Club Certificate2026
ELFIRL 2883
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
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 Angles50.9°48.8°47.6°46.9°46.3°46.0°45.6°45.6°47.3°
Beat VMG1.582.352.923.333.633.884.074.144.00
52°2.563.784.645.245.696.016.246.346.27
60°2.874.145.005.596.026.316.516.656.66
75°3.104.385.255.886.316.586.777.027.11
90°3.044.335.266.026.506.786.977.217.49
110°3.024.365.376.136.616.927.197.708.07
120°2.904.225.236.026.556.887.157.738.26
135°2.563.814.835.656.286.707.007.578.17
150°2.203.324.315.145.846.376.737.277.85
Run VMG1.912.873.744.495.155.736.206.867.35
Gybe Angles146.9°148.9°151.9°156.4°160.0°164.2°170.0°178.6°178.3°
APH ToD:700.5CDL: 6.608APH ToT: 0.8565CertNo:26127
BOAT
ClassMoody 33 Mark 1DesignerAngus PrimroseBuilderMoody BoatsAge date01/1978Series date01/1978Offset fileGR0096.BOFData fileIRL2883
HULL
Length Overall10.020 mMaximum Beam3.466 mDraft1.410 mDisplacement5,943 kgDLR9.0446IMS DivisionCruiser/RacerDynamic Allowance0.640%Age Allowance0.650%RS Assessment0.000%
PROPELLER
InstallationShaft exposedTypeSolid 3 bladesDiameter0.350m
CREW
Maximum weight450 kg(declared)Minimum weight320 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail22.2222.58Headsail Luffed31.9031.90Headsail FlyingSymmetric42.2453.05Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail6.97Storm Jib6.59Heavy Weather Jib17.80
SAIL LIMITS
Headsails5
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting Moment 132.7 kg·m Stability Index 99.6
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  05180004S2N Issued on 04/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ELFIRL 2883
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
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 VMG2277.61530.61232.41082.1990.8928.6885.1869.4899.8
52°1405.5953.3775.3687.6633.2598.6576.6567.5574.0
60°1252.9870.0719.6643.6597.6570.4553.0541.3540.3
75°1160.3822.5686.2611.8570.5547.1531.7512.7506.7
90°1183.2831.8684.6598.1554.3530.7516.3499.2480.9
110°1190.5824.8670.7587.0544.6519.9501.0467.4446.1
120°1243.4853.6688.4597.7549.8523.4503.4465.7436.0
135°1404.2945.1745.2637.2573.3537.7514.6475.4440.4
150°1635.91085.3835.3700.6616.7565.3534.7494.9458.6
Run VMG1888.91253.2962.9801.7699.0628.0580.4525.1489.9
Selected Courses
Windward / Leeward2083.31391.91097.6941.9844.9778.3732.8697.2694.9
All purpose1562.21059.6848.8736.6670.2628.1600.0573.5564.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward885.00.6779
All purpose700.50.8565
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium696.70.8612
Triple Number Coastal/Long Distance High597.11.0048
Triple Number Windward/Leeward Low1244.80.4820
Triple Number Windward/Leeward Medium881.70.6805
Triple Number Windward/Leeward High730.80.8210
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance768.20.7810
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium696.70.8612
Triple Number Coastal/Long Distance High597.11.0048
Triple Number Windward/Leeward Low1244.80.4820
Triple Number Windward/Leeward Medium881.70.6805
Triple Number Windward/Leeward High730.80.8210
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2063.81378.01024.5838.3722.1653.2604.0540.5525.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.5586
Downwind "popa"0.7706
70% up, 30% down "Ilhabela"0.6088
30% up, 70% down "Ilhabela-inverso"0.6918
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium696.70.8612
Triple Number Coastal/Long Distance High597.11.0048
Triple Number Windward/Leeward Low1244.80.4820
Triple Number Windward/Leeward Medium881.70.6805
Triple Number Windward/Leeward High730.80.8210
Predominantly Upwind778.20.7711
Predominantly Downwind696.80.8611
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP728.40.8237 Predom. Rc High538.01.1152 5B SF Bay L/M1005.50.5967 TriNum AP Low954.20.6288 Predom. Dn Low1148.30.5225 5B SF Bay Med835.10.7185 TriNum AP Med696.80.8611 Predom. Dn L/M808.90.7417 5B SF Bay M/H728.70.8234 TriNum AP High597.11.0048 Predom. Dn Med665.10.9022 5B SF Bay High692.10.8669 TriNum W/L Low1313.00.4570 Predom. Dn M/H578.21.0378 5B AP Low1064.60.5636 TriNum W/L Med881.70.6805 Predom. Dn High538.81.1136 5B AP L/M813.90.7372 TriNum W/L Hig730.80.8210 ChiMac Up Low1048.40.5723 5B AP Med683.20.8782 Predom. Upwind819.90.7318 ChiMac Up Med920.90.6515 5B AP M/H606.20.9897 Predom. Reaching694.00.8646 ChiMac Up High772.90.7763 5B AP High576.61.0407 Predom. Downwind735.20.8162 ChiMac Off Low964.10.6224 5B W/L Low1491.20.4024 Predom. Up Low1223.80.4903 ChiMac Off Med833.50.7199 5B W/L L/M1048.80.5721 Predom. Up L/M884.40.6784 ChiMac Off High681.00.8811 5B W/L Med861.60.6964 Predom. Up Med747.70.8024 ChiMac AP Low1000.20.5999 5B W/L M/H744.00.8065 Predom. Up M/H667.90.8983 ChiMac AP Med872.70.6875 5B W/L High703.00.8535 Predom. Up High644.10.9315 ChiMac AP High723.90.8288 W/L 60-40 Low1521.50.3943 Predom. Rc Low1040.80.5765 BayMac Cove Island1170.10.5128 W/L 60-40 L/M1076.60.5573 Predom. Rc L/M751.40.7986 BayMac Shore1161.70.5165 W/L 60-40 Med890.60.6737 Predom. Rc Med633.00.9479 Harvest Moon589.01.0187 W/L 60-40 M/H775.00.7742 Predom. Rc M/H566.01.0601 5B SF Bay Low1251.70.4793 W/L 60-40 High737.80.8132      SA/DSPL Up16.40SA/DSPL Dn19.53
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance768.20.7810
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium696.70.8612
Triple Number Coastal/Long Distance High597.11.0048
Triple Number Windward/Leeward Low1244.80.4820
Triple Number Windward/Leeward Medium881.70.6805
Triple Number Windward/Leeward High730.80.8210
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2063.81378.01024.5838.3722.1653.2604.0540.5525.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance768.20.7810
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium696.70.8612
Triple Number Coastal/Long Distance High597.11.0048
Triple Number Windward/Leeward Low1244.80.4820
Triple Number Windward/Leeward Medium881.70.6805
Triple Number Windward/Leeward High730.80.8210
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2063.81378.01024.5838.3722.1653.2604.0540.5525.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance768.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2063.81378.01024.5838.3722.1653.2604.0540.5525.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium696.70.8612
Triple Number Coastal/Long Distance High597.11.0048
Triple Number Windward/Leeward Low1244.80.4820
Triple Number Windward/Leeward Medium881.70.6805
Triple Number Windward/Leeward High730.80.8210
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating768.20.7811
FinRating, kevyt tuuli1466.60.6818
FinRating, kova tuuli579.30.8632
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium696.70.8612
Triple Number Coastal/Long Distance High597.11.0048
Triple Number Windward/Leeward Low1244.80.4820
Triple Number Windward/Leeward Medium881.70.6805
Triple Number Windward/Leeward High730.80.8210
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.7810
Triple Number Coastal/Long Distance Low0.6288
Triple Number Coastal/Long Distance Medium0.8612
Triple Number Coastal/Long Distance High1.0048
Triple Number Windward/Leeward Low0.4820
Triple Number Windward/Leeward Medium0.6805
Triple Number Windward/Leeward High0.8210
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2063.81378.01024.5838.3722.1653.2604.0540.5525.1
For information
General Purpose Handicap (GPH)797.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance768.20.7810
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium696.70.8612
Triple Number Coastal/Long Distance High597.11.0048
Triple Number Windward/Leeward Low1244.80.4820
Triple Number Windward/Leeward Medium881.70.6805
Triple Number Windward/Leeward High730.80.8210
Saronikos S All Purpose837.00.7169
Saronikos S Upwind978.20.6134
Saronikos S Downwind660.40.9085
Saronikos N All Purpose875.90.6850
Saronikos N Upwind1021.50.5874
Saronikos N Downwind733.10.8184
Saronikos SW All Purpose850.60.7054
Saronikos SW Upwind1012.60.5925
Saronikos SW Downwind679.00.8837
Saronikos NE All Purpose909.10.6600
Saronikos NE Upwind943.30.6361
Saronikos NE Downwind844.30.7106
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2063.81378.01024.5838.3722.1653.2604.0540.5525.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium696.70.8612
Triple Number Coastal/Long Distance High597.11.0048
Triple Number Windward/Leeward Low1244.80.4820
Triple Number Windward/Leeward Medium881.70.6805
Triple Number Windward/Leeward High730.80.8210
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose728.40.8237
5-Band All Purpose Low1179.40.5087
5-Band All Purpose L/M843.00.7118
5-Band All Purpose Med703.90.8524
5-Band All Purpose M/H621.50.9654
5-Band All Purpose High590.31.0165
Single Number Predominant Upwind777.30.7719
Single Number Predominant Reaching659.70.9095
Single Number Predominant Downwind696.60.8613
5-Band 50-50 Windward/Leeward Low1491.20.4024
5-Band 50-50 Windward/Leeward L/M1048.80.5721
5-Band 50-50 Windward/Leeward Med861.60.6964
5-Band 50-50 Windward/Leeward M/H744.00.8065
5-Band 50-50 Windward/Leeward High703.00.8535
5-Band 60-40 Windward/Leeward Low1521.50.3943
5-Band 60-40 Windward/Leeward L/M1076.60.5573
5-Band 60-40 Windward/Leeward Med890.60.6737
5-Band 60-40 Windward/Leeward M/H775.00.7742
5-Band 60-40 Windward/Leeward High737.80.8132
Triple Number 50-50 Windward/Leeward Low1313.00.4570
Triple Number 50-50 Windward/Leeward Med881.80.6804
Triple Number 50-50 Windward/Leeward High730.80.8210
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward914.20.6563
Triple Number 60-40 Windward/Leeward Low1341.60.4472
Triple Number 60-40 Windward/Leeward Med910.60.6589
Triple Number 60-40 Windward/Leeward High762.70.7867
Triple Number All-Purpose Low1043.60.5749
Triple Number All-Purpose Med718.40.8351
Triple Number All-Purpose High611.90.9806
Triple Number Predominant Upwind Low1093.60.5486
Triple Number Predominant Upwind Med766.90.7824
Triple Number Predominant Upwind High667.40.8990
Triple Number Predominant Reaching Low931.30.6442
Triple Number Predominant Reaching Med659.60.9097
Triple Number Predominant Reaching High545.51.0998
Triple Number Predominant Downwind Low1013.60.5920
Triple Number Predominant Downwind Med677.60.8855
Triple Number Predominant Downwind High553.01.0850
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance768.20.7810
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium696.70.8612
Triple Number Coastal/Long Distance High597.11.0048
Triple Number Windward/Leeward Low1244.80.4820
Triple Number Windward/Leeward Medium881.70.6805
Triple Number Windward/Leeward High730.80.8210
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2063.81378.01024.5838.3722.1653.2604.0540.5525.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance768.20.7810
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium696.70.8612
Triple Number Coastal/Long Distance High597.11.0048
Triple Number Windward/Leeward Low1244.80.4820
Triple Number Windward/Leeward Medium881.70.6805
Triple Number Windward/Leeward High730.80.8210
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2063.81378.01024.5838.3722.1653.2604.0540.5525.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low954.2
Triple Number Coastal/Long Distance Medium696.7
Triple Number Coastal/Long Distance High597.1
Triple Number Windward/Leeward Low1244.8
Triple Number Windward/Leeward Medium881.7
Triple Number Windward/Leeward High730.8
Predominantly Upwind778.2
Predominantly Downwind696.8
Predominantly Reaching668.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance768.20.7810
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium696.70.8612
Triple Number Coastal/Long Distance High597.11.0048
Triple Number Windward/Leeward Low1244.80.4820
Triple Number Windward/Leeward Medium881.70.6805
Triple Number Windward/Leeward High730.80.8210
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2063.81378.01024.5838.3722.1653.2604.0540.5525.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6288
Triple Number Coastal/Long Distance Medium0.8612
Triple Number Coastal/Long Distance High1.0048
Triple Number Windward/Leeward Low0.4820
Triple Number Windward/Leeward Medium0.6805
Triple Number Windward/Leeward High0.8210
Coastal/Long Distance0.7810
Predominantly Upwind0.7711
Predominantly Downwind0.8611
For information
General Purpose Handicap (GPH)797.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.8565
Distanseseilas Trippeltall svak vind0.6288
Distanseseilas Trippeltall mellomvind0.8612
Distanseseilas Trippeltall sterk vind1.0048
Pølsebane Trippeltall svak vind0.4820
Pølsebane Trippeltall mellomvind0.6805
Pølsebane Trippeltall sterk vind0.8210
Motvind Singeltall0.7711
Medvind Singeltall0.8611
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium696.70.8612
Triple Number Coastal/Long Distance High597.11.0048
Triple Number Windward/Leeward Low1244.80.4820
Triple Number Windward/Leeward Medium881.70.6805
Triple Number Windward/Leeward High730.80.8210
Coastal/Long Distance768.20.7810
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind778.20.7711
Predominantly Downwind696.80.8611
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore695.60.8626
Cape Doctor Coastal567.21.0578
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium696.70.8612
Triple Number Coastal/Long Distance High597.11.0048
Triple Number Windward/Leeward Low1244.80.4820
Triple Number Windward/Leeward Medium881.70.6805
Triple Number Windward/Leeward High730.80.8210
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6288
Triple Number Coastal/Long Distance Medium0.8612
Triple Number Coastal/Long Distance High1.0048
Triple Number Windward/Leeward Low0.4820
Triple Number Windward/Leeward Medium0.6805
Triple Number Windward/Leeward High0.8210
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6288
Triple Number Coastal/Long Distance Medium0.8612
Triple Number Coastal/Long Distance High1.0048
Triple Number Windward/Leeward Low0.4820
Triple Number Windward/Leeward Medium0.6805
Triple Number Windward/Leeward High0.8210
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance768.20.7810
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium696.70.8612
Triple Number Coastal/Long Distance High597.11.0048
Triple Number Windward/Leeward Low1244.80.4820
Triple Number Windward/Leeward Medium881.70.6805
Triple Number Windward/Leeward High730.80.8210
Predominantly Upwind778.20.7711
Predominantly Downwind696.80.8611
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2063.81378.01024.5838.3722.1653.2604.0540.5525.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance768.20.7810
Triple Number Coastal/Long Distance Low954.20.6288
Triple Number Coastal/Long Distance Medium696.70.8612
Triple Number Coastal/Long Distance High597.11.0048
Triple Number Windward/Leeward Low1244.80.4820
Triple Number Windward/Leeward Medium881.70.6805
Triple Number Windward/Leeward High730.80.8210
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2063.81378.01024.5838.3722.1653.2604.0540.5525.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP728.40.8237 Predom. Dn High538.81.1136 5B AP M/H606.20.9897 TriNum AP Low954.20.6288 Predom. Rc Low1040.80.5765 5B AP High576.61.0407 TriNum AP Med696.80.8611 Predom. Rc L/M751.40.7986 5B SF Bay Low1251.70.4793 TriNum AP High597.11.0048 Predom. Rc Med633.00.9479 5B SF Bay L/M1005.50.5967 TriNum W/L Low1313.00.4570 Predom. Rc M/H566.01.0601 5B SF Bay Med835.10.7185 TriNum W/L Med881.70.6805 Predom. Rc High538.01.1152 5B SF Bay M/H728.70.8234 TriNum W/L Hig730.80.8210 5B W/L Low1491.20.4024 5B SF Bay High692.10.8669 Predom. Upwind819.90.7318 5B W/L L/M1048.80.5721 ChiMac Up Low1048.40.5723 Predom. Reaching694.00.8646 5B W/L Med861.60.6964 ChiMac Up Med920.90.6515 Predom. Downwind735.20.8162 5B W/L M/H744.00.8065 ChiMac Up High772.90.7763 Predom. Up Low1223.80.4903 5B W/L High703.00.8535 ChiMac Off Low964.10.6224 Predom. Up L/M884.40.6784 W/L 60-40 Low1521.50.3943 ChiMac Off Med833.50.7199 Predom. Up Med747.70.8024 W/L 60-40 L/M1076.60.5573 ChiMac Off High681.00.8811 Predom. Up M/H667.90.8983 W/L 60-40 Med890.60.6737 ChiMac AP Low1000.20.5999 Predom. Up High644.10.9315 W/L 60-40 M/H775.00.7742 ChiMac AP Med872.70.6875 Predom. Dn Low1148.30.5225 W/L 60-40 High737.80.8132 ChiMac AP High723.90.8288 Predom. Dn L/M808.90.7417 5B AP Low1064.60.5636 BayMac Cove Island1170.10.5128 Predom. Dn Med665.10.9022 5B AP L/M813.90.7372 BayMac Shore1161.70.5165 Predom. Dn M/H578.21.0378 5B AP Med683.20.8782 Harvest Moon589.01.0187      SA/DSPL Up16.40SA/DSPL Dn19.53
ORC Ref  05180004S2N Issued on 04/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ELFIRL 2883
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMoody 33 Mark 1MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.020Maximum beam3.466Draft1.410Displacement5,943Wetted area25.49IMS L8.673LSM08.693Accomod. length10.020Sink (kg/mm) 19.28
VCGD0.345VCGM0.317 RM Rated (kg·m) 132.7Limit of positive stability(°) 97.3 Stability Index 99.6 BLR index 0.0000Default crew weight564 Declared crew weight 450
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeSolid 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.350PBWPIPA0.0153
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
BackstayFixedForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerIn mastArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P10.050IG11.480ISP11.530MDT10.120MDL10.170MDT2MDL2TLMWGO
E3.960J3.830BAS1.330FSDFoilSFJSPL3.400WPLTPSBDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date03/06/2026
SFFP1.014FFM1.289FF1.289LCFcl5.808SG1.0250
SAFP9.560FAM1.008FA1.008LCFsh6.039HBI1.095
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  05180004S2N Issued on 04/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ELFIRL 2883
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.140.731.302.273.2222.22
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.000.741.462.904.505.8610.80NoNo 31.90
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment09.609.609.604.906.8042.24
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.0 mTable area0.44 m²Headroom1.70 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity80 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity50 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  05180004S2N Issued on 04/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org