasie Conta nr.16
Bucharest
ROMANIA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassPeterson 25Measurement04/02/2019HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA7.650Max. Beam2.756Draft1.483Displacement1,253Wetted area10.25IMS L6.053LSM05.811Acc. length7.650Sink (kg/mm) 7.49
VCGD0.038VCGM0.075RM Rated (kg·m) 20.1Limit of positive stability(°) 109.4Stability Index101.2
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
PIPA0.0000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders2Rotating mastNo
P9.200IG8.564ISP8.648MDT10.075MDL10.116MDT20.070MDL20.067TL1.400MW0.116GO0.131
E3.300J2.620BAS1.106FSD0.030SFJ0.145SPL2.740WPLTPSBD0.110MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date04/02/2019MeasurerComment
SFFP0.556FFM0.908FF0.911LCFcl4.051SG1.0116
SAFP6.920FAM0.848FA0.850LCFsh4.272HBI0.862
W140.0W240.0W340.0W440.0
PD1392.0PD2392.0PD3392.0PD4392.0
WD5.600PLM2000.00GSA28.3RSA18800.0RM20.0
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG1MiscellaneousChemical Toilet31.801BatteryBattery104.74Total deductible0
ORC Ref  04540002M3QIssued on 19/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
Non Spinnaker
2023

Boat

Odessos 25

ROU 125

ROMANIAN YACHTING FEDERATION
Str. Vasie Conta nr.16
Bucharest
ROMANIA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.170.701.242.112.7918.1104/02/2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.080.510.911.922.923.958.70NoNo 16.9304/02/2019
ORC Ref  04540002M3QIssued on 19/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org