Club
Certificate
Non Spinnaker
2024

Boat

VAJRA 4.0

ITA-18079

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles43.2°40.9°39.3°38.7°38.6°38.7°40.2°42.4°
Beat VMG3.434.124.544.734.804.824.794.62
52°5.206.056.506.736.836.896.926.87
60°5.456.256.676.927.087.167.267.27
75°5.626.396.827.147.427.637.867.99
90°5.546.376.837.217.577.908.428.78
110°4.955.946.617.067.517.948.899.78
120°4.635.696.456.927.377.828.8310.18
135°4.055.135.986.587.027.458.379.59
150°3.434.435.255.966.496.887.668.55
Run VMG2.973.844.645.406.066.567.348.15
Gybe Angles144.9°146.2°169.4°170.8°172.7°175.0°175.0°174.1°
APH ToD:605.5CDL: 8.013APH ToT: 0.9909CertNo:24/3
BOAT
ClassPogo 850Designer RolandBuilderPogo StructuresAge date01/2010Series date01/1999Offset filePOGO850.OFFData fileI18079
HULL
Length Overall8.500 mMaximum Beam3.636 mDraft1.794 mDisplacement2,800 kgDLR4.8296IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.340m
CREW
Maximum weight300 kg(declared)Minimum weight170 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail29.4530.25Headsail Luffed26.3626.36Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail7.55Storm Jib7.52Heavy Weather Jib20.29
SAIL LIMITS
Headsails5 * Woven polyester sails  Spinnakers0 * No spinnaker pole aboard
STABILITY
Righting MomentN/AStability IndexN/A
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
Certificate
Non Spinnaker
2024

Boat

VAJRA 4.0

ITA-18079

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1049.4874.8792.4761.1750.4747.0752.1779.2
52°692.6595.5553.9535.2527.0522.8520.0523.8
60°660.4575.9539.8520.2508.7502.7496.0495.4
75°640.0563.0528.2503.9485.2472.1458.1450.8
90°650.2565.3526.9499.4475.5456.0427.5410.1
110°726.9605.6544.5509.8479.7453.2405.1368.3
120°777.7632.3558.4519.9488.7460.6407.5353.6
135°888.0702.4601.8546.7513.0483.3430.2375.6
150°1048.6812.1685.7604.0554.3523.2470.0421.0
Run VMG1210.9937.7775.0666.7594.5548.7490.4441.6
Selected Courses
Windward / Leeward1130.1906.3783.7713.9672.5647.9621.2610.4
All purpose861.5707.4628.7584.5556.6537.6510.4492.9
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward748.40.8017
All purpose605.50.9909
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low784.40.7649
Triple Number Coastal/Long Distance Medium602.50.9958
Triple Number Coastal/Long Distance High532.21.1275
Triple Number Windward/Leeward Low1018.20.5893
Triple Number Windward/Leeward Medium742.90.8077
Triple Number Windward/Leeward High644.10.9316
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance662.00.9064
Triple Number Coastal/Long Distance Low784.40.7649
Triple Number Coastal/Long Distance Medium602.50.9958
Triple Number Coastal/Long Distance High532.21.1275
Triple Number Windward/Leeward Low1018.20.5893
Triple Number Windward/Leeward Medium742.90.8077
Triple Number Windward/Leeward High644.10.9316
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1138.2854.3708.4624.9579.1543.8482.6458.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7333
Downwind "popa"0.8040
70% up, 30% down "Ilhabela"0.7532
30% up, 70% down "Ilhabela-inverso"0.7814
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low784.40.7649
Triple Number Coastal/Long Distance Medium602.50.9958
Triple Number Coastal/Long Distance High532.21.1275
Triple Number Windward/Leeward Low1018.20.5893
Triple Number Windward/Leeward Medium742.90.8077
Triple Number Windward/Leeward High644.10.9316
Predominantly Upwind643.10.9330
Predominantly Downwind630.00.9524
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low784.50.7649
Triple Number AP Medium602.60.9957
Triple Number AP High532.11.1275
Triple Number Windward/Leeward Low1018.20.5893
Triple Number Windward/Leeward Medium742.90.8077
Triple Number Windward/Leeward High644.10.9316
Single Number Predominant Upwind640.70.9365
Single Number Predominant Reaching578.31.0375
Single Number Predominant Downwind631.70.9497
Predominant Upwind - Low830.70.7223
Predominant Upwind - Low/Med700.30.8568
Predominant Upwind - Medium622.70.9636
Predominant Upwind - Med/High584.61.0263
Predominant Upwind - High570.11.0524
Predominant Downwind Low904.40.6634
Predominant Downwind Low/Med726.10.8264
Predominant Downwind Medium605.60.9907
Predominant Downwind Med/High529.21.1338
Predominant Downwind High485.81.2350
Predominant Reaching Low770.00.7792
Predominant Reaching Low/Med643.00.9331
Predominant Reaching Medium560.91.0697
Predominant Reaching Med/High508.61.1796
Predominant Reaching High477.21.2574
SA/DSPL Upwind28.00SA/DSPL Downwind28.00
Scoring OptionTODTOT
5-Band Windward/Leeward Low1079.30.5559
5-Band Windward/Leeward Low/Med867.60.6915
5-Band Windward/Leeward Medium729.10.8230
5-Band Windward/Leeward Med/High653.10.9188
5-Band Windward/Leeward High624.00.9616
Windward/Leeward 60-40 Low1065.40.5632
Windward/Leeward 60-40 Low/Med865.00.6936
Windward/Leeward 60-40 Medium737.80.8132
Windward/Leeward 60-40 Med/High672.40.8924
Windward/Leeward 60-40 High650.40.9226
5-Band AP Low826.50.7259
5-Band AP Low/Med684.20.8769
5-Band AP Medium593.51.0110
5-Band AP Med/High540.21.1108
5-Band AP High512.11.1717
5-Band SF Bay Tour - Low1018.70.5890
5-Band SF Bay Tour - Low/Med826.20.7263
5-Band SF Bay Tour - Medium704.00.8523
5-Band SF Bay Tour - Med/High639.30.9386
5-Band SF Bay Tour - High612.80.9791
Chicago-Mac Upwind0.9171
Chicago-Mac All Purpose0.9250
Chicago-Mac Downwind0.9333
Bayview-Mac Cove Island0.8648
Bayview-Mac Shore0.8817
Harvest Moon Regatta521.91.1496
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance662.00.9064
Triple Number Coastal/Long Distance Low784.40.7649
Triple Number Coastal/Long Distance Medium602.50.9958
Triple Number Coastal/Long Distance High532.21.1275
Triple Number Windward/Leeward Low1018.20.5893
Triple Number Windward/Leeward Medium742.90.8077
Triple Number Windward/Leeward High644.10.9316
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1138.2854.3708.4624.9579.1543.8482.6458.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance662.00.9064
Triple Number Coastal/Long Distance Low784.40.7649
Triple Number Coastal/Long Distance Medium602.50.9958
Triple Number Coastal/Long Distance High532.21.1275
Triple Number Windward/Leeward Low1018.20.5893
Triple Number Windward/Leeward Medium742.90.8077
Triple Number Windward/Leeward High644.10.9316
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1138.2854.3708.4624.9579.1543.8482.6458.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance662.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1138.2854.3708.4624.9579.1543.8482.6458.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low784.40.7649
Triple Number Coastal/Long Distance Medium602.50.9958
Triple Number Coastal/Long Distance High532.21.1275
Triple Number Windward/Leeward Low1018.20.5893
Triple Number Windward/Leeward Medium742.90.8077
Triple Number Windward/Leeward High644.10.9316
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)662.00.9064
Triple Number Coastal/Long Distance Low784.40.7649
Triple Number Coastal/Long Distance Medium602.50.9958
Triple Number Coastal/Long Distance High532.21.1275
Triple Number Windward/Leeward Low1018.20.5893
Triple Number Windward/Leeward Medium742.90.8077
Triple Number Windward/Leeward High644.10.9316
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1138.2854.3708.4624.9579.1543.8482.6458.4
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low784.40.7649
Triple Number Coastal/Long Distance Medium602.50.9958
Triple Number Coastal/Long Distance High532.21.1275
Triple Number Windward/Leeward Low1018.20.5893
Triple Number Windward/Leeward Medium742.90.8077
Triple Number Windward/Leeward High644.10.9316
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7649
Triple Number Coastal/Long Distance Medium0.9958
Triple Number Coastal/Long Distance High1.1275
Triple Number Windward/Leeward Low0.5893
Triple Number Windward/Leeward Medium0.8077
Triple Number Windward/Leeward High0.9316
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1138.2854.3708.4624.9579.1543.8482.6458.4
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance662.00.9064
Triple Number Coastal/Long Distance Low784.40.7649
Triple Number Coastal/Long Distance Medium602.50.9958
Triple Number Coastal/Long Distance High532.21.1275
Triple Number Windward/Leeward Low1018.20.5893
Triple Number Windward/Leeward Medium742.90.8077
Triple Number Windward/Leeward High644.10.9316
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1138.2854.3708.4624.9579.1543.8482.6458.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low784.40.7649
Triple Number Coastal/Long Distance Medium602.50.9958
Triple Number Coastal/Long Distance High532.21.1275
Triple Number Windward/Leeward Low1018.20.5893
Triple Number Windward/Leeward Medium742.90.8077
Triple Number Windward/Leeward High644.10.9316
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance662.00.9064
Triple Number Coastal/Long Distance Low784.40.7649
Triple Number Coastal/Long Distance Medium602.50.9958
Triple Number Coastal/Long Distance High532.21.1275
Triple Number Windward/Leeward Low1018.20.5893
Triple Number Windward/Leeward Medium742.90.8077
Triple Number Windward/Leeward High644.10.9316
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1138.2854.3708.4624.9579.1543.8482.6458.4
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance662.00.9064
Triple Number Coastal/Long Distance Low784.40.7649
Triple Number Coastal/Long Distance Medium602.50.9958
Triple Number Coastal/Long Distance High532.21.1275
Triple Number Windward/Leeward Low1018.20.5893
Triple Number Windward/Leeward Medium742.90.8077
Triple Number Windward/Leeward High644.10.9316
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1138.2854.3708.4624.9579.1543.8482.6458.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low784.4
Triple Number Coastal/Long Distance Medium602.5
Triple Number Coastal/Long Distance High532.2
Triple Number Windward/Leeward Low1018.2
Triple Number Windward/Leeward Medium742.9
Triple Number Windward/Leeward High644.1
Predominantly Upwind643.1
Predominantly Downwind630.0
Predominantly Reaching593.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance662.00.9064
Triple Number Coastal/Long Distance Low784.40.7649
Triple Number Coastal/Long Distance Medium602.50.9958
Triple Number Coastal/Long Distance High532.21.1275
Triple Number Windward/Leeward Low1018.20.5893
Triple Number Windward/Leeward Medium742.90.8077
Triple Number Windward/Leeward High644.10.9316
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1138.2854.3708.4624.9579.1543.8482.6458.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7649
Triple Number Coastal/Long Distance Medium0.9958
Triple Number Coastal/Long Distance High1.1275
Triple Number Windward/Leeward Low0.5893
Triple Number Windward/Leeward Medium0.8077
Triple Number Windward/Leeward High0.9316
Coastal/Long Distance0.9064
Predominantly Upwind0.9330
Predominantly Downwind0.9524
For information
General Purpose Handicap (GPH)681.0
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7649
Tretall Distanseseilas Mellomvind0.9958
Tretall Distanseseilas Mye vind1.1275
Tretall Pølsebane Lite vind0.5893
Tretall Pølsebane Mellomvind0.8077
Tretall Pølsebane Mye vind0.9316
Distanseseilas ett tall0.9909
Enkeltall Motvind0.9330
Enkeltall Medvind0.9524
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low784.40.7649
Triple Number Coastal/Long Distance Medium602.50.9958
Triple Number Coastal/Long Distance High532.21.1275
Triple Number Windward/Leeward Low1018.20.5893
Triple Number Windward/Leeward Medium742.90.8077
Triple Number Windward/Leeward High644.10.9316
Coastal/Long Distance662.00.9064
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind643.10.9330
Predominantly Downwind630.00.9524
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore613.60.9778
Cape Doctor Coastal498.11.2045
Triple Number Coastal/Long Distance Low784.40.7649
Triple Number Coastal/Long Distance Medium602.50.9958
Triple Number Coastal/Long Distance High532.21.1275
Triple Number Windward/Leeward Low1018.20.5893
Triple Number Windward/Leeward Medium742.90.8077
Triple Number Windward/Leeward High644.10.9316
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7649
Triple Number Coastal/Long Distance Medium0.9958
Triple Number Coastal/Long Distance High1.1275
Triple Number Windward/Leeward Low0.5893
Triple Number Windward/Leeward Medium0.8077
Triple Number Windward/Leeward High0.9316
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7649
Triple Number Coastal/Long Distance Medium0.9958
Triple Number Coastal/Long Distance High1.1275
Triple Number Windward/Leeward Low0.5893
Triple Number Windward/Leeward Medium0.8077
Triple Number Windward/Leeward High0.9316
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance662.00.9064
Triple Number Coastal/Long Distance Low784.40.7649
Triple Number Coastal/Long Distance Medium602.50.9958
Triple Number Coastal/Long Distance High532.21.1275
Triple Number Windward/Leeward Low1018.20.5893
Triple Number Windward/Leeward Medium742.90.8077
Triple Number Windward/Leeward High644.10.9316
Predominantly Upwind643.10.9330
Predominantly Downwind630.00.9524
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1138.2854.3708.4624.9579.1543.8482.6458.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance662.00.9064
Triple Number Coastal/Long Distance Low784.40.7649
Triple Number Coastal/Long Distance Medium602.50.9958
Triple Number Coastal/Long Distance High532.21.1275
Triple Number Windward/Leeward Low1018.20.5893
Triple Number Windward/Leeward Medium742.90.8077
Triple Number Windward/Leeward High644.10.9316
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1138.2854.3708.4624.9579.1543.8482.6458.4
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low784.50.7649
Triple Number AP Medium602.60.9957
Triple Number AP High532.11.1275
Triple Number Windward/Leeward Low1018.20.5893
Triple Number Windward/Leeward Medium742.90.8077
Triple Number Windward/Leeward High644.10.9316
Single Number Predominant Upwind640.70.9365
Single Number Predominant Reaching578.31.0375
Single Number Predominant Downwind631.70.9497
Predominant Upwind - Low830.70.7223
Predominant Upwind - Low/Med700.30.8568
Predominant Upwind - Medium622.70.9636
Predominant Upwind - Med/High584.61.0263
Predominant Upwind - High570.11.0524
Predominant Downwind Low904.40.6634
Predominant Downwind Low/Med726.10.8264
Predominant Downwind Medium605.60.9907
Predominant Downwind Med/High529.21.1338
Predominant Downwind High485.81.2350
Predominant Reaching Low770.00.7792
Predominant Reaching Low/Med643.00.9331
Predominant Reaching Medium560.91.0697
Predominant Reaching Med/High508.61.1796
Predominant Reaching High477.21.2574
SA/DSPL Upwind28.00SA/DSPL Downwind28.00
Scoring OptionTODTOT
5-Band Windward/Leeward Low1079.30.5559
5-Band Windward/Leeward Low/Med867.60.6915
5-Band Windward/Leeward Medium729.10.8230
5-Band Windward/Leeward Med/High653.10.9188
5-Band Windward/Leeward High624.00.9616
Windward/Leeward 60-40 Low1065.40.5632
Windward/Leeward 60-40 Low/Med865.00.6936
Windward/Leeward 60-40 Medium737.80.8132
Windward/Leeward 60-40 Med/High672.40.8924
Windward/Leeward 60-40 High650.40.9226
5-Band AP Low826.50.7259
5-Band AP Low/Med684.20.8769
5-Band AP Medium593.51.0110
5-Band AP Med/High540.21.1108
5-Band AP High512.11.1717
5-Band SF Bay Tour - Low1018.70.5890
5-Band SF Bay Tour - Low/Med826.20.7263
5-Band SF Bay Tour - Medium704.00.8523
5-Band SF Bay Tour - Med/High639.30.9386
5-Band SF Bay Tour - High612.80.9791
Chicago-Mac Upwind0.9171
Chicago-Mac All Purpose0.9250
Chicago-Mac Downwind0.9333
Bayview-Mac Cove Island0.8648
Bayview-Mac Shore0.8817
Harvest Moon Regatta521.91.1496

Club
Certificate
Non Spinnaker
2024

Boat

VAJRA 4.0

ITA-18079

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassPogo 850MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA8.500Max. Beam3.636Draft1.794Displacement2,800Wetted area17.90IMS L8.326LSM08.338Acc. length8.500Sink (kg/mm) 13.93
VCGD-0.250VCGM-0.255RM Rated (kg·m) 81.1Limit of positive stability(°) N/AStability IndexN/ADefault crew weight531Declared crew weight300
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.340PBWPIPA0.0037
EDL2.010ST10.065ST20.180
ST30.180ST40.110ST50.330
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays0Spreaders2Rotating mastNo
P11.200IG12.098ISP12.358MDT10.100MDL10.150MDT2MDL2TLNo TaperMW0.150GO0.190
E3.850J3.080BAS1.378FSDNo FoilSFJ0.000SPLWPLTPSBD0.000MWT100.30MCG4.250
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.250Flotation Date29/04/2024
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
Non Spinnaker
2024

Boat

VAJRA 4.0

ITA-18079

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA1.181.471.952.753.3529.4529/04/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.070.531.042.133.344.6111.88NoNo 26.3629/04/2024