Non Spin/HSFClub Certificate2025
TRITONGRE-1553
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 Angles44.7°44.7°42.7°41.5°40.7°40.2°40.0°40.7°43.0°
Beat VMG2.032.823.463.914.224.374.414.364.16
52°3.214.365.215.796.136.316.386.386.29
60°3.434.625.466.006.316.496.586.616.57
75°3.554.785.646.176.476.686.836.977.01
90°3.454.685.596.176.506.746.947.247.42
110°2.994.205.215.976.436.747.007.477.88
120°2.824.005.005.806.336.666.947.457.97
135°2.453.554.545.366.006.436.737.257.78
150°2.063.053.994.815.516.076.456.997.48
Run VMG1.782.643.474.224.905.516.026.687.16
Gybe Angles149.2°149.2°153.2°159.5°167.2°172.7°177.2°179.0°179.2°
APH ToD:676.1CDL: 6.886APH ToT: 0.8875CertNo:00947
BOAT
ClassFEELING 920DesignerPH. HARLEBuilderKIRIEAge date01/1983Series date01/1983Offset fileF084.BOFData fileGR1553
HULL
Length Overall9.250 mMaximum Beam3.222 mDraft1.670 mDisplacement3,599 kgDLR9.2643IMS DivisionCruiser/RacerDynamic Allowance0.430%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeSolid 2 bladesDiameter0.370m
CREW
Maximum weight315 kg(declared)Minimum weight185 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail20.2920.57Headsail Luffed27.2427.24Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail6.45Storm Jib6.79Heavy Weather Jib18.33
SAIL LIMITS
Headsails1
✱ One set on the forestay
✱ Zero set flying
Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting MomentN/AStability IndexN/A
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  03420003OC2Issued on 21/04/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2025
TRITONGRE-1553
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 VMG1772.11275.41041.7920.5852.7824.2815.6824.8865.8
52°1120.9825.8691.0621.6586.9570.4564.4564.5572.7
60°1050.2780.1659.5600.0570.3554.7547.2544.7547.9
75°1014.0753.5638.1583.6556.0538.8527.0516.7513.5
90°1044.9768.9644.0583.7553.5534.0518.8496.9485.4
110°1202.0857.0691.4603.3559.8534.1514.3482.1456.9
120°1275.2900.9719.5620.6569.1540.3519.0483.5451.9
135°1471.21015.1792.6671.6599.7560.1535.1496.7462.6
150°1751.11180.8901.2748.2652.8592.9557.9515.2481.2
Run VMG2023.51363.51037.7853.6735.1653.0597.5539.2503.1
Selected Courses
Windward / Leeward1894.71319.51039.7887.0793.9738.6706.6682.0684.5
All purpose1423.21009.2810.7705.3645.1611.1591.3571.5565.7
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward838.00.7160
All purpose676.10.8875
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low909.90.6594
Triple Number Coastal/Long Distance Medium670.50.8949
Triple Number Coastal/Long Distance High588.81.0190
Triple Number Windward/Leeward Low1179.70.5086
Triple Number Windward/Leeward Medium831.60.7215
Triple Number Windward/Leeward High705.40.8506
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance739.00.8119
Triple Number Coastal/Long Distance Low909.90.6594
Triple Number Coastal/Long Distance Medium670.50.8949
Triple Number Coastal/Long Distance High588.81.0190
Triple Number Windward/Leeward Low1179.70.5086
Triple Number Windward/Leeward Medium831.60.7215
Triple Number Windward/Leeward High705.40.8506
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2039.01323.9978.0797.6690.3635.0597.6544.4532.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6407
Downwind "popa"0.7267
70% up, 30% down "Ilhabela"0.6643
30% up, 70% down "Ilhabela-inverso"0.6986
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low909.90.6594
Triple Number Coastal/Long Distance Medium670.50.8949
Triple Number Coastal/Long Distance High588.81.0190
Triple Number Windward/Leeward Low1179.70.5086
Triple Number Windward/Leeward Medium831.60.7215
Triple Number Windward/Leeward High705.40.8506
Predominantly Upwind722.50.8304
Predominantly Downwind701.50.8553
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low909.90.6594
TriNum AP Med670.60.8948
TriNum AP High588.81.0190
TriNum W/L Low1236.10.4854
TriNum W/L Med831.60.7215
TriNum W/L Hig705.40.8506
Predom. Upwind755.50.7942
Predom. Reaching677.30.8858
Predom. Downwind740.20.8106
Predom. Up Low1078.40.5564
Predom. Up L/M805.10.7452
Predom. Up Med694.00.8646
Predom. Up M/H641.80.9348
Predom. Up High631.10.9507
Predom. Dn Low1151.60.5210
Predom. Dn L/M817.20.7342
Predom. Dn Med670.30.8952
Predom. Dn M/H584.01.0274
Predom. Dn High546.41.0981
Predom. Rc Low986.00.6085
Predom. Rc L/M729.10.8230
Predom. Rc Med622.70.9635
Predom. Rc M/H565.11.0618
Predom. Rc High540.51.1100
SA/DSPL Upwind20.15SA/DSPL Downwind20.15
Scoring OptionTODTOT
5B W/L Low1394.10.4304
5B W/L L/M990.80.6056
5B W/L Med813.40.7377
5B W/L M/H715.20.8389
5B W/L High686.70.8737
W/L 60-40 Low1383.50.4337
W/L 60-40 L/M993.80.6038
W/L 60-40 Med825.10.7272
W/L 60-40 M/H736.50.8147
W/L 60-40 High715.40.8387
5B AP Low1024.60.5856
5B AP L/M778.30.7709
5B AP Med658.80.9108
5B AP M/H595.81.0070
5B AP High573.91.0455
5B SF Bay Low1190.40.5040
5B SF Bay L/M945.80.6344
5B SF Bay Med784.90.7644
5B SF Bay M/H700.30.8567
5B SF Bay High677.10.8861
Chicago-Mac Upwind0.7666
Chicago-Mac All Purpose0.7759
Chicago-Mac Downwind0.7763
BayMac Cove Island1095.40.5478
BayMac Shore1083.70.5537
Harvest Moon581.21.0323
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance739.00.8119
Triple Number Coastal/Long Distance Low909.90.6594
Triple Number Coastal/Long Distance Medium670.50.8949
Triple Number Coastal/Long Distance High588.81.0190
Triple Number Windward/Leeward Low1179.70.5086
Triple Number Windward/Leeward Medium831.60.7215
Triple Number Windward/Leeward High705.40.8506
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2039.01323.9978.0797.6690.3635.0597.6544.4532.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance739.00.8119
Triple Number Coastal/Long Distance Low909.90.6594
Triple Number Coastal/Long Distance Medium670.50.8949
Triple Number Coastal/Long Distance High588.81.0190
Triple Number Windward/Leeward Low1179.70.5086
Triple Number Windward/Leeward Medium831.60.7215
Triple Number Windward/Leeward High705.40.8506
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2039.01323.9978.0797.6690.3635.0597.6544.4532.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance739.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2039.01323.9978.0797.6690.3635.0597.6544.4532.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low909.90.6594
Triple Number Coastal/Long Distance Medium670.50.8949
Triple Number Coastal/Long Distance High588.81.0190
Triple Number Windward/Leeward Low1179.70.5086
Triple Number Windward/Leeward Medium831.60.7215
Triple Number Windward/Leeward High705.40.8506
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating739.00.8119
FinRating, kevyt tuuli1373.80.7279
FinRating, kova tuuli578.70.8640
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low909.90.6594
Triple Number Coastal/Long Distance Medium670.50.8949
Triple Number Coastal/Long Distance High588.81.0190
Triple Number Windward/Leeward Low1179.70.5086
Triple Number Windward/Leeward Medium831.60.7215
Triple Number Windward/Leeward High705.40.8506
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8119
Triple Number Coastal/Long Distance Low0.6594
Triple Number Coastal/Long Distance Medium0.8949
Triple Number Coastal/Long Distance High1.0190
Triple Number Windward/Leeward Low0.5086
Triple Number Windward/Leeward Medium0.7215
Triple Number Windward/Leeward High0.8506
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2039.01323.9978.0797.6690.3635.0597.6544.4532.0
For information
General Purpose Handicap (GPH)767.2
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance739.00.8119
Triple Number Coastal/Long Distance Low909.90.6594
Triple Number Coastal/Long Distance Medium670.50.8949
Triple Number Coastal/Long Distance High588.81.0190
Triple Number Windward/Leeward Low1179.70.5086
Triple Number Windward/Leeward Medium831.60.7215
Triple Number Windward/Leeward High705.40.8506
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2039.01323.9978.0797.6690.3635.0597.6544.4532.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low909.90.6594
Triple Number Coastal/Long Distance Medium670.50.8949
Triple Number Coastal/Long Distance High588.81.0190
Triple Number Windward/Leeward Low1179.70.5086
Triple Number Windward/Leeward Medium831.60.7215
Triple Number Windward/Leeward High705.40.8506
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance739.00.8119
Triple Number Coastal/Long Distance Low909.90.6594
Triple Number Coastal/Long Distance Medium670.50.8949
Triple Number Coastal/Long Distance High588.81.0190
Triple Number Windward/Leeward Low1179.70.5086
Triple Number Windward/Leeward Medium831.60.7215
Triple Number Windward/Leeward High705.40.8506
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2039.01323.9978.0797.6690.3635.0597.6544.4532.0
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance739.00.8119
Triple Number Coastal/Long Distance Low909.90.6594
Triple Number Coastal/Long Distance Medium670.50.8949
Triple Number Coastal/Long Distance High588.81.0190
Triple Number Windward/Leeward Low1179.70.5086
Triple Number Windward/Leeward Medium831.60.7215
Triple Number Windward/Leeward High705.40.8506
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2039.01323.9978.0797.6690.3635.0597.6544.4532.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low909.9
Triple Number Coastal/Long Distance Medium670.5
Triple Number Coastal/Long Distance High588.8
Triple Number Windward/Leeward Low1179.7
Triple Number Windward/Leeward Medium831.6
Triple Number Windward/Leeward High705.4
Predominantly Upwind722.5
Predominantly Downwind701.5
Predominantly Reaching663.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance739.00.8119
Triple Number Coastal/Long Distance Low909.90.6594
Triple Number Coastal/Long Distance Medium670.50.8949
Triple Number Coastal/Long Distance High588.81.0190
Triple Number Windward/Leeward Low1179.70.5086
Triple Number Windward/Leeward Medium831.60.7215
Triple Number Windward/Leeward High705.40.8506
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2039.01323.9978.0797.6690.3635.0597.6544.4532.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6594
Triple Number Coastal/Long Distance Medium0.8949
Triple Number Coastal/Long Distance High1.0190
Triple Number Windward/Leeward Low0.5086
Triple Number Windward/Leeward Medium0.7215
Triple Number Windward/Leeward High0.8506
Coastal/Long Distance0.8119
Predominantly Upwind0.8304
Predominantly Downwind0.8553
For information
General Purpose Handicap (GPH)767.2
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.8875
Distanseseilas Trippeltall svak vind0.6594
Distanseseilas Trippeltall mellomvind0.8949
Distanseseilas Trippeltall sterk vind1.0190
Pølsebane Trippeltall svak vind0.5086
Pølsebane Trippeltall mellomvind0.7215
Pølsebane Trippeltall sterk vind0.8506
Motvind Singeltall0.8304
Medvind Singeltall0.8553
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low909.90.6594
Triple Number Coastal/Long Distance Medium670.50.8949
Triple Number Coastal/Long Distance High588.81.0190
Triple Number Windward/Leeward Low1179.70.5086
Triple Number Windward/Leeward Medium831.60.7215
Triple Number Windward/Leeward High705.40.8506
Coastal/Long Distance739.00.8119
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind722.50.8304
Predominantly Downwind701.50.8553
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore683.70.8775
Cape Doctor Coastal567.41.0574
Triple Number Coastal/Long Distance Low909.90.6594
Triple Number Coastal/Long Distance Medium670.50.8949
Triple Number Coastal/Long Distance High588.81.0190
Triple Number Windward/Leeward Low1179.70.5086
Triple Number Windward/Leeward Medium831.60.7215
Triple Number Windward/Leeward High705.40.8506
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6594
Triple Number Coastal/Long Distance Medium0.8949
Triple Number Coastal/Long Distance High1.0190
Triple Number Windward/Leeward Low0.5086
Triple Number Windward/Leeward Medium0.7215
Triple Number Windward/Leeward High0.8506
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6594
Triple Number Coastal/Long Distance Medium0.8949
Triple Number Coastal/Long Distance High1.0190
Triple Number Windward/Leeward Low0.5086
Triple Number Windward/Leeward Medium0.7215
Triple Number Windward/Leeward High0.8506
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance739.00.8119
Triple Number Coastal/Long Distance Low909.90.6594
Triple Number Coastal/Long Distance Medium670.50.8949
Triple Number Coastal/Long Distance High588.81.0190
Triple Number Windward/Leeward Low1179.70.5086
Triple Number Windward/Leeward Medium831.60.7215
Triple Number Windward/Leeward High705.40.8506
Predominantly Upwind722.50.8304
Predominantly Downwind701.50.8553
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2039.01323.9978.0797.6690.3635.0597.6544.4532.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance739.00.8119
Triple Number Coastal/Long Distance Low909.90.6594
Triple Number Coastal/Long Distance Medium670.50.8949
Triple Number Coastal/Long Distance High588.81.0190
Triple Number Windward/Leeward Low1179.70.5086
Triple Number Windward/Leeward Medium831.60.7215
Triple Number Windward/Leeward High705.40.8506
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2039.01323.9978.0797.6690.3635.0597.6544.4532.0
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low909.90.6594
TriNum AP Med670.60.8948
TriNum AP High588.81.0190
TriNum W/L Low1236.10.4854
TriNum W/L Med831.60.7215
TriNum W/L Hig705.40.8506
Predom. Upwind755.50.7942
Predom. Reaching677.30.8858
Predom. Downwind740.20.8106
Predom. Up Low1078.40.5564
Predom. Up L/M805.10.7452
Predom. Up Med694.00.8646
Predom. Up M/H641.80.9348
Predom. Up High631.10.9507
Predom. Dn Low1151.60.5210
Predom. Dn L/M817.20.7342
Predom. Dn Med670.30.8952
Predom. Dn M/H584.01.0274
Predom. Dn High546.41.0981
Predom. Rc Low986.00.6085
Predom. Rc L/M729.10.8230
Predom. Rc Med622.70.9635
Predom. Rc M/H565.11.0618
Predom. Rc High540.51.1100
SA/DSPL Upwind20.15SA/DSPL Downwind20.15
Scoring OptionTODTOT
5B W/L Low1394.10.4304
5B W/L L/M990.80.6056
5B W/L Med813.40.7377
5B W/L M/H715.20.8389
5B W/L High686.70.8737
W/L 60-40 Low1383.50.4337
W/L 60-40 L/M993.80.6038
W/L 60-40 Med825.10.7272
W/L 60-40 M/H736.50.8147
W/L 60-40 High715.40.8387
5B AP Low1024.60.5856
5B AP L/M778.30.7709
5B AP Med658.80.9108
5B AP M/H595.81.0070
5B AP High573.91.0455
5B SF Bay Low1190.40.5040
5B SF Bay L/M945.80.6344
5B SF Bay Med784.90.7644
5B SF Bay M/H700.30.8567
5B SF Bay High677.10.8861
Chicago-Mac Upwind0.7666
Chicago-Mac All Purpose0.7759
Chicago-Mac Downwind0.7763
BayMac Cove Island1095.40.5478
BayMac Shore1083.70.5537
Harvest Moon581.21.0323
ORC Ref  03420003OC2Issued on 21/04/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2025
TRITONGRE-1553
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFEELING 920Measurement04/03/2012HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.250Max. Beam3.222Draft1.670Displacement3,599Wetted area18.77IMS L7.638LSM07.296Acc. length9.250Sink (kg/mm) 13.30
VCGD0.097VCGM0.074RM Rated (kg·m) 69.4Limit of positive stability(°) N/AStability IndexN/ADefault crew weight439Declared crew weight315
PROPELLER
Propeller TypeSolid 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.370PBWPIPA0.0143
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerIn mastArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders1Rotating mastNo
P9.950IG11.650ISPMDT10.125MDL10.190MDT2MDL2TLNo TaperMWGO
E3.700J3.635BAS1.495FSD0.040SFJ0.000SPL3.670WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/01/2013
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03420003OC2Issued on 21/04/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2025
TRITONGRE-1553
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.120.631.162.132.9620.2914/06/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.070.601.162.373.705.1111.06NoNo 27.2414/06/2022
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  03420003OC2Issued on 21/04/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org