Club Certificate2026
MATRIXTUR 471
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 Angles46.1°43.3°40.9°38.9°37.5°37.1°36.7°36.7°37.7°
Beat VMG2.503.564.334.855.115.245.315.385.34
52°3.935.416.386.887.127.247.327.407.42
60°4.225.706.607.047.287.437.517.627.65
75°4.435.886.757.167.437.647.807.988.09
90°4.305.946.907.327.527.717.948.348.60
110°4.376.057.057.537.908.228.468.919.35
120°4.235.906.967.477.898.328.779.4810.18
135°3.735.306.497.177.618.068.559.8312.02
150°3.084.465.606.587.197.618.049.0410.76
Run VMG2.673.864.855.726.426.957.368.149.32
Gybe Angles139.0°142.8°146.7°153.2°160.9°168.2°174.5°169.6°146.7°
APH ToD:544.2CDL: 9.177APH ToT: 1.1026CertNo:
BOAT
ClassMAT 10.10DesignerMARK MILLSBuilderMAT TURKEYAge date01/2011Series date01/2011Offset fileMAT10.10.OFFData fileTUR471
HULL
Length Overall10.145 mMaximum Beam3.302 mDraft2.101 mDisplacement4,644 kgDLR6.6813IMS DivisionCruiser/RacerDynamic Allowance0.130%Age Allowance0.487%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight680 kg(declared)Minimum weight550 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail36.6037.43Headsail Luffed28.7628.76Headsail FlyingSymmetric104.87104.87Asymmetric99.6799.67 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail10.45Storm Jib9.46Heavy Weather Jib25.54
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 97.7 kg·m Stability Index 139.2
COMMENTS
IRC ENDORSED 05Sep24
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  04590004THI Issued on 18/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
MATRIXTUR 471
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 VMG1437.91012.5830.9742.2704.3687.4677.6669.1673.8
52°915.9665.0564.0523.1505.4497.0492.0486.5485.5
60°852.5631.6545.3511.5494.6484.8479.5472.7470.6
75°812.1611.8533.6502.7484.6471.4461.6450.9444.9
90°837.5606.3521.9492.1478.7466.9453.1431.9418.4
110°823.3594.8510.7478.3455.5438.0425.7403.8385.2
120°851.0609.8517.5481.7456.3432.8410.6379.7353.8
135°964.4679.0554.8501.9472.9446.8421.1366.3299.6
150°1168.1807.3642.4547.2500.4472.9447.9398.1334.5
Run VMG1348.9932.2741.7629.0560.8517.9488.8442.4386.2
Selected Courses
Windward / Leeward1393.4972.4786.3685.6632.6602.7583.2555.7530.0
All purpose1055.2749.1620.8559.7527.8508.1492.9468.8446.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward660.80.9080
All purpose544.21.1026
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low684.90.8760
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High487.71.2303
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High577.81.0385
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.01.0170
Triple Number Coastal/Long Distance Low684.90.8760
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High487.71.2303
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High577.81.0385
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1388.9968.3740.4623.7561.0526.5497.6450.4429.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7889
Downwind "popa"0.9738
70% up, 30% down "Ilhabela"0.8365
30% up, 70% down "Ilhabela-inverso"0.9098
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low684.90.8760
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High487.71.2303
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High577.81.0385
Predominantly Upwind589.71.0175
Predominantly Downwind547.61.0957
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP565.41.0612 Predom. Rc High443.31.3535 5B SF Bay L/M721.60.8315 TriNum AP Low685.00.8760 Predom. Dn Low820.60.7312 5B SF Bay Med625.30.9595 TriNum AP Med541.31.1085 Predom. Dn L/M612.80.9791 5B SF Bay M/H572.41.0481 TriNum AP High487.71.2303 Predom. Dn Med531.01.1300 5B SF Bay High543.31.1044 TriNum W/L Low920.70.6517 Predom. Dn M/H477.21.2575 5B AP Low756.90.7927 TriNum W/L Med655.60.9152 Predom. Dn High437.21.3725 5B AP L/M604.40.9927 TriNum W/L Hig577.81.0385 ChiMac Up Low737.60.8135 5B AP Med534.61.1223 Predom. Upwind614.00.9772 ChiMac Up Med668.20.8979 5B AP M/H494.31.2137 Predom. Reaching542.51.1061 ChiMac Up High587.11.0219 5B AP High469.11.2790 Predom. Downwind570.21.0522 ChiMac Off Low710.30.8447 5B W/L Low1031.10.5819 Predom. Up Low837.00.7168 ChiMac Off Med631.30.9504 5B W/L L/M755.50.7942 Predom. Up L/M641.00.9361 ChiMac Off High535.81.1198 5B W/L Med645.00.9302 Predom. Up Med573.11.0470 ChiMac AP Low720.90.8322 5B W/L M/H586.01.0239 Predom. Up M/H539.01.1132 ChiMac AP Med647.70.9263 5B W/L High556.01.0790 Predom. Up High520.81.1520 ChiMac AP High560.41.0707 W/L 60-40 Low1039.60.5772 Predom. Rc Low737.20.8139 BayMac Cove Island826.70.7257 W/L 60-40 L/M765.90.7833 Predom. Rc L/M569.41.0537 BayMac Shore820.70.7311 W/L 60-40 Med659.20.9101 Predom. Rc Med510.91.1744 Harvest Moon482.51.2436 W/L 60-40 M/H604.80.9920 Predom. Rc M/H472.81.2690 5B SF Bay Low871.20.6887 W/L 60-40 High579.11.0361      SA/DSPL Up23.36SA/DSPL Dn50.56
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.01.0170
Triple Number Coastal/Long Distance Low684.90.8760
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High487.71.2303
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High577.81.0385
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1388.9968.3740.4623.7561.0526.5497.6450.4429.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.01.0170
Triple Number Coastal/Long Distance Low684.90.8760
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High487.71.2303
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High577.81.0385
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1388.9968.3740.4623.7561.0526.5497.6450.4429.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance590.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1388.9968.3740.4623.7561.0526.5497.6450.4429.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low684.90.8760
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High487.71.2303
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High577.81.0385
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating590.01.0170
FinRating, kevyt tuuli1014.20.9860
FinRating, kova tuuli471.01.0616
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low684.90.8760
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High487.71.2303
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High577.81.0385
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0170
Triple Number Coastal/Long Distance Low0.8760
Triple Number Coastal/Long Distance Medium1.1086
Triple Number Coastal/Long Distance High1.2303
Triple Number Windward/Leeward Low0.6823
Triple Number Windward/Leeward Medium0.9152
Triple Number Windward/Leeward High1.0385
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1388.9968.3740.4623.7561.0526.5497.6450.4429.2
For information
General Purpose Handicap (GPH)607.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.01.0170
Triple Number Coastal/Long Distance Low684.90.8760
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High487.71.2303
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High577.81.0385
Saronikos S All Purpose617.20.9722
Saronikos S Upwind697.90.8597
Saronikos S Downwind517.31.1599
Saronikos N All Purpose646.60.9279
Saronikos N Upwind728.00.8242
Saronikos N Downwind563.41.0650
Saronikos SW All Purpose620.40.9671
Saronikos SW Upwind717.00.8369
Saronikos SW Downwind522.61.1481
Saronikos NE All Purpose667.10.8994
Saronikos NE Upwind685.50.8752
Saronikos NE Downwind626.20.9582
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1388.9968.3740.4623.7561.0526.5497.6450.4429.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low684.90.8760
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High487.71.2303
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High577.81.0385
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose565.41.0612
5-Band All Purpose Low825.40.7269
5-Band All Purpose L/M625.30.9595
5-Band All Purpose Med551.41.0882
5-Band All Purpose M/H507.91.1813
5-Band All Purpose High479.41.2516
Single Number Predominant Upwind588.61.0194
Single Number Predominant Reaching522.71.1478
Single Number Predominant Downwind548.21.0944
5-Band 50-50 Windward/Leeward Low1031.10.5819
5-Band 50-50 Windward/Leeward L/M755.50.7942
5-Band 50-50 Windward/Leeward Med645.00.9302
5-Band 50-50 Windward/Leeward M/H586.01.0239
5-Band 50-50 Windward/Leeward High556.01.0790
5-Band 60-40 Windward/Leeward Low1039.60.5772
5-Band 60-40 Windward/Leeward L/M765.90.7833
5-Band 60-40 Windward/Leeward Med659.20.9101
5-Band 60-40 Windward/Leeward M/H604.80.9920
5-Band 60-40 Windward/Leeward High579.11.0361
Triple Number 50-50 Windward/Leeward Low920.70.6517
Triple Number 50-50 Windward/Leeward Med655.70.9151
Triple Number 50-50 Windward/Leeward High577.81.0385
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward675.10.8888
Triple Number 60-40 Windward/Leeward Low929.40.6456
Triple Number 60-40 Windward/Leeward Med669.20.8966
Triple Number 60-40 Windward/Leeward High597.61.0040
Triple Number All-Purpose Low743.40.8072
Triple Number All-Purpose Med558.41.0744
Triple Number All-Purpose High500.51.1989
Triple Number Predominant Upwind Low762.50.7868
Triple Number Predominant Upwind Med581.51.0318
Triple Number Predominant Upwind High539.91.1113
Triple Number Predominant Reaching Low671.80.8931
Triple Number Predominant Reaching Med524.41.1442
Triple Number Predominant Reaching High457.61.3113
Triple Number Predominant Downwind Low735.70.8156
Triple Number Predominant Downwind Med539.21.1128
Triple Number Predominant Downwind High457.41.3119
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.01.0170
Triple Number Coastal/Long Distance Low684.90.8760
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High487.71.2303
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High577.81.0385
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1388.9968.3740.4623.7561.0526.5497.6450.4429.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.01.0170
Triple Number Coastal/Long Distance Low684.90.8760
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High487.71.2303
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High577.81.0385
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1388.9968.3740.4623.7561.0526.5497.6450.4429.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low684.9
Triple Number Coastal/Long Distance Medium541.2
Triple Number Coastal/Long Distance High487.7
Triple Number Windward/Leeward Low879.4
Triple Number Windward/Leeward Medium655.6
Triple Number Windward/Leeward High577.8
Predominantly Upwind589.7
Predominantly Downwind547.6
Predominantly Reaching529.2
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.01.0170
Triple Number Coastal/Long Distance Low684.90.8760
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High487.71.2303
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High577.81.0385
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1388.9968.3740.4623.7561.0526.5497.6450.4429.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8760
Triple Number Coastal/Long Distance Medium1.1086
Triple Number Coastal/Long Distance High1.2303
Triple Number Windward/Leeward Low0.6823
Triple Number Windward/Leeward Medium0.9152
Triple Number Windward/Leeward High1.0385
Coastal/Long Distance1.0170
Predominantly Upwind1.0175
Predominantly Downwind1.0957
For information
General Purpose Handicap (GPH)607.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1026
Distanseseilas Trippeltall svak vind0.8760
Distanseseilas Trippeltall mellomvind1.1086
Distanseseilas Trippeltall sterk vind1.2303
Pølsebane Trippeltall svak vind0.6823
Pølsebane Trippeltall mellomvind0.9152
Pølsebane Trippeltall sterk vind1.0385
Motvind Singeltall1.0175
Medvind Singeltall1.0957
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low684.90.8760
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High487.71.2303
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High577.81.0385
Coastal/Long Distance590.01.0170
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind589.71.0175
Predominantly Downwind547.61.0957
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore537.71.1158
Cape Doctor Coastal453.11.3242
Triple Number Coastal/Long Distance Low684.90.8760
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High487.71.2303
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High577.81.0385
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8760
Triple Number Coastal/Long Distance Medium1.1086
Triple Number Coastal/Long Distance High1.2303
Triple Number Windward/Leeward Low0.6823
Triple Number Windward/Leeward Medium0.9152
Triple Number Windward/Leeward High1.0385
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8760
Triple Number Coastal/Long Distance Medium1.1086
Triple Number Coastal/Long Distance High1.2303
Triple Number Windward/Leeward Low0.6823
Triple Number Windward/Leeward Medium0.9152
Triple Number Windward/Leeward High1.0385
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.01.0170
Triple Number Coastal/Long Distance Low684.90.8760
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High487.71.2303
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High577.81.0385
Predominantly Upwind589.71.0175
Predominantly Downwind547.61.0957
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1388.9968.3740.4623.7561.0526.5497.6450.4429.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.01.0170
Triple Number Coastal/Long Distance Low684.90.8760
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High487.71.2303
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High577.81.0385
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1388.9968.3740.4623.7561.0526.5497.6450.4429.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP565.41.0612 Predom. Dn High437.21.3725 5B AP M/H494.31.2137 TriNum AP Low685.00.8760 Predom. Rc Low737.20.8139 5B AP High469.11.2790 TriNum AP Med541.31.1085 Predom. Rc L/M569.41.0537 5B SF Bay Low871.20.6887 TriNum AP High487.71.2303 Predom. Rc Med510.91.1744 5B SF Bay L/M721.60.8315 TriNum W/L Low920.70.6517 Predom. Rc M/H472.81.2690 5B SF Bay Med625.30.9595 TriNum W/L Med655.60.9152 Predom. Rc High443.31.3535 5B SF Bay M/H572.41.0481 TriNum W/L Hig577.81.0385 5B W/L Low1031.10.5819 5B SF Bay High543.31.1044 Predom. Upwind614.00.9772 5B W/L L/M755.50.7942 ChiMac Up Low737.60.8135 Predom. Reaching542.51.1061 5B W/L Med645.00.9302 ChiMac Up Med668.20.8979 Predom. Downwind570.21.0522 5B W/L M/H586.01.0239 ChiMac Up High587.11.0219 Predom. Up Low837.00.7168 5B W/L High556.01.0790 ChiMac Off Low710.30.8447 Predom. Up L/M641.00.9361 W/L 60-40 Low1039.60.5772 ChiMac Off Med631.30.9504 Predom. Up Med573.11.0470 W/L 60-40 L/M765.90.7833 ChiMac Off High535.81.1198 Predom. Up M/H539.01.1132 W/L 60-40 Med659.20.9101 ChiMac AP Low720.90.8322 Predom. Up High520.81.1520 W/L 60-40 M/H604.80.9920 ChiMac AP Med647.70.9263 Predom. Dn Low820.60.7312 W/L 60-40 High579.11.0361 ChiMac AP High560.41.0707 Predom. Dn L/M612.80.9791 5B AP Low756.90.7927 BayMac Cove Island826.70.7257 Predom. Dn Med531.01.1300 5B AP L/M604.40.9927 BayMac Shore820.70.7311 Predom. Dn M/H477.21.2575 5B AP Med534.61.1223 Harvest Moon482.51.2436      SA/DSPL Up23.36SA/DSPL Dn50.56
ORC Ref  04590004THI Issued on 18/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
MATRIXTUR 471
Turkiye
Sailing
Federation
www.tyf.org.tr/
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMAT 10.10Measurement13/09/2025HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.145Maximum beam3.302Draft2.101Displacement4,644Wetted area22.70IMS L9.363LSM08.857Accomod. length10.145Sink (kg/mm) 15.72
VCGD-0.279VCGM-0.283 RM Rated (kg·m) 97.7Limit of positive stability(°) 138.6 Stability Index 139.2 BLR index 0.0000Default crew weight579 Declared crew weight 680
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBW0.112PIPA0.0032
EDL1.910ST10.042ST20.180
ST30.180ST40.112ST50.240
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P13.200IG13.717ISP15.147MDT10.095MDL10.183MDT20.090MDL20.145TL1.310MW0.183GO0.193
E4.520J3.830BAS1.760FSD0.030SFJ0.065SPL4.640WPLTPS4.640BD0.220MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date18/06/2026
SFFP0.400FFM1.262FF1.262LCFcl5.449SG
SAFP10.000FAM1.057FA1.057LCFsh5.668HBI1.141
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04590004THI Issued on 18/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
MATRIXTUR 471
Turkiye
Sailing
Federation
www.tyf.org.tr/
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentonesails0.191.081.792.973.9336.60
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.671.212.174.1213.43YesNo 28.76IRC00.110.691.212.093.054.0313.49YesNo 28.32
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment014.9614.9614.968.567.82104.87
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment016.1914.2615.237.828.0098%99.67
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.1 mTable area0.44 m²Headroom1.71 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity82 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity52 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04590004THI Issued on 18/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org