Club Certificate2026
HARAGRE-899
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 Angles49.9°48.3°46.7°45.5°44.9°44.5°44.4°44.9°47.4°
Beat VMG1.552.322.893.313.623.874.024.033.80
52°2.513.704.555.145.595.926.116.175.99
60°2.774.024.865.455.906.196.366.456.41
75°2.954.225.095.736.166.426.606.826.86
90°2.964.285.275.996.416.636.746.987.20
110°3.074.425.436.156.566.847.087.487.69
120°2.944.275.296.066.526.827.097.658.08
135°2.623.884.915.736.316.676.967.568.16
150°2.243.374.375.215.906.386.707.257.86
Run VMG1.942.923.794.545.205.776.206.807.30
Gybe Angles146.2°148.5°151.4°155.2°159.3°164.6°170.9°178.1°177.4°
APH ToD:704.5CDL: 6.318APH ToT: 0.8517CertNo:00308
BOAT
ClassROBERTS 310DesignerBRUCE ROBERTSBuilderOWNERAge date06/1991Series date06/1991Offset fileBR310.OFFData fileGR899
HULL
Length Overall9.455Maximum Beam3.230Draft1.389Displacement5,121DLR9.5085IMS DivisionCruiser/RacerDynamic Allowance0.670%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationShaft exposedTypeSolid 3 bladesDiameter0.380m
CREW
Maximum weight300(declared)Minimum weight170 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail17.6717.95Headsail Luffed27.1527.15Headsail FlyingSymmetric54.9557.33Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail5.29Storm Jib6.96Heavy Weather Jib18.77
SAIL LIMITS
Headsails5
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting Moment 90.7 Stability Index 117.4
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  03420004I7T Issued on 18/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
HARAGRE-899
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 VMG2317.81553.71243.91088.6994.2930.3894.6893.8947.6
52°1437.1972.5791.1700.5644.0608.2589.3583.9601.4
60°1297.9895.7741.2660.0610.6581.8565.7558.2561.6
75°1219.7853.3707.1628.3584.9560.6545.1528.1525.0
90°1218.1840.6682.7600.9562.0542.8534.4515.6499.7
110°1171.3814.6663.5585.8548.8526.4508.4481.5468.0
120°1222.9842.6680.1593.9552.0527.7507.8470.9445.8
135°1374.4928.3733.9628.2570.7539.6517.5476.2441.1
150°1604.51067.9823.4691.3610.2564.4537.2496.8458.2
Run VMG1852.81233.1949.7793.0692.2624.4580.5529.5493.0
Selected Courses
Windward / Leeward2085.31393.41096.8940.8843.2777.3737.5711.7720.3
All purpose1571.91064.1850.4738.4673.2632.6608.0586.3584.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward885.30.6778
All purpose704.50.8517
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low957.20.6268
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High606.00.9901
Triple Number Windward/Leeward Low1245.10.4819
Triple Number Windward/Leeward Medium880.40.6815
Triple Number Windward/Leeward High737.80.8132
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance771.20.7780
Triple Number Coastal/Long Distance Low957.20.6268
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High606.00.9901
Triple Number Windward/Leeward Low1245.10.4819
Triple Number Windward/Leeward Medium880.40.6815
Triple Number Windward/Leeward High737.80.8132
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2062.01377.41023.8838.7724.2657.3612.4552.4541.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.5527
Downwind "popa"0.7774
70% up, 30% down "Ilhabela"0.6052
30% up, 70% down "Ilhabela-inverso"0.6929
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low957.20.6268
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High606.00.9901
Triple Number Windward/Leeward Low1245.10.4819
Triple Number Windward/Leeward Medium880.40.6815
Triple Number Windward/Leeward High737.80.8132
Predominantly Upwind784.60.7647
Predominantly Downwind696.20.8619
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP733.50.8180 Predom. Rc High550.41.0901 5B SF Bay L/M1005.70.5966 TriNum AP Low957.30.6268 Predom. Dn Low1141.00.5259 5B SF Bay Med835.00.7185 TriNum AP Med699.60.8576 Predom. Dn L/M804.60.7457 5B SF Bay M/H734.20.8172 TriNum AP High606.00.9901 Predom. Dn Med664.70.9027 5B SF Bay High706.70.8490 TriNum W/L Low1313.50.4568 Predom. Dn M/H583.31.0287 5B AP Low1068.40.5616 TriNum W/L Med880.40.6815 Predom. Dn High546.91.0972 5B AP L/M816.20.7351 TriNum W/L Hig737.80.8132 ChiMac Up Low1058.10.5671 5B AP Med686.50.8740 Predom. Upwind828.70.7240 ChiMac Up Med929.70.6454 5B AP M/H614.00.9772 Predom. Reaching699.20.8581 ChiMac Up High782.20.7671 5B AP High589.81.0173 Predom. Downwind734.80.8165 ChiMac Off Low958.90.6257 5B W/L Low1492.20.4021 Predom. Up Low1237.00.4850 ChiMac Off Med830.80.7222 5B W/L L/M1048.10.5725 Predom. Up L/M891.00.6734 ChiMac Off High681.90.8799 5B W/L Med860.70.6971 Predom. Up Med753.40.7963 ChiMac AP Low1002.80.5983 5B W/L M/H748.80.8012 Predom. Up M/H678.00.8850 ChiMac AP Med876.00.6849 5B W/L High717.60.8361 Predom. Up High661.40.9072 ChiMac AP High729.20.8228 W/L 60-40 Low1527.20.3929 Predom. Rc Low1044.40.5745 BayMac Cove Island1172.60.5117 W/L 60-40 L/M1078.00.5566 Predom. Rc L/M752.10.7978 BayMac Shore1165.10.5150 W/L 60-40 Med890.90.6735 Predom. Rc Med636.90.9420 Harvest Moon595.41.0077 W/L 60-40 M/H780.90.7684 Predom. Rc M/H575.61.0424 5B SF Bay Low1254.40.4783 W/L 60-40 High754.80.7950      SA/DSPL Up15.00SA/DSPL Dn24.31
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance771.20.7780
Triple Number Coastal/Long Distance Low957.20.6268
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High606.00.9901
Triple Number Windward/Leeward Low1245.10.4819
Triple Number Windward/Leeward Medium880.40.6815
Triple Number Windward/Leeward High737.80.8132
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2062.01377.41023.8838.7724.2657.3612.4552.4541.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance771.20.7780
Triple Number Coastal/Long Distance Low957.20.6268
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High606.00.9901
Triple Number Windward/Leeward Low1245.10.4819
Triple Number Windward/Leeward Medium880.40.6815
Triple Number Windward/Leeward High737.80.8132
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2062.01377.41023.8838.7724.2657.3612.4552.4541.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance771.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2062.01377.41023.8838.7724.2657.3612.4552.4541.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low957.20.6268
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High606.00.9901
Triple Number Windward/Leeward Low1245.10.4819
Triple Number Windward/Leeward Medium880.40.6815
Triple Number Windward/Leeward High737.80.8132
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating771.20.7780
FinRating, kevyt tuuli1468.10.6811
FinRating, kova tuuli593.10.8430
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low957.20.6268
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High606.00.9901
Triple Number Windward/Leeward Low1245.10.4819
Triple Number Windward/Leeward Medium880.40.6815
Triple Number Windward/Leeward High737.80.8132
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.7780
Triple Number Coastal/Long Distance Low0.6268
Triple Number Coastal/Long Distance Medium0.8577
Triple Number Coastal/Long Distance High0.9901
Triple Number Windward/Leeward Low0.4819
Triple Number Windward/Leeward Medium0.6815
Triple Number Windward/Leeward High0.8132
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2062.01377.41023.8838.7724.2657.3612.4552.4541.7
For information
General Purpose Handicap (GPH)801.2
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance771.20.7780
Triple Number Coastal/Long Distance Low957.20.6268
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High606.00.9901
Triple Number Windward/Leeward Low1245.10.4819
Triple Number Windward/Leeward Medium880.40.6815
Triple Number Windward/Leeward High737.80.8132
Saronikos S All Purpose844.20.7107
Saronikos S Upwind992.10.6048
Saronikos S Downwind657.00.9133
Saronikos N All Purpose884.20.6786
Saronikos N Upwind1040.40.5767
Saronikos N Downwind725.90.8266
Saronikos SW All Purpose858.20.6991
Saronikos SW Upwind1028.70.5833
Saronikos SW Downwind674.60.8894
Saronikos NE All Purpose917.00.6543
Saronikos NE Upwind963.60.6227
Saronikos NE Downwind834.30.7192
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2062.01377.41023.8838.7724.2657.3612.4552.4541.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low957.20.6268
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High606.00.9901
Triple Number Windward/Leeward Low1245.10.4819
Triple Number Windward/Leeward Medium880.40.6815
Triple Number Windward/Leeward High737.80.8132
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose733.50.8180
5-Band All Purpose Low1182.90.5072
5-Band All Purpose L/M844.20.7108
5-Band All Purpose Med706.70.8490
5-Band All Purpose M/H629.50.9532
5-Band All Purpose High603.30.9945
Single Number Predominant Upwind784.00.7653
Single Number Predominant Reaching663.50.9043
Single Number Predominant Downwind695.90.8622
5-Band 50-50 Windward/Leeward Low1492.20.4021
5-Band 50-50 Windward/Leeward L/M1048.10.5725
5-Band 50-50 Windward/Leeward Med860.70.6971
5-Band 50-50 Windward/Leeward M/H748.80.8012
5-Band 50-50 Windward/Leeward High717.60.8361
5-Band 60-40 Windward/Leeward Low1527.20.3929
5-Band 60-40 Windward/Leeward L/M1078.00.5566
5-Band 60-40 Windward/Leeward Med890.90.6735
5-Band 60-40 Windward/Leeward M/H780.90.7684
5-Band 60-40 Windward/Leeward High754.80.7950
Triple Number 50-50 Windward/Leeward Low1313.50.4568
Triple Number 50-50 Windward/Leeward Med880.50.6814
Triple Number 50-50 Windward/Leeward High737.80.8132
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward915.90.6551
Triple Number 60-40 Windward/Leeward Low1345.90.4458
Triple Number 60-40 Windward/Leeward Med910.60.6589
Triple Number 60-40 Windward/Leeward High770.90.7783
Triple Number All-Purpose Low1045.90.5737
Triple Number All-Purpose Med720.70.8325
Triple Number All-Purpose High620.90.9663
Triple Number Predominant Upwind Low1103.60.5437
Triple Number Predominant Upwind Med772.30.7769
Triple Number Predominant Upwind High679.70.8828
Triple Number Predominant Reaching Low933.50.6427
Triple Number Predominant Reaching Med662.70.9054
Triple Number Predominant Reaching High555.91.0792
Triple Number Predominant Downwind Low1007.70.5954
Triple Number Predominant Downwind Med675.80.8878
Triple Number Predominant Downwind High558.11.0751
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance771.20.7780
Triple Number Coastal/Long Distance Low957.20.6268
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High606.00.9901
Triple Number Windward/Leeward Low1245.10.4819
Triple Number Windward/Leeward Medium880.40.6815
Triple Number Windward/Leeward High737.80.8132
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2062.01377.41023.8838.7724.2657.3612.4552.4541.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance771.20.7780
Triple Number Coastal/Long Distance Low957.20.6268
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High606.00.9901
Triple Number Windward/Leeward Low1245.10.4819
Triple Number Windward/Leeward Medium880.40.6815
Triple Number Windward/Leeward High737.80.8132
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2062.01377.41023.8838.7724.2657.3612.4552.4541.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low957.2
Triple Number Coastal/Long Distance Medium699.5
Triple Number Coastal/Long Distance High606.0
Triple Number Windward/Leeward Low1245.1
Triple Number Windward/Leeward Medium880.4
Triple Number Windward/Leeward High737.8
Predominantly Upwind784.6
Predominantly Downwind696.2
Predominantly Reaching670.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance771.20.7780
Triple Number Coastal/Long Distance Low957.20.6268
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High606.00.9901
Triple Number Windward/Leeward Low1245.10.4819
Triple Number Windward/Leeward Medium880.40.6815
Triple Number Windward/Leeward High737.80.8132
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2062.01377.41023.8838.7724.2657.3612.4552.4541.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6268
Triple Number Coastal/Long Distance Medium0.8577
Triple Number Coastal/Long Distance High0.9901
Triple Number Windward/Leeward Low0.4819
Triple Number Windward/Leeward Medium0.6815
Triple Number Windward/Leeward High0.8132
Coastal/Long Distance0.7780
Predominantly Upwind0.7647
Predominantly Downwind0.8619
For information
General Purpose Handicap (GPH)801.2
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.8517
Distanseseilas Trippeltall svak vind0.6268
Distanseseilas Trippeltall mellomvind0.8577
Distanseseilas Trippeltall sterk vind0.9901
Pølsebane Trippeltall svak vind0.4819
Pølsebane Trippeltall mellomvind0.6815
Pølsebane Trippeltall sterk vind0.8132
Motvind Singeltall0.7647
Medvind Singeltall0.8619
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low957.20.6268
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High606.00.9901
Triple Number Windward/Leeward Low1245.10.4819
Triple Number Windward/Leeward Medium880.40.6815
Triple Number Windward/Leeward High737.80.8132
Coastal/Long Distance771.20.7780
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind784.60.7647
Predominantly Downwind696.20.8619
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore717.70.8360
Cape Doctor Coastal585.11.0254
Triple Number Coastal/Long Distance Low957.20.6268
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High606.00.9901
Triple Number Windward/Leeward Low1245.10.4819
Triple Number Windward/Leeward Medium880.40.6815
Triple Number Windward/Leeward High737.80.8132
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6268
Triple Number Coastal/Long Distance Medium0.8577
Triple Number Coastal/Long Distance High0.9901
Triple Number Windward/Leeward Low0.4819
Triple Number Windward/Leeward Medium0.6815
Triple Number Windward/Leeward High0.8132
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6268
Triple Number Coastal/Long Distance Medium0.8577
Triple Number Coastal/Long Distance High0.9901
Triple Number Windward/Leeward Low0.4819
Triple Number Windward/Leeward Medium0.6815
Triple Number Windward/Leeward High0.8132
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance771.20.7780
Triple Number Coastal/Long Distance Low957.20.6268
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High606.00.9901
Triple Number Windward/Leeward Low1245.10.4819
Triple Number Windward/Leeward Medium880.40.6815
Triple Number Windward/Leeward High737.80.8132
Predominantly Upwind784.60.7647
Predominantly Downwind696.20.8619
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2062.01377.41023.8838.7724.2657.3612.4552.4541.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance771.20.7780
Triple Number Coastal/Long Distance Low957.20.6268
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High606.00.9901
Triple Number Windward/Leeward Low1245.10.4819
Triple Number Windward/Leeward Medium880.40.6815
Triple Number Windward/Leeward High737.80.8132
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2062.01377.41023.8838.7724.2657.3612.4552.4541.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP733.50.8180 Predom. Dn High546.91.0972 5B AP M/H614.00.9772 TriNum AP Low957.30.6268 Predom. Rc Low1044.40.5745 5B AP High589.81.0173 TriNum AP Med699.60.8576 Predom. Rc L/M752.10.7978 5B SF Bay Low1254.40.4783 TriNum AP High606.00.9901 Predom. Rc Med636.90.9420 5B SF Bay L/M1005.70.5966 TriNum W/L Low1313.50.4568 Predom. Rc M/H575.61.0424 5B SF Bay Med835.00.7185 TriNum W/L Med880.40.6815 Predom. Rc High550.41.0901 5B SF Bay M/H734.20.8172 TriNum W/L Hig737.80.8132 5B W/L Low1492.20.4021 5B SF Bay High706.70.8490 Predom. Upwind828.70.7240 5B W/L L/M1048.10.5725 ChiMac Up Low1058.10.5671 Predom. Reaching699.20.8581 5B W/L Med860.70.6971 ChiMac Up Med929.70.6454 Predom. Downwind734.80.8165 5B W/L M/H748.80.8012 ChiMac Up High782.20.7671 Predom. Up Low1237.00.4850 5B W/L High717.60.8361 ChiMac Off Low958.90.6257 Predom. Up L/M891.00.6734 W/L 60-40 Low1527.20.3929 ChiMac Off Med830.80.7222 Predom. Up Med753.40.7963 W/L 60-40 L/M1078.00.5566 ChiMac Off High681.90.8799 Predom. Up M/H678.00.8850 W/L 60-40 Med890.90.6735 ChiMac AP Low1002.80.5983 Predom. Up High661.40.9072 W/L 60-40 M/H780.90.7684 ChiMac AP Med876.00.6849 Predom. Dn Low1141.00.5259 W/L 60-40 High754.80.7950 ChiMac AP High729.20.8228 Predom. Dn L/M804.60.7457 5B AP Low1068.40.5616 BayMac Cove Island1172.60.5117 Predom. Dn Med664.70.9027 5B AP L/M816.20.7351 BayMac Shore1165.10.5150 Predom. Dn M/H583.31.0287 5B AP Med686.50.8740 Harvest Moon595.41.0077      SA/DSPL Up15.00SA/DSPL Dn24.31
ORC Ref  03420004I7T Issued on 18/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
HARAGRE-899
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassROBERTS 310Measurement18/06/2001HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.455Maximum beam3.230Draft1.389Displacement5,121Wetted area22.38IMS L8.123LSM08.135Accomod. length9.455Sink (kg/mm) 15.94
VCGD-0.004VCGM0.083 RM Rated (kg·m) 90.7Limit of positive stability(°) 115.0 Stability Index 117.4 BLR index 0.0000Default crew weight513 Declared crew weight 300
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeSolid 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.380PBW0.170PIPA0.0200
PSD0.025PHD0.050PHL0.035
PSA28.2°ESL0.600
ST10.022ST20.080ST30.080
ST40.057ST50.014
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P10.234IG11.760ISP11.910MDT10.125MDL10.205MDT20.124MDL20.205TLMW0.205GO0.215
E2.950J3.930BAS1.200FSD0.029SFJ0.050SPL4.010WPLTPSBD0.150MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date26/11/2005
SFFP0.843FFM1.214FF1.222LCFcl5.559SG1.0270
SAFP7.909FAM0.951FA0.956LCFsh5.793HBI1.085
W167.0W267.0W367.0W467.0
PD1274.0PD2274.0PD3274.0PD4274.0
WD10.090PLM2115.00GSA28.3RSA5674.0RM90.9
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1Fuel PVC hardFuel6008.302Water PVC hardWater23002.303Water PVC hardWater13007.504Fuel PVC hardFuel6008.30Total deductible0
OTHER ITEMSIdKindDescriptionWeightLCGVCG1MiscellaneousAnchor windlass180.902MiscellaneousSwimming platform209.103MiscellaneousRollbar108.801Battery100 Ah266.202Battery100 Ah266.261Engine (IC)VETUS 42 hp1AnchorAnchor home made160.402AnchorADMIRAL + Chain 5m158.901Chain40m x 8mm540.401Tools107.801Deck Gear53.93Total deductible1002.59
ORC Ref  03420004I7T Issued on 18/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
HARAGRE-899
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20.130.591.071.842.4617.6706/04/2011
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.040.571.132.293.574.8211.51NoNo 27.1529/03/202420.040.521.002.123.414.7411.41NoNo 25.6029/03/2024
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment111.3311.3311.335.825.8254.9515/03/2017
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.5 mTable area0.44 m²Headroom1.67 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity70 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity40 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03420004I7T Issued on 18/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org