Non Spin/HSFClub 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°37.5°
Beat VMG2.513.554.304.855.195.365.455.515.47
52°3.955.406.366.967.277.447.527.587.59
60°4.255.676.617.147.437.607.697.777.80
75°4.485.866.777.277.577.767.908.098.17
90°4.345.736.687.257.587.828.018.338.57
110°3.655.056.076.917.427.758.028.528.94
120°3.264.735.846.727.307.687.978.529.10
135°2.814.195.306.206.927.397.738.288.89
150°2.343.534.605.516.286.927.377.968.50
Run VMG2.033.063.984.795.516.186.777.578.08
Gybe Angles141.3°144.2°148.9°154.1°159.7°167.8°174.5°179.0°179.0°
APH ToD:572.6CDL: 9.920APH ToT: 1.0479CertNo:ZAN073
BOAT
ClassBALTIC 42DesignerDOUG PETERSONBuilderCEN MARINEAge date01/1986Series date01/1981Offset fileUS17459.BOFData fileRSA1010
HULL
Length Overall12.750Maximum Beam4.060Draft2.461Displacement10,045DLR8.9901IMS DivisionCruiser/RacerDynamic Allowance0.440%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 FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail11.08Storm Jib14.60Heavy Weather Jib39.41
SAIL LIMITS
Headsails1
✱ One set on the forestay
✱ Zero set flying
✱ Woven polyester sails
Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting Moment 220.1 Stability Index 123.5
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  04620004EMU Issued on 24/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub 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 VMG1432.81013.3836.3742.9693.8671.8660.8653.2658.5
52°911.7666.8566.1516.9495.0484.1478.9475.2474.4
60°846.5634.5544.8504.0484.5474.0468.0463.6461.5
75°804.3614.8532.0495.2475.9463.9455.5445.1440.4
90°829.5627.8538.7496.8474.8460.5449.3432.3419.8
110°985.2712.6592.8521.0485.1464.3448.7422.3402.6
120°1103.7761.1616.2535.7493.1469.0452.0422.5395.8
135°1279.4860.2678.8580.8520.5486.9466.0434.6405.0
150°1535.91019.0783.3653.8573.4520.3488.7452.4423.6
Run VMG1773.51176.6904.4752.0653.6582.9531.7475.9445.3
Selected Courses
Windward / Leeward1603.11095.0870.4747.4673.7627.3596.2564.5551.9
All purpose1190.5834.5679.3596.4549.4521.5503.7482.8470.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward706.70.8490
All purpose572.61.0479
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium568.91.0547
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low982.60.6106
Triple Number Windward/Leeward Medium703.10.8534
Triple Number Windward/Leeward High592.11.0133
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance625.80.9588
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium568.91.0547
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low982.60.6106
Triple Number Windward/Leeward Medium703.10.8534
Triple Number Windward/Leeward High592.11.0133
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1620.21103.1820.5673.4586.3541.4510.0466.1451.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7967
Downwind "popa"0.8273
70% up, 30% down "Ilhabela"0.8056
30% up, 70% down "Ilhabela-inverso"0.8178
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium568.91.0547
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low982.60.6106
Triple Number Windward/Leeward Medium703.10.8534
Triple Number Windward/Leeward High592.11.0133
Predominantly Upwind602.70.9956
Predominantly Downwind603.70.9939
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP596.51.0058 Predom. Rc High462.81.2964 5B SF Bay L/M786.30.7631 TriNum AP Low756.90.7927 Predom. Dn Low976.80.6142 5B SF Bay Med660.80.9079 TriNum AP Med569.01.0545 Predom. Dn L/M698.10.8595 5B SF Bay M/H587.71.0209 TriNum AP High500.31.1992 Predom. Dn Med579.11.0361 5B SF Bay High558.61.0742 TriNum W/L Low1032.40.5812 Predom. Dn M/H506.11.1855 5B AP Low856.70.7003 TriNum W/L Med703.10.8534 Predom. Dn High471.31.2732 5B AP L/M653.70.9178 TriNum W/L Hig592.11.0133 ChiMac Up Low770.00.7792 5B AP Med559.51.0723 Predom. Upwind628.00.9554 ChiMac Up Med690.10.8694 5B AP M/H507.01.1833 Predom. Reaching574.71.0441 ChiMac Up High598.51.0025 5B AP High484.21.2391 Predom. Downwind636.20.9431 ChiMac Off Low826.10.7263 5B W/L Low1165.90.5146 Predom. Up Low882.80.6796 ChiMac Off Med718.10.8356 5B W/L L/M831.10.7220 Predom. Up L/M665.40.9017 ChiMac Off High591.81.0139 5B W/L Med688.10.8719 Predom. Up Med580.91.0328 ChiMac AP Low792.00.7576 5B W/L M/H602.70.9956 Predom. Up M/H538.31.1146 ChiMac AP Med699.80.8574 5B W/L High567.81.0567 Predom. Up High522.71.1479 ChiMac AP High592.51.0126 W/L 60-40 Low1147.50.5229 Predom. Rc Low819.80.7319 BayMac Cove Island919.40.6526 W/L 60-40 L/M826.50.7259 Predom. Rc L/M614.40.9766 BayMac Shore908.00.6608 W/L 60-40 Med692.00.8671 Predom. Rc Med531.91.1281 Harvest Moon508.61.1796 W/L 60-40 M/H615.00.9757 Predom. Rc M/H485.41.2362 5B SF Bay Low966.40.6208 W/L 60-40 High585.31.0251      SA/DSPL Up21.56SA/DSPL Dn21.56
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance625.80.9588
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium568.91.0547
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low982.60.6106
Triple Number Windward/Leeward Medium703.10.8534
Triple Number Windward/Leeward High592.11.0133
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1620.21103.1820.5673.4586.3541.4510.0466.1451.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance625.80.9588
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium568.91.0547
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low982.60.6106
Triple Number Windward/Leeward Medium703.10.8534
Triple Number Windward/Leeward High592.11.0133
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1620.21103.1820.5673.4586.3541.4510.0466.1451.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance625.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1620.21103.1820.5673.4586.3541.4510.0466.1451.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium568.91.0547
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low982.60.6106
Triple Number Windward/Leeward Medium703.10.8534
Triple Number Windward/Leeward High592.11.0133
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating625.80.9588
FinRating, kevyt tuuli1152.50.8677
FinRating, kova tuuli488.41.0238
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium568.91.0547
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low982.60.6106
Triple Number Windward/Leeward Medium703.10.8534
Triple Number Windward/Leeward High592.11.0133
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9588
Triple Number Coastal/Long Distance Low0.7927
Triple Number Coastal/Long Distance Medium1.0547
Triple Number Coastal/Long Distance High1.1992
Triple Number Windward/Leeward Low0.6106
Triple Number Windward/Leeward Medium0.8534
Triple Number Windward/Leeward High1.0133
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1620.21103.1820.5673.4586.3541.4510.0466.1451.0
For information
General Purpose Handicap (GPH)647.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance625.80.9588
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium568.91.0547
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low982.60.6106
Triple Number Windward/Leeward Medium703.10.8534
Triple Number Windward/Leeward High592.11.0133
Saronikos S All Purpose643.60.9322
Saronikos S Upwind695.60.8625
Saronikos S Downwind597.61.0040
Saronikos N All Purpose643.60.9322
Saronikos N Upwind725.60.8270
Saronikos N Downwind661.40.9072
Saronikos SW All Purpose655.40.9154
Saronikos SW Upwind717.60.8361
Saronikos SW Downwind611.20.9816
Saronikos NE All Purpose720.40.8329
Saronikos NE Upwind683.10.8783
Saronikos NE Downwind756.30.7933
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1620.21103.1820.5673.4586.3541.4510.0466.1451.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium568.91.0547
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low982.60.6106
Triple Number Windward/Leeward Medium703.10.8534
Triple Number Windward/Leeward High592.11.0133
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose596.51.0058
5-Band All Purpose Low922.00.6507
5-Band All Purpose L/M678.10.8848
5-Band All Purpose Med578.11.0379
5-Band All Purpose M/H521.01.1516
5-Band All Purpose High495.91.2100
Single Number Predominant Upwind600.60.9989
Single Number Predominant Reaching550.31.0902
Single Number Predominant Downwind605.00.9918
5-Band 50-50 Windward/Leeward Low1165.90.5146
5-Band 50-50 Windward/Leeward L/M831.10.7220
5-Band 50-50 Windward/Leeward Med688.10.8719
5-Band 50-50 Windward/Leeward M/H602.70.9956
5-Band 50-50 Windward/Leeward High567.81.0567
5-Band 60-40 Windward/Leeward Low1147.50.5229
5-Band 60-40 Windward/Leeward L/M826.50.7259
5-Band 60-40 Windward/Leeward Med692.00.8671
5-Band 60-40 Windward/Leeward M/H615.00.9757
5-Band 60-40 Windward/Leeward High585.31.0251
Triple Number 50-50 Windward/Leeward Low1032.40.5812
Triple Number 50-50 Windward/Leeward Med703.20.8533
Triple Number 50-50 Windward/Leeward High592.11.0133
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward710.20.8449
Triple Number 60-40 Windward/Leeward Low1019.20.5887
Triple Number 60-40 Windward/Leeward Med705.90.8500
Triple Number 60-40 Windward/Leeward High605.80.9904
Triple Number All-Purpose Low824.10.7281
Triple Number All-Purpose Med588.31.0199
Triple Number All-Purpose High513.61.1681
Triple Number Predominant Upwind Low805.80.7446
Triple Number Predominant Upwind Med592.51.0127
Triple Number Predominant Upwind High535.71.1199
Triple Number Predominant Reaching Low740.70.8100
Triple Number Predominant Reaching Med547.81.0954
Triple Number Predominant Reaching High471.01.2740
Triple Number Predominant Downwind Low861.90.6961
Triple Number Predominant Downwind Med595.41.0076
Triple Number Predominant Downwind High490.31.2238
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance625.80.9588
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium568.91.0547
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low982.60.6106
Triple Number Windward/Leeward Medium703.10.8534
Triple Number Windward/Leeward High592.11.0133
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1620.21103.1820.5673.4586.3541.4510.0466.1451.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance625.80.9588
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium568.91.0547
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low982.60.6106
Triple Number Windward/Leeward Medium703.10.8534
Triple Number Windward/Leeward High592.11.0133
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1620.21103.1820.5673.4586.3541.4510.0466.1451.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low756.9
Triple Number Coastal/Long Distance Medium568.9
Triple Number Coastal/Long Distance High500.3
Triple Number Windward/Leeward Low982.6
Triple Number Windward/Leeward Medium703.1
Triple Number Windward/Leeward High592.1
Predominantly Upwind602.7
Predominantly Downwind603.7
Predominantly Reaching567.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance625.80.9588
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium568.91.0547
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low982.60.6106
Triple Number Windward/Leeward Medium703.10.8534
Triple Number Windward/Leeward High592.11.0133
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1620.21103.1820.5673.4586.3541.4510.0466.1451.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7927
Triple Number Coastal/Long Distance Medium1.0547
Triple Number Coastal/Long Distance High1.1992
Triple Number Windward/Leeward Low0.6106
Triple Number Windward/Leeward Medium0.8534
Triple Number Windward/Leeward High1.0133
Coastal/Long Distance0.9588
Predominantly Upwind0.9956
Predominantly Downwind0.9939
For information
General Purpose Handicap (GPH)647.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0479
Distanseseilas Trippeltall svak vind0.7927
Distanseseilas Trippeltall mellomvind1.0547
Distanseseilas Trippeltall sterk vind1.1992
Pølsebane Trippeltall svak vind0.6106
Pølsebane Trippeltall mellomvind0.8534
Pølsebane Trippeltall sterk vind1.0133
Motvind Singeltall0.9956
Medvind Singeltall0.9939
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium568.91.0547
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low982.60.6106
Triple Number Windward/Leeward Medium703.10.8534
Triple Number Windward/Leeward High592.11.0133
Coastal/Long Distance625.80.9588
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind602.70.9956
Predominantly Downwind603.70.9939
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore555.71.0798
Cape Doctor Coastal473.91.2662
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium568.91.0547
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low982.60.6106
Triple Number Windward/Leeward Medium703.10.8534
Triple Number Windward/Leeward High592.11.0133
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7927
Triple Number Coastal/Long Distance Medium1.0547
Triple Number Coastal/Long Distance High1.1992
Triple Number Windward/Leeward Low0.6106
Triple Number Windward/Leeward Medium0.8534
Triple Number Windward/Leeward High1.0133
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7927
Triple Number Coastal/Long Distance Medium1.0547
Triple Number Coastal/Long Distance High1.1992
Triple Number Windward/Leeward Low0.6106
Triple Number Windward/Leeward Medium0.8534
Triple Number Windward/Leeward High1.0133
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance625.80.9588
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium568.91.0547
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low982.60.6106
Triple Number Windward/Leeward Medium703.10.8534
Triple Number Windward/Leeward High592.11.0133
Predominantly Upwind602.70.9956
Predominantly Downwind603.70.9939
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1620.21103.1820.5673.4586.3541.4510.0466.1451.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance625.80.9588
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium568.91.0547
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low982.60.6106
Triple Number Windward/Leeward Medium703.10.8534
Triple Number Windward/Leeward High592.11.0133
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1620.21103.1820.5673.4586.3541.4510.0466.1451.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP596.51.0058 Predom. Dn High471.31.2732 5B AP M/H507.01.1833 TriNum AP Low756.90.7927 Predom. Rc Low819.80.7319 5B AP High484.21.2391 TriNum AP Med569.01.0545 Predom. Rc L/M614.40.9766 5B SF Bay Low966.40.6208 TriNum AP High500.31.1992 Predom. Rc Med531.91.1281 5B SF Bay L/M786.30.7631 TriNum W/L Low1032.40.5812 Predom. Rc M/H485.41.2362 5B SF Bay Med660.80.9079 TriNum W/L Med703.10.8534 Predom. Rc High462.81.2964 5B SF Bay M/H587.71.0209 TriNum W/L Hig592.11.0133 5B W/L Low1165.90.5146 5B SF Bay High558.61.0742 Predom. Upwind628.00.9554 5B W/L L/M831.10.7220 ChiMac Up Low770.00.7792 Predom. Reaching574.71.0441 5B W/L Med688.10.8719 ChiMac Up Med690.10.8694 Predom. Downwind636.20.9431 5B W/L M/H602.70.9956 ChiMac Up High598.51.0025 Predom. Up Low882.80.6796 5B W/L High567.81.0567 ChiMac Off Low826.10.7263 Predom. Up L/M665.40.9017 W/L 60-40 Low1147.50.5229 ChiMac Off Med718.10.8356 Predom. Up Med580.91.0328 W/L 60-40 L/M826.50.7259 ChiMac Off High591.81.0139 Predom. Up M/H538.31.1146 W/L 60-40 Med692.00.8671 ChiMac AP Low792.00.7576 Predom. Up High522.71.1479 W/L 60-40 M/H615.00.9757 ChiMac AP Med699.80.8574 Predom. Dn Low976.80.6142 W/L 60-40 High585.31.0251 ChiMac AP High592.51.0126 Predom. Dn L/M698.10.8595 5B AP Low856.70.7003 BayMac Cove Island919.40.6526 Predom. Dn Med579.11.0361 5B AP L/M653.70.9178 BayMac Shore908.00.6608 Predom. Dn M/H506.11.1855 5B AP Med559.51.0723 Harvest Moon508.61.1796      SA/DSPL Up21.56SA/DSPL Dn21.56
ORC Ref  04620004EMU Issued on 24/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub 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 L10.576LSM010.376Accomod. length12.750Sink (kg/mm) 23.88
VCGD-0.050VCGM-0.033 RM Rated (kg·m) 220.1Limit of positive stability(°) 118.5 Stability Index 123.5 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  04620004EMU Issued on 24/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub 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
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  04620004EMU Issued on 24/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org