Club Certificate2026
OLVIDO IIIGRE-1973
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
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 Angles46.7°44.4°42.7°41.3°39.7°38.4°38.0°38.8°40.7°
Beat VMG1.962.843.473.944.284.494.574.584.46
52°3.094.375.255.806.116.306.416.476.43
60°3.334.625.495.996.276.456.576.666.65
75°3.504.785.646.136.406.606.766.997.08
90°3.464.865.856.376.686.917.107.337.51
110°3.514.925.906.426.757.087.437.958.24
120°3.374.755.756.326.677.007.378.058.57
135°2.934.265.296.026.446.767.087.828.52
150°2.443.624.615.426.016.396.667.217.85
Run VMG2.113.133.994.705.235.656.006.597.07
Gybe Angles141.2°145.3°147.6°148.9°152.8°159.2°176.6°178.0°177.5°
APH ToD:648.0CDL: 6.942APH ToT: 0.9259CertNo:02024
BOAT
ClassRUSH 31DesignerRON HOLLANDBuilderJEANNEAUAge dateSeries date06/1982Offset fileF088.OFFData fileGR1973
HULL
Length Overall9.240 mMaximum Beam3.132 mDraft1.670 mDisplacement3,200 kgDLR8.5945IMS DivisionCruiser/RacerDynamic Allowance0.350%Age Allowance0.650%RS Assessment-0.152%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.302m
CREW
Maximum weight500 kg(declared)Minimum weight370 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail19.0519.42Headsail Luffed22.0522.05Headsail FlyingSymmetricAsymmetric43.4846.54 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail5.38Storm Jib5.44Heavy Weather Jib14.69
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 59.2 kg·m Stability Index 112.4
COMMENTS
Builder's displacement.
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  03420004PU9 Issued on 14/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
OLVIDO IIIGRE-1973
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
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 VMG1837.61269.41036.7913.2841.7802.5787.4785.2807.7
52°1164.6824.6686.0620.5589.1571.4561.8556.8559.9
60°1079.8779.6655.7601.1574.6558.5548.3540.8541.3
75°1027.7753.4638.3587.3562.2545.7532.6514.7508.6
90°1040.2741.1615.5565.2539.3520.9507.0491.0479.5
110°1025.4731.2610.0560.8533.1508.5484.7452.8437.0
120°1067.2757.1626.0569.8539.8514.4488.4447.1420.2
135°1226.7845.5680.9598.4558.7532.7508.3460.1422.5
150°1475.1995.0780.6663.9598.8563.8540.7499.0458.7
Run VMG1703.31148.9901.3766.6688.9636.9600.2546.3509.2
Selected Courses
Windward / Leeward1770.41209.2969.0839.9765.3719.7693.8665.8658.5
All purpose1334.9928.8756.9671.3624.6595.1575.9552.6541.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward801.50.7486
All purpose648.00.9259
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low842.80.7119
Triple Number Coastal/Long Distance Medium643.80.9320
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1089.10.5509
Triple Number Windward/Leeward Medium795.80.7540
Triple Number Windward/Leeward High689.70.8699
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance706.20.8497
Triple Number Coastal/Long Distance Low842.80.7119
Triple Number Coastal/Long Distance Medium643.80.9320
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1089.10.5509
Triple Number Windward/Leeward Medium795.80.7540
Triple Number Windward/Leeward High689.70.8699
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1763.71203.2909.1756.3666.8617.7582.0528.2513.8
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6526
Downwind "popa"0.7941
70% up, 30% down "Ilhabela"0.6894
30% up, 70% down "Ilhabela-inverso"0.7456
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low842.80.7119
Triple Number Coastal/Long Distance Medium643.80.9320
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1089.10.5509
Triple Number Windward/Leeward Medium795.80.7540
Triple Number Windward/Leeward High689.70.8699
Predominantly Upwind702.20.8544
Predominantly Downwind657.60.9124
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP675.30.8885 Predom. Rc High523.81.1455 5B SF Bay L/M886.10.6772 TriNum AP Low842.90.7119 Predom. Dn Low1020.30.5881 5B SF Bay Med753.40.7964 TriNum AP Med643.90.9319 Predom. Dn L/M742.80.8077 5B SF Bay M/H680.10.8823 TriNum AP High572.01.0490 Predom. Dn Med633.80.9467 5B SF Bay High652.90.9189 TriNum W/L Low1144.30.5243 Predom. Dn M/H568.51.0554 5B AP Low939.30.6388 TriNum W/L Med795.80.7540 Predom. Dn High531.11.1296 5B AP L/M732.50.8191 TriNum W/L Hig689.70.8699 ChiMac Up Low908.10.6607 5B AP Med634.30.9459 Predom. Upwind735.80.8155 ChiMac Up Med811.30.7396 5B AP M/H579.31.0357 Predom. Reaching645.10.9301 ChiMac Up High700.00.8572 5B AP High554.71.0816 Predom. Downwind689.60.8700 ChiMac Off Low872.30.6878 5B W/L Low1289.50.4653 Predom. Up Low1045.20.5740 ChiMac Off Med768.30.7810 5B W/L L/M928.80.6460 Predom. Up L/M778.90.7703 ChiMac Off High645.60.9293 5B W/L Med781.00.7682 Predom. Up Med678.00.8849 ChiMac AP Low885.50.6776 5B W/L M/H699.40.8578 Predom. Up M/H626.90.9571 ChiMac AP Med786.30.7631 5B W/L High669.40.8964 Predom. Up High611.00.9821 ChiMac AP High670.40.8950 W/L 60-40 Low1302.20.4608 Predom. Rc Low913.80.6566 BayMac Cove Island1024.80.5855 W/L 60-40 L/M942.80.6364 Predom. Rc L/M683.20.8782 BayMac Shore1016.80.5901 W/L 60-40 Med796.60.7532 Predom. Rc Med597.91.0035 Harvest Moon568.21.0560 W/L 60-40 M/H718.40.8352 Predom. Rc M/H549.61.0918 5B SF Bay Low1083.00.5540 W/L 60-40 High693.40.8653      SA/DSPL Up18.85SA/DSPL Dn28.68
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance706.20.8497
Triple Number Coastal/Long Distance Low842.80.7119
Triple Number Coastal/Long Distance Medium643.80.9320
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1089.10.5509
Triple Number Windward/Leeward Medium795.80.7540
Triple Number Windward/Leeward High689.70.8699
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1763.71203.2909.1756.3666.8617.7582.0528.2513.8
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance706.20.8497
Triple Number Coastal/Long Distance Low842.80.7119
Triple Number Coastal/Long Distance Medium643.80.9320
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1089.10.5509
Triple Number Windward/Leeward Medium795.80.7540
Triple Number Windward/Leeward High689.70.8699
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1763.71203.2909.1756.3666.8617.7582.0528.2513.8
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance706.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1763.71203.2909.1756.3666.8617.7582.0528.2513.8
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low842.80.7119
Triple Number Coastal/Long Distance Medium643.80.9320
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1089.10.5509
Triple Number Windward/Leeward Medium795.80.7540
Triple Number Windward/Leeward High689.70.8699
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating706.20.8497
FinRating, kevyt tuuli1269.90.7874
FinRating, kova tuuli559.20.8941
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low842.80.7119
Triple Number Coastal/Long Distance Medium643.80.9320
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1089.10.5509
Triple Number Windward/Leeward Medium795.80.7540
Triple Number Windward/Leeward High689.70.8699
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8497
Triple Number Coastal/Long Distance Low0.7119
Triple Number Coastal/Long Distance Medium0.9320
Triple Number Coastal/Long Distance High1.0490
Triple Number Windward/Leeward Low0.5509
Triple Number Windward/Leeward Medium0.7540
Triple Number Windward/Leeward High0.8699
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1763.71203.2909.1756.3666.8617.7582.0528.2513.8
For information
General Purpose Handicap (GPH)729.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance706.20.8497
Triple Number Coastal/Long Distance Low842.80.7119
Triple Number Coastal/Long Distance Medium643.80.9320
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1089.10.5509
Triple Number Windward/Leeward Medium795.80.7540
Triple Number Windward/Leeward High689.70.8699
Saronikos S All Purpose753.30.7965
Saronikos S Upwind848.90.7068
Saronikos S Downwind634.30.9460
Saronikos N All Purpose783.70.7656
Saronikos N Upwind887.60.6760
Saronikos N Downwind683.70.8776
Saronikos SW All Purpose760.30.7892
Saronikos SW Upwind877.70.6836
Saronikos SW Downwind637.70.9409
Saronikos NE All Purpose811.90.7390
Saronikos NE Upwind832.60.7206
Saronikos NE Downwind766.30.7830
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1763.71203.2909.1756.3666.8617.7582.0528.2513.8
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low842.80.7119
Triple Number Coastal/Long Distance Medium643.80.9320
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1089.10.5509
Triple Number Windward/Leeward Medium795.80.7540
Triple Number Windward/Leeward High689.70.8699
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose675.30.8885
5-Band All Purpose Low1027.60.5839
5-Band All Purpose L/M757.90.7916
5-Band All Purpose Med654.00.9174
5-Band All Purpose M/H596.31.0061
5-Band All Purpose High570.11.0524
Single Number Predominant Upwind701.30.8555
Single Number Predominant Reaching616.70.9729
Single Number Predominant Downwind657.80.9121
5-Band 50-50 Windward/Leeward Low1289.50.4653
5-Band 50-50 Windward/Leeward L/M928.80.6460
5-Band 50-50 Windward/Leeward Med781.00.7682
5-Band 50-50 Windward/Leeward M/H699.40.8578
5-Band 50-50 Windward/Leeward High669.40.8964
5-Band 60-40 Windward/Leeward Low1302.20.4608
5-Band 60-40 Windward/Leeward L/M942.80.6364
5-Band 60-40 Windward/Leeward Med796.60.7532
5-Band 60-40 Windward/Leeward M/H718.40.8352
5-Band 60-40 Windward/Leeward High693.40.8653
Triple Number 50-50 Windward/Leeward Low1144.30.5243
Triple Number 50-50 Windward/Leeward Med795.80.7539
Triple Number 50-50 Windward/Leeward High689.80.8699
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward817.40.7340
Triple Number 60-40 Windward/Leeward Low1157.30.5185
Triple Number 60-40 Windward/Leeward Med811.10.7397
Triple Number 60-40 Windward/Leeward High709.90.8452
Triple Number All-Purpose Low917.80.6537
Triple Number All-Purpose Med664.10.9035
Triple Number All-Purpose High588.51.0195
Triple Number Predominant Upwind Low944.60.6352
Triple Number Predominant Upwind Med691.10.8682
Triple Number Predominant Upwind High626.40.9579
Triple Number Predominant Reaching Low825.00.7272
Triple Number Predominant Reaching Med616.70.9730
Triple Number Predominant Reaching High532.11.1277
Triple Number Predominant Downwind Low907.40.6612
Triple Number Predominant Downwind Med644.90.9304
Triple Number Predominant Downwind High548.81.0934
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance706.20.8497
Triple Number Coastal/Long Distance Low842.80.7119
Triple Number Coastal/Long Distance Medium643.80.9320
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1089.10.5509
Triple Number Windward/Leeward Medium795.80.7540
Triple Number Windward/Leeward High689.70.8699
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1763.71203.2909.1756.3666.8617.7582.0528.2513.8
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance706.20.8497
Triple Number Coastal/Long Distance Low842.80.7119
Triple Number Coastal/Long Distance Medium643.80.9320
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1089.10.5509
Triple Number Windward/Leeward Medium795.80.7540
Triple Number Windward/Leeward High689.70.8699
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1763.71203.2909.1756.3666.8617.7582.0528.2513.8
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low842.8
Triple Number Coastal/Long Distance Medium643.8
Triple Number Coastal/Long Distance High572.0
Triple Number Windward/Leeward Low1089.1
Triple Number Windward/Leeward Medium795.8
Triple Number Windward/Leeward High689.7
Predominantly Upwind702.2
Predominantly Downwind657.6
Predominantly Reaching627.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance706.20.8497
Triple Number Coastal/Long Distance Low842.80.7119
Triple Number Coastal/Long Distance Medium643.80.9320
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1089.10.5509
Triple Number Windward/Leeward Medium795.80.7540
Triple Number Windward/Leeward High689.70.8699
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1763.71203.2909.1756.3666.8617.7582.0528.2513.8
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7119
Triple Number Coastal/Long Distance Medium0.9320
Triple Number Coastal/Long Distance High1.0490
Triple Number Windward/Leeward Low0.5509
Triple Number Windward/Leeward Medium0.7540
Triple Number Windward/Leeward High0.8699
Coastal/Long Distance0.8497
Predominantly Upwind0.8544
Predominantly Downwind0.9124
For information
General Purpose Handicap (GPH)729.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9259
Distanseseilas Trippeltall svak vind0.7119
Distanseseilas Trippeltall mellomvind0.9320
Distanseseilas Trippeltall sterk vind1.0490
Pølsebane Trippeltall svak vind0.5509
Pølsebane Trippeltall mellomvind0.7540
Pølsebane Trippeltall sterk vind0.8699
Motvind Singeltall0.8544
Medvind Singeltall0.9124
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low842.80.7119
Triple Number Coastal/Long Distance Medium643.80.9320
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1089.10.5509
Triple Number Windward/Leeward Medium795.80.7540
Triple Number Windward/Leeward High689.70.8699
Coastal/Long Distance706.20.8497
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind702.20.8544
Predominantly Downwind657.60.9124
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore660.70.9082
Cape Doctor Coastal545.01.1009
Triple Number Coastal/Long Distance Low842.80.7119
Triple Number Coastal/Long Distance Medium643.80.9320
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1089.10.5509
Triple Number Windward/Leeward Medium795.80.7540
Triple Number Windward/Leeward High689.70.8699
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7119
Triple Number Coastal/Long Distance Medium0.9320
Triple Number Coastal/Long Distance High1.0490
Triple Number Windward/Leeward Low0.5509
Triple Number Windward/Leeward Medium0.7540
Triple Number Windward/Leeward High0.8699
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7119
Triple Number Coastal/Long Distance Medium0.9320
Triple Number Coastal/Long Distance High1.0490
Triple Number Windward/Leeward Low0.5509
Triple Number Windward/Leeward Medium0.7540
Triple Number Windward/Leeward High0.8699
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance706.20.8497
Triple Number Coastal/Long Distance Low842.80.7119
Triple Number Coastal/Long Distance Medium643.80.9320
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1089.10.5509
Triple Number Windward/Leeward Medium795.80.7540
Triple Number Windward/Leeward High689.70.8699
Predominantly Upwind702.20.8544
Predominantly Downwind657.60.9124
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1763.71203.2909.1756.3666.8617.7582.0528.2513.8
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance706.20.8497
Triple Number Coastal/Long Distance Low842.80.7119
Triple Number Coastal/Long Distance Medium643.80.9320
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1089.10.5509
Triple Number Windward/Leeward Medium795.80.7540
Triple Number Windward/Leeward High689.70.8699
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1763.71203.2909.1756.3666.8617.7582.0528.2513.8
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP675.30.8885 Predom. Dn High531.11.1296 5B AP M/H579.31.0357 TriNum AP Low842.90.7119 Predom. Rc Low913.80.6566 5B AP High554.71.0816 TriNum AP Med643.90.9319 Predom. Rc L/M683.20.8782 5B SF Bay Low1083.00.5540 TriNum AP High572.01.0490 Predom. Rc Med597.91.0035 5B SF Bay L/M886.10.6772 TriNum W/L Low1144.30.5243 Predom. Rc M/H549.61.0918 5B SF Bay Med753.40.7964 TriNum W/L Med795.80.7540 Predom. Rc High523.81.1455 5B SF Bay M/H680.10.8823 TriNum W/L Hig689.70.8699 5B W/L Low1289.50.4653 5B SF Bay High652.90.9189 Predom. Upwind735.80.8155 5B W/L L/M928.80.6460 ChiMac Up Low908.10.6607 Predom. Reaching645.10.9301 5B W/L Med781.00.7682 ChiMac Up Med811.30.7396 Predom. Downwind689.60.8700 5B W/L M/H699.40.8578 ChiMac Up High700.00.8572 Predom. Up Low1045.20.5740 5B W/L High669.40.8964 ChiMac Off Low872.30.6878 Predom. Up L/M778.90.7703 W/L 60-40 Low1302.20.4608 ChiMac Off Med768.30.7810 Predom. Up Med678.00.8849 W/L 60-40 L/M942.80.6364 ChiMac Off High645.60.9293 Predom. Up M/H626.90.9571 W/L 60-40 Med796.60.7532 ChiMac AP Low885.50.6776 Predom. Up High611.00.9821 W/L 60-40 M/H718.40.8352 ChiMac AP Med786.30.7631 Predom. Dn Low1020.30.5881 W/L 60-40 High693.40.8653 ChiMac AP High670.40.8950 Predom. Dn L/M742.80.8077 5B AP Low939.30.6388 BayMac Cove Island1024.80.5855 Predom. Dn Med633.80.9467 5B AP L/M732.50.8191 BayMac Shore1016.80.5901 Predom. Dn M/H568.51.0554 5B AP Med634.30.9459 Harvest Moon568.21.0560      SA/DSPL Up18.85SA/DSPL Dn28.68
ORC Ref  03420004PU9 Issued on 14/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
OLVIDO IIIGRE-1973
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassRUSH 31Measurement12/06/2021HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.240Maximum beam3.132Draft1.670Displacement3,200Wetted area17.18IMS L7.589LSM07.193Accomod. length9.240Sink (kg/mm) 12.33
VCGD0.049VCGM0.034 RM Rated (kg·m) 59.2Limit of positive stability(°) 115.9 Stability Index 112.4 BLR index 0.0000Default crew weight430 Declared crew weight 500
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.302PBW0.084PIPA0.0048
PSD0.022PHD0.058PHL0.125
PSA29.0°ESL0.630
ST10.018ST20.070ST30.070
ST40.048ST50.147
RIG
BackstayAdjustableForestayFixedInner forestayFixedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P10.000IG10.425ISP10.645MDT10.105MDL10.175MDT20.105MDL20.120TL0.490MW0.105GO0.107
E3.070J3.630BAS1.485FSD0.030SFJ0.000SPLWPLTPS3.740BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/01/2013
SFFP0.965FFM1.197FF1.197LCFcl4.981SG1.0258
SAFP8.556FAM0.873FA0.873LCFsh5.218HBI1.046
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03420004PU9 Issued on 14/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
OLVIDO IIIGRE-1973
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.130.721.272.102.6419.0512/06/202120.150.540.961.732.3516.6112/06/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment50.040.581.132.243.334.399.91NoNo 22.0504/05/202430.060.300.551.161.902.809.30NoNo 11.8412/06/2021
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment110.279.8310.055.245.00105%43.4811/05/2024
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.2 mTable area0.44 m²Headroom1.64 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity64 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity34 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03420004PU9 Issued on 14/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org