Double HandedClub Certificate2026
ZephyrRSA-3702
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 Angles49.2°46.8°44.9°43.6°43.1°43.0°42.9°43.4°45.1°
Beat VMG1.952.893.624.174.544.774.864.854.69
52°3.134.565.606.356.887.197.317.367.25
60°3.454.925.956.707.217.517.667.747.71
75°3.705.186.236.997.507.818.008.198.25
90°3.605.116.257.107.617.898.148.498.71
110°3.665.266.487.367.898.238.498.808.99
120°3.525.096.317.247.848.238.559.149.48
135°3.084.565.786.787.538.028.389.109.88
150°2.573.865.036.056.927.578.028.739.47
Run VMG2.223.354.365.256.046.737.308.128.76
Gybe Angles143.8°146.2°149.4°151.9°155.5°161.0°166.0°177.2°177.2°
APH ToD:582.7CDL: 9.392APH ToT: 1.0297CertNo:ZAD278
BOAT
ClassElan 434 ImpressionDesignerHumphreysBuilderElanAge date01/2008Series date01/2005Offset fileIMP434DK.OFFData fileRSA3702
HULL
Length Overall13.000Maximum Beam4.198Draft1.908Displacement11,472DLR7.1252IMS DivisionCruiser/RacerDynamic Allowance0.480%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeSolid 3 bladesDiameter0.440m
CREW
Maximum weight170(default)Minimum weight120 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail43.8544.38Headsail Luffed44.5744.57Headsail FlyingSymmetric112.27112.27Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail13.92Storm Jib12.64Heavy Weather Jib34.13
SAIL LIMITS
Headsails5
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting Moment 263.8 Stability Index 118.9
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  04620004C4S Issued on 21/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
ZephyrRSA-3702
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 VMG1850.41246.3993.7864.3792.7755.4741.5741.7767.1
52°1151.6789.3642.5566.5523.0501.0492.2489.0496.8
60°1044.1732.4605.3537.5499.2479.3469.8464.9467.0
75°973.3694.6578.3515.2480.2461.1449.8439.5436.4
90°999.3705.0576.3507.1473.2456.3442.3424.0413.4
110°982.6684.0555.6489.5456.3437.3423.9409.0400.4
120°1023.6707.0570.1497.0459.1437.5421.0394.0379.6
135°1169.8789.5623.0530.9478.3449.2429.4395.6364.5
150°1401.9932.0715.9594.7520.2475.3448.6412.6380.1
Run VMG1618.81076.2826.6685.7595.8535.2493.4443.5411.1
Selected Courses
Windward / Leeward1734.61161.3910.1775.0694.2645.3617.5592.6589.1
All purpose1298.7884.0704.9609.2554.6523.7505.9488.1482.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward732.80.8188
All purpose582.71.0297
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low794.50.7552
Triple Number Coastal/Long Distance Medium577.61.0387
Triple Number Coastal/Long Distance High503.71.1912
Triple Number Windward/Leeward Low1035.70.5793
Triple Number Windward/Leeward Medium726.90.8254
Triple Number Windward/Leeward High615.10.9754
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance638.40.9399
Triple Number Coastal/Long Distance Low794.50.7552
Triple Number Coastal/Long Distance Medium577.61.0387
Triple Number Coastal/Long Distance High503.71.1912
Triple Number Windward/Leeward Low1035.70.5793
Triple Number Windward/Leeward Medium726.90.8254
Triple Number Windward/Leeward High615.10.9754
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1723.01152.8851.5692.0596.3544.5509.4459.3450.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6845
Downwind "popa"0.9020
70% up, 30% down "Ilhabela"0.7379
30% up, 70% down "Ilhabela-inverso"0.8235
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low794.50.7552
Triple Number Coastal/Long Distance Medium577.61.0387
Triple Number Coastal/Long Distance High503.71.1912
Triple Number Windward/Leeward Low1035.70.5793
Triple Number Windward/Leeward Medium726.90.8254
Triple Number Windward/Leeward High615.10.9754
Predominantly Upwind643.40.9326
Predominantly Downwind585.11.0255
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP609.20.9850 Predom. Rc High456.31.3149 5B SF Bay L/M828.10.7245 TriNum AP Low794.50.7552 Predom. Dn Low965.90.6212 5B SF Bay Med686.70.8737 TriNum AP Med577.71.0386 Predom. Dn L/M679.30.8833 5B SF Bay M/H610.10.9834 TriNum AP High503.71.1912 Predom. Dn Med558.21.0749 5B SF Bay High586.51.0231 TriNum W/L Low1092.10.5494 Predom. Dn M/H487.81.2299 5B AP Low890.40.6739 TriNum W/L Med726.90.8254 Predom. Dn High455.11.3185 5B AP L/M675.40.8884 TriNum W/L Hig615.10.9754 ChiMac Up Low863.30.6950 5B AP Med567.01.0582 Predom. Upwind678.90.8838 ChiMac Up Med759.60.7899 5B AP M/H510.01.1764 Predom. Reaching582.01.0309 ChiMac Up High641.70.9350 5B AP High490.21.2240 Predom. Downwind617.90.9710 ChiMac Off Low810.70.7401 5B W/L Low1241.80.4832 Predom. Up Low1010.30.5939 ChiMac Off Med700.70.8563 5B W/L L/M867.60.6915 Predom. Up L/M727.50.8247 ChiMac Off High573.01.0471 5B W/L Med711.10.8438 Predom. Up Med616.10.9738 ChiMac AP Low832.60.7207 5B W/L M/H624.40.9609 Predom. Up M/H562.11.0675 ChiMac AP Med726.90.8254 5B W/L High596.31.0062 Predom. Up High548.71.0934 ChiMac AP High605.20.9914 W/L 60-40 Low1260.30.4761 Predom. Rc Low870.10.6896 BayMac Cove Island973.30.6164 W/L 60-40 L/M885.20.6778 Predom. Rc L/M627.70.9558 BayMac Shore966.10.6211 W/L 60-40 Med731.00.8208 Predom. Rc Med530.31.1314 Harvest Moon495.81.2102 W/L 60-40 M/H649.20.9243 Predom. Rc M/H478.71.2535 5B SF Bay Low1037.00.5786 W/L 60-40 High626.20.9581      SA/DSPL Up17.24SA/DSPL Dn30.44
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance638.40.9399
Triple Number Coastal/Long Distance Low794.50.7552
Triple Number Coastal/Long Distance Medium577.61.0387
Triple Number Coastal/Long Distance High503.71.1912
Triple Number Windward/Leeward Low1035.70.5793
Triple Number Windward/Leeward Medium726.90.8254
Triple Number Windward/Leeward High615.10.9754
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1723.01152.8851.5692.0596.3544.5509.4459.3450.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance638.40.9399
Triple Number Coastal/Long Distance Low794.50.7552
Triple Number Coastal/Long Distance Medium577.61.0387
Triple Number Coastal/Long Distance High503.71.1912
Triple Number Windward/Leeward Low1035.70.5793
Triple Number Windward/Leeward Medium726.90.8254
Triple Number Windward/Leeward High615.10.9754
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1723.01152.8851.5692.0596.3544.5509.4459.3450.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance638.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1723.01152.8851.5692.0596.3544.5509.4459.3450.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low794.50.7552
Triple Number Coastal/Long Distance Medium577.61.0387
Triple Number Coastal/Long Distance High503.71.1912
Triple Number Windward/Leeward Low1035.70.5793
Triple Number Windward/Leeward Medium726.90.8254
Triple Number Windward/Leeward High615.10.9754
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating638.40.9399
FinRating, kevyt tuuli1223.10.8176
FinRating, kova tuuli492.21.0159
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low794.50.7552
Triple Number Coastal/Long Distance Medium577.61.0387
Triple Number Coastal/Long Distance High503.71.1912
Triple Number Windward/Leeward Low1035.70.5793
Triple Number Windward/Leeward Medium726.90.8254
Triple Number Windward/Leeward High615.10.9754
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9399
Triple Number Coastal/Long Distance Low0.7552
Triple Number Coastal/Long Distance Medium1.0387
Triple Number Coastal/Long Distance High1.1912
Triple Number Windward/Leeward Low0.5793
Triple Number Windward/Leeward Medium0.8254
Triple Number Windward/Leeward High0.9754
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1723.01152.8851.5692.0596.3544.5509.4459.3450.2
For information
General Purpose Handicap (GPH)663.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance638.40.9399
Triple Number Coastal/Long Distance Low794.50.7552
Triple Number Coastal/Long Distance Medium577.61.0387
Triple Number Coastal/Long Distance High503.71.1912
Triple Number Windward/Leeward Low1035.70.5793
Triple Number Windward/Leeward Medium726.90.8254
Triple Number Windward/Leeward High615.10.9754
Saronikos S All Purpose690.20.8693
Saronikos S Upwind800.80.7492
Saronikos S Downwind555.11.0809
Saronikos N All Purpose690.20.8693
Saronikos N Upwind844.20.7107
Saronikos N Downwind614.60.9762
Saronikos SW All Purpose702.60.8540
Saronikos SW Upwind832.40.7208
Saronikos SW Downwind568.71.0551
Saronikos NE All Purpose758.20.7913
Saronikos NE Upwind785.00.7643
Saronikos NE Downwind706.50.8493
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1723.01152.8851.5692.0596.3544.5509.4459.3450.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low794.50.7552
Triple Number Coastal/Long Distance Medium577.61.0387
Triple Number Coastal/Long Distance High503.71.1912
Triple Number Windward/Leeward Low1035.70.5793
Triple Number Windward/Leeward Medium726.90.8254
Triple Number Windward/Leeward High615.10.9754
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose609.20.9850
5-Band All Purpose Low983.20.6102
5-Band All Purpose L/M700.80.8561
5-Band All Purpose Med585.71.0245
5-Band All Purpose M/H524.01.1451
5-Band All Purpose High501.01.1976
Single Number Predominant Upwind642.40.9341
Single Number Predominant Reaching552.91.0852
Single Number Predominant Downwind585.31.0250
5-Band 50-50 Windward/Leeward Low1241.80.4832
5-Band 50-50 Windward/Leeward L/M867.60.6915
5-Band 50-50 Windward/Leeward Med711.10.8438
5-Band 50-50 Windward/Leeward M/H624.40.9609
5-Band 50-50 Windward/Leeward High596.31.0062
5-Band 60-40 Windward/Leeward Low1260.30.4761
5-Band 60-40 Windward/Leeward L/M885.20.6778
5-Band 60-40 Windward/Leeward Med731.00.8208
5-Band 60-40 Windward/Leeward M/H649.20.9243
5-Band 60-40 Windward/Leeward High626.20.9581
Triple Number 50-50 Windward/Leeward Low1092.10.5494
Triple Number 50-50 Windward/Leeward Med727.00.8253
Triple Number 50-50 Windward/Leeward High615.10.9754
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward753.20.7966
Triple Number 60-40 Windward/Leeward Low1109.70.5407
Triple Number 60-40 Windward/Leeward Med746.50.8038
Triple Number 60-40 Windward/Leeward High641.10.9359
Triple Number All-Purpose Low869.80.6898
Triple Number All-Purpose Med597.11.0048
Triple Number All-Purpose High516.81.1610
Triple Number Predominant Upwind Low903.10.6644
Triple Number Predominant Upwind Med630.70.9513
Triple Number Predominant Upwind High563.81.0643
Triple Number Predominant Reaching Low778.40.7708
Triple Number Predominant Reaching Med551.01.0890
Triple Number Predominant Reaching High462.11.2984
Triple Number Predominant Downwind Low851.60.7046
Triple Number Predominant Downwind Med569.81.0530
Triple Number Predominant Downwind High466.81.2853
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance638.40.9399
Triple Number Coastal/Long Distance Low794.50.7552
Triple Number Coastal/Long Distance Medium577.61.0387
Triple Number Coastal/Long Distance High503.71.1912
Triple Number Windward/Leeward Low1035.70.5793
Triple Number Windward/Leeward Medium726.90.8254
Triple Number Windward/Leeward High615.10.9754
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1723.01152.8851.5692.0596.3544.5509.4459.3450.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance638.40.9399
Triple Number Coastal/Long Distance Low794.50.7552
Triple Number Coastal/Long Distance Medium577.61.0387
Triple Number Coastal/Long Distance High503.71.1912
Triple Number Windward/Leeward Low1035.70.5793
Triple Number Windward/Leeward Medium726.90.8254
Triple Number Windward/Leeward High615.10.9754
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1723.01152.8851.5692.0596.3544.5509.4459.3450.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low794.5
Triple Number Coastal/Long Distance Medium577.6
Triple Number Coastal/Long Distance High503.7
Triple Number Windward/Leeward Low1035.7
Triple Number Windward/Leeward Medium726.9
Triple Number Windward/Leeward High615.1
Predominantly Upwind643.4
Predominantly Downwind585.1
Predominantly Reaching561.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance638.40.9399
Triple Number Coastal/Long Distance Low794.50.7552
Triple Number Coastal/Long Distance Medium577.61.0387
Triple Number Coastal/Long Distance High503.71.1912
Triple Number Windward/Leeward Low1035.70.5793
Triple Number Windward/Leeward Medium726.90.8254
Triple Number Windward/Leeward High615.10.9754
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1723.01152.8851.5692.0596.3544.5509.4459.3450.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7552
Triple Number Coastal/Long Distance Medium1.0387
Triple Number Coastal/Long Distance High1.1912
Triple Number Windward/Leeward Low0.5793
Triple Number Windward/Leeward Medium0.8254
Triple Number Windward/Leeward High0.9754
Coastal/Long Distance0.9399
Predominantly Upwind0.9326
Predominantly Downwind1.0255
For information
General Purpose Handicap (GPH)663.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0297
Distanseseilas Trippeltall svak vind0.7552
Distanseseilas Trippeltall mellomvind1.0387
Distanseseilas Trippeltall sterk vind1.1912
Pølsebane Trippeltall svak vind0.5793
Pølsebane Trippeltall mellomvind0.8254
Pølsebane Trippeltall sterk vind0.9754
Motvind Singeltall0.9326
Medvind Singeltall1.0255
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low794.50.7552
Triple Number Coastal/Long Distance Medium577.61.0387
Triple Number Coastal/Long Distance High503.71.1912
Triple Number Windward/Leeward Low1035.70.5793
Triple Number Windward/Leeward Medium726.90.8254
Triple Number Windward/Leeward High615.10.9754
Coastal/Long Distance638.40.9399
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind643.40.9326
Predominantly Downwind585.11.0255
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore590.11.0167
Cape Doctor Coastal484.01.2397
Triple Number Coastal/Long Distance Low794.50.7552
Triple Number Coastal/Long Distance Medium577.61.0387
Triple Number Coastal/Long Distance High503.71.1912
Triple Number Windward/Leeward Low1035.70.5793
Triple Number Windward/Leeward Medium726.90.8254
Triple Number Windward/Leeward High615.10.9754
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7552
Triple Number Coastal/Long Distance Medium1.0387
Triple Number Coastal/Long Distance High1.1912
Triple Number Windward/Leeward Low0.5793
Triple Number Windward/Leeward Medium0.8254
Triple Number Windward/Leeward High0.9754
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7552
Triple Number Coastal/Long Distance Medium1.0387
Triple Number Coastal/Long Distance High1.1912
Triple Number Windward/Leeward Low0.5793
Triple Number Windward/Leeward Medium0.8254
Triple Number Windward/Leeward High0.9754
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance638.40.9399
Triple Number Coastal/Long Distance Low794.50.7552
Triple Number Coastal/Long Distance Medium577.61.0387
Triple Number Coastal/Long Distance High503.71.1912
Triple Number Windward/Leeward Low1035.70.5793
Triple Number Windward/Leeward Medium726.90.8254
Triple Number Windward/Leeward High615.10.9754
Predominantly Upwind643.40.9326
Predominantly Downwind585.11.0255
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1723.01152.8851.5692.0596.3544.5509.4459.3450.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance638.40.9399
Triple Number Coastal/Long Distance Low794.50.7552
Triple Number Coastal/Long Distance Medium577.61.0387
Triple Number Coastal/Long Distance High503.71.1912
Triple Number Windward/Leeward Low1035.70.5793
Triple Number Windward/Leeward Medium726.90.8254
Triple Number Windward/Leeward High615.10.9754
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1723.01152.8851.5692.0596.3544.5509.4459.3450.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP609.20.9850 Predom. Dn High455.11.3185 5B AP M/H510.01.1764 TriNum AP Low794.50.7552 Predom. Rc Low870.10.6896 5B AP High490.21.2240 TriNum AP Med577.71.0386 Predom. Rc L/M627.70.9558 5B SF Bay Low1037.00.5786 TriNum AP High503.71.1912 Predom. Rc Med530.31.1314 5B SF Bay L/M828.10.7245 TriNum W/L Low1092.10.5494 Predom. Rc M/H478.71.2535 5B SF Bay Med686.70.8737 TriNum W/L Med726.90.8254 Predom. Rc High456.31.3149 5B SF Bay M/H610.10.9834 TriNum W/L Hig615.10.9754 5B W/L Low1241.80.4832 5B SF Bay High586.51.0231 Predom. Upwind678.90.8838 5B W/L L/M867.60.6915 ChiMac Up Low863.30.6950 Predom. Reaching582.01.0309 5B W/L Med711.10.8438 ChiMac Up Med759.60.7899 Predom. Downwind617.90.9710 5B W/L M/H624.40.9609 ChiMac Up High641.70.9350 Predom. Up Low1010.30.5939 5B W/L High596.31.0062 ChiMac Off Low810.70.7401 Predom. Up L/M727.50.8247 W/L 60-40 Low1260.30.4761 ChiMac Off Med700.70.8563 Predom. Up Med616.10.9738 W/L 60-40 L/M885.20.6778 ChiMac Off High573.01.0471 Predom. Up M/H562.11.0675 W/L 60-40 Med731.00.8208 ChiMac AP Low832.60.7207 Predom. Up High548.71.0934 W/L 60-40 M/H649.20.9243 ChiMac AP Med726.90.8254 Predom. Dn Low965.90.6212 W/L 60-40 High626.20.9581 ChiMac AP High605.20.9914 Predom. Dn L/M679.30.8833 5B AP Low890.40.6739 BayMac Cove Island973.30.6164 Predom. Dn Med558.21.0749 5B AP L/M675.40.8884 BayMac Shore966.10.6211 Predom. Dn M/H487.81.2299 5B AP Med567.01.0582 Harvest Moon495.81.2102      SA/DSPL Up17.24SA/DSPL Dn30.44
ORC Ref  04620004C4S Issued on 21/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
ZephyrRSA-3702
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassElan 434 ImpressionMeasurement25/02/2025HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall13.000Maximum beam4.198Draft1.908Displacement11,472Wetted area38.19IMS L11.687LSM011.719Accomod. length13.000Sink (kg/mm) 29.28
VCGD0.213VCGM0.197 RM Rated (kg·m) 263.8Limit of positive stability(°) 112.5 Stability Index 118.9 BLR index 0.0000Default crew weight170 Declared crew weight 400
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeSolid 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.440PBW0.200PIPA0.0241
EDL2.450ST10.065ST20.180
ST30.180ST40.110ST50.290
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P14.810IG15.800ISP15.900MDT10.140MDL10.270MDT2MDL2TLNo TaperMW0.270GO0.300
E5.370J4.800BAS1.810FSD0.050SFJ0.000SPL4.850WPLTPSBD0.200MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date17/01/2025
SFFP0.500FFM1.579FF1.579LCFcl7.241SG
SAFP12.280FAM1.187FA1.187LCFsh7.534HBI1.376
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04620004C4S Issued on 21/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
ZephyrRSA-3702
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM-10.100.941.713.074.3143.8517/01/2025Full Batten
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG1-10.040.721.392.884.526.2214.89NoNo 44.5717/01/2025New
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS1-116.4716.4716.478.257.90112.2717/01/2025Pink
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length13.0 mTable area0.66 m²Headroom1.85 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity210 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity110 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04620004C4S Issued on 21/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org