Club Certificate2026
FOXTROTGRE-2000
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 Angles49.3°47.6°46.6°45.5°44.6°43.8°42.9°42.3°43.0°
Beat VMG1.762.623.273.754.144.484.795.065.04
52°2.834.175.135.826.376.807.137.447.48
60°3.134.515.486.176.717.097.377.697.76
75°3.354.745.726.497.077.427.607.998.21
90°3.575.076.207.037.547.888.128.398.55
110°3.675.206.357.167.658.038.399.069.54
120°3.545.046.167.017.557.948.329.079.85
135°3.084.515.636.547.207.658.028.779.55
150°2.563.824.895.796.547.117.528.148.77
Run VMG2.223.304.245.015.666.186.627.307.83
Gybe Angles140.8°144.7°147.4°148.3°149.3°152.5°157.6°163.7°178.6°
APH ToD:616.5CDL: 8.046APH ToT: 0.9733CertNo:02930
BOAT
ClassDUFOUR 390 (SK)DesignerFELCIBuilderDUFOURAge date02/2020Series date01/2019Offset filed390sk-club.offData fileGR2000
HULL
Length Overall11.158Maximum Beam4.022Draft1.734Displacement7,700DLR7.5965IMS DivisionCruiser/RacerDynamic Allowance0.470%Age Allowance0.228%RS Assessment0.000%
PROPELLER
InstallationStrutTypeFeathering 3 bladesDiameter0.464m
CREW
Maximum weight680(declared)Minimum weight550 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail31.4531.26Headsail Luffed31.2631.26Headsail FlyingSymmetricAsymmetric80.5880.58 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail11.67Storm Jib10.53Heavy Weather Jib28.43
SAIL LIMITS
Headsails5
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting Moment 218.4 Stability Index 106.6
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  03420004IUI Issued on 25/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
FOXTROTGRE-2000
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 VMG2044.71373.21102.1960.5870.4803.9752.1711.3714.5
52°1270.4864.2701.3618.0565.2529.3504.9483.6481.6
60°1148.5798.0657.3583.3536.8507.6488.2468.1463.9
75°1073.1759.6629.7554.6509.0485.3473.9450.8438.3
90°1007.5709.4580.2512.0477.4457.0443.1429.1421.2
110°980.9692.6567.3503.1470.3448.2428.9397.2377.2
120°1015.8714.8584.0513.9477.0453.2432.5396.7365.4
135°1168.3799.1639.2550.6499.8470.4448.7410.5377.0
150°1405.9943.4735.9622.0550.8506.2478.9442.2410.5
Run VMG1623.41089.4849.7718.3636.0582.7544.1493.5459.6
Selected Courses
Windward / Leeward1834.01231.3975.9839.4753.2693.3648.1602.4587.0
All purpose1365.8931.8748.3650.6591.7552.6523.5491.2476.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward786.60.7628
All purpose616.50.9733
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low840.10.7142
Triple Number Coastal/Long Distance Medium614.60.9763
Triple Number Coastal/Long Distance High518.61.1569
Triple Number Windward/Leeward Low1103.50.5437
Triple Number Windward/Leeward Medium785.50.7638
Triple Number Windward/Leeward High642.30.9342
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance678.40.8844
Triple Number Coastal/Long Distance Low840.10.7142
Triple Number Coastal/Long Distance Medium614.60.9763
Triple Number Coastal/Long Distance High518.61.1569
Triple Number Windward/Leeward Low1103.50.5437
Triple Number Windward/Leeward Medium785.50.7638
Triple Number Windward/Leeward High642.30.9342
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1813.01217.1908.6744.0638.9575.0527.3466.7450.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6389
Downwind "popa"0.8548
70% up, 30% down "Ilhabela"0.6913
30% up, 70% down "Ilhabela-inverso"0.7761
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low840.10.7142
Triple Number Coastal/Long Distance Medium614.60.9763
Triple Number Coastal/Long Distance High518.61.1569
Triple Number Windward/Leeward Low1103.50.5437
Triple Number Windward/Leeward Medium785.50.7638
Triple Number Windward/Leeward High642.30.9342
Predominantly Upwind685.40.8754
Predominantly Downwind615.30.9752
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP639.50.9382 Predom. Rc High463.51.2945 5B SF Bay L/M891.20.6732 TriNum AP Low840.10.7142 Predom. Dn Low994.00.6036 5B SF Bay Med739.40.8115 TriNum AP Med614.70.9761 Predom. Dn L/M709.00.8463 5B SF Bay M/H636.70.9423 TriNum AP High518.61.1569 Predom. Dn Med588.61.0193 5B SF Bay High590.91.0154 TriNum W/L Low1163.00.5159 Predom. Dn M/H513.21.1692 5B AP Low931.80.6439 TriNum W/L Med785.50.7638 Predom. Dn High474.31.2651 5B AP L/M717.80.8359 TriNum W/L Hig642.30.9342 ChiMac Up Low928.60.6461 5B AP Med602.30.9962 Predom. Upwind720.50.8328 ChiMac Up Med812.80.7382 5B AP M/H528.81.1347 Predom. Reaching604.20.9931 ChiMac Up High676.10.8875 5B AP High494.21.2141 Predom. Downwind646.20.9285 ChiMac Off Low840.30.7140 5B W/L Low1318.10.4552 Predom. Up Low1085.40.5528 ChiMac Off Med730.20.8217 5B W/L L/M932.50.6434 Predom. Up L/M784.10.7652 ChiMac Off High600.50.9991 5B W/L Med767.30.7820 Predom. Up Med659.10.9103 ChiMac AP Low878.30.6831 5B W/L M/H657.00.9133 Predom. Up M/H578.51.0372 ChiMac AP Med766.80.7825 5B W/L High607.60.9874 Predom. Up High545.11.1007 ChiMac AP High635.10.9447 W/L 60-40 Low1349.20.4447 Predom. Rc Low901.40.6656 BayMac Cove Island1027.50.5839 W/L 60-40 L/M957.60.6266 Predom. Rc L/M654.70.9164 BayMac Shore1019.90.5883 W/L 60-40 Med790.60.7589 Predom. Rc Med553.61.0838 Harvest Moon517.31.1599 W/L 60-40 M/H678.40.8844 Predom. Rc M/H492.51.2182 5B SF Bay Low1105.20.5429 W/L 60-40 High629.90.9525      SA/DSPL Up15.97SA/DSPL Dn28.53
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance678.40.8844
Triple Number Coastal/Long Distance Low840.10.7142
Triple Number Coastal/Long Distance Medium614.60.9763
Triple Number Coastal/Long Distance High518.61.1569
Triple Number Windward/Leeward Low1103.50.5437
Triple Number Windward/Leeward Medium785.50.7638
Triple Number Windward/Leeward High642.30.9342
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1813.01217.1908.6744.0638.9575.0527.3466.7450.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance678.40.8844
Triple Number Coastal/Long Distance Low840.10.7142
Triple Number Coastal/Long Distance Medium614.60.9763
Triple Number Coastal/Long Distance High518.61.1569
Triple Number Windward/Leeward Low1103.50.5437
Triple Number Windward/Leeward Medium785.50.7638
Triple Number Windward/Leeward High642.30.9342
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1813.01217.1908.6744.0638.9575.0527.3466.7450.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance678.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1813.01217.1908.6744.0638.9575.0527.3466.7450.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low840.10.7142
Triple Number Coastal/Long Distance Medium614.60.9763
Triple Number Coastal/Long Distance High518.61.1569
Triple Number Windward/Leeward Low1103.50.5437
Triple Number Windward/Leeward Medium785.50.7638
Triple Number Windward/Leeward High642.30.9342
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating678.40.8844
FinRating, kevyt tuuli1291.90.7740
FinRating, kova tuuli497.31.0053
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low840.10.7142
Triple Number Coastal/Long Distance Medium614.60.9763
Triple Number Coastal/Long Distance High518.61.1569
Triple Number Windward/Leeward Low1103.50.5437
Triple Number Windward/Leeward Medium785.50.7638
Triple Number Windward/Leeward High642.30.9342
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8844
Triple Number Coastal/Long Distance Low0.7142
Triple Number Coastal/Long Distance Medium0.9763
Triple Number Coastal/Long Distance High1.1569
Triple Number Windward/Leeward Low0.5437
Triple Number Windward/Leeward Medium0.7638
Triple Number Windward/Leeward High0.9342
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1813.01217.1908.6744.0638.9575.0527.3466.7450.0
For information
General Purpose Handicap (GPH)701.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance678.40.8844
Triple Number Coastal/Long Distance Low840.10.7142
Triple Number Coastal/Long Distance Medium614.60.9763
Triple Number Coastal/Long Distance High518.61.1569
Triple Number Windward/Leeward Low1103.50.5437
Triple Number Windward/Leeward Medium785.50.7638
Triple Number Windward/Leeward High642.30.9342
Saronikos S All Purpose746.10.8042
Saronikos S Upwind869.60.6900
Saronikos S Downwind582.61.0298
Saronikos N All Purpose764.50.7849
Saronikos N Upwind900.50.6663
Saronikos N Downwind633.10.9477
Saronikos SW All Purpose753.20.7966
Saronikos SW Upwind901.90.6653
Saronikos SW Downwind585.91.0240
Saronikos NE All Purpose789.60.7599
Saronikos NE Upwind831.00.7220
Saronikos NE Downwind716.90.8370
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1813.01217.1908.6744.0638.9575.0527.3466.7450.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low840.10.7142
Triple Number Coastal/Long Distance Medium614.60.9763
Triple Number Coastal/Long Distance High518.61.1569
Triple Number Windward/Leeward Low1103.50.5437
Triple Number Windward/Leeward Medium785.50.7638
Triple Number Windward/Leeward High642.30.9342
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose639.50.9382
5-Band All Purpose Low1032.80.5809
5-Band All Purpose L/M742.30.8082
5-Band All Purpose Med621.00.9662
5-Band All Purpose M/H544.11.1027
5-Band All Purpose High508.71.1794
Single Number Predominant Upwind685.20.8757
Single Number Predominant Reaching575.71.0422
Single Number Predominant Downwind614.60.9762
5-Band 50-50 Windward/Leeward Low1318.10.4552
5-Band 50-50 Windward/Leeward L/M932.50.6434
5-Band 50-50 Windward/Leeward Med767.30.7820
5-Band 50-50 Windward/Leeward M/H657.00.9133
5-Band 50-50 Windward/Leeward High607.60.9874
5-Band 60-40 Windward/Leeward Low1349.20.4447
5-Band 60-40 Windward/Leeward L/M957.60.6266
5-Band 60-40 Windward/Leeward Med790.60.7589
5-Band 60-40 Windward/Leeward M/H678.40.8844
5-Band 60-40 Windward/Leeward High629.90.9525
Triple Number 50-50 Windward/Leeward Low1163.00.5159
Triple Number 50-50 Windward/Leeward Med785.60.7637
Triple Number 50-50 Windward/Leeward High642.30.9342
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward810.00.7408
Triple Number 60-40 Windward/Leeward Low1191.20.5037
Triple Number 60-40 Windward/Leeward Med809.10.7415
Triple Number 60-40 Windward/Leeward High663.80.9039
Triple Number All-Purpose Low915.70.6552
Triple Number All-Purpose Med634.00.9464
Triple Number All-Purpose High533.71.1242
Triple Number Predominant Upwind Low968.60.6195
Triple Number Predominant Upwind Med677.10.8861
Triple Number Predominant Upwind High573.01.0472
Triple Number Predominant Reaching Low809.70.7410
Triple Number Predominant Reaching Med577.81.0384
Triple Number Predominant Reaching High472.81.2690
Triple Number Predominant Downwind Low880.80.6812
Triple Number Predominant Downwind Med599.51.0009
Triple Number Predominant Downwind High492.21.2189
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance678.40.8844
Triple Number Coastal/Long Distance Low840.10.7142
Triple Number Coastal/Long Distance Medium614.60.9763
Triple Number Coastal/Long Distance High518.61.1569
Triple Number Windward/Leeward Low1103.50.5437
Triple Number Windward/Leeward Medium785.50.7638
Triple Number Windward/Leeward High642.30.9342
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1813.01217.1908.6744.0638.9575.0527.3466.7450.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance678.40.8844
Triple Number Coastal/Long Distance Low840.10.7142
Triple Number Coastal/Long Distance Medium614.60.9763
Triple Number Coastal/Long Distance High518.61.1569
Triple Number Windward/Leeward Low1103.50.5437
Triple Number Windward/Leeward Medium785.50.7638
Triple Number Windward/Leeward High642.30.9342
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1813.01217.1908.6744.0638.9575.0527.3466.7450.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low840.1
Triple Number Coastal/Long Distance Medium614.6
Triple Number Coastal/Long Distance High518.6
Triple Number Windward/Leeward Low1103.5
Triple Number Windward/Leeward Medium785.5
Triple Number Windward/Leeward High642.3
Predominantly Upwind685.4
Predominantly Downwind615.3
Predominantly Reaching584.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance678.40.8844
Triple Number Coastal/Long Distance Low840.10.7142
Triple Number Coastal/Long Distance Medium614.60.9763
Triple Number Coastal/Long Distance High518.61.1569
Triple Number Windward/Leeward Low1103.50.5437
Triple Number Windward/Leeward Medium785.50.7638
Triple Number Windward/Leeward High642.30.9342
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1813.01217.1908.6744.0638.9575.0527.3466.7450.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7142
Triple Number Coastal/Long Distance Medium0.9763
Triple Number Coastal/Long Distance High1.1569
Triple Number Windward/Leeward Low0.5437
Triple Number Windward/Leeward Medium0.7638
Triple Number Windward/Leeward High0.9342
Coastal/Long Distance0.8844
Predominantly Upwind0.8754
Predominantly Downwind0.9752
For information
General Purpose Handicap (GPH)701.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9733
Distanseseilas Trippeltall svak vind0.7142
Distanseseilas Trippeltall mellomvind0.9763
Distanseseilas Trippeltall sterk vind1.1569
Pølsebane Trippeltall svak vind0.5437
Pølsebane Trippeltall mellomvind0.7638
Pølsebane Trippeltall sterk vind0.9342
Motvind Singeltall0.8754
Medvind Singeltall0.9752
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low840.10.7142
Triple Number Coastal/Long Distance Medium614.60.9763
Triple Number Coastal/Long Distance High518.61.1569
Triple Number Windward/Leeward Low1103.50.5437
Triple Number Windward/Leeward Medium785.50.7638
Triple Number Windward/Leeward High642.30.9342
Coastal/Long Distance678.40.8844
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind685.40.8754
Predominantly Downwind615.30.9752
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore591.61.0141
Cape Doctor Coastal480.81.2479
Triple Number Coastal/Long Distance Low840.10.7142
Triple Number Coastal/Long Distance Medium614.60.9763
Triple Number Coastal/Long Distance High518.61.1569
Triple Number Windward/Leeward Low1103.50.5437
Triple Number Windward/Leeward Medium785.50.7638
Triple Number Windward/Leeward High642.30.9342
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7142
Triple Number Coastal/Long Distance Medium0.9763
Triple Number Coastal/Long Distance High1.1569
Triple Number Windward/Leeward Low0.5437
Triple Number Windward/Leeward Medium0.7638
Triple Number Windward/Leeward High0.9342
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7142
Triple Number Coastal/Long Distance Medium0.9763
Triple Number Coastal/Long Distance High1.1569
Triple Number Windward/Leeward Low0.5437
Triple Number Windward/Leeward Medium0.7638
Triple Number Windward/Leeward High0.9342
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance678.40.8844
Triple Number Coastal/Long Distance Low840.10.7142
Triple Number Coastal/Long Distance Medium614.60.9763
Triple Number Coastal/Long Distance High518.61.1569
Triple Number Windward/Leeward Low1103.50.5437
Triple Number Windward/Leeward Medium785.50.7638
Triple Number Windward/Leeward High642.30.9342
Predominantly Upwind685.40.8754
Predominantly Downwind615.30.9752
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1813.01217.1908.6744.0638.9575.0527.3466.7450.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance678.40.8844
Triple Number Coastal/Long Distance Low840.10.7142
Triple Number Coastal/Long Distance Medium614.60.9763
Triple Number Coastal/Long Distance High518.61.1569
Triple Number Windward/Leeward Low1103.50.5437
Triple Number Windward/Leeward Medium785.50.7638
Triple Number Windward/Leeward High642.30.9342
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1813.01217.1908.6744.0638.9575.0527.3466.7450.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP639.50.9382 Predom. Dn High474.31.2651 5B AP M/H528.81.1347 TriNum AP Low840.10.7142 Predom. Rc Low901.40.6656 5B AP High494.21.2141 TriNum AP Med614.70.9761 Predom. Rc L/M654.70.9164 5B SF Bay Low1105.20.5429 TriNum AP High518.61.1569 Predom. Rc Med553.61.0838 5B SF Bay L/M891.20.6732 TriNum W/L Low1163.00.5159 Predom. Rc M/H492.51.2182 5B SF Bay Med739.40.8115 TriNum W/L Med785.50.7638 Predom. Rc High463.51.2945 5B SF Bay M/H636.70.9423 TriNum W/L Hig642.30.9342 5B W/L Low1318.10.4552 5B SF Bay High590.91.0154 Predom. Upwind720.50.8328 5B W/L L/M932.50.6434 ChiMac Up Low928.60.6461 Predom. Reaching604.20.9931 5B W/L Med767.30.7820 ChiMac Up Med812.80.7382 Predom. Downwind646.20.9285 5B W/L M/H657.00.9133 ChiMac Up High676.10.8875 Predom. Up Low1085.40.5528 5B W/L High607.60.9874 ChiMac Off Low840.30.7140 Predom. Up L/M784.10.7652 W/L 60-40 Low1349.20.4447 ChiMac Off Med730.20.8217 Predom. Up Med659.10.9103 W/L 60-40 L/M957.60.6266 ChiMac Off High600.50.9991 Predom. Up M/H578.51.0372 W/L 60-40 Med790.60.7589 ChiMac AP Low878.30.6831 Predom. Up High545.11.1007 W/L 60-40 M/H678.40.8844 ChiMac AP Med766.80.7825 Predom. Dn Low994.00.6036 W/L 60-40 High629.90.9525 ChiMac AP High635.10.9447 Predom. Dn L/M709.00.8463 5B AP Low931.80.6439 BayMac Cove Island1027.50.5839 Predom. Dn Med588.61.0193 5B AP L/M717.80.8359 BayMac Shore1019.90.5883 Predom. Dn M/H513.21.1692 5B AP Med602.30.9962 Harvest Moon517.31.1599      SA/DSPL Up15.97SA/DSPL Dn28.53
ORC Ref  03420004IUI Issued on 25/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
FOXTROTGRE-2000
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 390 (SK)Measurement05/02/2022HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall11.158Maximum beam4.022Draft1.734Displacement7,700Wetted area32.63IMS L10.204LSM010.044Accomod. length11.158Sink (kg/mm) 24.09
VCGD0.257VCGM0.252 RM Rated (kg·m) 218.4Limit of positive stability(°) 105.4 Stability Index 106.6 BLR index 0.0000Default crew weight693 Declared crew weight 680
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.464PBW0.150PIPA0.0038
EDL2.961ST10.061ST20.175
ST30.175ST40.110ST50.284
RIG
BackstayFixedForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerIn mastArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P14.462IG14.510ISP15.196MDT10.125MDL10.198MDT2MDL2TLNo TaperMWGO
E4.608J4.000BAS1.336FSD0.036SFJ0.160SPLWPLTPS4.985BD0.190MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/01/2013
SFFP0.484FFM1.349FF1.349LCFcl6.005SG1.0257
SAFP10.707FAM1.217FA1.217LCFsh6.318HBI1.222
INVENTORY
Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG1MiscellaneousANCHOR WINDLASS NEYMAR 1kW1.10Total deductible
ORC Ref  03420004IUI Issued on 25/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
FOXTROTGRE-2000
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.030.490.992.103.3031.4515/03/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.030.531.052.153.354.5114.15NoNo 31.2615/03/2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment115.6313.4714.556.527.1591%80.5803/03/2022
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length11.2 mTable area0.55 m²Headroom1.77 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity130 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity74 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03420004IUI Issued on 25/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org