Club
Certificate
2024

Boat

Calypso

EST 878

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 Angles43.9°42.5°41.6°40.3°39.6°39.5°40.6°43.4°
Beat VMG2.643.173.553.833.984.023.943.73
52°4.054.775.235.505.665.735.725.63
60°4.274.985.405.645.805.895.925.88
75°4.395.125.545.785.976.116.256.27
90°4.355.215.685.936.086.196.476.63
110°4.435.305.776.086.336.556.877.09
120°4.305.185.716.036.326.587.137.54
135°3.924.825.465.856.156.447.047.84
150°3.384.305.045.555.896.166.707.35
Run VMG2.933.734.404.985.465.796.326.83
Gybe Angles147.8°151.6°155.7°166.4°176.8°178.6°179.0°178.6°
APH ToD:714.4CDL: 5.566APH ToT: 0.8399CertNo:
BOAT
ClassBIRDIE 24DesignerHarry BeckerBuilderAge date01/1976Series date01/1976Offset fileBIRDIE24.offData fileEST878
HULL
Length Overall7.400 mMaximum Beam2.412 mDraft1.236 mDisplacement1,800 kgDLR8.8442IMS DivisionCruiser/RacerDynamic Allowance0.440%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight260 kg(declared)Minimum weight130 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail11.3911.59Headsail Luffed16.9316.93Headsail FlyingSymmetric32.0533.84Asymmetric
STORM SAIL AREAS (m²)
Trysail3.26Storm Jib4.40Heavy Weather Jib11.88
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

Calypso

EST 878

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 VMG1363.41134.31013.8939.7904.3895.5913.1964.6
52°889.0754.3688.4654.2636.0628.7629.3638.9
60°843.9723.1667.1637.9620.4610.8608.4611.8
75°820.3702.7650.2622.5603.5589.7576.0573.9
90°827.9691.1633.5606.6592.3581.7556.4542.9
110°811.9679.7624.0592.5568.6549.5524.2507.9
120°836.8694.3631.0596.6569.9546.8505.0477.5
135°919.1746.6658.8615.5585.4559.3511.1459.5
150°1063.9837.8715.0648.5611.7584.2537.2489.9
Run VMG1228.5966.1818.7723.4659.4621.3569.8527.1
Selected Courses
Windward / Leeward1295.91050.2916.2831.5781.9758.4741.4745.8
All purpose1005.9829.1739.5688.1658.2641.0622.1616.1
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward871.80.6882
All purpose714.40.8399
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low917.60.6539
Triple Number Coastal/Long Distance Medium709.50.8457
Triple Number Coastal/Long Distance High638.20.9401
Triple Number Windward/Leeward Low1173.00.5115
Triple Number Windward/Leeward Medium865.60.6932
Triple Number Windward/Leeward High757.90.7917
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance775.50.7737
Triple Number Coastal/Long Distance Low917.60.6539
Triple Number Coastal/Long Distance Medium709.50.8457
Triple Number Coastal/Long Distance High638.20.9401
Triple Number Windward/Leeward Low1173.00.5115
Triple Number Windward/Leeward Medium865.60.6932
Triple Number Windward/Leeward High757.90.7917
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1289.2987.5828.8733.5682.6647.6591.6579.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.5863
Downwind "popa"0.7517
70% up, 30% down "Ilhabela"0.6277
30% up, 70% down "Ilhabela-inverso"0.6930
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low917.60.6539
Triple Number Coastal/Long Distance Medium709.50.8457
Triple Number Coastal/Long Distance High638.20.9401
Triple Number Windward/Leeward Low1173.00.5115
Triple Number Windward/Leeward Medium865.60.6932
Triple Number Windward/Leeward High757.90.7917
Predominantly Upwind777.60.7716
Predominantly Downwind716.40.8375
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low917.50.6539
Triple Number AP Medium709.60.8456
Triple Number AP High638.20.9401
Triple Number Windward/Leeward Low1173.00.5115
Triple Number Windward/Leeward Medium865.60.6932
Triple Number Windward/Leeward High757.90.7917
Single Number Predominant Upwind776.40.7728
Single Number Predominant Reaching683.50.8778
Single Number Predominant Downwind717.00.8369
Predominant Upwind - Low1021.30.5875
Predominant Upwind - Low/Med855.80.7011
Predominant Upwind - Medium752.10.7978
Predominant Upwind - Med/High703.10.8533
Predominant Upwind - High694.20.8643
Predominant Downwind Low992.10.6048
Predominant Downwind Low/Med809.30.7414
Predominant Downwind Medium690.60.8688
Predominant Downwind Med/High620.30.9672
Predominant Downwind High583.11.0290
Predominant Reaching Low902.10.6651
Predominant Reaching Low/Med753.50.7963
Predominant Reaching Medium663.10.9049
Predominant Reaching Med/High614.00.9771
Predominant Reaching High587.91.0206
SA/DSPL Upwind19.10SA/DSPL Downwind29.30
Scoring OptionTODTOT
5-Band Windward/Leeward Low1240.20.4838
5-Band Windward/Leeward Low/Med1006.90.5959
5-Band Windward/Leeward Medium849.50.7063
5-Band Windward/Leeward Med/High765.60.7837
5-Band Windward/Leeward High745.10.8052
Windward/Leeward 60-40 Low1254.40.4783
Windward/Leeward 60-40 Low/Med1024.90.5854
Windward/Leeward 60-40 Medium871.30.6886
Windward/Leeward 60-40 Med/High793.20.7564
Windward/Leeward 60-40 High779.90.7693
5-Band AP Low965.80.6212
5-Band AP Low/Med802.70.7475
5-Band AP Medium699.50.8578
5-Band AP Med/High644.70.9307
5-Band AP High624.30.9610
5-Band SF Bay Tour - Low1183.20.5071
5-Band SF Bay Tour - Low/Med967.70.6200
5-Band SF Bay Tour - Medium825.50.7268
5-Band SF Bay Tour - Med/High752.00.7979
5-Band SF Bay Tour - High733.90.8176
Chicago-Mac Upwind0.7555
Chicago-Mac All Purpose0.7862
Chicago-Mac Downwind0.8231
Bayview-Mac Cove Island0.7301
Bayview-Mac Shore0.7339
Harvest Moon Regatta620.70.9667
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance775.50.7737
Triple Number Coastal/Long Distance Low917.60.6539
Triple Number Coastal/Long Distance Medium709.50.8457
Triple Number Coastal/Long Distance High638.20.9401
Triple Number Windward/Leeward Low1173.00.5115
Triple Number Windward/Leeward Medium865.60.6932
Triple Number Windward/Leeward High757.90.7917
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1289.2987.5828.8733.5682.6647.6591.6579.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance775.50.7737
Triple Number Coastal/Long Distance Low917.60.6539
Triple Number Coastal/Long Distance Medium709.50.8457
Triple Number Coastal/Long Distance High638.20.9401
Triple Number Windward/Leeward Low1173.00.5115
Triple Number Windward/Leeward Medium865.60.6932
Triple Number Windward/Leeward High757.90.7917
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1289.2987.5828.8733.5682.6647.6591.6579.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance775.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1289.2987.5828.8733.5682.6647.6591.6579.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low917.60.6539
Triple Number Coastal/Long Distance Medium709.50.8457
Triple Number Coastal/Long Distance High638.20.9401
Triple Number Windward/Leeward Low1173.00.5115
Triple Number Windward/Leeward Medium865.60.6932
Triple Number Windward/Leeward High757.90.7917
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)775.50.7737
Triple Number Coastal/Long Distance Low917.60.6539
Triple Number Coastal/Long Distance Medium709.50.8457
Triple Number Coastal/Long Distance High638.20.9401
Triple Number Windward/Leeward Low1173.00.5115
Triple Number Windward/Leeward Medium865.60.6932
Triple Number Windward/Leeward High757.90.7917
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1289.2987.5828.8733.5682.6647.6591.6579.1
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low917.60.6539
Triple Number Coastal/Long Distance Medium709.50.8457
Triple Number Coastal/Long Distance High638.20.9401
Triple Number Windward/Leeward Low1173.00.5115
Triple Number Windward/Leeward Medium865.60.6932
Triple Number Windward/Leeward High757.90.7917
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6539
Triple Number Coastal/Long Distance Medium0.8457
Triple Number Coastal/Long Distance High0.9401
Triple Number Windward/Leeward Low0.5115
Triple Number Windward/Leeward Medium0.6932
Triple Number Windward/Leeward High0.7917
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1289.2987.5828.8733.5682.6647.6591.6579.1
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance775.50.7737
Triple Number Coastal/Long Distance Low917.60.6539
Triple Number Coastal/Long Distance Medium709.50.8457
Triple Number Coastal/Long Distance High638.20.9401
Triple Number Windward/Leeward Low1173.00.5115
Triple Number Windward/Leeward Medium865.60.6932
Triple Number Windward/Leeward High757.90.7917
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1289.2987.5828.8733.5682.6647.6591.6579.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low917.60.6539
Triple Number Coastal/Long Distance Medium709.50.8457
Triple Number Coastal/Long Distance High638.20.9401
Triple Number Windward/Leeward Low1173.00.5115
Triple Number Windward/Leeward Medium865.60.6932
Triple Number Windward/Leeward High757.90.7917
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance775.50.7737
Triple Number Coastal/Long Distance Low917.60.6539
Triple Number Coastal/Long Distance Medium709.50.8457
Triple Number Coastal/Long Distance High638.20.9401
Triple Number Windward/Leeward Low1173.00.5115
Triple Number Windward/Leeward Medium865.60.6932
Triple Number Windward/Leeward High757.90.7917
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1289.2987.5828.8733.5682.6647.6591.6579.1
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance775.50.7737
Triple Number Coastal/Long Distance Low917.60.6539
Triple Number Coastal/Long Distance Medium709.50.8457
Triple Number Coastal/Long Distance High638.20.9401
Triple Number Windward/Leeward Low1173.00.5115
Triple Number Windward/Leeward Medium865.60.6932
Triple Number Windward/Leeward High757.90.7917
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1289.2987.5828.8733.5682.6647.6591.6579.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low917.6
Triple Number Coastal/Long Distance Medium709.5
Triple Number Coastal/Long Distance High638.2
Triple Number Windward/Leeward Low1173.0
Triple Number Windward/Leeward Medium865.6
Triple Number Windward/Leeward High757.9
Predominantly Upwind777.6
Predominantly Downwind716.4
Predominantly Reaching692.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance775.50.7737
Triple Number Coastal/Long Distance Low917.60.6539
Triple Number Coastal/Long Distance Medium709.50.8457
Triple Number Coastal/Long Distance High638.20.9401
Triple Number Windward/Leeward Low1173.00.5115
Triple Number Windward/Leeward Medium865.60.6932
Triple Number Windward/Leeward High757.90.7917
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1289.2987.5828.8733.5682.6647.6591.6579.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6539
Triple Number Coastal/Long Distance Medium0.8457
Triple Number Coastal/Long Distance High0.9401
Triple Number Windward/Leeward Low0.5115
Triple Number Windward/Leeward Medium0.6932
Triple Number Windward/Leeward High0.7917
Coastal/Long Distance0.7737
Predominantly Upwind0.7716
Predominantly Downwind0.8375
For information
General Purpose Handicap (GPH)801.7
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.6539
Tretall Distanseseilas Mellomvind0.8457
Tretall Distanseseilas Mye vind0.9401
Tretall Pølsebane Lite vind0.5115
Tretall Pølsebane Mellomvind0.6932
Tretall Pølsebane Mye vind0.7917
Distanseseilas ett tall0.8399
Enkeltall Motvind0.7716
Enkeltall Medvind0.8375
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low917.60.6539
Triple Number Coastal/Long Distance Medium709.50.8457
Triple Number Coastal/Long Distance High638.20.9401
Triple Number Windward/Leeward Low1173.00.5115
Triple Number Windward/Leeward Medium865.60.6932
Triple Number Windward/Leeward High757.90.7917
Coastal/Long Distance775.50.7737
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind777.60.7716
Predominantly Downwind716.40.8375
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore744.50.8059
Cape Doctor Coastal617.90.9711
Triple Number Coastal/Long Distance Low917.60.6539
Triple Number Coastal/Long Distance Medium709.50.8457
Triple Number Coastal/Long Distance High638.20.9401
Triple Number Windward/Leeward Low1173.00.5115
Triple Number Windward/Leeward Medium865.60.6932
Triple Number Windward/Leeward High757.90.7917
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6539
Triple Number Coastal/Long Distance Medium0.8457
Triple Number Coastal/Long Distance High0.9401
Triple Number Windward/Leeward Low0.5115
Triple Number Windward/Leeward Medium0.6932
Triple Number Windward/Leeward High0.7917
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6539
Triple Number Coastal/Long Distance Medium0.8457
Triple Number Coastal/Long Distance High0.9401
Triple Number Windward/Leeward Low0.5115
Triple Number Windward/Leeward Medium0.6932
Triple Number Windward/Leeward High0.7917
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance775.50.7737
Triple Number Coastal/Long Distance Low917.60.6539
Triple Number Coastal/Long Distance Medium709.50.8457
Triple Number Coastal/Long Distance High638.20.9401
Triple Number Windward/Leeward Low1173.00.5115
Triple Number Windward/Leeward Medium865.60.6932
Triple Number Windward/Leeward High757.90.7917
Predominantly Upwind777.60.7716
Predominantly Downwind716.40.8375
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1289.2987.5828.8733.5682.6647.6591.6579.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance775.50.7737
Triple Number Coastal/Long Distance Low917.60.6539
Triple Number Coastal/Long Distance Medium709.50.8457
Triple Number Coastal/Long Distance High638.20.9401
Triple Number Windward/Leeward Low1173.00.5115
Triple Number Windward/Leeward Medium865.60.6932
Triple Number Windward/Leeward High757.90.7917
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1289.2987.5828.8733.5682.6647.6591.6579.1
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low917.50.6539
Triple Number AP Medium709.60.8456
Triple Number AP High638.20.9401
Triple Number Windward/Leeward Low1173.00.5115
Triple Number Windward/Leeward Medium865.60.6932
Triple Number Windward/Leeward High757.90.7917
Single Number Predominant Upwind776.40.7728
Single Number Predominant Reaching683.50.8778
Single Number Predominant Downwind717.00.8369
Predominant Upwind - Low1021.30.5875
Predominant Upwind - Low/Med855.80.7011
Predominant Upwind - Medium752.10.7978
Predominant Upwind - Med/High703.10.8533
Predominant Upwind - High694.20.8643
Predominant Downwind Low992.10.6048
Predominant Downwind Low/Med809.30.7414
Predominant Downwind Medium690.60.8688
Predominant Downwind Med/High620.30.9672
Predominant Downwind High583.11.0290
Predominant Reaching Low902.10.6651
Predominant Reaching Low/Med753.50.7963
Predominant Reaching Medium663.10.9049
Predominant Reaching Med/High614.00.9771
Predominant Reaching High587.91.0206
SA/DSPL Upwind19.10SA/DSPL Downwind29.30
Scoring OptionTODTOT
5-Band Windward/Leeward Low1240.20.4838
5-Band Windward/Leeward Low/Med1006.90.5959
5-Band Windward/Leeward Medium849.50.7063
5-Band Windward/Leeward Med/High765.60.7837
5-Band Windward/Leeward High745.10.8052
Windward/Leeward 60-40 Low1254.40.4783
Windward/Leeward 60-40 Low/Med1024.90.5854
Windward/Leeward 60-40 Medium871.30.6886
Windward/Leeward 60-40 Med/High793.20.7564
Windward/Leeward 60-40 High779.90.7693
5-Band AP Low965.80.6212
5-Band AP Low/Med802.70.7475
5-Band AP Medium699.50.8578
5-Band AP Med/High644.70.9307
5-Band AP High624.30.9610
5-Band SF Bay Tour - Low1183.20.5071
5-Band SF Bay Tour - Low/Med967.70.6200
5-Band SF Bay Tour - Medium825.50.7268
5-Band SF Bay Tour - Med/High752.00.7979
5-Band SF Bay Tour - High733.90.8176
Chicago-Mac Upwind0.7555
Chicago-Mac All Purpose0.7862
Chicago-Mac Downwind0.8231
Bayview-Mac Cove Island0.7301
Bayview-Mac Shore0.7339
Harvest Moon Regatta620.70.9667

Club
Certificate
2024

Boat

Calypso

EST 878

Estonian Yachting Union
Purje 8, maja 3
11911 Tallinn
Estonia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassBIRDIE 24Measurement28/06/2021HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA7.400Max. Beam2.412Draft1.236Displacement1,800Wetted area12.61IMS L6.082LSM05.881Acc. length7.400Sink (kg/mm) 8.79
VCGD0.041VCGM0.068RM Rated (kg·m) 31.6Limit of positive stability(°) N/AStability IndexN/ADefault crew weight323Declared crew weight260
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays0Spreaders1Rotating mastNo
P7.780IG9.380ISP9.430MDT10.100MDL10.120MDT2MDL2TLMWGO
E2.390J3.000BAS1.200FSDSFJSPL3.000WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date28/06/2021
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2024

Boat

Calypso

EST 878

Estonian Yachting Union
Purje 8, maja 3
11911 Tallinn
Estonia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.120.530.941.592.0711.3905/06/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.050.460.901.832.833.859.00NoNo 16.9305/06/2024
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment17.427.427.424.986.0032.0505/06/2024
CRUISER/RACER REQUIREMENTS*
Accommodation length7.4 mTable area0.22 m²Headroom1.40 mMinimum number of berths2Personal gear stowage0.08 m³Fresh water capacity14 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.