Non Spin/HSFClub Certificate2025
ZINGRSA-1306
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 Angles42.3°42.3°40.3°38.5°37.3°36.7°36.4°36.6°37.3°
Beat VMG2.633.664.495.045.295.425.495.575.56
52°4.095.546.577.167.417.527.607.707.73
60°4.355.816.797.337.607.737.827.948.00
75°4.495.966.917.447.798.038.188.398.51
90°4.325.796.807.407.798.138.448.819.08
110°3.665.076.217.057.598.028.449.289.94
120°3.354.745.916.817.417.868.309.2010.39
135°2.834.105.266.226.967.487.898.779.81
150°2.333.454.545.506.327.007.478.279.14
Run VMG2.022.993.934.795.586.306.927.778.53
Gybe Angles145.3°145.3°150.1°155.5°164.0°170.9°176.8°179.0°179.9°
APH ToD:562.2CDL: 9.961APH ToT: 1.0673CertNo:ZAN229
BOAT
ClassSIMONIS 35DesignerA. SIMONISBuilderFRED SCHOLTZAge date11/1991Series date10/1991Offset fileZING35.OFFData fileRSA1306
HULL
Length Overall10.770 mMaximum Beam3.560 mDraft2.211 mDisplacement4,390 kgDLR4.3137IMS DivisionPerformanceDynamic Allowance0.250%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFeathering 2 bladesDiameter0.383m
CREW
Maximum weight640 kg(declared)Minimum weight510 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail36.7937.54Headsail Luffed34.7334.73Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail10.72Storm Jib7.57Heavy Weather Jib20.42
SAIL LIMITS
Headsails6
✱ Zero set flying
Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
083 502 5546
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
ZINGRSA-1306
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 VMG1366.5982.5801.8713.7680.1664.4655.7645.8647.9
52°880.1650.1547.8502.9485.8478.4474.0467.7465.8
60°828.2620.1530.4491.3473.5465.5460.6453.2450.0
75°802.2604.5520.8483.9462.3448.1440.3429.3422.8
90°833.0621.7529.3486.4462.2442.7426.8408.5396.5
110°984.2709.5579.4510.3474.2448.7426.5387.9362.3
120°1073.5760.1609.2528.7485.8458.1433.7391.2346.4
135°1271.8877.2684.4579.2517.1481.4456.1410.4367.1
150°1546.41042.0793.5654.8569.2514.6481.6435.3393.8
Run VMG1784.11203.2916.1752.1645.5571.5520.3463.4422.0
Selected Courses
Windward / Leeward1572.81092.9858.9732.9662.8617.9588.0554.6535.0
All purpose1169.0830.5668.8584.8539.7511.6492.5466.2447.3
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward696.10.8620
All purpose562.21.0673
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low749.60.8004
Triple Number Coastal/Long Distance Medium558.51.0744
Triple Number Coastal/Long Distance High487.41.2309
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium691.30.8679
Triple Number Windward/Leeward High583.01.0292
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance615.30.9751
Triple Number Coastal/Long Distance Low749.60.8004
Triple Number Coastal/Long Distance Medium558.51.0744
Triple Number Coastal/Long Distance High487.41.2309
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium691.30.8679
Triple Number Windward/Leeward High583.01.0292
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1713.71103.9810.3660.6576.4531.7498.3447.2424.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8165
Downwind "popa"0.8281
70% up, 30% down "Ilhabela"0.8199
30% up, 70% down "Ilhabela-inverso"0.8246
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low749.60.8004
Triple Number Coastal/Long Distance Medium558.51.0744
Triple Number Coastal/Long Distance High487.41.2309
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium691.30.8679
Triple Number Windward/Leeward High583.01.0292
Predominantly Upwind590.91.0154
Predominantly Downwind597.01.0050
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low749.60.8004
Triple Number AP Medium558.51.0742
Triple Number AP High487.41.2309
Triple Number Windward/Leeward Low1023.20.5864
Triple Number Windward/Leeward Medium691.30.8679
Triple Number Windward/Leeward High583.01.0292
Single Number Predominant Upwind615.00.9757
Single Number Predominant Reaching564.31.0632
Single Number Predominant Downwind628.90.9541
Predominant Upwind - Low864.40.6941
Predominant Upwind - Low/Med650.40.9225
Predominant Upwind - Medium569.51.0536
Predominant Upwind - Med/High529.01.1343
Predominant Upwind - High510.51.1753
Predominant Downwind Low979.30.6127
Predominant Downwind Low/Med695.90.8621
Predominant Downwind Medium571.71.0496
Predominant Downwind Med/High494.41.2135
Predominant Downwind High453.61.3227
Predominant Reaching Low814.80.7363
Predominant Reaching Low/Med607.10.9883
Predominant Reaching Medium522.21.1490
Predominant Reaching Med/High471.81.2718
Predominant Reaching High444.11.3510
SA/DSPL Upwind26.55SA/DSPL Downwind26.55
Scoring OptionTODTOT
5-Band Windward/Leeward Low1155.00.5195
5-Band Windward/Leeward Low/Med820.00.7317
5-Band Windward/Leeward Medium677.00.8863
5-Band Windward/Leeward Med/High593.71.0106
5-Band Windward/Leeward High557.01.0773
Windward/Leeward 60-40 Low1130.60.5307
Windward/Leeward 60-40 Low/Med811.90.7390
Windward/Leeward 60-40 Medium679.80.8826
Windward/Leeward 60-40 Med/High606.50.9893
Windward/Leeward 60-40 High575.11.0432
5-Band AP Low850.60.7054
5-Band AP Low/Med643.90.9318
5-Band AP Medium549.31.0923
5-Band AP Med/High495.31.2115
5-Band AP High467.51.2835
5-Band SF Bay Tour - Low978.70.6131
5-Band SF Bay Tour - Low/Med777.80.7714
5-Band SF Bay Tour - Medium650.10.9230
5-Band SF Bay Tour - Med/High578.81.0366
5-Band SF Bay Tour - High546.01.0989
Chicago-Mac Upwind0.9452
Chicago-Mac All Purpose0.9344
Chicago-Mac Downwind0.9126
Bayview-Mac Cove Island0.6618
Bayview-Mac Shore0.6706
Harvest Moon Regatta487.21.2315
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance615.30.9751
Triple Number Coastal/Long Distance Low749.60.8004
Triple Number Coastal/Long Distance Medium558.51.0744
Triple Number Coastal/Long Distance High487.41.2309
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium691.30.8679
Triple Number Windward/Leeward High583.01.0292
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1713.71103.9810.3660.6576.4531.7498.3447.2424.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance615.30.9751
Triple Number Coastal/Long Distance Low749.60.8004
Triple Number Coastal/Long Distance Medium558.51.0744
Triple Number Coastal/Long Distance High487.41.2309
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium691.30.8679
Triple Number Windward/Leeward High583.01.0292
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1713.71103.9810.3660.6576.4531.7498.3447.2424.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance615.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1713.71103.9810.3660.6576.4531.7498.3447.2424.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low749.60.8004
Triple Number Coastal/Long Distance Medium558.51.0744
Triple Number Coastal/Long Distance High487.41.2309
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium691.30.8679
Triple Number Windward/Leeward High583.01.0292
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating615.30.9751
FinRating, kevyt tuuli1140.30.8769
FinRating, kova tuuli469.81.0643
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low749.60.8004
Triple Number Coastal/Long Distance Medium558.51.0744
Triple Number Coastal/Long Distance High487.41.2309
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium691.30.8679
Triple Number Windward/Leeward High583.01.0292
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9751
Triple Number Coastal/Long Distance Low0.8004
Triple Number Coastal/Long Distance Medium1.0744
Triple Number Coastal/Long Distance High1.2309
Triple Number Windward/Leeward Low0.6148
Triple Number Windward/Leeward Medium0.8679
Triple Number Windward/Leeward High1.0292
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1713.71103.9810.3660.6576.4531.7498.3447.2424.8
For information
General Purpose Handicap (GPH)636.6
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance615.30.9751
Triple Number Coastal/Long Distance Low749.60.8004
Triple Number Coastal/Long Distance Medium558.51.0744
Triple Number Coastal/Long Distance High487.41.2309
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium691.30.8679
Triple Number Windward/Leeward High583.01.0292
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1713.71103.9810.3660.6576.4531.7498.3447.2424.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low749.60.8004
Triple Number Coastal/Long Distance Medium558.51.0744
Triple Number Coastal/Long Distance High487.41.2309
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium691.30.8679
Triple Number Windward/Leeward High583.01.0292
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance615.30.9751
Triple Number Coastal/Long Distance Low749.60.8004
Triple Number Coastal/Long Distance Medium558.51.0744
Triple Number Coastal/Long Distance High487.41.2309
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium691.30.8679
Triple Number Windward/Leeward High583.01.0292
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1713.71103.9810.3660.6576.4531.7498.3447.2424.8
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance615.30.9751
Triple Number Coastal/Long Distance Low749.60.8004
Triple Number Coastal/Long Distance Medium558.51.0744
Triple Number Coastal/Long Distance High487.41.2309
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium691.30.8679
Triple Number Windward/Leeward High583.01.0292
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1713.71103.9810.3660.6576.4531.7498.3447.2424.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low749.6
Triple Number Coastal/Long Distance Medium558.5
Triple Number Coastal/Long Distance High487.4
Triple Number Windward/Leeward Low975.9
Triple Number Windward/Leeward Medium691.3
Triple Number Windward/Leeward High583.0
Predominantly Upwind590.9
Predominantly Downwind597.0
Predominantly Reaching558.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance615.30.9751
Triple Number Coastal/Long Distance Low749.60.8004
Triple Number Coastal/Long Distance Medium558.51.0744
Triple Number Coastal/Long Distance High487.41.2309
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium691.30.8679
Triple Number Windward/Leeward High583.01.0292
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1713.71103.9810.3660.6576.4531.7498.3447.2424.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8004
Triple Number Coastal/Long Distance Medium1.0744
Triple Number Coastal/Long Distance High1.2309
Triple Number Windward/Leeward Low0.6148
Triple Number Windward/Leeward Medium0.8679
Triple Number Windward/Leeward High1.0292
Coastal/Long Distance0.9751
Predominantly Upwind1.0154
Predominantly Downwind1.0050
For information
General Purpose Handicap (GPH)636.6
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0673
Distanseseilas Trippeltall svak vind0.8004
Distanseseilas Trippeltall mellomvind1.0744
Distanseseilas Trippeltall sterk vind1.2309
Pølsebane Trippeltall svak vind0.6148
Pølsebane Trippeltall mellomvind0.8679
Pølsebane Trippeltall sterk vind1.0292
Motvind Singeltall1.0154
Medvind Singeltall1.0050
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low749.60.8004
Triple Number Coastal/Long Distance Medium558.51.0744
Triple Number Coastal/Long Distance High487.41.2309
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium691.30.8679
Triple Number Windward/Leeward High583.01.0292
Coastal/Long Distance615.30.9751
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind590.91.0154
Predominantly Downwind597.01.0050
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore540.81.1094
Cape Doctor Coastal453.01.3246
Triple Number Coastal/Long Distance Low749.60.8004
Triple Number Coastal/Long Distance Medium558.51.0744
Triple Number Coastal/Long Distance High487.41.2309
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium691.30.8679
Triple Number Windward/Leeward High583.01.0292
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8004
Triple Number Coastal/Long Distance Medium1.0744
Triple Number Coastal/Long Distance High1.2309
Triple Number Windward/Leeward Low0.6148
Triple Number Windward/Leeward Medium0.8679
Triple Number Windward/Leeward High1.0292
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8004
Triple Number Coastal/Long Distance Medium1.0744
Triple Number Coastal/Long Distance High1.2309
Triple Number Windward/Leeward Low0.6148
Triple Number Windward/Leeward Medium0.8679
Triple Number Windward/Leeward High1.0292
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance615.30.9751
Triple Number Coastal/Long Distance Low749.60.8004
Triple Number Coastal/Long Distance Medium558.51.0744
Triple Number Coastal/Long Distance High487.41.2309
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium691.30.8679
Triple Number Windward/Leeward High583.01.0292
Predominantly Upwind590.91.0154
Predominantly Downwind597.01.0050
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1713.71103.9810.3660.6576.4531.7498.3447.2424.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance615.30.9751
Triple Number Coastal/Long Distance Low749.60.8004
Triple Number Coastal/Long Distance Medium558.51.0744
Triple Number Coastal/Long Distance High487.41.2309
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium691.30.8679
Triple Number Windward/Leeward High583.01.0292
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1713.71103.9810.3660.6576.4531.7498.3447.2424.8
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low749.60.8004
Triple Number AP Medium558.51.0742
Triple Number AP High487.41.2309
Triple Number Windward/Leeward Low1023.20.5864
Triple Number Windward/Leeward Medium691.30.8679
Triple Number Windward/Leeward High583.01.0292
Single Number Predominant Upwind615.00.9757
Single Number Predominant Reaching564.31.0632
Single Number Predominant Downwind628.90.9541
Predominant Upwind - Low864.40.6941
Predominant Upwind - Low/Med650.40.9225
Predominant Upwind - Medium569.51.0536
Predominant Upwind - Med/High529.01.1343
Predominant Upwind - High510.51.1753
Predominant Downwind Low979.30.6127
Predominant Downwind Low/Med695.90.8621
Predominant Downwind Medium571.71.0496
Predominant Downwind Med/High494.41.2135
Predominant Downwind High453.61.3227
Predominant Reaching Low814.80.7363
Predominant Reaching Low/Med607.10.9883
Predominant Reaching Medium522.21.1490
Predominant Reaching Med/High471.81.2718
Predominant Reaching High444.11.3510
SA/DSPL Upwind26.55SA/DSPL Downwind26.55
Scoring OptionTODTOT
5-Band Windward/Leeward Low1155.00.5195
5-Band Windward/Leeward Low/Med820.00.7317
5-Band Windward/Leeward Medium677.00.8863
5-Band Windward/Leeward Med/High593.71.0106
5-Band Windward/Leeward High557.01.0773
Windward/Leeward 60-40 Low1130.60.5307
Windward/Leeward 60-40 Low/Med811.90.7390
Windward/Leeward 60-40 Medium679.80.8826
Windward/Leeward 60-40 Med/High606.50.9893
Windward/Leeward 60-40 High575.11.0432
5-Band AP Low850.60.7054
5-Band AP Low/Med643.90.9318
5-Band AP Medium549.31.0923
5-Band AP Med/High495.31.2115
5-Band AP High467.51.2835
5-Band SF Bay Tour - Low978.70.6131
5-Band SF Bay Tour - Low/Med777.80.7714
5-Band SF Bay Tour - Medium650.10.9230
5-Band SF Bay Tour - Med/High578.81.0366
5-Band SF Bay Tour - High546.01.0989
Chicago-Mac Upwind0.9452
Chicago-Mac All Purpose0.9344
Chicago-Mac Downwind0.9126
Bayview-Mac Cove Island0.6618
Bayview-Mac Shore0.6706
Harvest Moon Regatta487.21.2315
Non Spin/HSFClub Certificate2025
ZINGRSA-1306
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSIMONIS 35Measurement11/12/1991HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA10.770Max. Beam3.560Draft2.211Displacement4,390Wetted area24.78IMS L10.280LSM010.057Acc. length10.770Sink (kg/mm) 19.05
VCGD0.068VCGM0.055RM Rated (kg·m) 113.8Limit of positive stability(°) N/AStability IndexN/ADefault crew weight694Declared crew weight640
PROPELLER
Propeller TypeFeathering 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.383PBW0.140PIPA0.0034
EDL0.575ST10.045ST20.180
ST30.180ST40.110ST50.270
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays1CheckstaysSpreaders2Rotating mastNo
P13.446IG12.251ISP12.335MDT10.100MDL10.160MDT20.100MDL20.100TL1.770MW0.170GO0.184
E4.552J3.745BAS1.497FSD0.034SFJ0.000SPL3.754WPLTPS4.420BD0.150MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date12/12/1991
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
ZINGRSA-1306
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.161.041.812.953.8036.7909/07/2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentH1530.120.721.392.794.255.7312.24NoNo 34.7318/01/2023WallbangerB0.110.591.092.002.893.7912.37YesNo 24.4023/02/2021