Club Certificate2025
ALBAITA-18125
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
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 Angles44.5°44.5°42.6°41.4°40.4°39.7°39.3°39.5°41.4°
Beat VMG1.942.683.273.694.004.184.254.254.10
52°3.054.134.925.465.785.966.066.096.05
60°3.254.375.165.655.946.116.226.296.29
75°3.364.515.325.816.096.286.436.616.68
90°3.244.475.425.996.306.516.646.817.00
110°3.324.575.526.076.406.686.937.367.61
120°3.164.405.375.986.346.636.917.458.00
135°2.813.954.925.676.126.436.727.277.90
150°2.353.374.295.055.656.046.316.807.27
Run VMG2.032.923.714.374.895.315.656.236.66
Gybe Angles145.3°145.3°146.9°147.6°151.2°157.2°161.5°174.1°174.1°
APH ToD:689.9CDL: 6.211APH ToT: 0.8697CertNo:25/1
BOAT
ClassComet 850DesignerFinotBuilderComarAge date03/1979Series date01/1979Offset fileIC850.OFFData fileI18125
HULL
Length Overall8.455 mMaximum Beam2.870 mDraft1.631 mDisplacement2,997 kgDLR9.6668IMS DivisionCruiser/RacerDynamic Allowance0.570%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeSolid 2 bladesDiameter0.350m
CREW
Maximum weight350 kg(declared)Minimum weight220 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail14.8015.10Headsail Luffed26.8226.82Headsail FlyingSymmetricAsymmetric48.3048.30 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail4.38Storm Jib5.17Heavy Weather Jib13.94
SAIL LIMITS
Headsails5
✱ One set on the forestay
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 Certificate2025
ALBAITA-18125
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
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 VMG1858.41343.01101.5975.2900.5861.2846.3847.7878.2
52°1180.2871.2731.1659.5623.0603.7594.5591.4595.5
60°1108.1824.3698.3636.9606.3588.8578.5572.7572.6
75°1071.8797.8676.9619.9591.4573.2559.8544.7539.2
90°1112.0804.6663.6601.0571.6553.0542.1528.7514.6
110°1085.5787.5652.0593.1562.5539.2519.6488.8472.8
120°1139.5819.0670.4602.3568.1542.7521.1483.1450.3
135°1283.4911.9732.4635.1588.5559.7535.8495.1455.4
150°1534.81067.7839.6712.9637.7596.3570.2529.8495.3
Run VMG1771.81232.9969.5823.2735.7678.2637.5578.1540.6
Selected Courses
Windward / Leeward1814.11287.91035.5899.2818.1769.7741.9712.9709.4
All purpose1379.7991.7809.0715.2663.4632.2613.1591.7582.7
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward857.00.7001
All purpose689.90.8697
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low900.40.6664
Triple Number Coastal/Long Distance Medium685.00.8759
Triple Number Coastal/Long Distance High609.90.9838
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium851.20.7049
Triple Number Windward/Leeward High737.90.8131
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance752.70.7971
Triple Number Coastal/Long Distance Low900.40.6664
Triple Number Coastal/Long Distance Medium685.00.8759
Triple Number Coastal/Long Distance High609.90.9838
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium851.20.7049
Triple Number Windward/Leeward High737.90.8131
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1920.01282.4972.0808.0709.5656.7619.8565.2550.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6109
Downwind "popa"0.7427
70% up, 30% down "Ilhabela"0.6452
30% up, 70% down "Ilhabela-inverso"0.6975
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low900.40.6664
Triple Number Coastal/Long Distance Medium685.00.8759
Triple Number Coastal/Long Distance High609.90.9838
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium851.20.7049
Triple Number Windward/Leeward High737.90.8131
Predominantly Upwind748.30.8018
Predominantly Downwind700.90.8560
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low900.40.6664
TriNum AP Med685.10.8758
TriNum AP High609.90.9838
TriNum W/L Low1213.40.4945
TriNum W/L Med851.20.7049
TriNum W/L Hig737.90.8131
Predom. Upwind781.20.7681
Predom. Reaching685.90.8748
Predom. Downwind733.30.8182
Predom. Up Low1098.90.5460
Predom. Up L/M830.10.7228
Predom. Up Med721.80.8313
Predom. Up M/H668.60.8974
Predom. Up High654.70.9165
Predom. Dn Low1083.20.5539
Predom. Dn L/M794.70.7550
Predom. Dn Med674.10.8901
Predom. Dn M/H604.00.9933
Predom. Dn High567.31.0577
Predom. Rc Low971.80.6174
Predom. Rc L/M730.10.8218
Predom. Rc Med635.00.9449
Predom. Rc M/H584.61.0264
Predom. Rc High561.01.0695
SA/DSPL Upwind19.95SA/DSPL Downwind30.24
Scoring OptionTODTOT
5B W/L Low1356.60.4423
5B W/L L/M992.50.6045
5B W/L Med835.30.7183
5B W/L M/H748.10.8021
5B W/L High717.30.8365
W/L 60-40 Low1367.60.4387
W/L 60-40 L/M1006.60.5961
W/L 60-40 Med851.90.7043
W/L 60-40 M/H769.20.7800
W/L 60-40 High744.40.8061
5B AP Low995.00.6030
5B AP L/M781.40.7679
5B AP Med674.70.8893
5B AP M/H617.00.9725
5B AP High593.91.0103
5B SF Bay Low1171.40.5122
5B SF Bay L/M949.40.6320
5B SF Bay Med804.60.7457
5B SF Bay M/H727.00.8253
5B SF Bay High700.70.8562
Chicago-Mac Upwind0.7421
Chicago-Mac All Purpose0.7678
Chicago-Mac Downwind0.7884
BayMac Cove Island1078.80.5562
BayMac Shore1071.80.5598
Harvest Moon596.21.0065
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance752.70.7971
Triple Number Coastal/Long Distance Low900.40.6664
Triple Number Coastal/Long Distance Medium685.00.8759
Triple Number Coastal/Long Distance High609.90.9838
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium851.20.7049
Triple Number Windward/Leeward High737.90.8131
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1920.01282.4972.0808.0709.5656.7619.8565.2550.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance752.70.7971
Triple Number Coastal/Long Distance Low900.40.6664
Triple Number Coastal/Long Distance Medium685.00.8759
Triple Number Coastal/Long Distance High609.90.9838
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium851.20.7049
Triple Number Windward/Leeward High737.90.8131
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1920.01282.4972.0808.0709.5656.7619.8565.2550.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance752.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1920.01282.4972.0808.0709.5656.7619.8565.2550.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low900.40.6664
Triple Number Coastal/Long Distance Medium685.00.8759
Triple Number Coastal/Long Distance High609.90.9838
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium851.20.7049
Triple Number Windward/Leeward High737.90.8131
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating752.70.7971
FinRating, kevyt tuuli1331.60.7510
FinRating, kova tuuli598.60.8353
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low900.40.6664
Triple Number Coastal/Long Distance Medium685.00.8759
Triple Number Coastal/Long Distance High609.90.9838
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium851.20.7049
Triple Number Windward/Leeward High737.90.8131
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.7971
Triple Number Coastal/Long Distance Low0.6664
Triple Number Coastal/Long Distance Medium0.8759
Triple Number Coastal/Long Distance High0.9838
Triple Number Windward/Leeward Low0.5165
Triple Number Windward/Leeward Medium0.7049
Triple Number Windward/Leeward High0.8131
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1920.01282.4972.0808.0709.5656.7619.8565.2550.1
For information
General Purpose Handicap (GPH)777.2
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance752.70.7971
Triple Number Coastal/Long Distance Low900.40.6664
Triple Number Coastal/Long Distance Medium685.00.8759
Triple Number Coastal/Long Distance High609.90.9838
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium851.20.7049
Triple Number Windward/Leeward High737.90.8131
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1920.01282.4972.0808.0709.5656.7619.8565.2550.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low900.40.6664
Triple Number Coastal/Long Distance Medium685.00.8759
Triple Number Coastal/Long Distance High609.90.9838
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium851.20.7049
Triple Number Windward/Leeward High737.90.8131
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance752.70.7971
Triple Number Coastal/Long Distance Low900.40.6664
Triple Number Coastal/Long Distance Medium685.00.8759
Triple Number Coastal/Long Distance High609.90.9838
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium851.20.7049
Triple Number Windward/Leeward High737.90.8131
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1920.01282.4972.0808.0709.5656.7619.8565.2550.1
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance752.70.7971
Triple Number Coastal/Long Distance Low900.40.6664
Triple Number Coastal/Long Distance Medium685.00.8759
Triple Number Coastal/Long Distance High609.90.9838
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium851.20.7049
Triple Number Windward/Leeward High737.90.8131
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1920.01282.4972.0808.0709.5656.7619.8565.2550.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low900.4
Triple Number Coastal/Long Distance Medium685.0
Triple Number Coastal/Long Distance High609.9
Triple Number Windward/Leeward Low1161.7
Triple Number Windward/Leeward Medium851.2
Triple Number Windward/Leeward High737.9
Predominantly Upwind748.3
Predominantly Downwind700.9
Predominantly Reaching668.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance752.70.7971
Triple Number Coastal/Long Distance Low900.40.6664
Triple Number Coastal/Long Distance Medium685.00.8759
Triple Number Coastal/Long Distance High609.90.9838
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium851.20.7049
Triple Number Windward/Leeward High737.90.8131
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1920.01282.4972.0808.0709.5656.7619.8565.2550.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6664
Triple Number Coastal/Long Distance Medium0.8759
Triple Number Coastal/Long Distance High0.9838
Triple Number Windward/Leeward Low0.5165
Triple Number Windward/Leeward Medium0.7049
Triple Number Windward/Leeward High0.8131
Coastal/Long Distance0.7971
Predominantly Upwind0.8018
Predominantly Downwind0.8560
For information
General Purpose Handicap (GPH)777.2
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.8697
Distanseseilas Trippeltall svak vind0.6664
Distanseseilas Trippeltall mellomvind0.8759
Distanseseilas Trippeltall sterk vind0.9838
Pølsebane Trippeltall svak vind0.5165
Pølsebane Trippeltall mellomvind0.7049
Pølsebane Trippeltall sterk vind0.8131
Motvind Singeltall0.8018
Medvind Singeltall0.8560
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low900.40.6664
Triple Number Coastal/Long Distance Medium685.00.8759
Triple Number Coastal/Long Distance High609.90.9838
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium851.20.7049
Triple Number Windward/Leeward High737.90.8131
Coastal/Long Distance752.70.7971
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind748.30.8018
Predominantly Downwind700.90.8560
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore710.40.8445
Cape Doctor Coastal585.41.0249
Triple Number Coastal/Long Distance Low900.40.6664
Triple Number Coastal/Long Distance Medium685.00.8759
Triple Number Coastal/Long Distance High609.90.9838
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium851.20.7049
Triple Number Windward/Leeward High737.90.8131
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6664
Triple Number Coastal/Long Distance Medium0.8759
Triple Number Coastal/Long Distance High0.9838
Triple Number Windward/Leeward Low0.5165
Triple Number Windward/Leeward Medium0.7049
Triple Number Windward/Leeward High0.8131
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6664
Triple Number Coastal/Long Distance Medium0.8759
Triple Number Coastal/Long Distance High0.9838
Triple Number Windward/Leeward Low0.5165
Triple Number Windward/Leeward Medium0.7049
Triple Number Windward/Leeward High0.8131
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance752.70.7971
Triple Number Coastal/Long Distance Low900.40.6664
Triple Number Coastal/Long Distance Medium685.00.8759
Triple Number Coastal/Long Distance High609.90.9838
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium851.20.7049
Triple Number Windward/Leeward High737.90.8131
Predominantly Upwind748.30.8018
Predominantly Downwind700.90.8560
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1920.01282.4972.0808.0709.5656.7619.8565.2550.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance752.70.7971
Triple Number Coastal/Long Distance Low900.40.6664
Triple Number Coastal/Long Distance Medium685.00.8759
Triple Number Coastal/Long Distance High609.90.9838
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium851.20.7049
Triple Number Windward/Leeward High737.90.8131
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1920.01282.4972.0808.0709.5656.7619.8565.2550.1
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low900.40.6664
TriNum AP Med685.10.8758
TriNum AP High609.90.9838
TriNum W/L Low1213.40.4945
TriNum W/L Med851.20.7049
TriNum W/L Hig737.90.8131
Predom. Upwind781.20.7681
Predom. Reaching685.90.8748
Predom. Downwind733.30.8182
Predom. Up Low1098.90.5460
Predom. Up L/M830.10.7228
Predom. Up Med721.80.8313
Predom. Up M/H668.60.8974
Predom. Up High654.70.9165
Predom. Dn Low1083.20.5539
Predom. Dn L/M794.70.7550
Predom. Dn Med674.10.8901
Predom. Dn M/H604.00.9933
Predom. Dn High567.31.0577
Predom. Rc Low971.80.6174
Predom. Rc L/M730.10.8218
Predom. Rc Med635.00.9449
Predom. Rc M/H584.61.0264
Predom. Rc High561.01.0695
SA/DSPL Upwind19.95SA/DSPL Downwind30.24
Scoring OptionTODTOT
5B W/L Low1356.60.4423
5B W/L L/M992.50.6045
5B W/L Med835.30.7183
5B W/L M/H748.10.8021
5B W/L High717.30.8365
W/L 60-40 Low1367.60.4387
W/L 60-40 L/M1006.60.5961
W/L 60-40 Med851.90.7043
W/L 60-40 M/H769.20.7800
W/L 60-40 High744.40.8061
5B AP Low995.00.6030
5B AP L/M781.40.7679
5B AP Med674.70.8893
5B AP M/H617.00.9725
5B AP High593.91.0103
5B SF Bay Low1171.40.5122
5B SF Bay L/M949.40.6320
5B SF Bay Med804.60.7457
5B SF Bay M/H727.00.8253
5B SF Bay High700.70.8562
Chicago-Mac Upwind0.7421
Chicago-Mac All Purpose0.7678
Chicago-Mac Downwind0.7884
BayMac Cove Island1078.80.5562
BayMac Shore1071.80.5598
Harvest Moon596.21.0065
Club Certificate2025
ALBAITA-18125
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)
ClassComet 850Measurement14/03/1994HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA8.455Max. Beam2.870Draft1.631Displacement2,997Wetted area15.54IMS L6.923LSM06.768Acc. length8.455Sink (kg/mm) 11.36
VCGD-0.100VCGM-0.006RM Rated (kg·m) 53.3Limit of positive stability(°) N/AStability IndexN/ADefault crew weight394Declared crew weight350
PROPELLER
Propeller TypeSolid 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.350PBW0.100PIPA0.0143
PSD0.025PHD0.050PHL0.110
PSA22.0°ESL0.670
ST10.025ST20.080ST30.100
ST40.050ST50.140
RIG
Forestay tensionFixedInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders1Rotating mastNo
P8.890IG10.100ISP10.300MDT10.144MDL10.178MDT2MDL2TLNo TaperMW0.150GO0.170
E2.810J3.300BAS1.300FSDFoilSFJSPLWPLTPS3.300BD0.100MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.100Flotation Date21/05/2025
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
ALBAITA-18125
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.070.571.041.792.3814.8020/05/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.040.641.282.614.005.4010.10NoNo 26.8221/05/2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA11.159.1510.155.556.3587%48.3020/05/2025
CRUISER/RACER REQUIREMENTS*
Accommodation length8.5 mTable area0.33 m²Headroom1.40 mMinimum number of berths3Personal gear stowage0.12 m³Fresh water capacity38 lMinimum number of seats in cockpit3Food stowage0.18 m³Fuel capacity20 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.