Club
Certificate
2024

Boat

KAIJA

EST29

Estonian Yachting Union
Purje 8, maja 3
11911 Tallinn
Estonia
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles42.3°40.7°38.7°37.3°37.0°37.0°37.9°40.0°
Beat VMG2.893.463.854.074.164.204.184.07
52°4.345.065.435.625.735.785.835.81
60°4.535.215.555.745.875.946.016.03
75°4.645.305.655.876.046.176.336.41
90°4.615.405.796.046.216.336.606.84
110°4.595.385.806.116.396.657.217.57
120°4.415.265.716.026.326.637.338.19
135°3.884.805.475.826.116.407.118.19
150°3.334.255.025.555.866.146.717.51
Run VMG2.883.694.385.025.495.816.336.91
Gybe Angles148.0°152.8°156.6°170.0°178.6°179.2°179.2°178.9°
APH ToD:695.8CDL: 5.764APH ToT: 0.8623CertNo:167/21
BOAT
ClassOPTY 71 ADesignerBuilderTeligaAge date01/1986Series date07/1978Offset fileOpty71_EST29.offData fileEST29
HULL
Length Overall7.110 mMaximum Beam2.494 mDraft1.469 mDisplacement1,300 kgDLR8.3183IMS DivisionCruiser/RacerDynamic Allowance0.300%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight290 kg(declared)Minimum weight160 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail14.6715.01Headsail Luffed11.1711.17Headsail FlyingSymmetric26.0426.04Asymmetric
STORM SAIL AREAS (m²)
Trysail4.28Storm Jib2.45Heavy Weather Jib6.62
SAIL LIMITS
Headsails5  Spinnakers4
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
2024

Boat

KAIJA

EST29

Estonian Yachting Union
Purje 8, maja 3
11911 Tallinn
Estonia
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1244.51039.7935.8884.5864.8857.1860.4884.8
52°830.1711.7663.1640.3628.3622.4617.6619.3
60°795.2690.6648.6626.9613.8606.0598.6597.1
75°776.6678.6637.2613.1595.8583.5569.1561.3
90°780.6666.6621.4596.3580.1569.1545.5526.6
110°785.0668.7620.9589.5563.0541.1499.6475.4
120°816.0685.1630.4597.9569.6543.0491.0439.6
135°928.8750.4658.4618.3588.9562.2506.6439.6
150°1082.2847.8717.8648.9613.9586.6536.6479.7
Run VMG1249.6976.5821.7716.8655.3619.7568.5521.0
Selected Courses
Windward / Leeward1247.11008.1878.8800.6760.0738.4714.5702.9
All purpose965.3799.5717.3672.0646.6629.7603.8584.8
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward840.70.7137
All purpose695.80.8623
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low882.40.6800
Triple Number Coastal/Long Distance Medium691.40.8678
Triple Number Coastal/Long Distance High624.20.9612
Triple Number Windward/Leeward Low1127.60.5321
Triple Number Windward/Leeward Medium833.80.7196
Triple Number Windward/Leeward High734.80.8165
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance753.70.7961
Triple Number Coastal/Long Distance Low882.40.6800
Triple Number Coastal/Long Distance Medium691.40.8678
Triple Number Coastal/Long Distance High624.20.9612
Triple Number Windward/Leeward Low1127.60.5321
Triple Number Windward/Leeward Medium833.80.7196
Triple Number Windward/Leeward High734.80.8165
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1247.3951.0799.8713.6669.8636.6578.1553.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6281
Downwind "popa"0.7489
70% up, 30% down "Ilhabela"0.6600
30% up, 70% down "Ilhabela-inverso"0.7081
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low882.40.6800
Triple Number Coastal/Long Distance Medium691.40.8678
Triple Number Coastal/Long Distance High624.20.9612
Triple Number Windward/Leeward Low1127.60.5321
Triple Number Windward/Leeward Medium833.80.7196
Triple Number Windward/Leeward High734.80.8165
Predominantly Upwind748.40.8018
Predominantly Downwind707.10.8485
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low882.40.6800
Triple Number AP Medium691.50.8677
Triple Number AP High624.20.9612
Triple Number Windward/Leeward Low1127.60.5321
Triple Number Windward/Leeward Medium833.80.7196
Triple Number Windward/Leeward High734.80.8165
Single Number Predominant Upwind746.60.8036
Single Number Predominant Reaching669.60.8961
Single Number Predominant Downwind708.20.8472
Predominant Upwind - Low962.40.6234
Predominant Upwind - Low/Med814.00.7371
Predominant Upwind - Medium726.00.8264
Predominant Upwind - Med/High685.00.8759
Predominant Upwind - High669.80.8957
Predominant Downwind Low979.50.6126
Predominant Downwind Low/Med798.60.7513
Predominant Downwind Medium682.30.8794
Predominant Downwind Med/High614.10.9771
Predominant Downwind High572.81.0474
Predominant Reaching Low870.90.6889
Predominant Reaching Low/Med733.60.8179
Predominant Reaching Medium651.30.9213
Predominant Reaching Med/High604.90.9919
Predominant Reaching High574.91.0436
SA/DSPL Upwind21.68SA/DSPL Downwind34.14
Scoring OptionTODTOT
5-Band Windward/Leeward Low1192.80.5030
5-Band Windward/Leeward Low/Med967.10.6204
5-Band Windward/Leeward Medium819.00.7326
5-Band Windward/Leeward Med/High743.20.8073
5-Band Windward/Leeward High716.60.8373
Windward/Leeward 60-40 Low1193.90.5026
Windward/Leeward 60-40 Low/Med975.70.6149
Windward/Leeward 60-40 Medium835.30.7183
Windward/Leeward 60-40 Med/High766.80.7824
Windward/Leeward 60-40 High746.10.8042
5-Band AP Low927.70.6468
5-Band AP Low/Med776.10.7731
5-Band AP Medium682.40.8792
5-Band AP Med/High631.70.9498
5-Band AP High605.00.9917
5-Band SF Bay Tour - Low1133.00.5296
5-Band SF Bay Tour - Low/Med927.00.6473
5-Band SF Bay Tour - Medium796.00.7537
5-Band SF Bay Tour - Med/High730.30.8216
5-Band SF Bay Tour - High704.60.8515
Chicago-Mac Upwind0.7878
Chicago-Mac All Purpose0.8088
Chicago-Mac Downwind0.8341
Bayview-Mac Cove Island0.7555
Bayview-Mac Shore0.7625
Harvest Moon Regatta611.50.9812
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance753.70.7961
Triple Number Coastal/Long Distance Low882.40.6800
Triple Number Coastal/Long Distance Medium691.40.8678
Triple Number Coastal/Long Distance High624.20.9612
Triple Number Windward/Leeward Low1127.60.5321
Triple Number Windward/Leeward Medium833.80.7196
Triple Number Windward/Leeward High734.80.8165
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1247.3951.0799.8713.6669.8636.6578.1553.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance753.70.7961
Triple Number Coastal/Long Distance Low882.40.6800
Triple Number Coastal/Long Distance Medium691.40.8678
Triple Number Coastal/Long Distance High624.20.9612
Triple Number Windward/Leeward Low1127.60.5321
Triple Number Windward/Leeward Medium833.80.7196
Triple Number Windward/Leeward High734.80.8165
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1247.3951.0799.8713.6669.8636.6578.1553.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance753.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1247.3951.0799.8713.6669.8636.6578.1553.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low882.40.6800
Triple Number Coastal/Long Distance Medium691.40.8678
Triple Number Coastal/Long Distance High624.20.9612
Triple Number Windward/Leeward Low1127.60.5321
Triple Number Windward/Leeward Medium833.80.7196
Triple Number Windward/Leeward High734.80.8165
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)753.70.7961
Triple Number Coastal/Long Distance Low882.40.6800
Triple Number Coastal/Long Distance Medium691.40.8678
Triple Number Coastal/Long Distance High624.20.9612
Triple Number Windward/Leeward Low1127.60.5321
Triple Number Windward/Leeward Medium833.80.7196
Triple Number Windward/Leeward High734.80.8165
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1247.3951.0799.8713.6669.8636.6578.1553.0
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low882.40.6800
Triple Number Coastal/Long Distance Medium691.40.8678
Triple Number Coastal/Long Distance High624.20.9612
Triple Number Windward/Leeward Low1127.60.5321
Triple Number Windward/Leeward Medium833.80.7196
Triple Number Windward/Leeward High734.80.8165
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6800
Triple Number Coastal/Long Distance Medium0.8678
Triple Number Coastal/Long Distance High0.9612
Triple Number Windward/Leeward Low0.5321
Triple Number Windward/Leeward Medium0.7196
Triple Number Windward/Leeward High0.8165
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1247.3951.0799.8713.6669.8636.6578.1553.0
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance753.70.7961
Triple Number Coastal/Long Distance Low882.40.6800
Triple Number Coastal/Long Distance Medium691.40.8678
Triple Number Coastal/Long Distance High624.20.9612
Triple Number Windward/Leeward Low1127.60.5321
Triple Number Windward/Leeward Medium833.80.7196
Triple Number Windward/Leeward High734.80.8165
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1247.3951.0799.8713.6669.8636.6578.1553.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low882.40.6800
Triple Number Coastal/Long Distance Medium691.40.8678
Triple Number Coastal/Long Distance High624.20.9612
Triple Number Windward/Leeward Low1127.60.5321
Triple Number Windward/Leeward Medium833.80.7196
Triple Number Windward/Leeward High734.80.8165
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance753.70.7961
Triple Number Coastal/Long Distance Low882.40.6800
Triple Number Coastal/Long Distance Medium691.40.8678
Triple Number Coastal/Long Distance High624.20.9612
Triple Number Windward/Leeward Low1127.60.5321
Triple Number Windward/Leeward Medium833.80.7196
Triple Number Windward/Leeward High734.80.8165
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1247.3951.0799.8713.6669.8636.6578.1553.0
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance753.70.7961
Triple Number Coastal/Long Distance Low882.40.6800
Triple Number Coastal/Long Distance Medium691.40.8678
Triple Number Coastal/Long Distance High624.20.9612
Triple Number Windward/Leeward Low1127.60.5321
Triple Number Windward/Leeward Medium833.80.7196
Triple Number Windward/Leeward High734.80.8165
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1247.3951.0799.8713.6669.8636.6578.1553.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low882.4
Triple Number Coastal/Long Distance Medium691.4
Triple Number Coastal/Long Distance High624.2
Triple Number Windward/Leeward Low1127.6
Triple Number Windward/Leeward Medium833.8
Triple Number Windward/Leeward High734.8
Predominantly Upwind748.4
Predominantly Downwind707.1
Predominantly Reaching680.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance753.70.7961
Triple Number Coastal/Long Distance Low882.40.6800
Triple Number Coastal/Long Distance Medium691.40.8678
Triple Number Coastal/Long Distance High624.20.9612
Triple Number Windward/Leeward Low1127.60.5321
Triple Number Windward/Leeward Medium833.80.7196
Triple Number Windward/Leeward High734.80.8165
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1247.3951.0799.8713.6669.8636.6578.1553.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6800
Triple Number Coastal/Long Distance Medium0.8678
Triple Number Coastal/Long Distance High0.9612
Triple Number Windward/Leeward Low0.5321
Triple Number Windward/Leeward Medium0.7196
Triple Number Windward/Leeward High0.8165
Coastal/Long Distance0.7961
Predominantly Upwind0.8018
Predominantly Downwind0.8485
For information
General Purpose Handicap (GPH)778.4
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.6800
Tretall Distanseseilas Mellomvind0.8678
Tretall Distanseseilas Mye vind0.9612
Tretall Pølsebane Lite vind0.5321
Tretall Pølsebane Mellomvind0.7196
Tretall Pølsebane Mye vind0.8165
Distanseseilas ett tall0.8623
Enkeltall Motvind0.8018
Enkeltall Medvind0.8485
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low882.40.6800
Triple Number Coastal/Long Distance Medium691.40.8678
Triple Number Coastal/Long Distance High624.20.9612
Triple Number Windward/Leeward Low1127.60.5321
Triple Number Windward/Leeward Medium833.80.7196
Triple Number Windward/Leeward High734.80.8165
Coastal/Long Distance753.70.7961
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind748.40.8018
Predominantly Downwind707.10.8485
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore706.30.8495
Cape Doctor Coastal590.51.0161
Triple Number Coastal/Long Distance Low882.40.6800
Triple Number Coastal/Long Distance Medium691.40.8678
Triple Number Coastal/Long Distance High624.20.9612
Triple Number Windward/Leeward Low1127.60.5321
Triple Number Windward/Leeward Medium833.80.7196
Triple Number Windward/Leeward High734.80.8165
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6800
Triple Number Coastal/Long Distance Medium0.8678
Triple Number Coastal/Long Distance High0.9612
Triple Number Windward/Leeward Low0.5321
Triple Number Windward/Leeward Medium0.7196
Triple Number Windward/Leeward High0.8165
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6800
Triple Number Coastal/Long Distance Medium0.8678
Triple Number Coastal/Long Distance High0.9612
Triple Number Windward/Leeward Low0.5321
Triple Number Windward/Leeward Medium0.7196
Triple Number Windward/Leeward High0.8165
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance753.70.7961
Triple Number Coastal/Long Distance Low882.40.6800
Triple Number Coastal/Long Distance Medium691.40.8678
Triple Number Coastal/Long Distance High624.20.9612
Triple Number Windward/Leeward Low1127.60.5321
Triple Number Windward/Leeward Medium833.80.7196
Triple Number Windward/Leeward High734.80.8165
Predominantly Upwind748.40.8018
Predominantly Downwind707.10.8485
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1247.3951.0799.8713.6669.8636.6578.1553.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance753.70.7961
Triple Number Coastal/Long Distance Low882.40.6800
Triple Number Coastal/Long Distance Medium691.40.8678
Triple Number Coastal/Long Distance High624.20.9612
Triple Number Windward/Leeward Low1127.60.5321
Triple Number Windward/Leeward Medium833.80.7196
Triple Number Windward/Leeward High734.80.8165
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1247.3951.0799.8713.6669.8636.6578.1553.0
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low882.40.6800
Triple Number AP Medium691.50.8677
Triple Number AP High624.20.9612
Triple Number Windward/Leeward Low1127.60.5321
Triple Number Windward/Leeward Medium833.80.7196
Triple Number Windward/Leeward High734.80.8165
Single Number Predominant Upwind746.60.8036
Single Number Predominant Reaching669.60.8961
Single Number Predominant Downwind708.20.8472
Predominant Upwind - Low962.40.6234
Predominant Upwind - Low/Med814.00.7371
Predominant Upwind - Medium726.00.8264
Predominant Upwind - Med/High685.00.8759
Predominant Upwind - High669.80.8957
Predominant Downwind Low979.50.6126
Predominant Downwind Low/Med798.60.7513
Predominant Downwind Medium682.30.8794
Predominant Downwind Med/High614.10.9771
Predominant Downwind High572.81.0474
Predominant Reaching Low870.90.6889
Predominant Reaching Low/Med733.60.8179
Predominant Reaching Medium651.30.9213
Predominant Reaching Med/High604.90.9919
Predominant Reaching High574.91.0436
SA/DSPL Upwind21.68SA/DSPL Downwind34.14
Scoring OptionTODTOT
5-Band Windward/Leeward Low1192.80.5030
5-Band Windward/Leeward Low/Med967.10.6204
5-Band Windward/Leeward Medium819.00.7326
5-Band Windward/Leeward Med/High743.20.8073
5-Band Windward/Leeward High716.60.8373
Windward/Leeward 60-40 Low1193.90.5026
Windward/Leeward 60-40 Low/Med975.70.6149
Windward/Leeward 60-40 Medium835.30.7183
Windward/Leeward 60-40 Med/High766.80.7824
Windward/Leeward 60-40 High746.10.8042
5-Band AP Low927.70.6468
5-Band AP Low/Med776.10.7731
5-Band AP Medium682.40.8792
5-Band AP Med/High631.70.9498
5-Band AP High605.00.9917
5-Band SF Bay Tour - Low1133.00.5296
5-Band SF Bay Tour - Low/Med927.00.6473
5-Band SF Bay Tour - Medium796.00.7537
5-Band SF Bay Tour - Med/High730.30.8216
5-Band SF Bay Tour - High704.60.8515
Chicago-Mac Upwind0.7878
Chicago-Mac All Purpose0.8088
Chicago-Mac Downwind0.8341
Bayview-Mac Cove Island0.7555
Bayview-Mac Shore0.7625
Harvest Moon Regatta611.50.9812

Club
Certificate
2024

Boat

KAIJA

EST29

Estonian Yachting Union
Purje 8, maja 3
11911 Tallinn
Estonia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOPTY 71 AMeasurementHINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA7.110Max. Beam2.494Draft1.469Displacement1,300Wetted area9.77IMS L5.827LSM05.386Acc. length7.110Sink (kg/mm) 7.46
VCGD0.021VCGM0.010RM Rated (kg·m) 21.5Limit of positive stability(°) N/AStability IndexN/ADefault crew weight285Declared crew weight290
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays2Spreaders1Rotating mastNo
P8.080IG7.000ISP7.100MDT10.075MDL10.100MDT2MDL2TLTaperMWGO
E3.020J2.320BAS0.900FSD0.030SFJSPL2.380WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date23/10/2019
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2024

Boat

KAIJA

EST29

Estonian Yachting Union
Purje 8, maja 3
11911 Tallinn
Estonia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.140.631.121.962.6014.67
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20.040.360.711.502.343.237.20NoNo 11.1730.050.340.661.231.842.417.23NoNo 8.9321/06/2021
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment27.207.207.204.424.0226.04
CRUISER/RACER REQUIREMENTS*
Accommodation length7.1 mTable area0.22 m²Headroom1.40 mMinimum number of berths2Personal gear stowage0.08 m³Fresh water capacity11 lMinimum number of seats in cockpit2Food stowage0.12 m³Fuel capacity20 l
*This list refers to the calculated requirements. See IMS Appendix 1 for the complete list of requirements.