Non Spin/HSFClub Certificate2026
No PromisesRSA-173
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
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 Angles46.3°43.6°41.5°39.5°38.2°37.8°37.8°38.4°40.1°
Beat VMG2.213.143.824.294.514.604.654.654.51
52°3.484.815.686.146.356.456.516.576.54
60°3.745.075.896.306.516.636.716.806.79
75°3.935.246.046.436.696.897.037.207.27
90°3.815.145.996.446.757.027.247.577.81
110°3.254.615.626.266.646.997.338.038.76
120°3.004.345.366.096.526.867.207.968.95
135°2.553.794.825.656.226.596.927.608.51
150°2.143.234.235.085.796.286.637.277.99
Run VMG1.852.803.674.485.215.846.306.957.59
Gybe Angles145.1°149.2°154.6°172.1°173.7°175.7°177.7°178.0°177.5°
APH ToD:640.0CDL: 7.362APH ToT: 0.9375CertNo:ZAN259
BOAT
ClassLASER 28 MODDesignerB FarrBuilderPer. SailcraftAge date01/1985Series date01/1982Offset filelaser28-RSA173.offData fileRSA173
HULL
Length Overall8.629Maximum Beam2.810Draft1.552Displacement2,233DLR5.3276IMS DivisionCruiser/RacerDynamic Allowance0.260%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.330m
CREW
Maximum weight420(declared)Minimum weight290 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail23.5224.06Headsail Luffed17.2217.22Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail7.01Storm Jib4.59Heavy Weather Jib12.39
SAIL LIMITS
Headsails5
✱ Zero set flying
Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting Moment 46.5 Stability Index 111.9
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.
ORC Ref  04620004BM4 Issued on 17/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
No PromisesRSA-173
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
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 VMG1630.01144.9941.8839.5797.9782.6774.6775.0797.6
52°1035.5748.4634.3586.7566.8558.4552.7548.0550.8
60°962.0709.8611.0571.8552.8542.8536.5529.5530.1
75°916.2687.4596.1559.5537.8522.5512.3499.9495.2
90°943.7700.9600.7558.8533.7513.0497.1475.3461.2
110°1108.2780.9640.7575.3541.8514.8491.0448.1411.1
120°1198.8829.1671.0591.1552.5524.9500.0452.2402.1
135°1413.7949.2747.0637.5578.8546.3520.4473.6423.2
150°1686.01113.1851.9709.3622.2572.9543.0495.4450.4
Run VMG1946.91285.3979.6803.7690.8616.3571.5518.0474.1
Selected Courses
Windward / Leeward1788.41215.1960.7821.6744.3699.4673.0646.5635.8
All purpose1332.2926.3751.2662.3615.1587.5568.9543.8527.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward784.00.7653
All purpose640.00.9375
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low838.80.7153
Triple Number Coastal/Long Distance Medium635.30.9445
Triple Number Coastal/Long Distance High564.11.0636
Triple Number Windward/Leeward Low1087.90.5515
Triple Number Windward/Leeward Medium776.90.7723
Triple Number Windward/Leeward High669.70.8959
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance697.90.8597
Triple Number Coastal/Long Distance Low838.80.7153
Triple Number Coastal/Long Distance Medium635.30.9445
Triple Number Coastal/Long Distance High564.11.0636
Triple Number Windward/Leeward Low1087.90.5515
Triple Number Windward/Leeward Medium776.90.7723
Triple Number Windward/Leeward High669.70.8959
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1804.31222.1905.3744.0655.5609.6575.4519.3497.5
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6935
Downwind "popa"0.7685
70% up, 30% down "Ilhabela"0.7144
30% up, 70% down "Ilhabela-inverso"0.7443
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low838.80.7153
Triple Number Coastal/Long Distance Medium635.30.9445
Triple Number Coastal/Long Distance High564.11.0636
Triple Number Windward/Leeward Low1087.90.5515
Triple Number Windward/Leeward Medium776.90.7723
Triple Number Windward/Leeward High669.70.8959
Predominantly Upwind680.60.8816
Predominantly Downwind664.90.9024
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP667.10.8994 Predom. Rc High516.31.1621 5B SF Bay L/M871.40.6885 TriNum AP Low838.80.7153 Predom. Dn Low1079.60.5558 5B SF Bay Med737.30.8138 TriNum AP Med635.40.9443 Predom. Dn L/M767.40.7819 5B SF Bay M/H666.70.9000 TriNum AP High564.11.0636 Predom. Dn Med637.50.9411 5B SF Bay High639.70.9379 TriNum W/L Low1144.10.5245 Predom. Dn M/H561.11.0694 5B AP Low950.30.6314 TriNum W/L Med776.90.7723 Predom. Dn High521.31.1509 5B AP L/M725.60.8269 TriNum W/L Hig669.70.8959 ChiMac Up Low864.60.6940 5B AP Med625.80.9588 Predom. Upwind710.50.8445 ChiMac Up Med777.50.7717 5B AP M/H571.71.0495 Predom. Reaching641.90.9347 ChiMac Up High677.80.8852 5B AP High545.31.1004 Predom. Downwind701.60.8552 ChiMac Off Low910.70.6589 5B W/L Low1294.80.4634 Predom. Up Low990.10.6060 ChiMac Off Med791.20.7583 5B W/L L/M917.20.6542 Predom. Up L/M745.60.8047 ChiMac Off High651.70.9207 5B W/L Med761.70.7877 Predom. Up Med657.40.9127 ChiMac AP Low881.10.6810 5B W/L M/H679.00.8836 Predom. Up M/H616.00.9740 ChiMac AP Med779.70.7696 5B W/L High649.20.9241 Predom. Up High601.10.9982 ChiMac AP High661.70.9067 W/L 60-40 Low1279.00.4691 Predom. Rc Low913.70.6567 BayMac Cove Island1024.60.5856 W/L 60-40 L/M916.60.6546 Predom. Rc L/M683.40.8780 BayMac Shore1012.50.5926 W/L 60-40 Med771.80.7774 Predom. Rc Med594.91.0086 Harvest Moon564.71.0625 W/L 60-40 M/H698.80.8586 Predom. Rc M/H544.21.1026 5B SF Bay Low1073.80.5587 W/L 60-40 High675.20.8887      SA/DSPL Up23.79SA/DSPL Dn23.79
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance697.90.8597
Triple Number Coastal/Long Distance Low838.80.7153
Triple Number Coastal/Long Distance Medium635.30.9445
Triple Number Coastal/Long Distance High564.11.0636
Triple Number Windward/Leeward Low1087.90.5515
Triple Number Windward/Leeward Medium776.90.7723
Triple Number Windward/Leeward High669.70.8959
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1804.31222.1905.3744.0655.5609.6575.4519.3497.5
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance697.90.8597
Triple Number Coastal/Long Distance Low838.80.7153
Triple Number Coastal/Long Distance Medium635.30.9445
Triple Number Coastal/Long Distance High564.11.0636
Triple Number Windward/Leeward Low1087.90.5515
Triple Number Windward/Leeward Medium776.90.7723
Triple Number Windward/Leeward High669.70.8959
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1804.31222.1905.3744.0655.5609.6575.4519.3497.5
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance697.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1804.31222.1905.3744.0655.5609.6575.4519.3497.5
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low838.80.7153
Triple Number Coastal/Long Distance Medium635.30.9445
Triple Number Coastal/Long Distance High564.11.0636
Triple Number Windward/Leeward Low1087.90.5515
Triple Number Windward/Leeward Medium776.90.7723
Triple Number Windward/Leeward High669.70.8959
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating697.90.8597
FinRating, kevyt tuuli1280.10.7812
FinRating, kova tuuli548.40.9117
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low838.80.7153
Triple Number Coastal/Long Distance Medium635.30.9445
Triple Number Coastal/Long Distance High564.11.0636
Triple Number Windward/Leeward Low1087.90.5515
Triple Number Windward/Leeward Medium776.90.7723
Triple Number Windward/Leeward High669.70.8959
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8597
Triple Number Coastal/Long Distance Low0.7153
Triple Number Coastal/Long Distance Medium0.9445
Triple Number Coastal/Long Distance High1.0636
Triple Number Windward/Leeward Low0.5515
Triple Number Windward/Leeward Medium0.7723
Triple Number Windward/Leeward High0.8959
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1804.31222.1905.3744.0655.5609.6575.4519.3497.5
For information
General Purpose Handicap (GPH)721.8
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance697.90.8597
Triple Number Coastal/Long Distance Low838.80.7153
Triple Number Coastal/Long Distance Medium635.30.9445
Triple Number Coastal/Long Distance High564.11.0636
Triple Number Windward/Leeward Low1087.90.5515
Triple Number Windward/Leeward Medium776.90.7723
Triple Number Windward/Leeward High669.70.8959
Saronikos S All_Purpose719.10.8344
Saronikos S Upwind788.80.7607
Saronikos S Downwind650.30.9227
Saronikos N All_Purpose719.10.8344
Saronikos N Upwind826.30.7261
Saronikos N Downwind724.70.8279
Saronikos SW All_Purpose730.80.8210
Saronikos SW Upwind810.30.7405
Saronikos SW Downwind668.50.8975
Saronikos NE All_Purpose808.00.7426
Saronikos NE Upwind776.40.7728
Saronikos NE Downwind829.30.7235
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1804.31222.1905.3744.0655.5609.6575.4519.3497.5
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low838.80.7153
Triple Number Coastal/Long Distance Medium635.30.9445
Triple Number Coastal/Long Distance High564.11.0636
Triple Number Windward/Leeward Low1087.90.5515
Triple Number Windward/Leeward Medium776.90.7723
Triple Number Windward/Leeward High669.70.8959
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose667.10.8994
5-Band All-Purpose Low1026.50.5845
5-Band All-Purpose L/M752.60.7973
5-Band All-Purpose Med645.20.9300
5-Band All-Purpose M/H586.61.0228
5-Band All-Purpose High559.51.0724
Single Number Predominant Upwind678.20.8847
Single Number Predominant Reaching614.40.9765
Single Number Predominant Downwind666.50.9002
5-Band 50-50 Windward/Leeward Low1294.80.4634
5-Band 50-50 Windward/Leeward L/M917.20.6542
5-Band 50-50 Windward/Leeward Med761.70.7877
5-Band 50-50 Windward/Leeward M/H679.00.8836
5-Band 50-50 Windward/Leeward High649.20.9241
5-Band 60-40 Windward/Leeward Low1279.00.4691
5-Band 60-40 Windward/Leeward L/M916.60.6546
5-Band 60-40 Windward/Leeward Med771.80.7774
5-Band 60-40 Windward/Leeward M/H698.80.8586
5-Band 60-40 Windward/Leeward High675.20.8887
Triple Number 50-50 Windward/Leeward Low1144.10.5245
Triple Number 50-50 Windward/Leeward Med777.00.7722
Triple Number 50-50 Windward/Leeward High669.70.8959
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward793.50.7562
Triple Number 60-40 Windward/Leeward Low1133.60.5293
Triple Number 60-40 Windward/Leeward Med785.60.7637
Triple Number 60-40 Windward/Leeward High691.10.8682
Triple Number All-Purpose Low915.70.6552
Triple Number All-Purpose Med655.60.9152
Triple Number All-Purpose High578.81.0366
Triple Number Predominant Upwind Low902.10.6651
Triple Number Predominant Upwind Med668.70.8973
Triple Number Predominant Upwind High616.00.9741
Triple Number Predominant Reaching Low824.20.7280
Triple Number Predominant Reaching Med612.50.9795
Triple Number Predominant Reaching High527.41.1377
Triple Number Predominant Downwind Low951.30.6307
Triple Number Predominant Downwind Med653.10.9187
Triple Number Predominant Downwind High541.31.1084
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance697.90.8597
Triple Number Coastal/Long Distance Low838.80.7153
Triple Number Coastal/Long Distance Medium635.30.9445
Triple Number Coastal/Long Distance High564.11.0636
Triple Number Windward/Leeward Low1087.90.5515
Triple Number Windward/Leeward Medium776.90.7723
Triple Number Windward/Leeward High669.70.8959
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1804.31222.1905.3744.0655.5609.6575.4519.3497.5
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance697.90.8597
Triple Number Coastal/Long Distance Low838.80.7153
Triple Number Coastal/Long Distance Medium635.30.9445
Triple Number Coastal/Long Distance High564.11.0636
Triple Number Windward/Leeward Low1087.90.5515
Triple Number Windward/Leeward Medium776.90.7723
Triple Number Windward/Leeward High669.70.8959
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1804.31222.1905.3744.0655.5609.6575.4519.3497.5
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low838.8
Triple Number Coastal/Long Distance Medium635.3
Triple Number Coastal/Long Distance High564.1
Triple Number Windward/Leeward Low1087.9
Triple Number Windward/Leeward Medium776.9
Triple Number Windward/Leeward High669.7
Predominantly Upwind680.6
Predominantly Downwind664.9
Predominantly Reaching630.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance697.90.8597
Triple Number Coastal/Long Distance Low838.80.7153
Triple Number Coastal/Long Distance Medium635.30.9445
Triple Number Coastal/Long Distance High564.11.0636
Triple Number Windward/Leeward Low1087.90.5515
Triple Number Windward/Leeward Medium776.90.7723
Triple Number Windward/Leeward High669.70.8959
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1804.31222.1905.3744.0655.5609.6575.4519.3497.5
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7153
Triple Number Coastal/Long Distance Medium0.9445
Triple Number Coastal/Long Distance High1.0636
Triple Number Windward/Leeward Low0.5515
Triple Number Windward/Leeward Medium0.7723
Triple Number Windward/Leeward High0.8959
Coastal/Long Distance0.8597
Predominantly Upwind0.8816
Predominantly Downwind0.9024
For information
General Purpose Handicap (GPH)721.8
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9375
Distanseseilas Trippeltall svak vind0.7153
Distanseseilas Trippeltall mellomvind0.9445
Distanseseilas Trippeltall sterk vind1.0636
Pølsebane Trippeltall svak vind0.5515
Pølsebane Trippeltall mellomvind0.7723
Pølsebane Trippeltall sterk vind0.8959
Motvind Singeltall0.8816
Medvind Singeltall0.9024
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low838.80.7153
Triple Number Coastal/Long Distance Medium635.30.9445
Triple Number Coastal/Long Distance High564.11.0636
Triple Number Windward/Leeward Low1087.90.5515
Triple Number Windward/Leeward Medium776.90.7723
Triple Number Windward/Leeward High669.70.8959
Coastal/Long Distance697.90.8597
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind680.60.8816
Predominantly Downwind664.90.9024
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore639.00.9389
Cape Doctor Coastal532.21.1274
Triple Number Coastal/Long Distance Low838.80.7153
Triple Number Coastal/Long Distance Medium635.30.9445
Triple Number Coastal/Long Distance High564.11.0636
Triple Number Windward/Leeward Low1087.90.5515
Triple Number Windward/Leeward Medium776.90.7723
Triple Number Windward/Leeward High669.70.8959
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7153
Triple Number Coastal/Long Distance Medium0.9445
Triple Number Coastal/Long Distance High1.0636
Triple Number Windward/Leeward Low0.5515
Triple Number Windward/Leeward Medium0.7723
Triple Number Windward/Leeward High0.8959
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7153
Triple Number Coastal/Long Distance Medium0.9445
Triple Number Coastal/Long Distance High1.0636
Triple Number Windward/Leeward Low0.5515
Triple Number Windward/Leeward Medium0.7723
Triple Number Windward/Leeward High0.8959
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance697.90.8597
Triple Number Coastal/Long Distance Low838.80.7153
Triple Number Coastal/Long Distance Medium635.30.9445
Triple Number Coastal/Long Distance High564.11.0636
Triple Number Windward/Leeward Low1087.90.5515
Triple Number Windward/Leeward Medium776.90.7723
Triple Number Windward/Leeward High669.70.8959
Predominantly Upwind680.60.8816
Predominantly Downwind664.90.9024
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1804.31222.1905.3744.0655.5609.6575.4519.3497.5
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance697.90.8597
Triple Number Coastal/Long Distance Low838.80.7153
Triple Number Coastal/Long Distance Medium635.30.9445
Triple Number Coastal/Long Distance High564.11.0636
Triple Number Windward/Leeward Low1087.90.5515
Triple Number Windward/Leeward Medium776.90.7723
Triple Number Windward/Leeward High669.70.8959
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1804.31222.1905.3744.0655.5609.6575.4519.3497.5
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP667.10.8994 Predom. Dn High521.31.1509 5B AP M/H571.71.0495 TriNum AP Low838.80.7153 Predom. Rc Low913.70.6567 5B AP High545.31.1004 TriNum AP Med635.40.9443 Predom. Rc L/M683.40.8780 5B SF Bay Low1073.80.5587 TriNum AP High564.11.0636 Predom. Rc Med594.91.0086 5B SF Bay L/M871.40.6885 TriNum W/L Low1144.10.5245 Predom. Rc M/H544.21.1026 5B SF Bay Med737.30.8138 TriNum W/L Med776.90.7723 Predom. Rc High516.31.1621 5B SF Bay M/H666.70.9000 TriNum W/L Hig669.70.8959 5B W/L Low1294.80.4634 5B SF Bay High639.70.9379 Predom. Upwind710.50.8445 5B W/L L/M917.20.6542 ChiMac Up Low864.60.6940 Predom. Reaching641.90.9347 5B W/L Med761.70.7877 ChiMac Up Med777.50.7717 Predom. Downwind701.60.8552 5B W/L M/H679.00.8836 ChiMac Up High677.80.8852 Predom. Up Low990.10.6060 5B W/L High649.20.9241 ChiMac Off Low910.70.6589 Predom. Up L/M745.60.8047 W/L 60-40 Low1279.00.4691 ChiMac Off Med791.20.7583 Predom. Up Med657.40.9127 W/L 60-40 L/M916.60.6546 ChiMac Off High651.70.9207 Predom. Up M/H616.00.9740 W/L 60-40 Med771.80.7774 ChiMac AP Low881.10.6810 Predom. Up High601.10.9982 W/L 60-40 M/H698.80.8586 ChiMac AP Med779.70.7696 Predom. Dn Low1079.60.5558 W/L 60-40 High675.20.8887 ChiMac AP High661.70.9067 Predom. Dn L/M767.40.7819 5B AP Low950.30.6314 BayMac Cove Island1024.60.5856 Predom. Dn Med637.50.9411 5B AP L/M725.60.8269 BayMac Shore1012.50.5926 Predom. Dn M/H561.11.0694 5B AP Med625.80.9588 Harvest Moon564.71.0625      SA/DSPL Up23.79SA/DSPL Dn23.79
ORC Ref  04620004BM4 Issued on 17/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
No PromisesRSA-173
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassLASER 28 MODMeasurement03/08/2024HINPlan reviewHull constructionCoredCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall8.629Maximum beam2.810Draft1.552Displacement2,233Wetted area14.63IMS L7.719LSM07.483Accomod. length8.629Sink (kg/mm) 11.36
VCGD0.028VCGM0.009 RM Rated (kg·m) 46.5Limit of positive stability(°) 116.4 Stability Index 111.9 BLR index 0.0000Default crew weight455 Declared crew weight 420
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.330PBW0.105PIPA0.0029
EDL1.975ST10.040ST20.180
ST30.196ST40.110ST50.185
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P10.140IG9.480ISP9.730MDT10.085MDL10.126MDT20.054MDL20.073TL1.895MW0.126GO0.157
E3.948J3.025BAS1.385FSDSFJ0.023SPL3.480WPLTPS3.640BD0.153MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date16/08/2024
SFFP0.280FFM1.095FF1.095LCFcl4.987SG1.0240
SAFP8.104FAM0.828FA0.828LCFsh5.175HBI0.986
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04620004BM4 Issued on 17/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
No PromisesRSA-173
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain - 20230.170.811.462.493.2723.5206/10/20232023 Pentex
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJib Lapper0.061.001.731.732.392.999.46YesNo 17.2206/10/2023
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length8.6 mTable area0.33 m²Headroom1.55 mMinimum number of berths3Personal gear stowage0.12 m³Fresh water capacity39 lMinimum number of seats in cockpit3Food stowage0.18 m³Fuel capacity22 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04620004BM4 Issued on 17/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org