Double HandedClub Certificate2026
FLUTTERBYGRE-444
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 Angles47.4°44.5°42.4°41.5°41.8°42.0°41.9°42.6°44.1°
Beat VMG1.962.863.503.924.194.324.384.334.17
52°3.124.405.255.856.236.426.496.506.38
60°3.374.655.506.106.476.676.766.816.77
75°3.534.825.696.306.686.917.057.177.23
90°3.414.735.756.466.877.057.187.447.60
110°3.454.895.956.667.077.367.627.938.14
120°3.324.745.806.567.027.347.648.208.54
135°2.904.255.326.186.777.157.468.098.69
150°2.423.614.635.506.236.757.117.708.32
Run VMG2.093.134.014.775.446.036.547.237.78
Gybe Angles142.1°144.9°147.8°151.4°155.6°164.6°175.0°178.6°178.6°
APH ToD:638.8CDL: 7.538APH ToT: 0.9392CertNo:00957
BOAT
ClassMAXI 108DesignerPELLE PETTERSSONBuilderPETTERSSONAge date01/1979Series date01/1979Offset fileGR0029.offData fileGR444
HULL
Length Overall10.621Maximum Beam3.362Draft1.831Displacement6,941DLR9.2867IMS DivisionCruiser/RacerDynamic Allowance0.650%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeSolid 2 bladesDiameter0.374m
CREW
Maximum weight160(declared)Minimum weight120 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail21.8921.76Headsail Luffed41.8641.86Headsail FlyingSymmetricAsymmetric79.9679.96 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail8.08Storm Jib9.81Heavy Weather Jib26.48
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 118.4 Stability Index 130.2
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  03420004IU0 Issued on 25/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
FLUTTERBYGRE-444
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 VMG1833.11259.71028.7917.5859.3832.7822.5830.5863.2
52°1155.4817.8685.1615.5578.1560.5554.4553.8564.6
60°1068.6773.7654.7590.3556.8539.7532.3528.9531.9
75°1019.3746.5632.7571.0538.9520.9510.4502.1498.2
90°1054.5761.4626.4557.3524.0510.8501.7483.7474.0
110°1042.8735.6605.1540.8508.9488.9472.7454.2442.4
120°1083.2759.5620.3548.7512.6490.2471.3438.8421.7
135°1240.2846.4676.4582.4532.0503.5482.6445.1414.3
150°1488.7997.5778.0654.6577.8533.1506.1467.7432.7
Run VMG1719.01151.8898.3755.2661.8597.0550.2497.9462.8
Selected Courses
Windward / Leeward1776.11205.8963.5836.3760.5714.8686.3664.2663.0
All purpose1340.2928.4753.8662.7611.9583.7566.7549.8544.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward796.90.7529
All purpose638.80.9392
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low841.20.7133
Triple Number Coastal/Long Distance Medium633.60.9469
Triple Number Coastal/Long Distance High564.61.0627
Triple Number Windward/Leeward Low1084.60.5532
Triple Number Windward/Leeward Medium791.20.7583
Triple Number Windward/Leeward High685.20.8757
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance697.30.8604
Triple Number Coastal/Long Distance Low841.20.7133
Triple Number Coastal/Long Distance Medium633.60.9469
Triple Number Coastal/Long Distance High564.61.0627
Triple Number Windward/Leeward Low1084.60.5532
Triple Number Windward/Leeward Medium791.20.7583
Triple Number Windward/Leeward High685.20.8757
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1770.41200.4904.8749.9656.5606.8571.4518.3509.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6411
Downwind "popa"0.8216
70% up, 30% down "Ilhabela"0.6864
30% up, 70% down "Ilhabela-inverso"0.7576
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low841.20.7133
Triple Number Coastal/Long Distance Medium633.60.9469
Triple Number Coastal/Long Distance High564.61.0627
Triple Number Windward/Leeward Low1084.60.5532
Triple Number Windward/Leeward Medium791.20.7583
Triple Number Windward/Leeward High685.20.8757
Predominantly Upwind699.70.8575
Predominantly Downwind642.40.9340
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP667.30.8991 Predom. Rc High516.21.1623 5B SF Bay L/M881.50.6807 TriNum AP Low841.10.7133 Predom. Dn Low1023.80.5860 5B SF Bay Med749.60.8005 TriNum AP Med633.70.9468 Predom. Dn L/M736.00.8152 5B SF Bay M/H678.50.8843 TriNum AP High564.61.0627 Predom. Dn Med616.30.9736 5B SF Bay High657.40.9127 TriNum W/L Low1141.10.5258 Predom. Dn M/H546.21.0984 5B AP Low940.30.6381 TriNum W/L Med791.20.7583 Predom. Dn High512.71.1703 5B AP L/M726.50.8259 TriNum W/L Hig685.20.8757 ChiMac Up Low905.80.6624 5B AP Med623.70.9620 Predom. Upwind734.20.8172 ChiMac Up Med809.40.7413 5B AP M/H570.51.0516 Predom. Reaching636.70.9423 ChiMac Up High700.00.8572 5B AP High551.81.0873 Predom. Downwind675.90.8877 ChiMac Off Low868.90.6905 5B W/L Low1287.80.4659 Predom. Up Low1043.80.5748 ChiMac Off Med758.90.7906 5B W/L L/M924.40.6491 Predom. Up L/M775.60.7736 ChiMac Off High630.80.9511 5B W/L Med776.20.7730 Predom. Up Med674.20.8899 ChiMac AP Low883.20.6794 5B W/L M/H693.70.8649 Predom. Up M/H627.90.9556 ChiMac AP Med781.10.7682 5B W/L High667.80.8984 Predom. Up High618.00.9709 ChiMac AP High663.30.9046 W/L 60-40 Low1299.30.4618 Predom. Rc Low919.50.6525 BayMac Cove Island1024.30.5858 W/L 60-40 L/M939.20.6388 Predom. Rc L/M679.20.8834 BayMac Shore1016.60.5902 W/L 60-40 Med796.10.7537 Predom. Rc Med585.21.0253 Harvest Moon550.61.0897 W/L 60-40 M/H720.70.8325 Predom. Rc M/H537.61.1161 5B SF Bay Low1079.00.5561 W/L 60-40 High701.20.8557      SA/DSPL Up17.41SA/DSPL Dn27.81
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance697.30.8604
Triple Number Coastal/Long Distance Low841.20.7133
Triple Number Coastal/Long Distance Medium633.60.9469
Triple Number Coastal/Long Distance High564.61.0627
Triple Number Windward/Leeward Low1084.60.5532
Triple Number Windward/Leeward Medium791.20.7583
Triple Number Windward/Leeward High685.20.8757
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1770.41200.4904.8749.9656.5606.8571.4518.3509.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance697.30.8604
Triple Number Coastal/Long Distance Low841.20.7133
Triple Number Coastal/Long Distance Medium633.60.9469
Triple Number Coastal/Long Distance High564.61.0627
Triple Number Windward/Leeward Low1084.60.5532
Triple Number Windward/Leeward Medium791.20.7583
Triple Number Windward/Leeward High685.20.8757
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1770.41200.4904.8749.9656.5606.8571.4518.3509.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance697.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1770.41200.4904.8749.9656.5606.8571.4518.3509.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low841.20.7133
Triple Number Coastal/Long Distance Medium633.60.9469
Triple Number Coastal/Long Distance High564.61.0627
Triple Number Windward/Leeward Low1084.60.5532
Triple Number Windward/Leeward Medium791.20.7583
Triple Number Windward/Leeward High685.20.8757
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating697.30.8604
FinRating, kevyt tuuli1270.50.7871
FinRating, kova tuuli554.50.9017
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low841.20.7133
Triple Number Coastal/Long Distance Medium633.60.9469
Triple Number Coastal/Long Distance High564.61.0627
Triple Number Windward/Leeward Low1084.60.5532
Triple Number Windward/Leeward Medium791.20.7583
Triple Number Windward/Leeward High685.20.8757
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8604
Triple Number Coastal/Long Distance Low0.7133
Triple Number Coastal/Long Distance Medium0.9469
Triple Number Coastal/Long Distance High1.0627
Triple Number Windward/Leeward Low0.5532
Triple Number Windward/Leeward Medium0.7583
Triple Number Windward/Leeward High0.8757
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1770.41200.4904.8749.9656.5606.8571.4518.3509.1
For information
General Purpose Handicap (GPH)721.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance697.30.8604
Triple Number Coastal/Long Distance Low841.20.7133
Triple Number Coastal/Long Distance Medium633.60.9469
Triple Number Coastal/Long Distance High564.61.0627
Triple Number Windward/Leeward Low1084.60.5532
Triple Number Windward/Leeward Medium791.20.7583
Triple Number Windward/Leeward High685.20.8757
Saronikos S All Purpose742.20.8084
Saronikos S Upwind849.40.7064
Saronikos S Downwind611.00.9820
Saronikos N All Purpose783.10.7662
Saronikos N Upwind892.70.6721
Saronikos N Downwind671.10.8940
Saronikos SW All Purpose750.80.7991
Saronikos SW Upwind875.30.6855
Saronikos SW Downwind623.50.9623
Saronikos NE All Purpose813.00.7380
Saronikos NE Upwind835.40.7183
Saronikos NE Downwind763.20.7862
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1770.41200.4904.8749.9656.5606.8571.4518.3509.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low841.20.7133
Triple Number Coastal/Long Distance Medium633.60.9469
Triple Number Coastal/Long Distance High564.61.0627
Triple Number Windward/Leeward Low1084.60.5532
Triple Number Windward/Leeward Medium791.20.7583
Triple Number Windward/Leeward High685.20.8757
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose667.30.8991
5-Band All Purpose Low1029.60.5828
5-Band All Purpose L/M753.40.7964
5-Band All Purpose Med643.70.9322
5-Band All Purpose M/H586.11.0237
5-Band All Purpose High564.61.0628
Single Number Predominant Upwind698.40.8591
Single Number Predominant Reaching607.30.9879
Single Number Predominant Downwind643.00.9331
5-Band 50-50 Windward/Leeward Low1287.80.4659
5-Band 50-50 Windward/Leeward L/M924.40.6491
5-Band 50-50 Windward/Leeward Med776.20.7730
5-Band 50-50 Windward/Leeward M/H693.70.8649
5-Band 50-50 Windward/Leeward High667.80.8984
5-Band 60-40 Windward/Leeward Low1299.30.4618
5-Band 60-40 Windward/Leeward L/M939.20.6388
5-Band 60-40 Windward/Leeward Med796.10.7537
5-Band 60-40 Windward/Leeward M/H720.70.8325
5-Band 60-40 Windward/Leeward High701.20.8557
Triple Number 50-50 Windward/Leeward Low1141.10.5258
Triple Number 50-50 Windward/Leeward Med791.40.7582
Triple Number 50-50 Windward/Leeward High685.20.8757
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward817.00.7344
Triple Number 60-40 Windward/Leeward Low1153.30.5203
Triple Number 60-40 Windward/Leeward Med810.40.7404
Triple Number 60-40 Windward/Leeward High713.70.8406
Triple Number All-Purpose Low918.00.6536
Triple Number All-Purpose Med654.40.9168
Triple Number All-Purpose High579.41.0355
Triple Number Predominant Upwind Low942.80.6364
Triple Number Predominant Upwind Med687.20.8731
Triple Number Predominant Upwind High631.50.9501
Triple Number Predominant Reaching Low827.90.7248
Triple Number Predominant Reaching Med605.60.9907
Triple Number Predominant Reaching High520.61.1525
Triple Number Predominant Downwind Low907.80.6609
Triple Number Predominant Downwind Med628.10.9552
Triple Number Predominant Downwind High523.91.1453
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance697.30.8604
Triple Number Coastal/Long Distance Low841.20.7133
Triple Number Coastal/Long Distance Medium633.60.9469
Triple Number Coastal/Long Distance High564.61.0627
Triple Number Windward/Leeward Low1084.60.5532
Triple Number Windward/Leeward Medium791.20.7583
Triple Number Windward/Leeward High685.20.8757
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1770.41200.4904.8749.9656.5606.8571.4518.3509.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance697.30.8604
Triple Number Coastal/Long Distance Low841.20.7133
Triple Number Coastal/Long Distance Medium633.60.9469
Triple Number Coastal/Long Distance High564.61.0627
Triple Number Windward/Leeward Low1084.60.5532
Triple Number Windward/Leeward Medium791.20.7583
Triple Number Windward/Leeward High685.20.8757
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1770.41200.4904.8749.9656.5606.8571.4518.3509.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low841.2
Triple Number Coastal/Long Distance Medium633.6
Triple Number Coastal/Long Distance High564.6
Triple Number Windward/Leeward Low1084.6
Triple Number Windward/Leeward Medium791.2
Triple Number Windward/Leeward High685.2
Predominantly Upwind699.7
Predominantly Downwind642.4
Predominantly Reaching616.2
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance697.30.8604
Triple Number Coastal/Long Distance Low841.20.7133
Triple Number Coastal/Long Distance Medium633.60.9469
Triple Number Coastal/Long Distance High564.61.0627
Triple Number Windward/Leeward Low1084.60.5532
Triple Number Windward/Leeward Medium791.20.7583
Triple Number Windward/Leeward High685.20.8757
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1770.41200.4904.8749.9656.5606.8571.4518.3509.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7133
Triple Number Coastal/Long Distance Medium0.9469
Triple Number Coastal/Long Distance High1.0627
Triple Number Windward/Leeward Low0.5532
Triple Number Windward/Leeward Medium0.7583
Triple Number Windward/Leeward High0.8757
Coastal/Long Distance0.8604
Predominantly Upwind0.8575
Predominantly Downwind0.9340
For information
General Purpose Handicap (GPH)721.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9392
Distanseseilas Trippeltall svak vind0.7133
Distanseseilas Trippeltall mellomvind0.9469
Distanseseilas Trippeltall sterk vind1.0627
Pølsebane Trippeltall svak vind0.5532
Pølsebane Trippeltall mellomvind0.7583
Pølsebane Trippeltall sterk vind0.8757
Motvind Singeltall0.8575
Medvind Singeltall0.9340
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low841.20.7133
Triple Number Coastal/Long Distance Medium633.60.9469
Triple Number Coastal/Long Distance High564.61.0627
Triple Number Windward/Leeward Low1084.60.5532
Triple Number Windward/Leeward Medium791.20.7583
Triple Number Windward/Leeward High685.20.8757
Coastal/Long Distance697.30.8604
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind699.70.8575
Predominantly Downwind642.40.9340
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore663.40.9045
Cape Doctor Coastal546.31.0984
Triple Number Coastal/Long Distance Low841.20.7133
Triple Number Coastal/Long Distance Medium633.60.9469
Triple Number Coastal/Long Distance High564.61.0627
Triple Number Windward/Leeward Low1084.60.5532
Triple Number Windward/Leeward Medium791.20.7583
Triple Number Windward/Leeward High685.20.8757
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7133
Triple Number Coastal/Long Distance Medium0.9469
Triple Number Coastal/Long Distance High1.0627
Triple Number Windward/Leeward Low0.5532
Triple Number Windward/Leeward Medium0.7583
Triple Number Windward/Leeward High0.8757
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7133
Triple Number Coastal/Long Distance Medium0.9469
Triple Number Coastal/Long Distance High1.0627
Triple Number Windward/Leeward Low0.5532
Triple Number Windward/Leeward Medium0.7583
Triple Number Windward/Leeward High0.8757
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance697.30.8604
Triple Number Coastal/Long Distance Low841.20.7133
Triple Number Coastal/Long Distance Medium633.60.9469
Triple Number Coastal/Long Distance High564.61.0627
Triple Number Windward/Leeward Low1084.60.5532
Triple Number Windward/Leeward Medium791.20.7583
Triple Number Windward/Leeward High685.20.8757
Predominantly Upwind699.70.8575
Predominantly Downwind642.40.9340
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1770.41200.4904.8749.9656.5606.8571.4518.3509.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance697.30.8604
Triple Number Coastal/Long Distance Low841.20.7133
Triple Number Coastal/Long Distance Medium633.60.9469
Triple Number Coastal/Long Distance High564.61.0627
Triple Number Windward/Leeward Low1084.60.5532
Triple Number Windward/Leeward Medium791.20.7583
Triple Number Windward/Leeward High685.20.8757
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1770.41200.4904.8749.9656.5606.8571.4518.3509.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP667.30.8991 Predom. Dn High512.71.1703 5B AP M/H570.51.0516 TriNum AP Low841.10.7133 Predom. Rc Low919.50.6525 5B AP High551.81.0873 TriNum AP Med633.70.9468 Predom. Rc L/M679.20.8834 5B SF Bay Low1079.00.5561 TriNum AP High564.61.0627 Predom. Rc Med585.21.0253 5B SF Bay L/M881.50.6807 TriNum W/L Low1141.10.5258 Predom. Rc M/H537.61.1161 5B SF Bay Med749.60.8005 TriNum W/L Med791.20.7583 Predom. Rc High516.21.1623 5B SF Bay M/H678.50.8843 TriNum W/L Hig685.20.8757 5B W/L Low1287.80.4659 5B SF Bay High657.40.9127 Predom. Upwind734.20.8172 5B W/L L/M924.40.6491 ChiMac Up Low905.80.6624 Predom. Reaching636.70.9423 5B W/L Med776.20.7730 ChiMac Up Med809.40.7413 Predom. Downwind675.90.8877 5B W/L M/H693.70.8649 ChiMac Up High700.00.8572 Predom. Up Low1043.80.5748 5B W/L High667.80.8984 ChiMac Off Low868.90.6905 Predom. Up L/M775.60.7736 W/L 60-40 Low1299.30.4618 ChiMac Off Med758.90.7906 Predom. Up Med674.20.8899 W/L 60-40 L/M939.20.6388 ChiMac Off High630.80.9511 Predom. Up M/H627.90.9556 W/L 60-40 Med796.10.7537 ChiMac AP Low883.20.6794 Predom. Up High618.00.9709 W/L 60-40 M/H720.70.8325 ChiMac AP Med781.10.7682 Predom. Dn Low1023.80.5860 W/L 60-40 High701.20.8557 ChiMac AP High663.30.9046 Predom. Dn L/M736.00.8152 5B AP Low940.30.6381 BayMac Cove Island1024.30.5858 Predom. Dn Med616.30.9736 5B AP L/M726.50.8259 BayMac Shore1016.60.5902 Predom. Dn M/H546.21.0984 5B AP Med623.70.9620 Harvest Moon550.61.0897      SA/DSPL Up17.41SA/DSPL Dn27.81
ORC Ref  03420004IU0 Issued on 25/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
FLUTTERBYGRE-444
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMAXI 108Measurement12/09/1993HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.621Maximum beam3.362Draft1.831Displacement6,941Wetted area27.55IMS L9.037LSM09.074Accomod. length10.621Sink (kg/mm) 18.67
VCGD-0.010VCGM0.041 RM Rated (kg·m) 118.4Limit of positive stability(°) 124.6 Stability Index 130.2 BLR index 0.0000Default crew weight170 Declared crew weight 160
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeSolid 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.374PBW0.159PIPA0.0144
EDL1.178ST10.032ST20.193
ST30.193ST40.103ST50.267
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerIn mastArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.150IG14.004ISP13.534MDT10.125MDL10.200MDT2MDL2TLNo TaperMWGO
E3.800J4.420BAS1.404FSD0.031SFJ0.080SPL4.447WPLTPSBD0.127MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date12/09/1993
SFFP1.095FFM1.347FF1.352LCFcl6.059SG1.0300
SAFP10.180FAM1.085FA1.089LCFsh6.253HBI1.286
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03420004IU0 Issued on 25/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
FLUTTERBYGRE-444
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.050.420.831.732.7321.8902/10/2020
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC5.600.00NoNo 41.86* Copied from legacy *
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment114.6512.7513.706.867.5891%79.9631/01/2022
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  03420004IU0 Issued on 25/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org