Non Spin/HSFClub Certificate2025
ALIANCE IIIRL 8188
ORC
Central Rating Office
Issuing certificates for
Ireland
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 Angles44.1°44.1°42.3°40.7°39.1°38.6°38.6°39.3°41.2°
Beat VMG2.173.003.664.124.434.554.604.584.43
52°3.394.615.496.006.306.446.516.566.51
60°3.614.875.736.186.456.636.716.806.79
75°3.765.035.886.336.616.857.037.227.29
90°3.664.935.826.336.646.937.207.597.82
110°3.224.475.476.156.556.887.217.898.69
120°2.994.215.225.976.426.757.077.768.69
135°2.543.674.695.516.116.506.817.458.23
150°2.133.154.124.965.676.196.547.167.81
Run VMG1.842.733.594.405.125.766.236.877.48
Gybe Angles150.7°150.7°155.9°174.4°175.7°177.1°178.4°178.9°178.9°
APH ToD:652.7CDL: 7.217APH ToT: 0.9193CertNo:
BOAT
ClassLASER 28 X 1.55DesignerB.FARRBuilderRED FOX YACHTSAge date01/1996Series date01/1983Offset fileH221.BOFData fileIRL8188
HULL
Length Overall8.725 mMaximum Beam2.866 mDraft1.552 mDisplacement2,227 kgDLR5.6024IMS DivisionCruiser/RacerDynamic Allowance0.280%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.330m
CREW
Maximum weight444 kg(default)Minimum weight314 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail22.8623.41Headsail Luffed15.1415.14Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail6.73Storm Jib4.51Heavy Weather Jib12.16
SAIL LIMITS
Headsails5
✱ Zero set flying
Spinnakers0
✱ 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.
Non Spin/HSFClub Certificate2025
ALIANCE IIIRL 8188
ORC
Central Rating Office
Issuing certificates for
Ireland
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 VMG1657.11198.6984.3873.3812.3790.7782.6785.9811.8
52°1061.0781.1655.9599.7571.7558.7553.2549.0552.6
60°996.1739.7628.3582.2557.8543.3536.3529.7530.5
75°957.0715.6612.2568.9544.6525.7512.0498.8493.5
90°983.0729.6618.3569.0542.0519.2499.7474.5460.3
110°1118.8804.9657.8585.6549.7523.3499.4456.3414.4
120°1203.3855.9689.7603.3560.8533.2508.9463.7414.2
135°1415.8980.2767.9653.5589.2554.1528.5483.2437.3
150°1692.61142.6872.8725.2634.8581.5550.1503.1461.1
Run VMG1957.31318.91001.9818.6702.5625.1577.8523.9481.0
Selected Courses
Windward / Leeward1803.91258.8993.1845.9757.4707.9680.2654.9646.4
All purpose1350.2960.5775.2679.4625.0594.0574.4549.8534.4
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward801.00.7491
All purpose652.70.9193
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low867.90.6913
Triple Number Coastal/Long Distance Medium647.90.9261
Triple Number Coastal/Long Distance High570.11.0525
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium794.20.7555
Triple Number Windward/Leeward High677.70.8854
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance712.10.8426
Triple Number Coastal/Long Distance Low867.90.6913
Triple Number Coastal/Long Distance Medium647.90.9261
Triple Number Coastal/Long Distance High570.11.0525
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium794.20.7555
Triple Number Windward/Leeward High677.70.8854
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1947.11264.8934.9764.5666.3616.3580.8524.5503.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6744
Downwind "popa"0.7542
70% up, 30% down "Ilhabela"0.6965
30% up, 70% down "Ilhabela-inverso"0.7284
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low867.90.6913
Triple Number Coastal/Long Distance Medium647.90.9261
Triple Number Coastal/Long Distance High570.11.0525
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium794.20.7555
Triple Number Windward/Leeward High677.70.8854
Predominantly Upwind694.70.8637
Predominantly Downwind678.30.8845
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low867.90.6913
Triple Number AP Medium648.00.9260
Triple Number AP High570.11.0525
Triple Number Windward/Leeward Low1179.30.5088
Triple Number Windward/Leeward Medium794.20.7555
Triple Number Windward/Leeward High677.70.8854
Single Number Predominant Upwind725.00.8276
Single Number Predominant Reaching654.30.9171
Single Number Predominant Downwind714.70.8395
Predominant Upwind - Low1022.50.5868
Predominant Upwind - Low/Med769.40.7798
Predominant Upwind - Medium669.00.8968
Predominant Upwind - Med/High621.20.9659
Predominant Upwind - High606.50.9892
Predominant Downwind Low1105.70.5426
Predominant Downwind Low/Med787.40.7620
Predominant Downwind Medium648.80.9247
Predominant Downwind Med/High567.51.0572
Predominant Downwind High527.71.1370
Predominant Reaching Low941.10.6375
Predominant Reaching Low/Med702.20.8544
Predominant Reaching Medium605.00.9917
Predominant Reaching Med/High549.21.0925
Predominant Reaching High520.61.1525
SA/DSPL Upwind22.23SA/DSPL Downwind22.23
Scoring OptionTODTOT
5-Band Windward/Leeward Low1329.50.4513
5-Band Windward/Leeward Low/Med945.50.6346
5-Band Windward/Leeward Medium777.10.7721
5-Band Windward/Leeward Med/High687.10.8733
5-Band Windward/Leeward High657.80.9121
Windward/Leeward 60-40 Low1315.50.4561
Windward/Leeward 60-40 Low/Med946.70.6338
Windward/Leeward 60-40 Medium787.80.7616
Windward/Leeward 60-40 Med/High707.10.8486
Windward/Leeward 60-40 High684.20.8769
5-Band AP Low976.60.6144
5-Band AP Low/Med746.50.8037
5-Band AP Medium637.20.9417
5-Band AP Med/High577.81.0385
5-Band AP High551.41.0882
5-Band SF Bay Tour - Low1134.40.5289
5-Band SF Bay Tour - Low/Med903.20.6643
5-Band SF Bay Tour - Medium752.40.7974
5-Band SF Bay Tour - Med/High674.90.8890
5-Band SF Bay Tour - High648.80.9247
Chicago-Mac Upwind0.8003
Chicago-Mac All Purpose0.8073
Chicago-Mac Downwind0.8049
Bayview-Mac Cove Island0.5733
Bayview-Mac Shore0.5798
Harvest Moon Regatta565.01.0619
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance712.10.8426
Triple Number Coastal/Long Distance Low867.90.6913
Triple Number Coastal/Long Distance Medium647.90.9261
Triple Number Coastal/Long Distance High570.11.0525
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium794.20.7555
Triple Number Windward/Leeward High677.70.8854
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1947.11264.8934.9764.5666.3616.3580.8524.5503.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance712.10.8426
Triple Number Coastal/Long Distance Low867.90.6913
Triple Number Coastal/Long Distance Medium647.90.9261
Triple Number Coastal/Long Distance High570.11.0525
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium794.20.7555
Triple Number Windward/Leeward High677.70.8854
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1947.11264.8934.9764.5666.3616.3580.8524.5503.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance712.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1947.11264.8934.9764.5666.3616.3580.8524.5503.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low867.90.6913
Triple Number Coastal/Long Distance Medium647.90.9261
Triple Number Coastal/Long Distance High570.11.0525
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium794.20.7555
Triple Number Windward/Leeward High677.70.8854
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating712.10.8426
FinRating, kevyt tuuli1309.90.7634
FinRating, kova tuuli554.90.9011
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low867.90.6913
Triple Number Coastal/Long Distance Medium647.90.9261
Triple Number Coastal/Long Distance High570.11.0525
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium794.20.7555
Triple Number Windward/Leeward High677.70.8854
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8426
Triple Number Coastal/Long Distance Low0.6913
Triple Number Coastal/Long Distance Medium0.9261
Triple Number Coastal/Long Distance High1.0525
Triple Number Windward/Leeward Low0.5329
Triple Number Windward/Leeward Medium0.7555
Triple Number Windward/Leeward High0.8854
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1947.11264.8934.9764.5666.3616.3580.8524.5503.6
For information
General Purpose Handicap (GPH)738.7
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance712.10.8426
Triple Number Coastal/Long Distance Low867.90.6913
Triple Number Coastal/Long Distance Medium647.90.9261
Triple Number Coastal/Long Distance High570.11.0525
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium794.20.7555
Triple Number Windward/Leeward High677.70.8854
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1947.11264.8934.9764.5666.3616.3580.8524.5503.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low867.90.6913
Triple Number Coastal/Long Distance Medium647.90.9261
Triple Number Coastal/Long Distance High570.11.0525
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium794.20.7555
Triple Number Windward/Leeward High677.70.8854
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance712.10.8426
Triple Number Coastal/Long Distance Low867.90.6913
Triple Number Coastal/Long Distance Medium647.90.9261
Triple Number Coastal/Long Distance High570.11.0525
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium794.20.7555
Triple Number Windward/Leeward High677.70.8854
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1947.11264.8934.9764.5666.3616.3580.8524.5503.6
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance712.10.8426
Triple Number Coastal/Long Distance Low867.90.6913
Triple Number Coastal/Long Distance Medium647.90.9261
Triple Number Coastal/Long Distance High570.11.0525
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium794.20.7555
Triple Number Windward/Leeward High677.70.8854
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1947.11264.8934.9764.5666.3616.3580.8524.5503.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low867.9
Triple Number Coastal/Long Distance Medium647.9
Triple Number Coastal/Long Distance High570.1
Triple Number Windward/Leeward Low1125.9
Triple Number Windward/Leeward Medium794.2
Triple Number Windward/Leeward High677.7
Predominantly Upwind694.7
Predominantly Downwind678.3
Predominantly Reaching642.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance712.10.8426
Triple Number Coastal/Long Distance Low867.90.6913
Triple Number Coastal/Long Distance Medium647.90.9261
Triple Number Coastal/Long Distance High570.11.0525
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium794.20.7555
Triple Number Windward/Leeward High677.70.8854
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1947.11264.8934.9764.5666.3616.3580.8524.5503.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6913
Triple Number Coastal/Long Distance Medium0.9261
Triple Number Coastal/Long Distance High1.0525
Triple Number Windward/Leeward Low0.5329
Triple Number Windward/Leeward Medium0.7555
Triple Number Windward/Leeward High0.8854
Coastal/Long Distance0.8426
Predominantly Upwind0.8637
Predominantly Downwind0.8845
For information
General Purpose Handicap (GPH)738.7
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9193
Distanseseilas Trippeltall svak vind0.6913
Distanseseilas Trippeltall mellomvind0.9261
Distanseseilas Trippeltall sterk vind1.0525
Pølsebane Trippeltall svak vind0.5329
Pølsebane Trippeltall mellomvind0.7555
Pølsebane Trippeltall sterk vind0.8854
Motvind Singeltall0.8637
Medvind Singeltall0.8845
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low867.90.6913
Triple Number Coastal/Long Distance Medium647.90.9261
Triple Number Coastal/Long Distance High570.11.0525
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium794.20.7555
Triple Number Windward/Leeward High677.70.8854
Coastal/Long Distance712.10.8426
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind694.70.8637
Predominantly Downwind678.30.8845
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore649.00.9245
Cape Doctor Coastal539.01.1131
Triple Number Coastal/Long Distance Low867.90.6913
Triple Number Coastal/Long Distance Medium647.90.9261
Triple Number Coastal/Long Distance High570.11.0525
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium794.20.7555
Triple Number Windward/Leeward High677.70.8854
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6913
Triple Number Coastal/Long Distance Medium0.9261
Triple Number Coastal/Long Distance High1.0525
Triple Number Windward/Leeward Low0.5329
Triple Number Windward/Leeward Medium0.7555
Triple Number Windward/Leeward High0.8854
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6913
Triple Number Coastal/Long Distance Medium0.9261
Triple Number Coastal/Long Distance High1.0525
Triple Number Windward/Leeward Low0.5329
Triple Number Windward/Leeward Medium0.7555
Triple Number Windward/Leeward High0.8854
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance712.10.8426
Triple Number Coastal/Long Distance Low867.90.6913
Triple Number Coastal/Long Distance Medium647.90.9261
Triple Number Coastal/Long Distance High570.11.0525
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium794.20.7555
Triple Number Windward/Leeward High677.70.8854
Predominantly Upwind694.70.8637
Predominantly Downwind678.30.8845
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1947.11264.8934.9764.5666.3616.3580.8524.5503.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance712.10.8426
Triple Number Coastal/Long Distance Low867.90.6913
Triple Number Coastal/Long Distance Medium647.90.9261
Triple Number Coastal/Long Distance High570.11.0525
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium794.20.7555
Triple Number Windward/Leeward High677.70.8854
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1947.11264.8934.9764.5666.3616.3580.8524.5503.6
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low867.90.6913
Triple Number AP Medium648.00.9260
Triple Number AP High570.11.0525
Triple Number Windward/Leeward Low1179.30.5088
Triple Number Windward/Leeward Medium794.20.7555
Triple Number Windward/Leeward High677.70.8854
Single Number Predominant Upwind725.00.8276
Single Number Predominant Reaching654.30.9171
Single Number Predominant Downwind714.70.8395
Predominant Upwind - Low1022.50.5868
Predominant Upwind - Low/Med769.40.7798
Predominant Upwind - Medium669.00.8968
Predominant Upwind - Med/High621.20.9659
Predominant Upwind - High606.50.9892
Predominant Downwind Low1105.70.5426
Predominant Downwind Low/Med787.40.7620
Predominant Downwind Medium648.80.9247
Predominant Downwind Med/High567.51.0572
Predominant Downwind High527.71.1370
Predominant Reaching Low941.10.6375
Predominant Reaching Low/Med702.20.8544
Predominant Reaching Medium605.00.9917
Predominant Reaching Med/High549.21.0925
Predominant Reaching High520.61.1525
SA/DSPL Upwind22.23SA/DSPL Downwind22.23
Scoring OptionTODTOT
5-Band Windward/Leeward Low1329.50.4513
5-Band Windward/Leeward Low/Med945.50.6346
5-Band Windward/Leeward Medium777.10.7721
5-Band Windward/Leeward Med/High687.10.8733
5-Band Windward/Leeward High657.80.9121
Windward/Leeward 60-40 Low1315.50.4561
Windward/Leeward 60-40 Low/Med946.70.6338
Windward/Leeward 60-40 Medium787.80.7616
Windward/Leeward 60-40 Med/High707.10.8486
Windward/Leeward 60-40 High684.20.8769
5-Band AP Low976.60.6144
5-Band AP Low/Med746.50.8037
5-Band AP Medium637.20.9417
5-Band AP Med/High577.81.0385
5-Band AP High551.41.0882
5-Band SF Bay Tour - Low1134.40.5289
5-Band SF Bay Tour - Low/Med903.20.6643
5-Band SF Bay Tour - Medium752.40.7974
5-Band SF Bay Tour - Med/High674.90.8890
5-Band SF Bay Tour - High648.80.9247
Chicago-Mac Upwind0.8003
Chicago-Mac All Purpose0.8073
Chicago-Mac Downwind0.8049
Bayview-Mac Cove Island0.5733
Bayview-Mac Shore0.5798
Harvest Moon Regatta565.01.0619
Non Spin/HSFClub Certificate2025
ALIANCE IIIRL 8188
ORC
Central Rating Office
Issuing certificates for
Ireland
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassLASER 28 X 1.55Measurement10/09/2025HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA8.725Max. Beam2.866Draft1.552Displacement2,227Wetted area14.51IMS L7.674LSM07.352Acc. length8.725Sink (kg/mm) 11.36
VCGD0.014VCGM0.036RM Rated (kg·m) 47.1Limit of positive stability(°) N/AStability IndexN/ADefault crew weight444Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.330PBW0.085PIPA0.0033
PSD0.022PHD0.061PHL0.105
PSA17.0°ESL0.705
ST10.016ST20.088ST30.088
ST40.043ST50.130
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders1Rotating mastNo
P9.960IG9.440ISP9.640MDT10.097MDL10.132MDT20.097MDL20.132TL0.000MW0.132GO0.147
E3.860J2.930BAS1.320FSD0.027SFJ0.125SPL2.930WPLTPS0.000BD0.120MWT59.00MCG4.737
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date10/09/2025
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
ALIANCE IIIRL 8188
ORC
Central Rating Office
Issuing certificates for
Ireland
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.160.771.422.473.2922.86IRC
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.000.460.881.660.003.119.40NoNo 15.14IRC
CRUISER/RACER REQUIREMENTS*
Accommodation length8.7 mTable area0.33 m²Headroom1.57 mMinimum number of berths3Personal gear stowage0.12 m³Fresh water capacity40 lMinimum number of seats in cockpit3Food stowage0.18 m³Fuel capacity24 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.