Club Certificate2026
ISABELLARSA-1010
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 Angles46.1°43.1°40.9°39.5°38.2°37.3°36.7°36.7°37.4°
Beat VMG2.513.554.304.845.195.365.455.515.47
52°3.955.406.366.967.277.447.527.587.59
60°4.255.676.617.147.437.607.697.777.80
75°4.475.856.767.277.567.767.908.098.17
90°4.345.736.687.247.587.828.018.338.58
110°3.865.446.597.307.718.008.268.638.90
120°3.735.286.427.217.678.008.318.939.30
135°3.274.765.926.827.427.818.148.869.55
150°2.744.075.216.166.937.457.818.469.18
Run VMG2.373.524.515.356.086.707.197.888.48
Gybe Angles142.6°146.2°150.3°153.1°157.0°163.7°169.1°177.7°177.2°
APH ToD:552.3CDL: 9.920APH ToT: 1.0864CertNo:ZAC073
BOAT
ClassBALTIC 42DesignerDOUG PETERSONBuilderCEN MARINEAge date01/1986Series date01/1981Offset fileUS17459.BOFData fileRSA1010
HULL
Length Overall12.750Maximum Beam4.060Draft2.461Displacement10,045DLR8.9901IMS DivisionCruiser/RacerDynamic Allowance0.430%Age Allowance0.650%RS Assessment-0.152%
PROPELLER
InstallationShaft exposedTypeFeathering 2 bladesDiameter0.460m
CREW
Maximum weight726(default)Minimum weight596 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail34.8735.15Headsail Luffed66.2666.26Headsail FlyingSymmetric117.13117.13Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail11.08Storm Jib14.60Heavy Weather Jib39.41
SAIL LIMITS
Headsails6
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers5
STABILITY
Righting Moment 220.1 Stability Index 123.6
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  04620004EMS Issued on 24/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ISABELLARSA-1010
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 VMG1433.41013.7836.6743.1693.9671.7660.7653.0658.3
52°912.1667.0566.3517.0495.1484.1478.8475.1474.3
60°846.8634.7544.9504.1484.6474.0468.0463.5461.5
75°804.6615.0532.2495.3475.9463.9455.5445.1440.4
90°829.8628.1538.9497.0474.9460.6449.4432.3419.8
110°931.9661.4546.0492.9467.0449.9435.9417.3404.4
120°964.2682.4560.8499.6469.6449.9433.2403.2387.2
135°1099.5755.7608.0527.8485.5461.1442.1406.2377.1
150°1315.9885.2691.1584.6519.3483.3460.9425.4392.0
Run VMG1519.51022.1797.9672.8591.7537.1501.0457.0424.8
Selected Courses
Windward / Leeward1476.41017.9817.2708.0642.8604.4580.8555.0541.5
All purpose1112.8786.4645.2571.9531.3508.2493.2473.8461.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward673.80.8905
All purpose552.31.0864
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium548.51.0938
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium669.40.8963
Triple Number Windward/Leeward High577.01.0398
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance600.10.9998
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium548.51.0938
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium669.40.8963
Triple Number Windward/Leeward High577.01.0398
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.81018.3770.6641.2565.4526.8499.0456.7443.6
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7966
Downwind "popa"0.9171
70% up, 30% down "Ilhabela"0.8293
30% up, 70% down "Ilhabela-inverso"0.8773
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium548.51.0938
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium669.40.8963
Triple Number Windward/Leeward High577.01.0398
Predominantly Upwind591.71.0140
Predominantly Downwind567.11.0580
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP575.01.0434 Predom. Rc High453.41.3234 5B SF Bay L/M745.40.8050 TriNum AP Low715.80.8382 Predom. Dn Low884.30.6785 5B SF Bay Med634.10.9462 TriNum AP Med548.61.0937 Predom. Dn L/M645.10.9301 5B SF Bay M/H572.51.0480 TriNum AP High489.71.2253 Predom. Dn Med545.81.0994 5B SF Bay High547.31.0964 TriNum W/L Low962.50.6234 Predom. Dn M/H486.51.2334 5B AP Low800.30.7497 TriNum W/L Med669.40.8963 Predom. Dn High455.11.3184 5B AP L/M623.30.9625 TriNum W/L Hig577.01.0398 ChiMac Up Low750.50.7995 5B AP Med540.51.1101 Predom. Upwind616.40.9734 ChiMac Up Med675.20.8887 5B AP M/H495.71.2105 Predom. Reaching554.41.0823 ChiMac Up High588.71.0191 5B AP High475.11.2630 Predom. Downwind594.61.0091 ChiMac Off Low755.60.7941 5B W/L Low1082.40.5543 Predom. Up Low857.00.7001 ChiMac Off Med664.00.9036 5B W/L L/M782.50.7668 Predom. Up L/M650.70.9221 ChiMac Off High556.71.0778 5B W/L Med656.60.9138 Predom. Up Med571.71.0495 ChiMac AP Low749.10.8010 5B W/L M/H585.71.0245 Predom. Up M/H532.71.1263 ChiMac AP Med666.90.8997 5B W/L High557.11.0769 Predom. Up High517.91.1585 ChiMac AP High571.21.0505 W/L 60-40 Low1080.80.5552 Predom. Rc Low774.40.7748 BayMac Cove Island862.50.6957 W/L 60-40 L/M787.70.7617 Predom. Rc L/M588.71.0192 BayMac Shore854.60.7021 W/L 60-40 Med666.80.8999 Predom. Rc Med516.11.1627 Harvest Moon491.61.2205 W/L 60-40 M/H601.30.9978 Predom. Rc M/H475.41.2621 5B SF Bay Low909.20.6599 W/L 60-40 High576.81.0403      SA/DSPL Up21.56SA/DSPL Dn32.40
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance600.10.9998
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium548.51.0938
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium669.40.8963
Triple Number Windward/Leeward High577.01.0398
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.81018.3770.6641.2565.4526.8499.0456.7443.6
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance600.10.9998
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium548.51.0938
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium669.40.8963
Triple Number Windward/Leeward High577.01.0398
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.81018.3770.6641.2565.4526.8499.0456.7443.6
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance600.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.81018.3770.6641.2565.4526.8499.0456.7443.6
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium548.51.0938
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium669.40.8963
Triple Number Windward/Leeward High577.01.0398
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating600.10.9998
FinRating, kevyt tuuli1068.20.9361
FinRating, kova tuuli478.71.0444
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium548.51.0938
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium669.40.8963
Triple Number Windward/Leeward High577.01.0398
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9998
Triple Number Coastal/Long Distance Low0.8382
Triple Number Coastal/Long Distance Medium1.0938
Triple Number Coastal/Long Distance High1.2253
Triple Number Windward/Leeward Low0.6539
Triple Number Windward/Leeward Medium0.8963
Triple Number Windward/Leeward High1.0398
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.81018.3770.6641.2565.4526.8499.0456.7443.6
For information
General Purpose Handicap (GPH)621.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance600.10.9998
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium548.51.0938
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium669.40.8963
Triple Number Windward/Leeward High577.01.0398
Saronikos S All Purpose627.50.9562
Saronikos S Upwind695.80.8623
Saronikos S Downwind552.41.0861
Saronikos N All Purpose627.50.9562
Saronikos N Upwind725.70.8268
Saronikos N Downwind604.20.9930
Saronikos SW All Purpose636.70.9423
Saronikos SW Upwind717.80.8359
Saronikos SW Downwind563.21.0654
Saronikos NE All Purpose689.30.8705
Saronikos NE Upwind683.30.8781
Saronikos NE Downwind684.90.8761
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.81018.3770.6641.2565.4526.8499.0456.7443.6
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium548.51.0938
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium669.40.8963
Triple Number Windward/Leeward High577.01.0398
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose575.01.0434
5-Band All Purpose Low865.80.6930
5-Band All Purpose L/M645.90.9289
5-Band All Purpose Med557.81.0757
5-Band All Purpose M/H509.01.1787
5-Band All Purpose High486.11.2344
Single Number Predominant Upwind590.31.0164
Single Number Predominant Reaching532.51.1267
Single Number Predominant Downwind567.81.0567
5-Band 50-50 Windward/Leeward Low1082.40.5543
5-Band 50-50 Windward/Leeward L/M782.50.7668
5-Band 50-50 Windward/Leeward Med656.60.9138
5-Band 50-50 Windward/Leeward M/H585.71.0245
5-Band 50-50 Windward/Leeward High557.11.0769
5-Band 60-40 Windward/Leeward Low1080.80.5552
5-Band 60-40 Windward/Leeward L/M787.70.7617
5-Band 60-40 Windward/Leeward Med666.80.8999
5-Band 60-40 Windward/Leeward M/H601.30.9978
5-Band 60-40 Windward/Leeward High576.81.0403
Triple Number 50-50 Windward/Leeward Low962.50.6234
Triple Number 50-50 Windward/Leeward Med669.50.8961
Triple Number 50-50 Windward/Leeward High577.01.0398
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward683.80.8774
Triple Number 60-40 Windward/Leeward Low963.30.6228
Triple Number 60-40 Windward/Leeward Med679.00.8837
Triple Number 60-40 Windward/Leeward High593.81.0105
Triple Number All-Purpose Low777.20.7720
Triple Number All-Purpose Med566.51.0591
Triple Number All-Purpose High502.41.1943
Triple Number Predominant Upwind Low781.30.7680
Triple Number Predominant Upwind Med582.01.0309
Triple Number Predominant Upwind High532.21.1275
Triple Number Predominant Reaching Low703.20.8532
Triple Number Predominant Reaching Med530.71.1306
Triple Number Predominant Reaching High461.71.2995
Triple Number Predominant Downwind Low786.70.7627
Triple Number Predominant Downwind Med557.31.0765
Triple Number Predominant Downwind High470.01.2766
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance600.10.9998
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium548.51.0938
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium669.40.8963
Triple Number Windward/Leeward High577.01.0398
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.81018.3770.6641.2565.4526.8499.0456.7443.6
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance600.10.9998
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium548.51.0938
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium669.40.8963
Triple Number Windward/Leeward High577.01.0398
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.81018.3770.6641.2565.4526.8499.0456.7443.6
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low715.8
Triple Number Coastal/Long Distance Medium548.5
Triple Number Coastal/Long Distance High489.7
Triple Number Windward/Leeward Low917.6
Triple Number Windward/Leeward Medium669.4
Triple Number Windward/Leeward High577.0
Predominantly Upwind591.7
Predominantly Downwind567.1
Predominantly Reaching542.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance600.10.9998
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium548.51.0938
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium669.40.8963
Triple Number Windward/Leeward High577.01.0398
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.81018.3770.6641.2565.4526.8499.0456.7443.6
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8382
Triple Number Coastal/Long Distance Medium1.0938
Triple Number Coastal/Long Distance High1.2253
Triple Number Windward/Leeward Low0.6539
Triple Number Windward/Leeward Medium0.8963
Triple Number Windward/Leeward High1.0398
Coastal/Long Distance0.9998
Predominantly Upwind1.0140
Predominantly Downwind1.0580
For information
General Purpose Handicap (GPH)621.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0864
Distanseseilas Trippeltall svak vind0.8382
Distanseseilas Trippeltall mellomvind1.0938
Distanseseilas Trippeltall sterk vind1.2253
Pølsebane Trippeltall svak vind0.6539
Pølsebane Trippeltall mellomvind0.8963
Pølsebane Trippeltall sterk vind1.0398
Motvind Singeltall1.0140
Medvind Singeltall1.0580
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium548.51.0938
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium669.40.8963
Triple Number Windward/Leeward High577.01.0398
Coastal/Long Distance600.10.9998
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind591.71.0140
Predominantly Downwind567.11.0580
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore545.61.0998
Cape Doctor Coastal465.31.2896
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium548.51.0938
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium669.40.8963
Triple Number Windward/Leeward High577.01.0398
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8382
Triple Number Coastal/Long Distance Medium1.0938
Triple Number Coastal/Long Distance High1.2253
Triple Number Windward/Leeward Low0.6539
Triple Number Windward/Leeward Medium0.8963
Triple Number Windward/Leeward High1.0398
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8382
Triple Number Coastal/Long Distance Medium1.0938
Triple Number Coastal/Long Distance High1.2253
Triple Number Windward/Leeward Low0.6539
Triple Number Windward/Leeward Medium0.8963
Triple Number Windward/Leeward High1.0398
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance600.10.9998
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium548.51.0938
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium669.40.8963
Triple Number Windward/Leeward High577.01.0398
Predominantly Upwind591.71.0140
Predominantly Downwind567.11.0580
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.81018.3770.6641.2565.4526.8499.0456.7443.6
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance600.10.9998
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium548.51.0938
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium669.40.8963
Triple Number Windward/Leeward High577.01.0398
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.81018.3770.6641.2565.4526.8499.0456.7443.6
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP575.01.0434 Predom. Dn High455.11.3184 5B AP M/H495.71.2105 TriNum AP Low715.80.8382 Predom. Rc Low774.40.7748 5B AP High475.11.2630 TriNum AP Med548.61.0937 Predom. Rc L/M588.71.0192 5B SF Bay Low909.20.6599 TriNum AP High489.71.2253 Predom. Rc Med516.11.1627 5B SF Bay L/M745.40.8050 TriNum W/L Low962.50.6234 Predom. Rc M/H475.41.2621 5B SF Bay Med634.10.9462 TriNum W/L Med669.40.8963 Predom. Rc High453.41.3234 5B SF Bay M/H572.51.0480 TriNum W/L Hig577.01.0398 5B W/L Low1082.40.5543 5B SF Bay High547.31.0964 Predom. Upwind616.40.9734 5B W/L L/M782.50.7668 ChiMac Up Low750.50.7995 Predom. Reaching554.41.0823 5B W/L Med656.60.9138 ChiMac Up Med675.20.8887 Predom. Downwind594.61.0091 5B W/L M/H585.71.0245 ChiMac Up High588.71.0191 Predom. Up Low857.00.7001 5B W/L High557.11.0769 ChiMac Off Low755.60.7941 Predom. Up L/M650.70.9221 W/L 60-40 Low1080.80.5552 ChiMac Off Med664.00.9036 Predom. Up Med571.71.0495 W/L 60-40 L/M787.70.7617 ChiMac Off High556.71.0778 Predom. Up M/H532.71.1263 W/L 60-40 Med666.80.8999 ChiMac AP Low749.10.8010 Predom. Up High517.91.1585 W/L 60-40 M/H601.30.9978 ChiMac AP Med666.90.8997 Predom. Dn Low884.30.6785 W/L 60-40 High576.81.0403 ChiMac AP High571.21.0505 Predom. Dn L/M645.10.9301 5B AP Low800.30.7497 BayMac Cove Island862.50.6957 Predom. Dn Med545.81.0994 5B AP L/M623.30.9625 BayMac Shore854.60.7021 Predom. Dn M/H486.51.2334 5B AP Med540.51.1101 Harvest Moon491.61.2205      SA/DSPL Up21.56SA/DSPL Dn32.40
ORC Ref  04620004EMS Issued on 24/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ISABELLARSA-1010
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassBALTIC 42Measurement03/06/2022HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.750Maximum beam4.060Draft2.461Displacement10,045Wetted area34.44IMS L10.578LSM010.376Accomod. length12.750Sink (kg/mm) 23.88
VCGD-0.050VCGM-0.033 RM Rated (kg·m) 220.1Limit of positive stability(°) 118.6 Stability Index 123.6 BLR index 0.0000Default crew weight726 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.460PBWPIPA0.0027
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayFixedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P14.775IG17.085ISP16.975MDT10.160MDL10.230MDT2MDL2TLTaperMWGO
E4.283J5.420BAS1.875FSDFoilSFJSPL5.630WPLTPSBDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.050Flotation Date03/06/2022
SFFP0.896FFM1.306FF1.306LCFcl6.990SG1.0250
SAFP11.784FAM1.128FA1.128LCFsh7.280HBI1.171
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04620004EMS Issued on 24/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ISABELLARSA-1010
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.170.821.452.503.2634.87
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ13.517.9016.97NoNo 66.26
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS116.6716.6716.678.348.80117.13
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length12.8 mTable area0.66 m²Headroom1.84 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity204 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity106 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04620004EMS Issued on 24/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org