Club Certificate2026
SHILLELAGHUSA 5166
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
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 Angles47.2°44.2°42.7°41.6°40.0°39.3°38.9°39.0°40.0°
Beat VMG2.343.273.924.404.734.874.954.974.91
52°3.715.025.916.446.746.886.957.007.00
60°4.025.326.166.626.887.047.127.207.22
75°4.265.516.326.757.027.217.377.537.65
90°4.155.426.276.857.177.377.527.878.11
110°3.875.396.436.997.367.698.008.468.73
120°3.765.246.306.907.297.668.038.689.16
135°3.324.735.816.587.047.407.778.529.26
150°2.774.025.065.966.647.067.398.108.83
Run VMG2.403.484.385.185.886.426.847.498.14
Gybe Angles140.5°144.7°151.1°153.2°159.9°166.0°173.6°177.2°176.3°
APH ToD:588.2CDL: 8.191APH ToT: 1.0201CertNo:US7299
BOAT
ClassC&C 35 Mk IDesignerC&CBuilderHinterhoellerAge date01/1971Series date01/1969Offset fileC&C35MKI.offData fileUSA5166
HULL
Length Overall10.572 mMaximum Beam3.252 mDraft1.583 mDisplacement5,040 kgDLR8.2833IMS DivisionCruiser/RacerDynamic Allowance0.110%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.314m
CREW
Maximum weight678 kg(declared)Minimum weight548 kg ✱ when appliedCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail28.0528.59Headsail Luffed44.3744.37Headsail FlyingSymmetric88.5388.53Asymmetric85.7485.74 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail8.35Storm Jib9.04Heavy Weather Jib24.40
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 117.5 kg·m Stability Index 118.1
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  04560004RT0 Issued on 02/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SHILLELAGHUSA 5166
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
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 VMG1539.21101.5918.8817.6761.6739.0727.0723.7732.6
52°971.6717.0609.6558.7534.4523.0517.8514.4514.4
60°895.3676.7584.3543.6523.1511.4505.5500.3498.3
75°844.9653.2570.1533.2513.0499.0488.6477.9470.6
90°867.8664.6573.8525.5502.3488.5479.0457.2444.1
110°929.9668.1560.0515.2489.5468.1449.9425.7412.2
120°958.1687.4571.5521.4493.7470.0448.5414.7393.0
135°1085.6761.2619.8546.9511.3486.6463.5422.4388.8
150°1298.8896.1711.6603.8542.6510.2486.8444.2407.7
Run VMG1499.71034.7821.0694.8611.9560.3526.0480.9442.5
Selected Courses
Windward / Leeward1519.51068.1869.9756.2686.8649.7626.5602.3587.6
All purpose1145.1822.6682.9608.9567.1543.8527.7506.6493.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward720.40.8329
All purpose588.21.0201
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low752.70.7971
Triple Number Coastal/Long Distance Medium584.91.0259
Triple Number Coastal/Long Distance High523.81.1454
Triple Number Windward/Leeward Low969.00.6192
Triple Number Windward/Leeward Medium715.90.8381
Triple Number Windward/Leeward High623.20.9628
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance640.10.9373
Triple Number Coastal/Long Distance Low752.70.7971
Triple Number Coastal/Long Distance Medium584.91.0259
Triple Number Coastal/Long Distance High523.81.1454
Triple Number Windward/Leeward Low969.00.6192
Triple Number Windward/Leeward Medium715.90.8381
Triple Number Windward/Leeward High623.20.9628
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1517.51064.8818.0683.5604.4564.1533.7485.1469.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7255
Downwind "popa"0.8880
70% up, 30% down "Ilhabela"0.7676
30% up, 70% down "Ilhabela-inverso"0.8321
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low752.70.7971
Triple Number Coastal/Long Distance Medium584.91.0259
Triple Number Coastal/Long Distance High523.81.1454
Triple Number Windward/Leeward Low969.00.6192
Triple Number Windward/Leeward Medium715.90.8381
Triple Number Windward/Leeward High623.20.9628
Predominantly Upwind637.00.9420
Predominantly Downwind596.11.0066
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP611.60.9810 Predom. Rc High482.31.2441 5B SF Bay L/M794.10.7556 TriNum AP Low752.70.7971 Predom. Dn Low905.60.6625 5B SF Bay Med680.10.8822 TriNum AP Med584.91.0258 Predom. Dn L/M672.80.8918 5B SF Bay M/H617.80.9712 TriNum AP High523.81.1454 Predom. Dn Med574.81.0438 5B SF Bay High592.71.0123 TriNum W/L Low1012.70.5925 Predom. Dn M/H515.51.1640 5B AP Low828.80.7239 TriNum W/L Med715.90.8381 Predom. Dn High481.81.2452 5B AP L/M660.30.9087 TriNum W/L Hig623.20.9628 ChiMac Up Low801.00.7491 5B AP Med576.51.0407 Predom. Upwind662.30.9060 ChiMac Up Med723.40.8294 5B AP M/H530.21.1317 Predom. Reaching585.71.0245 ChiMac Up High634.80.9452 5B AP High508.01.1812 Predom. Downwind621.90.9648 ChiMac Off Low780.30.7689 5B W/L Low1131.40.5303 Predom. Up Low909.70.6596 ChiMac Off Med690.30.8691 5B W/L L/M832.00.7212 Predom. Up L/M698.50.8589 ChiMac Off High584.91.0259 5B W/L Med702.40.8542 Predom. Up Med616.20.9737 ChiMac AP Low786.90.7625 5B W/L M/H631.40.9503 Predom. Up M/H576.11.0415 ChiMac AP Med704.20.8520 5B W/L High603.90.9935 Predom. Up High561.31.0689 ChiMac AP High608.20.9865 W/L 60-40 Low1138.20.5272 Predom. Rc Low805.90.7445 BayMac Cove Island902.10.6651 W/L 60-40 L/M843.00.7118 Predom. Rc L/M620.80.9665 BayMac Shore894.80.6705 W/L 60-40 Med717.40.8363 Predom. Rc Med547.91.0952 Harvest Moon518.91.1562 W/L 60-40 M/H651.40.9211 Predom. Rc M/H506.51.1845 5B SF Bay Low958.90.6257 W/L 60-40 High628.30.9549      SA/DSPL Up24.51SA/DSPL Dn39.45
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance640.10.9373
Triple Number Coastal/Long Distance Low752.70.7971
Triple Number Coastal/Long Distance Medium584.91.0259
Triple Number Coastal/Long Distance High523.81.1454
Triple Number Windward/Leeward Low969.00.6192
Triple Number Windward/Leeward Medium715.90.8381
Triple Number Windward/Leeward High623.20.9628
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1517.51064.8818.0683.5604.4564.1533.7485.1469.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance640.10.9373
Triple Number Coastal/Long Distance Low752.70.7971
Triple Number Coastal/Long Distance Medium584.91.0259
Triple Number Coastal/Long Distance High523.81.1454
Triple Number Windward/Leeward Low969.00.6192
Triple Number Windward/Leeward Medium715.90.8381
Triple Number Windward/Leeward High623.20.9628
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1517.51064.8818.0683.5604.4564.1533.7485.1469.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance640.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1517.51064.8818.0683.5604.4564.1533.7485.1469.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low752.70.7971
Triple Number Coastal/Long Distance Medium584.91.0259
Triple Number Coastal/Long Distance High523.81.1454
Triple Number Windward/Leeward Low969.00.6192
Triple Number Windward/Leeward Medium715.90.8381
Triple Number Windward/Leeward High623.20.9628
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating640.10.9373
FinRating, kevyt tuuli1111.00.9001
FinRating, kova tuuli511.40.9778
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low752.70.7971
Triple Number Coastal/Long Distance Medium584.91.0259
Triple Number Coastal/Long Distance High523.81.1454
Triple Number Windward/Leeward Low969.00.6192
Triple Number Windward/Leeward Medium715.90.8381
Triple Number Windward/Leeward High623.20.9628
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9373
Triple Number Coastal/Long Distance Low0.7971
Triple Number Coastal/Long Distance Medium1.0259
Triple Number Coastal/Long Distance High1.1454
Triple Number Windward/Leeward Low0.6192
Triple Number Windward/Leeward Medium0.8381
Triple Number Windward/Leeward High0.9628
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1517.51064.8818.0683.5604.4564.1533.7485.1469.9
For information
General Purpose Handicap (GPH)659.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance640.10.9373
Triple Number Coastal/Long Distance Low752.70.7971
Triple Number Coastal/Long Distance Medium584.91.0259
Triple Number Coastal/Long Distance High523.81.1454
Triple Number Windward/Leeward Low969.00.6192
Triple Number Windward/Leeward Medium715.90.8381
Triple Number Windward/Leeward High623.20.9628
Saronikos S All Purpose672.00.8929
Saronikos S Upwind755.20.7945
Saronikos S Downwind570.01.0526
Saronikos N All Purpose702.00.8546
Saronikos N Upwind785.40.7640
Saronikos N Downwind620.30.9673
Saronikos SW All Purpose678.00.8850
Saronikos SW Upwind775.40.7738
Saronikos SW Downwind578.61.0370
Saronikos NE All Purpose725.40.8271
Saronikos NE Upwind734.60.8168
Saronikos NE Downwind694.70.8637
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1517.51064.8818.0683.5604.4564.1533.7485.1469.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low752.70.7971
Triple Number Coastal/Long Distance Medium584.91.0259
Triple Number Coastal/Long Distance High523.81.1454
Triple Number Windward/Leeward Low969.00.6192
Triple Number Windward/Leeward Medium715.90.8381
Triple Number Windward/Leeward High623.20.9628
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose611.60.9810
5-Band All Purpose Low903.30.6643
5-Band All Purpose L/M683.80.8775
5-Band All Purpose Med594.41.0094
5-Band All Purpose M/H545.11.1007
5-Band All Purpose High521.11.1515
Single Number Predominant Upwind635.70.9438
Single Number Predominant Reaching564.61.0628
Single Number Predominant Downwind596.61.0056
5-Band 50-50 Windward/Leeward Low1131.40.5303
5-Band 50-50 Windward/Leeward L/M832.00.7212
5-Band 50-50 Windward/Leeward Med702.40.8542
5-Band 50-50 Windward/Leeward M/H631.40.9503
5-Band 50-50 Windward/Leeward High603.90.9935
5-Band 60-40 Windward/Leeward Low1138.20.5272
5-Band 60-40 Windward/Leeward L/M843.00.7118
5-Band 60-40 Windward/Leeward Med717.40.8363
5-Band 60-40 Windward/Leeward M/H651.40.9211
5-Band 60-40 Windward/Leeward High628.30.9549
Triple Number 50-50 Windward/Leeward Low1012.70.5925
Triple Number 50-50 Windward/Leeward Med716.00.8380
Triple Number 50-50 Windward/Leeward High623.20.9628
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward735.40.8159
Triple Number 60-40 Windward/Leeward Low1020.70.5878
Triple Number 60-40 Windward/Leeward Med730.40.8215
Triple Number 60-40 Windward/Leeward High644.30.9312
Triple Number All-Purpose Low815.30.7359
Triple Number All-Purpose Med603.30.9945
Triple Number All-Purpose High538.31.1147
Triple Number Predominant Upwind Low830.90.7221
Triple Number Predominant Upwind Med627.00.9569
Triple Number Predominant Upwind High577.11.0398
Triple Number Predominant Reaching Low736.00.8152
Triple Number Predominant Reaching Med563.81.0643
Triple Number Predominant Reaching High491.31.2213
Triple Number Predominant Downwind Low811.70.7392
Triple Number Predominant Downwind Med585.11.0254
Triple Number Predominant Downwind High496.61.2082
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance640.10.9373
Triple Number Coastal/Long Distance Low752.70.7971
Triple Number Coastal/Long Distance Medium584.91.0259
Triple Number Coastal/Long Distance High523.81.1454
Triple Number Windward/Leeward Low969.00.6192
Triple Number Windward/Leeward Medium715.90.8381
Triple Number Windward/Leeward High623.20.9628
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1517.51064.8818.0683.5604.4564.1533.7485.1469.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance640.10.9373
Triple Number Coastal/Long Distance Low752.70.7971
Triple Number Coastal/Long Distance Medium584.91.0259
Triple Number Coastal/Long Distance High523.81.1454
Triple Number Windward/Leeward Low969.00.6192
Triple Number Windward/Leeward Medium715.90.8381
Triple Number Windward/Leeward High623.20.9628
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1517.51064.8818.0683.5604.4564.1533.7485.1469.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low752.7
Triple Number Coastal/Long Distance Medium584.9
Triple Number Coastal/Long Distance High523.8
Triple Number Windward/Leeward Low969.0
Triple Number Windward/Leeward Medium715.9
Triple Number Windward/Leeward High623.2
Predominantly Upwind637.0
Predominantly Downwind596.1
Predominantly Reaching573.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance640.10.9373
Triple Number Coastal/Long Distance Low752.70.7971
Triple Number Coastal/Long Distance Medium584.91.0259
Triple Number Coastal/Long Distance High523.81.1454
Triple Number Windward/Leeward Low969.00.6192
Triple Number Windward/Leeward Medium715.90.8381
Triple Number Windward/Leeward High623.20.9628
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1517.51064.8818.0683.5604.4564.1533.7485.1469.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7971
Triple Number Coastal/Long Distance Medium1.0259
Triple Number Coastal/Long Distance High1.1454
Triple Number Windward/Leeward Low0.6192
Triple Number Windward/Leeward Medium0.8381
Triple Number Windward/Leeward High0.9628
Coastal/Long Distance0.9373
Predominantly Upwind0.9420
Predominantly Downwind1.0066
For information
General Purpose Handicap (GPH)659.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0201
Distanseseilas Trippeltall svak vind0.7971
Distanseseilas Trippeltall mellomvind1.0259
Distanseseilas Trippeltall sterk vind1.1454
Pølsebane Trippeltall svak vind0.6192
Pølsebane Trippeltall mellomvind0.8381
Pølsebane Trippeltall sterk vind0.9628
Motvind Singeltall0.9420
Medvind Singeltall1.0066
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low752.70.7971
Triple Number Coastal/Long Distance Medium584.91.0259
Triple Number Coastal/Long Distance High523.81.1454
Triple Number Windward/Leeward Low969.00.6192
Triple Number Windward/Leeward Medium715.90.8381
Triple Number Windward/Leeward High623.20.9628
Coastal/Long Distance640.10.9373
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind637.00.9420
Predominantly Downwind596.11.0066
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore592.01.0135
Cape Doctor Coastal497.31.2065
Triple Number Coastal/Long Distance Low752.70.7971
Triple Number Coastal/Long Distance Medium584.91.0259
Triple Number Coastal/Long Distance High523.81.1454
Triple Number Windward/Leeward Low969.00.6192
Triple Number Windward/Leeward Medium715.90.8381
Triple Number Windward/Leeward High623.20.9628
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7971
Triple Number Coastal/Long Distance Medium1.0259
Triple Number Coastal/Long Distance High1.1454
Triple Number Windward/Leeward Low0.6192
Triple Number Windward/Leeward Medium0.8381
Triple Number Windward/Leeward High0.9628
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7971
Triple Number Coastal/Long Distance Medium1.0259
Triple Number Coastal/Long Distance High1.1454
Triple Number Windward/Leeward Low0.6192
Triple Number Windward/Leeward Medium0.8381
Triple Number Windward/Leeward High0.9628
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance640.10.9373
Triple Number Coastal/Long Distance Low752.70.7971
Triple Number Coastal/Long Distance Medium584.91.0259
Triple Number Coastal/Long Distance High523.81.1454
Triple Number Windward/Leeward Low969.00.6192
Triple Number Windward/Leeward Medium715.90.8381
Triple Number Windward/Leeward High623.20.9628
Predominantly Upwind637.00.9420
Predominantly Downwind596.11.0066
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1517.51064.8818.0683.5604.4564.1533.7485.1469.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance640.10.9373
Triple Number Coastal/Long Distance Low752.70.7971
Triple Number Coastal/Long Distance Medium584.91.0259
Triple Number Coastal/Long Distance High523.81.1454
Triple Number Windward/Leeward Low969.00.6192
Triple Number Windward/Leeward Medium715.90.8381
Triple Number Windward/Leeward High623.20.9628
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1517.51064.8818.0683.5604.4564.1533.7485.1469.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP611.60.9810 Predom. Dn High481.81.2452 5B AP M/H530.21.1317 TriNum AP Low752.70.7971 Predom. Rc Low805.90.7445 5B AP High508.01.1812 TriNum AP Med584.91.0258 Predom. Rc L/M620.80.9665 5B SF Bay Low958.90.6257 TriNum AP High523.81.1454 Predom. Rc Med547.91.0952 5B SF Bay L/M794.10.7556 TriNum W/L Low1012.70.5925 Predom. Rc M/H506.51.1845 5B SF Bay Med680.10.8822 TriNum W/L Med715.90.8381 Predom. Rc High482.31.2441 5B SF Bay M/H617.80.9712 TriNum W/L Hig623.20.9628 5B W/L Low1131.40.5303 5B SF Bay High592.71.0123 Predom. Upwind662.30.9060 5B W/L L/M832.00.7212 ChiMac Up Low801.00.7491 Predom. Reaching585.71.0245 5B W/L Med702.40.8542 ChiMac Up Med723.40.8294 Predom. Downwind621.90.9648 5B W/L M/H631.40.9503 ChiMac Up High634.80.9452 Predom. Up Low909.70.6596 5B W/L High603.90.9935 ChiMac Off Low780.30.7689 Predom. Up L/M698.50.8589 W/L 60-40 Low1138.20.5272 ChiMac Off Med690.30.8691 Predom. Up Med616.20.9737 W/L 60-40 L/M843.00.7118 ChiMac Off High584.91.0259 Predom. Up M/H576.11.0415 W/L 60-40 Med717.40.8363 ChiMac AP Low786.90.7625 Predom. Up High561.31.0689 W/L 60-40 M/H651.40.9211 ChiMac AP Med704.20.8520 Predom. Dn Low905.60.6625 W/L 60-40 High628.30.9549 ChiMac AP High608.20.9865 Predom. Dn L/M672.80.8918 5B AP Low828.80.7239 BayMac Cove Island902.10.6651 Predom. Dn Med574.81.0438 5B AP L/M660.30.9087 BayMac Shore894.80.6705 Predom. Dn M/H515.51.1640 5B AP Med576.51.0407 Harvest Moon518.91.1562      SA/DSPL Up24.51SA/DSPL Dn39.45
ORC Ref  04560004RT0 Issued on 02/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SHILLELAGHUSA 5166
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassC&C 35 Mk IMeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.572Maximum beam3.252Draft1.583Displacement5,040Wetted area22.45IMS L8.694LSM08.473Accomod. length10.569Sink (kg/mm) 16.82
VCGD-0.122VCGM-0.086 RM Rated (kg·m) 117.5Limit of positive stability(°) 116.0 Stability Index 118.1 BLR index 0.0000Default crew weight543 Declared crew weight 678
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.314PBW0.122PIPA0.0046
PSD0.022PHD0.068PHL0.116
PSA25.0°ESL0.634
ST10.019ST20.074ST30.089
ST40.043ST50.116
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P11.583IG13.442ISP13.442MDT10.129MDL10.202MDT20.129MDL20.202TL0.000MW0.000GO0.000
E4.115J4.420BAS1.486FSD0.030SFJ0.000SPL4.508WPLTPS0.000BD0.113MWT0.00MCG0.000
PY0.000MDT1YMDL1YMDT2YMDL2YTLYBASYEY0.000BDYIY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered117.5Flotation Date20/07/2021
SFFP0.691FFM1.285FF1.285LCFcl6.061SG
SAFP10.251FAM0.843FA0.843LCFsh6.289HBI0.926
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG#Water98#Fuel76Total deductible
Total deductible
ORC Ref  04560004RT0 Issued on 02/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SHILLELAGHUSA 5166
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment1051-7-10.130.851.472.563.5128.0503/06/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentClass genoa0.080.881.703.385.086.8413.03NoNo 44.3725/05/2022Spin SS0.060.410.761.432.213.0512.01NoInner 17.9229/04/2024104122
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment104698-113.4113.4113.417.967.7788.5324/10/2012S2
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA3-2414.0712.6913.387.647.8997%85.7429/04/2024Q A-3 2024
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.6 mTable area0.44 m²Headroom1.74 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity92 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity62 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04560004RT0 Issued on 02/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org