Club Certificate2025
ALTAMARESP-3300_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
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 Angles42.5°42.5°40.4°39.7°39.5°38.9°38.6°38.2°38.4°
Beat VMG2.523.414.064.464.694.814.894.964.95
52°3.885.135.956.426.666.796.866.936.95
60°4.085.366.166.576.806.947.027.107.14
75°4.215.516.296.696.927.097.227.367.45
90°4.105.416.256.696.967.157.317.567.74
110°3.865.266.276.807.117.357.537.757.85
120°3.735.116.146.757.097.357.608.048.30
135°3.324.615.666.496.937.237.508.098.73
150°2.703.884.955.896.596.987.267.808.45
Run VMG2.333.364.295.115.846.396.797.347.85
Gybe Angles146.9°146.9°151.4°152.2°159.9°167.3°176.3°178.6°178.1°
APH ToD:595.5CDL: 8.391APH ToT: 1.0075CertNo:330001
BOAT
ClassUDONDO 40DesignerBuilderUDONDOAge date04/1971Series date01/1970Offset fileUS15517.BOFData fileE3300_C
HULL
Length Overall12.330 mMaximum Beam3.646 mDraft2.201 mDisplacement8,959 kgDLR11.6448IMS DivisionCruiser/RacerDynamic Allowance0.430%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFeathering 2 bladesDiameter0.410m
CREW
Maximum weight300 kg(declared)Minimum weight170 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail34.9535.50Headsail Luffed56.3856.38Headsail FlyingSymmetric106.95106.95Asymmetric
STORM SAIL AREAS (m²)
Trysail10.20Storm Jib8.99Heavy Weather Jib24.27
SAIL LIMITS
Headsails5
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
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.
Club Certificate2025
ALTAMARESP-3300_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
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 VMG1429.61055.6887.5807.0768.4748.2736.4725.6727.6
52°927.9701.1605.0560.9540.8530.5524.9519.8518.4
60°882.1671.2584.6547.6529.4518.7512.7506.9504.1
75°854.9653.5572.3538.2520.0507.7498.8488.9483.0
90°877.5664.9576.3537.8517.6503.7492.8476.1464.9
110°932.4684.4574.4529.5506.4489.8478.3464.3458.5
120°965.6704.3585.9533.4507.8489.7473.7447.8433.6
135°1082.9781.3636.2554.7519.4497.8479.9444.9412.5
150°1332.3926.9727.0611.6546.6515.9495.7461.4426.0
Run VMG1542.91070.3838.5704.9616.1563.7530.2490.2458.6
Selected Courses
Windward / Leeward1484.01063.0863.0756.0692.2656.0633.3607.9593.1
All purpose1124.8822.1683.0613.2575.5554.1539.8520.9508.3
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward723.20.8296
All purpose595.51.0075
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low752.50.7973
Triple Number Coastal/Long Distance Medium591.71.0141
Triple Number Coastal/Long Distance High536.31.1188
Triple Number Windward/Leeward Low962.90.6231
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High629.40.9533
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.10.9286
Triple Number Coastal/Long Distance Low752.50.7973
Triple Number Coastal/Long Distance Medium591.71.0141
Triple Number Coastal/Long Distance High536.31.1188
Triple Number Windward/Leeward Low962.90.6231
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High629.40.9533
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1578.51063.7814.1685.9612.3574.3545.8501.6488.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7332
Downwind "popa"0.8725
70% up, 30% down "Ilhabela"0.7700
30% up, 70% down "Ilhabela-inverso"0.8254
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low752.50.7973
Triple Number Coastal/Long Distance Medium591.71.0141
Triple Number Coastal/Long Distance High536.31.1188
Triple Number Windward/Leeward Low962.90.6231
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High629.40.9533
Predominantly Upwind640.40.9370
Predominantly Downwind604.40.9927
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low752.50.7973
Triple Number AP Medium591.71.0140
Triple Number AP High536.31.1188
Triple Number Windward/Leeward Low1004.60.5972
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High629.40.9533
Single Number Predominant Upwind663.30.9045
Single Number Predominant Reaching594.01.0101
Single Number Predominant Downwind630.90.9511
Predominant Upwind - Low888.80.6750
Predominant Upwind - Low/Med695.00.8633
Predominant Upwind - Medium621.90.9648
Predominant Upwind - Med/High585.31.0251
Predominant Upwind - High569.71.0532
Predominant Downwind Low914.40.6562
Predominant Downwind Low/Med681.30.8806
Predominant Downwind Medium582.91.0294
Predominant Downwind Med/High526.01.1406
Predominant Downwind High495.81.2103
Predominant Reaching Low805.30.7451
Predominant Reaching Low/Med626.40.9578
Predominant Reaching Medium557.31.0766
Predominant Reaching Med/High518.91.1562
Predominant Reaching High497.21.2068
SA/DSPL Upwind21.02SA/DSPL Downwind32.66
Scoring OptionTODTOT
5-Band Windward/Leeward Low1118.80.5363
5-Band Windward/Leeward Low/Med829.50.7233
5-Band Windward/Leeward Medium706.10.8497
5-Band Windward/Leeward Med/High637.80.9408
5-Band Windward/Leeward High609.70.9841
Windward/Leeward 60-40 Low1116.50.5374
Windward/Leeward 60-40 Low/Med836.90.7170
Windward/Leeward 60-40 Medium720.60.8326
Windward/Leeward 60-40 Med/High658.10.9118
Windward/Leeward 60-40 High633.30.9474
5-Band AP Low831.20.7219
5-Band AP Low/Med663.00.9050
5-Band AP Medium584.11.0271
5-Band AP Med/High542.01.1070
5-Band AP High522.01.1494
5-Band SF Bay Tour - Low965.40.6215
5-Band SF Bay Tour - Low/Med793.80.7559
5-Band SF Bay Tour - Medium684.50.8765
5-Band SF Bay Tour - Med/High626.20.9581
5-Band SF Bay Tour - High600.90.9984
Chicago-Mac Upwind0.8789
Chicago-Mac All Purpose0.9011
Chicago-Mac Downwind0.9183
Bayview-Mac Cove Island0.6694
Bayview-Mac Shore0.6749
Harvest Moon Regatta525.41.1419
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.10.9286
Triple Number Coastal/Long Distance Low752.50.7973
Triple Number Coastal/Long Distance Medium591.71.0141
Triple Number Coastal/Long Distance High536.31.1188
Triple Number Windward/Leeward Low962.90.6231
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High629.40.9533
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1578.51063.7814.1685.9612.3574.3545.8501.6488.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.10.9286
Triple Number Coastal/Long Distance Low752.50.7973
Triple Number Coastal/Long Distance Medium591.71.0141
Triple Number Coastal/Long Distance High536.31.1188
Triple Number Windward/Leeward Low962.90.6231
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High629.40.9533
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1578.51063.7814.1685.9612.3574.3545.8501.6488.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance646.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1578.51063.7814.1685.9612.3574.3545.8501.6488.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low752.50.7973
Triple Number Coastal/Long Distance Medium591.71.0141
Triple Number Coastal/Long Distance High536.31.1188
Triple Number Windward/Leeward Low962.90.6231
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High629.40.9533
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating646.10.9286
FinRating, kevyt tuuli1100.10.9090
FinRating, kova tuuli525.80.9509
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low752.50.7973
Triple Number Coastal/Long Distance Medium591.71.0141
Triple Number Coastal/Long Distance High536.31.1188
Triple Number Windward/Leeward Low962.90.6231
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High629.40.9533
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9286
Triple Number Coastal/Long Distance Low0.7973
Triple Number Coastal/Long Distance Medium1.0141
Triple Number Coastal/Long Distance High1.1188
Triple Number Windward/Leeward Low0.6231
Triple Number Windward/Leeward Medium0.8349
Triple Number Windward/Leeward High0.9533
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1578.51063.7814.1685.9612.3574.3545.8501.6488.6
For information
General Purpose Handicap (GPH)665.5
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.10.9286
Triple Number Coastal/Long Distance Low752.50.7973
Triple Number Coastal/Long Distance Medium591.71.0141
Triple Number Coastal/Long Distance High536.31.1188
Triple Number Windward/Leeward Low962.90.6231
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High629.40.9533
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1578.51063.7814.1685.9612.3574.3545.8501.6488.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low752.50.7973
Triple Number Coastal/Long Distance Medium591.71.0141
Triple Number Coastal/Long Distance High536.31.1188
Triple Number Windward/Leeward Low962.90.6231
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High629.40.9533
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.10.9286
Triple Number Coastal/Long Distance Low752.50.7973
Triple Number Coastal/Long Distance Medium591.71.0141
Triple Number Coastal/Long Distance High536.31.1188
Triple Number Windward/Leeward Low962.90.6231
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High629.40.9533
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1578.51063.7814.1685.9612.3574.3545.8501.6488.6
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.10.9286
Triple Number Coastal/Long Distance Low752.50.7973
Triple Number Coastal/Long Distance Medium591.71.0141
Triple Number Coastal/Long Distance High536.31.1188
Triple Number Windward/Leeward Low962.90.6231
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High629.40.9533
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1578.51063.7814.1685.9612.3574.3545.8501.6488.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low752.5
Triple Number Coastal/Long Distance Medium591.7
Triple Number Coastal/Long Distance High536.3
Triple Number Windward/Leeward Low962.9
Triple Number Windward/Leeward Medium718.6
Triple Number Windward/Leeward High629.4
Predominantly Upwind640.4
Predominantly Downwind604.4
Predominantly Reaching582.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.10.9286
Triple Number Coastal/Long Distance Low752.50.7973
Triple Number Coastal/Long Distance Medium591.71.0141
Triple Number Coastal/Long Distance High536.31.1188
Triple Number Windward/Leeward Low962.90.6231
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High629.40.9533
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1578.51063.7814.1685.9612.3574.3545.8501.6488.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7973
Triple Number Coastal/Long Distance Medium1.0141
Triple Number Coastal/Long Distance High1.1188
Triple Number Windward/Leeward Low0.6231
Triple Number Windward/Leeward Medium0.8349
Triple Number Windward/Leeward High0.9533
Coastal/Long Distance0.9286
Predominantly Upwind0.9370
Predominantly Downwind0.9927
For information
General Purpose Handicap (GPH)665.5
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0075
Distanseseilas Trippeltall svak vind0.7973
Distanseseilas Trippeltall mellomvind1.0141
Distanseseilas Trippeltall sterk vind1.1188
Pølsebane Trippeltall svak vind0.6231
Pølsebane Trippeltall mellomvind0.8349
Pølsebane Trippeltall sterk vind0.9533
Motvind Singeltall0.9370
Medvind Singeltall0.9927
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low752.50.7973
Triple Number Coastal/Long Distance Medium591.71.0141
Triple Number Coastal/Long Distance High536.31.1188
Triple Number Windward/Leeward Low962.90.6231
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High629.40.9533
Coastal/Long Distance646.10.9286
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind640.40.9370
Predominantly Downwind604.40.9927
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore597.61.0041
Cape Doctor Coastal512.11.1717
Triple Number Coastal/Long Distance Low752.50.7973
Triple Number Coastal/Long Distance Medium591.71.0141
Triple Number Coastal/Long Distance High536.31.1188
Triple Number Windward/Leeward Low962.90.6231
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High629.40.9533
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7973
Triple Number Coastal/Long Distance Medium1.0141
Triple Number Coastal/Long Distance High1.1188
Triple Number Windward/Leeward Low0.6231
Triple Number Windward/Leeward Medium0.8349
Triple Number Windward/Leeward High0.9533
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7973
Triple Number Coastal/Long Distance Medium1.0141
Triple Number Coastal/Long Distance High1.1188
Triple Number Windward/Leeward Low0.6231
Triple Number Windward/Leeward Medium0.8349
Triple Number Windward/Leeward High0.9533
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.10.9286
Triple Number Coastal/Long Distance Low752.50.7973
Triple Number Coastal/Long Distance Medium591.71.0141
Triple Number Coastal/Long Distance High536.31.1188
Triple Number Windward/Leeward Low962.90.6231
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High629.40.9533
Predominantly Upwind640.40.9370
Predominantly Downwind604.40.9927
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1578.51063.7814.1685.9612.3574.3545.8501.6488.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.10.9286
Triple Number Coastal/Long Distance Low752.50.7973
Triple Number Coastal/Long Distance Medium591.71.0141
Triple Number Coastal/Long Distance High536.31.1188
Triple Number Windward/Leeward Low962.90.6231
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High629.40.9533
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1578.51063.7814.1685.9612.3574.3545.8501.6488.6
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low752.50.7973
Triple Number AP Medium591.71.0140
Triple Number AP High536.31.1188
Triple Number Windward/Leeward Low1004.60.5972
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High629.40.9533
Single Number Predominant Upwind663.30.9045
Single Number Predominant Reaching594.01.0101
Single Number Predominant Downwind630.90.9511
Predominant Upwind - Low888.80.6750
Predominant Upwind - Low/Med695.00.8633
Predominant Upwind - Medium621.90.9648
Predominant Upwind - Med/High585.31.0251
Predominant Upwind - High569.71.0532
Predominant Downwind Low914.40.6562
Predominant Downwind Low/Med681.30.8806
Predominant Downwind Medium582.91.0294
Predominant Downwind Med/High526.01.1406
Predominant Downwind High495.81.2103
Predominant Reaching Low805.30.7451
Predominant Reaching Low/Med626.40.9578
Predominant Reaching Medium557.31.0766
Predominant Reaching Med/High518.91.1562
Predominant Reaching High497.21.2068
SA/DSPL Upwind21.02SA/DSPL Downwind32.66
Scoring OptionTODTOT
5-Band Windward/Leeward Low1118.80.5363
5-Band Windward/Leeward Low/Med829.50.7233
5-Band Windward/Leeward Medium706.10.8497
5-Band Windward/Leeward Med/High637.80.9408
5-Band Windward/Leeward High609.70.9841
Windward/Leeward 60-40 Low1116.50.5374
Windward/Leeward 60-40 Low/Med836.90.7170
Windward/Leeward 60-40 Medium720.60.8326
Windward/Leeward 60-40 Med/High658.10.9118
Windward/Leeward 60-40 High633.30.9474
5-Band AP Low831.20.7219
5-Band AP Low/Med663.00.9050
5-Band AP Medium584.11.0271
5-Band AP Med/High542.01.1070
5-Band AP High522.01.1494
5-Band SF Bay Tour - Low965.40.6215
5-Band SF Bay Tour - Low/Med793.80.7559
5-Band SF Bay Tour - Medium684.50.8765
5-Band SF Bay Tour - Med/High626.20.9581
5-Band SF Bay Tour - High600.90.9984
Chicago-Mac Upwind0.8789
Chicago-Mac All Purpose0.9011
Chicago-Mac Downwind0.9183
Bayview-Mac Cove Island0.6694
Bayview-Mac Shore0.6749
Harvest Moon Regatta525.41.1419
Club Certificate2025
ALTAMARESP-3300_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassUDONDO 40MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA12.330Max. Beam3.646Draft2.201Displacement8,959Wetted area28.64IMS L9.229LSM09.162Acc. length11.326Sink (kg/mm) 19.84
VCGD0.309VCGM-0.016RM Rated (kg·m) 148.3Limit of positive stability(°) N/AStability IndexN/ADefault crew weight608Declared crew weight300
PROPELLER
Propeller TypeFeathering 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.410PBWPIPA0.0101
PSD0.025PHD0.095PHL0.150
PSA15.0°ESL2.395
ST10.046ST20.195ST30.199
ST40.106ST50.275
RIG
Forestay tensionAftInner stayAdjustableMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays1CheckstaysSpreaders3Rotating mastNo
P13.800IG13.766ISP13.800MDT10.140MDL10.210MDT2MDL2TLMW0.140GO
E4.220J5.240BAS1.600FSD0.050SFJSPL5.202WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered150.0Flotation Date01/01/2010
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
ALTAMARESP-3300_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.170.901.602.7434.95RI
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment17.8014.20NoNo 56.38RI
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment113.9813.9813.989.189.18106.95RI
CRUISER/RACER REQUIREMENTS*
Accommodation length11.3 mTable area0.55 m²Headroom1.78 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity133 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity76 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.