International Certificate2026
MATRAK 2TUR 4446
Turkiye
Sailing
Federation
www.tyf.org.tr/
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 Angles44.9°42.2°39.7°37.1°36.3°35.6°35.2°35.2°36.3°
Beat VMG2.994.215.075.535.745.865.956.035.94
52°4.656.347.317.727.928.068.168.308.30
60°4.996.647.517.928.178.348.468.638.64
75°5.246.857.638.118.498.778.969.259.42
90°5.267.017.828.288.599.039.4210.0210.43
110°5.086.887.848.489.079.6510.1611.0411.65
120°4.776.697.808.539.229.8110.5612.0313.22
135°4.256.057.388.148.899.7710.8412.9615.20
150°3.525.076.347.358.078.739.5111.8615.39
Run VMG3.054.395.496.377.027.568.2410.2713.33
Gybe Angles139.2°141.7°145.4°150.5°153.3°150.7°147.0°144.7°147.1°
APH ToD:478.0CDL: 10.997APH ToT: 1.2553CertNo:
BOAT
ClassDubois 37 one-offDesignerDuboisBuilderAge date01/2006Series date02/2003Offset fileDubois37-TUR4446.offData fileTUR4446
HULL
Length Overall11.456Maximum Beam3.608Draft2.656Displacement4,336DLR3.9986IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.443m
CREW
Maximum weight715(declared)Minimum weight585 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail49.6150.53Headsail Luffed40.1440.14Headsail FlyingSymmetricAsymmetric156.24156.24 (2 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail14.40Storm Jib13.76Heavy Weather Jib37.14
SAIL LIMITS
Headsails6Spinnakers5
STABILITY
Righting Moment 141.9 Stability Index 135.5
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  04590004CBJ Issued on 23/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
MATRAK 2TUR 4446
Turkiye
Sailing
Federation
www.tyf.org.tr/
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 VMG1204.8855.5710.5651.6627.5614.2605.3597.0605.6
52°773.7568.0492.5466.4454.5446.7441.1433.8433.6
60°721.7541.8479.6454.7440.5431.8425.5417.2416.8
75°687.3525.7471.6444.0424.0410.6401.9389.0382.4
90°684.6513.9460.3434.7418.9398.8382.2359.4345.1
110°708.6523.5459.4424.3396.9373.1354.2326.2309.0
120°755.2538.5461.5421.9390.3366.8340.8299.2272.4
135°846.6595.4487.6442.4405.0368.4332.2277.8236.8
150°1023.0710.5567.5489.6446.3412.6378.5303.6233.9
Run VMG1181.3820.4655.3565.1512.6476.2437.0350.5270.1
Selected Courses
Windward / Leeward1193.0837.9682.9608.3570.1545.2521.2473.8437.9
All purpose901.4646.1543.4495.6467.8446.8427.6394.9372.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward587.71.0209
All purpose478.01.2553
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low594.81.0088
Triple Number Coastal/Long Distance Medium478.11.2549
Triple Number Coastal/Long Distance High420.11.4281
Triple Number Windward/Leeward Low760.50.7890
Triple Number Windward/Leeward Medium586.01.0239
Triple Number Windward/Leeward High509.41.1779
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance518.51.1571
Triple Number Coastal/Long Distance Low594.81.0088
Triple Number Coastal/Long Distance Medium478.11.2549
Triple Number Coastal/Long Distance High420.11.4281
Triple Number Windward/Leeward Low760.50.7890
Triple Number Windward/Leeward Medium586.01.0239
Triple Number Windward/Leeward High509.41.1779
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1191.9836.2644.8552.7498.6464.6432.1376.1352.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.9010
Downwind "popa"1.1003
70% up, 30% down "Ilhabela"0.9528
30% up, 70% down "Ilhabela-inverso"1.0318
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low594.81.0088
Triple Number Coastal/Long Distance Medium478.11.2549
Triple Number Coastal/Long Distance High420.11.4281
Triple Number Windward/Leeward Low760.50.7890
Triple Number Windward/Leeward Medium586.01.0239
Triple Number Windward/Leeward High509.41.1779
Predominantly Upwind519.41.1552
Predominantly Downwind479.91.2501
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP493.41.2160 Predom. Rc High370.01.6216 5B SF Bay L/M631.60.9500 TriNum AP Low594.81.0088 Predom. Dn Low712.90.8417 5B SF Bay Med555.81.0796 TriNum AP Med478.21.2548 Predom. Dn L/M539.81.1115 5B SF Bay M/H503.91.1908 TriNum AP High420.11.4281 Predom. Dn Med468.51.2807 5B SF Bay High464.11.2928 TriNum W/L Low796.20.7536 Predom. Dn M/H408.21.4699 5B AP Low655.50.9154 TriNum W/L Med586.01.0239 Predom. Dn High357.71.6773 5B AP L/M530.51.1310 TriNum W/L Hig509.41.1779 ChiMac Up Low637.40.9413 5B AP Med471.81.2716 Predom. Upwind537.51.1162 ChiMac Up Med582.01.0309 5B AP M/H428.71.3994 Predom. Reaching469.91.2769 ChiMac Up High514.91.1652 5B AP High396.71.5126 Predom. Downwind496.81.2076 ChiMac Off Low621.30.9657 5B W/L Low887.90.6757 Predom. Up Low714.70.8395 ChiMac Off Med552.41.0862 5B W/L L/M662.80.9053 Predom. Up L/M560.21.0710 ChiMac Off High465.11.2901 5B W/L Med577.61.0389 Predom. Up Med507.51.1823 ChiMac AP Low626.40.9579 5B W/L M/H521.31.1509 Predom. Up M/H474.01.2659 ChiMac AP Med565.21.0616 5B W/L High475.71.2612 Predom. Up High453.01.3246 ChiMac AP High488.91.2272 W/L 60-40 Low891.70.6729 Predom. Rc Low633.30.9474 BayMac Cove Island715.70.8383 W/L 60-40 L/M670.00.8955 Predom. Rc L/M499.31.2017 BayMac Shore710.00.8450 W/L 60-40 Med588.91.0189 Predom. Rc Med447.41.3412 Harvest Moon414.31.4481 W/L 60-40 M/H538.51.1141 Predom. Rc M/H402.91.4892 5B SF Bay Low750.60.7994 W/L 60-40 High500.61.1986      SA/DSPL Up33.59SA/DSPL Dn77.04
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance518.51.1571
Triple Number Coastal/Long Distance Low594.81.0088
Triple Number Coastal/Long Distance Medium478.11.2549
Triple Number Coastal/Long Distance High420.11.4281
Triple Number Windward/Leeward Low760.50.7890
Triple Number Windward/Leeward Medium586.01.0239
Triple Number Windward/Leeward High509.41.1779
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1191.9836.2644.8552.7498.6464.6432.1376.1352.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance518.51.1571
Triple Number Coastal/Long Distance Low594.81.0088
Triple Number Coastal/Long Distance Medium478.11.2549
Triple Number Coastal/Long Distance High420.11.4281
Triple Number Windward/Leeward Low760.50.7890
Triple Number Windward/Leeward Medium586.01.0239
Triple Number Windward/Leeward High509.41.1779
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1191.9836.2644.8552.7498.6464.6432.1376.1352.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance518.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1191.9836.2644.8552.7498.6464.6432.1376.1352.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low594.81.0088
Triple Number Coastal/Long Distance Medium478.11.2549
Triple Number Coastal/Long Distance High420.11.4281
Triple Number Windward/Leeward Low760.50.7890
Triple Number Windward/Leeward Medium586.01.0239
Triple Number Windward/Leeward High509.41.1779
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating518.51.1571
FinRating, kevyt tuuli873.41.1450
FinRating, kova tuuli396.81.2601
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low594.81.0088
Triple Number Coastal/Long Distance Medium478.11.2549
Triple Number Coastal/Long Distance High420.11.4281
Triple Number Windward/Leeward Low760.50.7890
Triple Number Windward/Leeward Medium586.01.0239
Triple Number Windward/Leeward High509.41.1779
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.1571
Triple Number Coastal/Long Distance Low1.0088
Triple Number Coastal/Long Distance Medium1.2549
Triple Number Coastal/Long Distance High1.4281
Triple Number Windward/Leeward Low0.7890
Triple Number Windward/Leeward Medium1.0239
Triple Number Windward/Leeward High1.1779
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1191.9836.2644.8552.7498.6464.6432.1376.1352.3
For information
General Purpose Handicap (GPH)532.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance518.51.1571
Triple Number Coastal/Long Distance Low594.81.0088
Triple Number Coastal/Long Distance Medium478.11.2549
Triple Number Coastal/Long Distance High420.11.4281
Triple Number Windward/Leeward Low760.50.7890
Triple Number Windward/Leeward Medium586.01.0239
Triple Number Windward/Leeward High509.41.1779
Saronikos S All Purpose532.81.1261
Saronikos S Upwind606.20.9897
Saronikos S Downwind442.91.3548
Saronikos N All Purpose532.81.1261
Saronikos N Upwind629.30.9535
Saronikos N Downwind494.41.2135
Saronikos SW All Purpose531.91.1281
Saronikos SW Upwind617.40.9719
Saronikos SW Downwind449.61.3345
Saronikos NE All Purpose580.51.0337
Saronikos NE Upwind590.61.0160
Saronikos NE Downwind549.61.0916
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1191.9836.2644.8552.7498.6464.6432.1376.1352.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low594.81.0088
Triple Number Coastal/Long Distance Medium478.11.2549
Triple Number Coastal/Long Distance High420.11.4281
Triple Number Windward/Leeward Low760.50.7890
Triple Number Windward/Leeward Medium586.01.0239
Triple Number Windward/Leeward High509.41.1779
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose493.41.2160
5-Band All Purpose Low710.20.8449
5-Band All Purpose L/M548.61.0938
5-Band All Purpose Med487.31.2312
5-Band All Purpose M/H440.91.3610
5-Band All Purpose High405.51.4796
Single Number Predominant Upwind518.01.1582
Single Number Predominant Reaching456.21.3152
Single Number Predominant Downwind481.11.2471
5-Band 50-50 Windward/Leeward Low887.90.6757
5-Band 50-50 Windward/Leeward L/M662.80.9053
5-Band 50-50 Windward/Leeward Med577.61.0389
5-Band 50-50 Windward/Leeward M/H521.31.1509
5-Band 50-50 Windward/Leeward High475.71.2612
5-Band 60-40 Windward/Leeward Low891.70.6729
5-Band 60-40 Windward/Leeward L/M670.00.8955
5-Band 60-40 Windward/Leeward Med588.91.0189
5-Band 60-40 Windward/Leeward M/H538.51.1141
5-Band 60-40 Windward/Leeward High500.61.1986
Triple Number 50-50 Windward/Leeward Low796.20.7536
Triple Number 50-50 Windward/Leeward Med586.11.0238
Triple Number 50-50 Windward/Leeward High509.41.1779
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward599.31.0012
Triple Number 60-40 Windward/Leeward Low800.80.7492
Triple Number 60-40 Windward/Leeward Med596.71.0055
Triple Number 60-40 Windward/Leeward High528.41.1355
Triple Number All-Purpose Low643.20.9328
Triple Number All-Purpose Med493.91.2147
Triple Number All-Purpose High431.51.3907
Triple Number Predominant Upwind Low655.60.9152
Triple Number Predominant Upwind Med514.61.1660
Triple Number Predominant Upwind High474.81.2638
Triple Number Predominant Reaching Low581.31.0321
Triple Number Predominant Reaching Med461.21.3008
Triple Number Predominant Reaching High386.31.5533
Triple Number Predominant Downwind Low641.30.9355
Triple Number Predominant Downwind Med477.41.2568
Triple Number Predominant Downwind High385.21.5576
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance518.51.1571
Triple Number Coastal/Long Distance Low594.81.0088
Triple Number Coastal/Long Distance Medium478.11.2549
Triple Number Coastal/Long Distance High420.11.4281
Triple Number Windward/Leeward Low760.50.7890
Triple Number Windward/Leeward Medium586.01.0239
Triple Number Windward/Leeward High509.41.1779
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1191.9836.2644.8552.7498.6464.6432.1376.1352.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance518.51.1571
Triple Number Coastal/Long Distance Low594.81.0088
Triple Number Coastal/Long Distance Medium478.11.2549
Triple Number Coastal/Long Distance High420.11.4281
Triple Number Windward/Leeward Low760.50.7890
Triple Number Windward/Leeward Medium586.01.0239
Triple Number Windward/Leeward High509.41.1779
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1191.9836.2644.8552.7498.6464.6432.1376.1352.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low594.8
Triple Number Coastal/Long Distance Medium478.1
Triple Number Coastal/Long Distance High420.1
Triple Number Windward/Leeward Low760.5
Triple Number Windward/Leeward Medium586.0
Triple Number Windward/Leeward High509.4
Predominantly Upwind519.4
Predominantly Downwind479.9
Predominantly Reaching461.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance518.51.1571
Triple Number Coastal/Long Distance Low594.81.0088
Triple Number Coastal/Long Distance Medium478.11.2549
Triple Number Coastal/Long Distance High420.11.4281
Triple Number Windward/Leeward Low760.50.7890
Triple Number Windward/Leeward Medium586.01.0239
Triple Number Windward/Leeward High509.41.1779
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1191.9836.2644.8552.7498.6464.6432.1376.1352.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0088
Triple Number Coastal/Long Distance Medium1.2549
Triple Number Coastal/Long Distance High1.4281
Triple Number Windward/Leeward Low0.7890
Triple Number Windward/Leeward Medium1.0239
Triple Number Windward/Leeward High1.1779
Coastal/Long Distance1.1571
Predominantly Upwind1.1552
Predominantly Downwind1.2501
For information
General Purpose Handicap (GPH)532.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.2553
Distanseseilas Trippeltall svak vind1.0088
Distanseseilas Trippeltall mellomvind1.2549
Distanseseilas Trippeltall sterk vind1.4281
Pølsebane Trippeltall svak vind0.7890
Pølsebane Trippeltall mellomvind1.0239
Pølsebane Trippeltall sterk vind1.1779
Motvind Singeltall1.1552
Medvind Singeltall1.2501
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low594.81.0088
Triple Number Coastal/Long Distance Medium478.11.2549
Triple Number Coastal/Long Distance High420.11.4281
Triple Number Windward/Leeward Low760.50.7890
Triple Number Windward/Leeward Medium586.01.0239
Triple Number Windward/Leeward High509.41.1779
Coastal/Long Distance518.51.1571
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind519.41.1552
Predominantly Downwind479.91.2501
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore448.61.3374
Cape Doctor Coastal379.21.5825
Triple Number Coastal/Long Distance Low594.81.0088
Triple Number Coastal/Long Distance Medium478.11.2549
Triple Number Coastal/Long Distance High420.11.4281
Triple Number Windward/Leeward Low760.50.7890
Triple Number Windward/Leeward Medium586.01.0239
Triple Number Windward/Leeward High509.41.1779
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0088
Triple Number Coastal/Long Distance Medium1.2549
Triple Number Coastal/Long Distance High1.4281
Triple Number Windward/Leeward Low0.7890
Triple Number Windward/Leeward Medium1.0239
Triple Number Windward/Leeward High1.1779
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0088
Triple Number Coastal/Long Distance Medium1.2549
Triple Number Coastal/Long Distance High1.4281
Triple Number Windward/Leeward Low0.7890
Triple Number Windward/Leeward Medium1.0239
Triple Number Windward/Leeward High1.1779
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance518.51.1571
Triple Number Coastal/Long Distance Low594.81.0088
Triple Number Coastal/Long Distance Medium478.11.2549
Triple Number Coastal/Long Distance High420.11.4281
Triple Number Windward/Leeward Low760.50.7890
Triple Number Windward/Leeward Medium586.01.0239
Triple Number Windward/Leeward High509.41.1779
Predominantly Upwind519.41.1552
Predominantly Downwind479.91.2501
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1191.9836.2644.8552.7498.6464.6432.1376.1352.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance518.51.1571
Triple Number Coastal/Long Distance Low594.81.0088
Triple Number Coastal/Long Distance Medium478.11.2549
Triple Number Coastal/Long Distance High420.11.4281
Triple Number Windward/Leeward Low760.50.7890
Triple Number Windward/Leeward Medium586.01.0239
Triple Number Windward/Leeward High509.41.1779
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1191.9836.2644.8552.7498.6464.6432.1376.1352.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP493.41.2160 Predom. Dn High357.71.6773 5B AP M/H428.71.3994 TriNum AP Low594.81.0088 Predom. Rc Low633.30.9474 5B AP High396.71.5126 TriNum AP Med478.21.2548 Predom. Rc L/M499.31.2017 5B SF Bay Low750.60.7994 TriNum AP High420.11.4281 Predom. Rc Med447.41.3412 5B SF Bay L/M631.60.9500 TriNum W/L Low796.20.7536 Predom. Rc M/H402.91.4892 5B SF Bay Med555.81.0796 TriNum W/L Med586.01.0239 Predom. Rc High370.01.6216 5B SF Bay M/H503.91.1908 TriNum W/L Hig509.41.1779 5B W/L Low887.90.6757 5B SF Bay High464.11.2928 Predom. Upwind537.51.1162 5B W/L L/M662.80.9053 ChiMac Up Low637.40.9413 Predom. Reaching469.91.2769 5B W/L Med577.61.0389 ChiMac Up Med582.01.0309 Predom. Downwind496.81.2076 5B W/L M/H521.31.1509 ChiMac Up High514.91.1652 Predom. Up Low714.70.8395 5B W/L High475.71.2612 ChiMac Off Low621.30.9657 Predom. Up L/M560.21.0710 W/L 60-40 Low891.70.6729 ChiMac Off Med552.41.0862 Predom. Up Med507.51.1823 W/L 60-40 L/M670.00.8955 ChiMac Off High465.11.2901 Predom. Up M/H474.01.2659 W/L 60-40 Med588.91.0189 ChiMac AP Low626.40.9579 Predom. Up High453.01.3246 W/L 60-40 M/H538.51.1141 ChiMac AP Med565.21.0616 Predom. Dn Low712.90.8417 W/L 60-40 High500.61.1986 ChiMac AP High488.91.2272 Predom. Dn L/M539.81.1115 5B AP Low655.50.9154 BayMac Cove Island715.70.8383 Predom. Dn Med468.51.2807 5B AP L/M530.51.1310 BayMac Shore710.00.8450 Predom. Dn M/H408.21.4699 5B AP Med471.81.2716 Harvest Moon414.31.4481      SA/DSPL Up33.59SA/DSPL Dn77.04
ORC Ref  04590004CBJ Issued on 23/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
MATRAK 2TUR 4446
Turkiye
Sailing
Federation
www.tyf.org.tr/
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDubois 37 one-offMeasurement17/07/2024HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall11.456Maximum beam3.608Draft2.656Displacement4,336Wetted area25.46IMS L10.667LSM010.273Accomod. length11.456Sink (kg/mm) 18.32
VCGD-0.645VCGM-0.601 RM Rated (kg·m) 141.9Limit of positive stability(°) 139.1 Stability Index 135.5 BLR index 0.0000Default crew weight715 Declared crew weight 715
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.443PBW0.113PIPA0.0023
EDL1.350ST10.036ST20.170
ST30.170ST40.080ST50.330
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P15.880IG16.535ISP17.805MDT10.105MDL10.185MDT20.095MDL20.160TL0.550MW0.185GO0.200
E5.180J4.870BAS1.525FSD0.035SFJ0.150SPLWPLTPS6.566BD0.275MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date17/07/2024MeasurerTUR01
SFFP0.463FFM1.173FF1.172LCFcl6.309SG1.0270
SAFP10.853FAM1.033FA1.034LCFsh6.550HBI1.129
W167.7W267.7W367.7W467.7LCFD6.655
PD1200.8PD2193.8PD3192.5PD4195.9
WD5.180PLM9000.00GSA1.0RSA1.0RM141.1
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1Pp Fresh Water TankWater4508.410.002Chrom Fuel TankFuel40107.680.003Pp Waste Water Tank Port side z:1.00Water2004.711.00Total deductible87.680.00
OTHER ITEMSIdKindDescriptionWeightLCGVCG2Battery72 Amp248.050.003Battery72 Amp248.050.001Engine (IC)Yanmar 3YM30AE1506.610.00Total deductible0
ORC Ref  04590004CBJ Issued on 23/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
MATRAK 2TUR 4446
Turkiye
Sailing
Federation
www.tyf.org.tr/
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.171.111.973.394.4449.6116/10/2023M00.191.111.983.394.3949.4617/07/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ-20.120.671.262.483.754.9916.01YesNo 40.1416/10/2023J-10.120.691.282.483.744.9616.01YesNo 40.1212/10/2023J-30.070.541.082.283.574.9015.58YesNo 36.7617/07/2024Stay-10.070.470.881.722.533.3413.82NoNo 23.5517/07/2024
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentnew19.4716.9718.2210.2710.3799%156.24A-219.5516.4518.0010.439.77107%154.4717/07/2024A-119.0217.4218.229.0910.7085%142.9117/07/2024A-318.5816.6917.648.659.2094%128.7417/07/2024C-017.5415.2016.377.189.5475%104.3917/07/2024
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04590004CBJ Issued on 23/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org