Club Certificate2026
RAFFALESUI 3853
Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
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 Angles44.9°42.4°39.6°38.3°38.2°37.8°37.4°37.7°38.5°
Beat VMG3.174.455.225.555.745.875.966.035.96
52°4.946.727.637.958.178.338.478.648.62
60°5.317.067.928.268.538.748.909.119.15
75°5.607.288.188.749.099.389.619.9510.10
90°5.487.168.078.909.519.9210.2910.8711.32
110°5.137.118.208.849.429.9510.7512.0613.06
120°4.956.998.249.159.8210.4711.0912.2913.70
135°4.436.347.818.829.9811.1512.0413.8215.92
150°3.675.316.677.738.709.7010.9014.4618.08
Run VMG3.184.605.776.697.548.409.4412.5315.91
Gybe Angles139.4°141.4°145.2°148.5°150.4°147.4°142.9°147.1°151.9°
APH ToD:454.9CDL: 11.236APH ToT: 1.3191CertNo:SU3853
BOAT
ClassMC 38 ODDesignerDUNNING HarryBuilderMcConaghyAge date08/2012Series date10/2011Offset fileMC38C.OFFData fileSUI3853
HULL
Length Overall11.275 mMaximum Beam3.500 mDraft2.808 mDisplacement3,575 kgDLR2.8080IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%RS Assessment-0.254%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.380m
CREW
Maximum weight550 kg(declared)Minimum weight420 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail58.4059.75Headsail Luffed40.6440.64Headsail FlyingSymmetricAsymmetric185.02185.02 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail14.44Storm Jib12.84Heavy Weather Jib34.65
SAIL LIMITS
Headsails6Spinnakers5
STABILITY
Righting Moment 173.9 kg·m Stability Index 124.9
COMMENTS
YANMAR SD20 From US42360.DAT
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  03080004KNI Issued on 09/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
RAFFALESUI 3853
Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
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 VMG1136.8809.0689.8649.2627.1613.2603.8597.4603.9
52°729.3535.7471.9452.6440.7431.9424.8416.6417.4
60°678.6510.1454.5435.6422.1412.1404.3395.0393.6
75°642.4494.3440.2411.8395.9383.9374.6361.9356.3
90°657.2502.6446.0404.5378.5362.8349.7331.1318.2
110°701.3506.1439.0407.1382.1361.6334.9298.4275.7
120°727.5515.2436.9393.5366.5343.9324.6292.9262.7
135°813.5567.6460.7408.0360.6322.9299.1260.5226.2
150°980.8677.7539.9466.0413.6371.2330.3248.9199.1
Run VMG1132.6782.5623.4538.1477.4428.6381.5287.4226.3
Selected Courses
Windward / Leeward1134.7795.8656.6593.6552.3520.9492.6442.4415.1
All purpose859.3615.3520.1475.6445.4422.7402.7370.6351.9
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward565.41.0612
All purpose454.91.3191
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low567.71.0569
Triple Number Coastal/Long Distance Medium456.01.3158
Triple Number Coastal/Long Distance High395.61.5165
Triple Number Windward/Leeward Low726.20.8262
Triple Number Windward/Leeward Medium566.91.0584
Triple Number Windward/Leeward High480.81.2478
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance495.41.2111
Triple Number Coastal/Long Distance Low567.71.0569
Triple Number Coastal/Long Distance Medium456.01.3158
Triple Number Coastal/Long Distance High395.61.5165
Triple Number Windward/Leeward Low726.20.8262
Triple Number Windward/Leeward Medium566.91.0584
Triple Number Windward/Leeward High480.81.2478
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1134.5794.4619.1535.0477.9440.2406.7351.6330.6
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.9151
Downwind "popa"1.1936
70% up, 30% down "Ilhabela"0.9840
30% up, 70% down "Ilhabela-inverso"1.0937
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low567.71.0569
Triple Number Coastal/Long Distance Medium456.01.3158
Triple Number Coastal/Long Distance High395.61.5165
Triple Number Windward/Leeward Low726.20.8262
Triple Number Windward/Leeward Medium566.91.0584
Triple Number Windward/Leeward High480.81.2478
Predominantly Upwind500.21.1996
Predominantly Downwind448.31.3385
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP466.61.2859 Predom. Rc High346.01.7339 5B SF Bay L/M609.10.9851 TriNum AP Low567.71.0569 Predom. Dn Low680.90.8811 5B SF Bay Med536.71.1180 TriNum AP Med456.11.3156 Predom. Dn L/M512.01.1720 5B SF Bay M/H480.41.2489 TriNum AP High395.71.5165 Predom. Dn Med435.71.3771 5B SF Bay High440.71.3616 TriNum W/L Low760.70.7887 Predom. Dn M/H372.81.6096 5B AP Low625.10.9599 TriNum W/L Med566.91.0584 Predom. Dn High326.41.8382 5B AP L/M507.41.1825 TriNum W/L Hig480.81.2478 ChiMac Up Low610.50.9828 5B AP Med449.31.3354 Predom. Upwind516.51.1617 ChiMac Up Med559.21.0729 5B AP M/H404.31.4841 Predom. Reaching441.31.3597 ChiMac Up High496.21.2092 5B AP High372.91.6090 Predom. Downwind464.51.2917 ChiMac Off Low590.61.0160 5B W/L Low845.70.7095 Predom. Up Low680.50.8817 ChiMac Off Med521.11.1513 5B W/L L/M639.50.9383 Predom. Up L/M539.41.1124 ChiMac Off High433.91.3827 5B W/L Med557.61.0760 Predom. Up Med489.01.2270 ChiMac AP Low597.81.0037 5B W/L M/H494.01.2147 Predom. Up M/H455.31.3180 ChiMac AP Med538.11.1150 5B W/L High446.41.3442 Predom. Up High436.11.3760 ChiMac AP High463.81.2938 W/L 60-40 Low848.80.7069 Predom. Rc Low606.50.9892 BayMac Cove Island683.40.8779 W/L 60-40 L/M648.30.9254 Predom. Rc L/M474.31.2651 BayMac Shore678.10.8849 W/L 60-40 Med572.41.0482 Predom. Rc Med416.91.4392 Harvest Moon384.11.5622 W/L 60-40 M/H516.41.1618 Predom. Rc M/H373.71.6057 5B SF Bay Low714.70.8396 W/L 60-40 High477.01.2578      SA/DSPL Up42.18SA/DSPL Dn103.67
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance495.41.2111
Triple Number Coastal/Long Distance Low567.71.0569
Triple Number Coastal/Long Distance Medium456.01.3158
Triple Number Coastal/Long Distance High395.61.5165
Triple Number Windward/Leeward Low726.20.8262
Triple Number Windward/Leeward Medium566.91.0584
Triple Number Windward/Leeward High480.81.2478
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1134.5794.4619.1535.0477.9440.2406.7351.6330.6
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance495.41.2111
Triple Number Coastal/Long Distance Low567.71.0569
Triple Number Coastal/Long Distance Medium456.01.3158
Triple Number Coastal/Long Distance High395.61.5165
Triple Number Windward/Leeward Low726.20.8262
Triple Number Windward/Leeward Medium566.91.0584
Triple Number Windward/Leeward High480.81.2478
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1134.5794.4619.1535.0477.9440.2406.7351.6330.6
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance495.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1134.5794.4619.1535.0477.9440.2406.7351.6330.6
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low567.71.0569
Triple Number Coastal/Long Distance Medium456.01.3158
Triple Number Coastal/Long Distance High395.61.5165
Triple Number Windward/Leeward Low726.20.8262
Triple Number Windward/Leeward Medium566.91.0584
Triple Number Windward/Leeward High480.81.2478
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating495.41.2111
FinRating, kevyt tuuli832.41.2014
FinRating, kova tuuli373.61.3384
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low567.71.0569
Triple Number Coastal/Long Distance Medium456.01.3158
Triple Number Coastal/Long Distance High395.61.5165
Triple Number Windward/Leeward Low726.20.8262
Triple Number Windward/Leeward Medium566.91.0584
Triple Number Windward/Leeward High480.81.2478
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.2111
Triple Number Coastal/Long Distance Low1.0569
Triple Number Coastal/Long Distance Medium1.3158
Triple Number Coastal/Long Distance High1.5165
Triple Number Windward/Leeward Low0.8262
Triple Number Windward/Leeward Medium1.0584
Triple Number Windward/Leeward High1.2478
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1134.5794.4619.1535.0477.9440.2406.7351.6330.6
For information
General Purpose Handicap (GPH)507.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance495.41.2111
Triple Number Coastal/Long Distance Low567.71.0569
Triple Number Coastal/Long Distance Medium456.01.3158
Triple Number Coastal/Long Distance High395.61.5165
Triple Number Windward/Leeward Low726.20.8262
Triple Number Windward/Leeward Medium566.91.0584
Triple Number Windward/Leeward High480.81.2478
Saronikos S All Purpose505.61.1867
Saronikos S Upwind586.41.0232
Saronikos S Downwind406.91.4745
Saronikos N All Purpose539.91.1113
Saronikos N Upwind605.00.9917
Saronikos N Downwind466.51.2863
Saronikos SW All Purpose504.61.1891
Saronikos SW Upwind591.31.0147
Saronikos SW Downwind422.11.4216
Saronikos NE All Purpose556.21.0787
Saronikos NE Upwind565.31.0614
Saronikos NE Downwind525.81.1411
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1134.5794.4619.1535.0477.9440.2406.7351.6330.6
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low567.71.0569
Triple Number Coastal/Long Distance Medium456.01.3158
Triple Number Coastal/Long Distance High395.61.5165
Triple Number Windward/Leeward Low726.20.8262
Triple Number Windward/Leeward Medium566.91.0584
Triple Number Windward/Leeward High480.81.2478
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose466.61.2859
5-Band All Purpose Low677.80.8852
5-Band All Purpose L/M524.31.1443
5-Band All Purpose Med461.31.3006
5-Band All Purpose M/H413.41.4515
5-Band All Purpose High380.91.5754
Single Number Predominant Upwind498.51.2036
Single Number Predominant Reaching427.91.4022
Single Number Predominant Downwind449.51.3349
5-Band 50-50 Windward/Leeward Low845.70.7095
5-Band 50-50 Windward/Leeward L/M639.50.9383
5-Band 50-50 Windward/Leeward Med557.61.0760
5-Band 50-50 Windward/Leeward M/H494.01.2147
5-Band 50-50 Windward/Leeward High446.41.3442
5-Band 60-40 Windward/Leeward Low848.80.7069
5-Band 60-40 Windward/Leeward L/M648.30.9254
5-Band 60-40 Windward/Leeward Med572.41.0482
5-Band 60-40 Windward/Leeward M/H516.41.1618
5-Band 60-40 Windward/Leeward High477.01.2578
Triple Number 50-50 Windward/Leeward Low760.70.7887
Triple Number 50-50 Windward/Leeward Med567.01.0583
Triple Number 50-50 Windward/Leeward High480.91.2478
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward580.41.0338
Triple Number 60-40 Windward/Leeward Low765.40.7839
Triple Number 60-40 Windward/Leeward Med580.81.0330
Triple Number 60-40 Windward/Leeward High505.41.1871
Triple Number All-Purpose Low614.60.9762
Triple Number All-Purpose Med468.61.2803
Triple Number All-Purpose High404.41.4838
Triple Number Predominant Upwind Low626.40.9578
Triple Number Predominant Upwind Med496.51.2084
Triple Number Predominant Upwind High458.21.3096
Triple Number Predominant Reaching Low556.21.0787
Triple Number Predominant Reaching Med432.91.3860
Triple Number Predominant Reaching High358.21.6750
Triple Number Predominant Downwind Low611.80.9807
Triple Number Predominant Downwind Med444.71.3493
Triple Number Predominant Downwind High348.31.7225
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance495.41.2111
Triple Number Coastal/Long Distance Low567.71.0569
Triple Number Coastal/Long Distance Medium456.01.3158
Triple Number Coastal/Long Distance High395.61.5165
Triple Number Windward/Leeward Low726.20.8262
Triple Number Windward/Leeward Medium566.91.0584
Triple Number Windward/Leeward High480.81.2478
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1134.5794.4619.1535.0477.9440.2406.7351.6330.6
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance495.41.2111
Triple Number Coastal/Long Distance Low567.71.0569
Triple Number Coastal/Long Distance Medium456.01.3158
Triple Number Coastal/Long Distance High395.61.5165
Triple Number Windward/Leeward Low726.20.8262
Triple Number Windward/Leeward Medium566.91.0584
Triple Number Windward/Leeward High480.81.2478
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1134.5794.4619.1535.0477.9440.2406.7351.6330.6
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low567.7
Triple Number Coastal/Long Distance Medium456.0
Triple Number Coastal/Long Distance High395.6
Triple Number Windward/Leeward Low726.2
Triple Number Windward/Leeward Medium566.9
Triple Number Windward/Leeward High480.8
Predominantly Upwind500.2
Predominantly Downwind448.3
Predominantly Reaching431.2
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance495.41.2111
Triple Number Coastal/Long Distance Low567.71.0569
Triple Number Coastal/Long Distance Medium456.01.3158
Triple Number Coastal/Long Distance High395.61.5165
Triple Number Windward/Leeward Low726.20.8262
Triple Number Windward/Leeward Medium566.91.0584
Triple Number Windward/Leeward High480.81.2478
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1134.5794.4619.1535.0477.9440.2406.7351.6330.6
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0569
Triple Number Coastal/Long Distance Medium1.3158
Triple Number Coastal/Long Distance High1.5165
Triple Number Windward/Leeward Low0.8262
Triple Number Windward/Leeward Medium1.0584
Triple Number Windward/Leeward High1.2478
Coastal/Long Distance1.2111
Predominantly Upwind1.1996
Predominantly Downwind1.3385
For information
General Purpose Handicap (GPH)507.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.3191
Distanseseilas Trippeltall svak vind1.0569
Distanseseilas Trippeltall mellomvind1.3158
Distanseseilas Trippeltall sterk vind1.5165
Pølsebane Trippeltall svak vind0.8262
Pølsebane Trippeltall mellomvind1.0584
Pølsebane Trippeltall sterk vind1.2478
Motvind Singeltall1.1996
Medvind Singeltall1.3385
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low567.71.0569
Triple Number Coastal/Long Distance Medium456.01.3158
Triple Number Coastal/Long Distance High395.61.5165
Triple Number Windward/Leeward Low726.20.8262
Triple Number Windward/Leeward Medium566.91.0584
Triple Number Windward/Leeward High480.81.2478
Coastal/Long Distance495.41.2111
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind500.21.1996
Predominantly Downwind448.31.3385
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore423.31.4175
Cape Doctor Coastal357.51.6783
Triple Number Coastal/Long Distance Low567.71.0569
Triple Number Coastal/Long Distance Medium456.01.3158
Triple Number Coastal/Long Distance High395.61.5165
Triple Number Windward/Leeward Low726.20.8262
Triple Number Windward/Leeward Medium566.91.0584
Triple Number Windward/Leeward High480.81.2478
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0569
Triple Number Coastal/Long Distance Medium1.3158
Triple Number Coastal/Long Distance High1.5165
Triple Number Windward/Leeward Low0.8262
Triple Number Windward/Leeward Medium1.0584
Triple Number Windward/Leeward High1.2478
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0569
Triple Number Coastal/Long Distance Medium1.3158
Triple Number Coastal/Long Distance High1.5165
Triple Number Windward/Leeward Low0.8262
Triple Number Windward/Leeward Medium1.0584
Triple Number Windward/Leeward High1.2478
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance495.41.2111
Triple Number Coastal/Long Distance Low567.71.0569
Triple Number Coastal/Long Distance Medium456.01.3158
Triple Number Coastal/Long Distance High395.61.5165
Triple Number Windward/Leeward Low726.20.8262
Triple Number Windward/Leeward Medium566.91.0584
Triple Number Windward/Leeward High480.81.2478
Predominantly Upwind500.21.1996
Predominantly Downwind448.31.3385
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1134.5794.4619.1535.0477.9440.2406.7351.6330.6
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance495.41.2111
Triple Number Coastal/Long Distance Low567.71.0569
Triple Number Coastal/Long Distance Medium456.01.3158
Triple Number Coastal/Long Distance High395.61.5165
Triple Number Windward/Leeward Low726.20.8262
Triple Number Windward/Leeward Medium566.91.0584
Triple Number Windward/Leeward High480.81.2478
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1134.5794.4619.1535.0477.9440.2406.7351.6330.6
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP466.61.2859 Predom. Dn High326.41.8382 5B AP M/H404.31.4841 TriNum AP Low567.71.0569 Predom. Rc Low606.50.9892 5B AP High372.91.6090 TriNum AP Med456.11.3156 Predom. Rc L/M474.31.2651 5B SF Bay Low714.70.8396 TriNum AP High395.71.5165 Predom. Rc Med416.91.4392 5B SF Bay L/M609.10.9851 TriNum W/L Low760.70.7887 Predom. Rc M/H373.71.6057 5B SF Bay Med536.71.1180 TriNum W/L Med566.91.0584 Predom. Rc High346.01.7339 5B SF Bay M/H480.41.2489 TriNum W/L Hig480.81.2478 5B W/L Low845.70.7095 5B SF Bay High440.71.3616 Predom. Upwind516.51.1617 5B W/L L/M639.50.9383 ChiMac Up Low610.50.9828 Predom. Reaching441.31.3597 5B W/L Med557.61.0760 ChiMac Up Med559.21.0729 Predom. Downwind464.51.2917 5B W/L M/H494.01.2147 ChiMac Up High496.21.2092 Predom. Up Low680.50.8817 5B W/L High446.41.3442 ChiMac Off Low590.61.0160 Predom. Up L/M539.41.1124 W/L 60-40 Low848.80.7069 ChiMac Off Med521.11.1513 Predom. Up Med489.01.2270 W/L 60-40 L/M648.30.9254 ChiMac Off High433.91.3827 Predom. Up M/H455.31.3180 W/L 60-40 Med572.41.0482 ChiMac AP Low597.81.0037 Predom. Up High436.11.3760 W/L 60-40 M/H516.41.1618 ChiMac AP Med538.11.1150 Predom. Dn Low680.90.8811 W/L 60-40 High477.01.2578 ChiMac AP High463.81.2938 Predom. Dn L/M512.01.1720 5B AP Low625.10.9599 BayMac Cove Island683.40.8779 Predom. Dn Med435.71.3771 5B AP L/M507.41.1825 BayMac Shore678.10.8849 Predom. Dn M/H372.81.6096 5B AP Med449.31.3354 Harvest Moon384.11.5622      SA/DSPL Up42.18SA/DSPL Dn103.67
ORC Ref  03080004KNI Issued on 09/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
RAFFALESUI 3853
Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMC 38 ODMeasurement01/01/2013HINPlan reviewHull constructionCarbonCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall11.275Maximum beam3.500Draft2.808Displacement3,575Wetted area26.56IMS L11.132LSM010.837Accomod. length11.275Sink (kg/mm) 21.23
VCGD-0.505VCGM-0.521 RM Rated (kg·m) 173.9Limit of positive stability(°) 129.4 Stability Index 124.9 BLR index 0.0000Default crew weight772 Declared crew weight 550
Centerboard weight0.0List angle0.0Canting keel angle0.0
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBW0.110PIPA0.0036
EDL1.158ST10.040ST20.180
ST30.180ST40.112ST50.260
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingYesBase of mastFixedRunning backstaysYesCheckstaysNoSpreaders2Rotating mastNo
P16.500IG16.020ISP17.967MDT10.114MDL10.200MDT20.082MDL20.110TL2.200MW0.200GO0.200
E5.000J4.590BAS1.367FSDSFJ0.186SPLWPLTPS7.060BD0.197MWT133.00MCG6.590
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASY0.000EY0.000BDY0.000IY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS117.6755.170
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.505Flotation Date01/01/2013
SFFP0.341FFM1.012FF1.012LCFcl6.291SG1.0270
SAFP11.265FAM0.704FA0.704LCFsh6.529HBI0.928
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03080004KNI Issued on 09/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
RAFFALESUI 3853
Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM11.752.132.783.694.3858.4004/09/2012
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG10.120.781.382.573.674.6916.30YesNo 40.6408/09/2012G20.120.681.232.333.494.6916.30NoNo 38.5118/09/2012G00.131.392.583.704.7014.60NoNo 36.46
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA020.7017.5019.1011.5112.0895%185.02A120.6817.3619.0211.5512.0596%184.6504/09/2012
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03080004KNI Issued on 09/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org