Club Certificate2025
BLIZZARDesp-10392_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 Angles45.7°45.7°44.1°43.0°42.0°40.8°39.3°39.3°40.4°
Beat VMG1.902.693.363.864.264.604.865.065.01
52°3.024.205.165.846.356.686.917.167.20
60°3.274.495.446.126.586.877.087.377.48
75°3.424.685.656.396.857.117.277.657.93
90°3.625.026.126.827.217.527.788.088.29
110°3.685.126.246.907.317.668.008.689.31
120°3.554.956.066.797.217.577.938.679.59
135°3.124.415.526.396.947.317.658.379.23
150°2.573.734.795.666.376.867.197.778.38
Run VMG2.233.234.154.915.526.006.406.997.51
Gybe Angles144.4°144.4°147.1°148.1°150.3°155.5°160.6°166.0°180.0°
APH ToD:623.1CDL: 7.696APH ToT: 0.9629CertNo:103921
BOAT
ClassGIB SEA 33DesignerJAKOPIN & JAKOPINBuilderDUFOURAge date01/2001Series date01/2000Offset fileCLDU325s.OFFData fileE10392_C
HULL
Length Overall9.920 mMaximum Beam3.410 mDraft1.579 mDisplacement5,197 kgDLR6.9348IMS DivisionCruiser/RacerDynamic Allowance0.410%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeSolid 3 bladesDiameter0.300m
CREW
Maximum weight480 kg(declared)Minimum weight350 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail25.6826.03Headsail Luffed20.3020.30Headsail FlyingSymmetricAsymmetric66.0866.08 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail8.21Storm Jib7.89Heavy Weather Jib21.30
SAIL LIMITS
Headsails5
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
datos estimados. 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  03510003KQ7Issued on 17/03/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
BLIZZARDesp-10392_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 VMG1898.81338.91071.6933.4845.0782.4740.6711.4718.6
52°1193.2856.7698.3616.3567.4538.9521.1502.9500.0
60°1102.2801.7661.6587.9547.3524.0508.4488.4481.1
75°1051.5769.7637.5563.1525.6506.2494.9470.5453.8
90°993.8717.1588.7528.2499.0478.8463.0445.4434.5
110°977.8703.6577.4521.4492.8470.1449.9415.0386.6
120°1012.8727.7594.4530.5499.0475.3453.9415.0375.6
135°1153.1815.5652.1563.5519.0492.6470.3430.3390.1
150°1399.3964.3751.9635.5564.9525.0500.9463.3429.7
Run VMG1615.51113.5868.2733.8652.1600.4562.6514.7479.4
Selected Courses
Windward / Leeward1756.81226.2969.9833.6748.5691.4651.6613.1599.0
All purpose1317.9932.9749.0653.8598.4561.9536.1505.8488.8
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward783.70.7656
All purpose623.10.9629
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low840.90.7135
Triple Number Coastal/Long Distance Medium620.30.9673
Triple Number Coastal/Long Distance High531.21.1295
Triple Number Windward/Leeward Low1098.10.5464
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High647.10.9272
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance683.20.8782
Triple Number Coastal/Long Distance Low840.90.7135
Triple Number Coastal/Long Distance Medium620.30.9673
Triple Number Coastal/Long Distance High531.21.1295
Triple Number Windward/Leeward Low1098.10.5464
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High647.10.9272
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1852.71214.9905.8743.5642.9584.1541.4483.9463.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6539
Downwind "popa"0.8324
70% up, 30% down "Ilhabela"0.6988
30% up, 70% down "Ilhabela-inverso"0.7694
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low840.90.7135
Triple Number Coastal/Long Distance Medium620.30.9673
Triple Number Coastal/Long Distance High531.21.1295
Triple Number Windward/Leeward Low1098.10.5464
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High647.10.9272
Predominantly Upwind685.00.8759
Predominantly Downwind627.70.9558
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low841.00.7135
TriNum AP Med620.40.9672
TriNum AP High531.21.1295
TriNum W/L Low1150.30.5216
TriNum W/L Med781.00.7682
TriNum W/L Hig647.10.9272
Predom. Upwind717.30.8365
Predom. Reaching613.90.9773
Predom. Downwind657.30.9129
Predom. Up Low1060.10.5660
Predom. Up L/M778.90.7703
Predom. Up Med658.80.9108
Predom. Up M/H586.21.0235
Predom. Up High557.21.0768
Predom. Dn Low994.20.6035
Predom. Dn L/M719.00.8345
Predom. Dn Med601.50.9975
Predom. Dn M/H529.91.1322
Predom. Dn High491.71.2203
Predom. Rc Low896.50.6693
Predom. Rc L/M662.40.9059
Predom. Rc Med566.11.0598
Predom. Rc M/H509.11.1786
Predom. Rc High479.91.2502
SA/DSPL Upwind15.24SA/DSPL Downwind30.42
Scoring OptionTODTOT
5B W/L Low1294.90.4634
5B W/L L/M926.90.6473
5B W/L Med763.50.7859
5B W/L M/H660.10.9090
5B W/L High617.30.9720
W/L 60-40 Low1318.30.4551
W/L 60-40 L/M947.30.6334
W/L 60-40 Med782.70.7666
W/L 60-40 M/H678.40.8845
W/L 60-40 High637.40.9413
5B AP Low927.90.6466
5B AP L/M720.30.8330
5B AP Med608.80.9855
5B AP M/H540.61.1099
5B AP High508.11.1808
5B SF Bay Low1114.00.5386
5B SF Bay L/M887.90.6757
5B SF Bay Med735.80.8155
5B SF Bay M/H640.40.9369
5B SF Bay High600.40.9993
Chicago-Mac Upwind0.8018
Chicago-Mac All Purpose0.8423
Chicago-Mac Downwind0.8767
BayMac Cove Island1012.20.5928
BayMac Shore1005.80.5965
Harvest Moon527.21.1382
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance683.20.8782
Triple Number Coastal/Long Distance Low840.90.7135
Triple Number Coastal/Long Distance Medium620.30.9673
Triple Number Coastal/Long Distance High531.21.1295
Triple Number Windward/Leeward Low1098.10.5464
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High647.10.9272
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1852.71214.9905.8743.5642.9584.1541.4483.9463.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance683.20.8782
Triple Number Coastal/Long Distance Low840.90.7135
Triple Number Coastal/Long Distance Medium620.30.9673
Triple Number Coastal/Long Distance High531.21.1295
Triple Number Windward/Leeward Low1098.10.5464
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High647.10.9272
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1852.71214.9905.8743.5642.9584.1541.4483.9463.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance683.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1852.71214.9905.8743.5642.9584.1541.4483.9463.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low840.90.7135
Triple Number Coastal/Long Distance Medium620.30.9673
Triple Number Coastal/Long Distance High531.21.1295
Triple Number Windward/Leeward Low1098.10.5464
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High647.10.9272
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating683.20.8782
FinRating, kevyt tuuli1266.20.7898
FinRating, kova tuuli511.60.9773
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low840.90.7135
Triple Number Coastal/Long Distance Medium620.30.9673
Triple Number Coastal/Long Distance High531.21.1295
Triple Number Windward/Leeward Low1098.10.5464
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High647.10.9272
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8782
Triple Number Coastal/Long Distance Low0.7135
Triple Number Coastal/Long Distance Medium0.9673
Triple Number Coastal/Long Distance High1.1295
Triple Number Windward/Leeward Low0.5464
Triple Number Windward/Leeward Medium0.7682
Triple Number Windward/Leeward High0.9272
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1852.71214.9905.8743.5642.9584.1541.4483.9463.8
For information
General Purpose Handicap (GPH)707.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance683.20.8782
Triple Number Coastal/Long Distance Low840.90.7135
Triple Number Coastal/Long Distance Medium620.30.9673
Triple Number Coastal/Long Distance High531.21.1295
Triple Number Windward/Leeward Low1098.10.5464
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High647.10.9272
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1852.71214.9905.8743.5642.9584.1541.4483.9463.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low840.90.7135
Triple Number Coastal/Long Distance Medium620.30.9673
Triple Number Coastal/Long Distance High531.21.1295
Triple Number Windward/Leeward Low1098.10.5464
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High647.10.9272
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance683.20.8782
Triple Number Coastal/Long Distance Low840.90.7135
Triple Number Coastal/Long Distance Medium620.30.9673
Triple Number Coastal/Long Distance High531.21.1295
Triple Number Windward/Leeward Low1098.10.5464
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High647.10.9272
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1852.71214.9905.8743.5642.9584.1541.4483.9463.8
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance683.20.8782
Triple Number Coastal/Long Distance Low840.90.7135
Triple Number Coastal/Long Distance Medium620.30.9673
Triple Number Coastal/Long Distance High531.21.1295
Triple Number Windward/Leeward Low1098.10.5464
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High647.10.9272
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1852.71214.9905.8743.5642.9584.1541.4483.9463.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low840.9
Triple Number Coastal/Long Distance Medium620.3
Triple Number Coastal/Long Distance High531.2
Triple Number Windward/Leeward Low1098.1
Triple Number Windward/Leeward Medium781.0
Triple Number Windward/Leeward High647.1
Predominantly Upwind685.0
Predominantly Downwind627.7
Predominantly Reaching597.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance683.20.8782
Triple Number Coastal/Long Distance Low840.90.7135
Triple Number Coastal/Long Distance Medium620.30.9673
Triple Number Coastal/Long Distance High531.21.1295
Triple Number Windward/Leeward Low1098.10.5464
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High647.10.9272
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1852.71214.9905.8743.5642.9584.1541.4483.9463.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7135
Triple Number Coastal/Long Distance Medium0.9673
Triple Number Coastal/Long Distance High1.1295
Triple Number Windward/Leeward Low0.5464
Triple Number Windward/Leeward Medium0.7682
Triple Number Windward/Leeward High0.9272
Coastal/Long Distance0.8782
Predominantly Upwind0.8759
Predominantly Downwind0.9558
For information
General Purpose Handicap (GPH)707.7
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9629
Distanseseilas Trippeltall svak vind0.7135
Distanseseilas Trippeltall mellomvind0.9673
Distanseseilas Trippeltall sterk vind1.1295
Pølsebane Trippeltall svak vind0.5464
Pølsebane Trippeltall mellomvind0.7682
Pølsebane Trippeltall sterk vind0.9272
Motvind Singeltall0.8759
Medvind Singeltall0.9558
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low840.90.7135
Triple Number Coastal/Long Distance Medium620.30.9673
Triple Number Coastal/Long Distance High531.21.1295
Triple Number Windward/Leeward Low1098.10.5464
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High647.10.9272
Coastal/Long Distance683.20.8782
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind685.00.8759
Predominantly Downwind627.70.9558
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore603.20.9946
Cape Doctor Coastal493.91.2149
Triple Number Coastal/Long Distance Low840.90.7135
Triple Number Coastal/Long Distance Medium620.30.9673
Triple Number Coastal/Long Distance High531.21.1295
Triple Number Windward/Leeward Low1098.10.5464
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High647.10.9272
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7135
Triple Number Coastal/Long Distance Medium0.9673
Triple Number Coastal/Long Distance High1.1295
Triple Number Windward/Leeward Low0.5464
Triple Number Windward/Leeward Medium0.7682
Triple Number Windward/Leeward High0.9272
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7135
Triple Number Coastal/Long Distance Medium0.9673
Triple Number Coastal/Long Distance High1.1295
Triple Number Windward/Leeward Low0.5464
Triple Number Windward/Leeward Medium0.7682
Triple Number Windward/Leeward High0.9272
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance683.20.8782
Triple Number Coastal/Long Distance Low840.90.7135
Triple Number Coastal/Long Distance Medium620.30.9673
Triple Number Coastal/Long Distance High531.21.1295
Triple Number Windward/Leeward Low1098.10.5464
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High647.10.9272
Predominantly Upwind685.00.8759
Predominantly Downwind627.70.9558
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1852.71214.9905.8743.5642.9584.1541.4483.9463.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance683.20.8782
Triple Number Coastal/Long Distance Low840.90.7135
Triple Number Coastal/Long Distance Medium620.30.9673
Triple Number Coastal/Long Distance High531.21.1295
Triple Number Windward/Leeward Low1098.10.5464
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High647.10.9272
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1852.71214.9905.8743.5642.9584.1541.4483.9463.8
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low841.00.7135
TriNum AP Med620.40.9672
TriNum AP High531.21.1295
TriNum W/L Low1150.30.5216
TriNum W/L Med781.00.7682
TriNum W/L Hig647.10.9272
Predom. Upwind717.30.8365
Predom. Reaching613.90.9773
Predom. Downwind657.30.9129
Predom. Up Low1060.10.5660
Predom. Up L/M778.90.7703
Predom. Up Med658.80.9108
Predom. Up M/H586.21.0235
Predom. Up High557.21.0768
Predom. Dn Low994.20.6035
Predom. Dn L/M719.00.8345
Predom. Dn Med601.50.9975
Predom. Dn M/H529.91.1322
Predom. Dn High491.71.2203
Predom. Rc Low896.50.6693
Predom. Rc L/M662.40.9059
Predom. Rc Med566.11.0598
Predom. Rc M/H509.11.1786
Predom. Rc High479.91.2502
SA/DSPL Upwind15.24SA/DSPL Downwind30.42
Scoring OptionTODTOT
5B W/L Low1294.90.4634
5B W/L L/M926.90.6473
5B W/L Med763.50.7859
5B W/L M/H660.10.9090
5B W/L High617.30.9720
W/L 60-40 Low1318.30.4551
W/L 60-40 L/M947.30.6334
W/L 60-40 Med782.70.7666
W/L 60-40 M/H678.40.8845
W/L 60-40 High637.40.9413
5B AP Low927.90.6466
5B AP L/M720.30.8330
5B AP Med608.80.9855
5B AP M/H540.61.1099
5B AP High508.11.1808
5B SF Bay Low1114.00.5386
5B SF Bay L/M887.90.6757
5B SF Bay Med735.80.8155
5B SF Bay M/H640.40.9369
5B SF Bay High600.40.9993
Chicago-Mac Upwind0.8018
Chicago-Mac All Purpose0.8423
Chicago-Mac Downwind0.8767
BayMac Cove Island1012.20.5928
BayMac Shore1005.80.5965
Harvest Moon527.21.1382
ORC Ref  03510003KQ7Issued on 17/03/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
BLIZZARDesp-10392_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassGIB SEA 33MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.920Max. Beam3.410Draft1.579Displacement5,197Wetted area22.95IMS L9.146LSM09.082Acc. length9.898Sink (kg/mm) 17.36
VCGD-0.546VCGM-0.422RM Rated (kg·m) 149.0Limit of positive stability(°) N/AStability IndexN/ADefault crew weight600Declared crew weight480
PROPELLER
Propeller TypeSolid 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.300PBWPIPA0.0112
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
Forestay tensionAftInner stayFixedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders1Rotating mastNo
P10.900IG12.560ISP12.600MDT10.100MDL10.110MDT2MDL2TLMWGO
E4.300J3.370BAS1.600FSD0.050SFJ0.050SPLWPLTPS4.000BDMWTMCG
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
ORC Ref  03510003KQ7Issued on 17/03/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
BLIZZARDesp-10392_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.080.701.342.483.4225.6828/01/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.050.390.781.652.643.6511.69NoNo 20.3028/01/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment012.40NaN66.08
CRUISER/RACER REQUIREMENTS*
Accommodation length9.9 mTable area0.44 m²Headroom1.70 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity78 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity48 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03510003KQ7Issued on 17/03/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org