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°41.0°38.9°37.6°37.1°36.8°36.8°37.8°
Beat VMG2.503.554.324.845.115.245.315.385.34
52°3.925.406.376.887.137.257.327.407.42
60°4.215.696.597.037.287.437.517.627.66
75°4.425.886.747.157.437.657.818.008.10
90°4.295.936.907.327.537.717.958.358.61
110°4.376.057.047.537.928.238.478.929.35
120°4.235.906.957.477.888.328.789.4810.17
135°3.735.306.497.177.618.058.549.8212.00
150°3.084.465.606.567.187.608.019.0110.67
Run VMG2.673.864.855.716.406.947.358.129.24
Gybe Angles139.0°142.7°146.7°153.4°160.9°168.2°174.5°170.0°146.5°
APH ToD:544.5CDL: 9.174APH ToT: 1.1019CertNo:
BOAT
ClassMAT 10.10DesignerMARK MILLSBuilderMAT TURKEYAge date01/2011Series date01/2011Offset fileMAT10.10.OFFData fileTUR471
HULL
Length Overall10.145 mMaximum Beam3.302 mDraft2.098 mDisplacement4,645 kgDLR6.6606IMS DivisionCruiser/RacerDynamic Allowance0.140%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)
MeasuredRatedMainsail36.2737.06Headsail Luffed28.7628.76Headsail FlyingSymmetric102.82102.82Asymmetric99.6799.67 (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 98.0 kg·m Stability Index 138.6
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  04590004MJK Issued on 22/04/2026 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 VMG1442.61015.0832.7743.2704.5687.6677.7669.3674.0
52°918.7666.3565.0523.4505.2496.7491.7486.2485.2
60°854.9632.7546.1511.8494.3484.5479.0472.3470.1
75°814.2612.7534.2503.2484.5470.8460.9450.2444.3
90°839.8606.8522.1491.7478.1467.2452.8431.4418.0
110°824.2595.2511.1478.4454.8437.2425.0403.4385.1
120°851.9610.2517.8482.1456.7432.7410.2379.7354.0
135°965.5679.5555.1502.2473.2447.3421.7366.7299.9
150°1169.7808.0642.7548.5501.5473.9449.2399.6337.3
Run VMG1350.6933.0742.1630.3562.1518.9489.7443.5389.5
Selected Courses
Windward / Leeward1396.6974.0787.4686.8633.3603.2583.7556.4531.8
All purpose1057.5750.2621.6560.2528.0508.2493.0468.9446.9
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward661.60.9068
All purpose544.51.1019
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low685.90.8748
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High487.81.2301
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.50.9140
Triple Number Windward/Leeward High578.41.0374
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.41.0162
Triple Number Coastal/Long Distance Low685.90.8748
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High487.81.2301
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.50.9140
Triple Number Windward/Leeward High578.41.0374
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.0969.9741.4624.6561.4526.7497.7450.5429.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7880
Downwind "popa"0.9723
70% up, 30% down "Ilhabela"0.8355
30% up, 70% down "Ilhabela-inverso"0.9085
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low685.90.8748
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High487.81.2301
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.50.9140
Triple Number Windward/Leeward High578.41.0374
Predominantly Upwind590.01.0169
Predominantly Downwind548.11.0948
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP565.81.0604 Predom. Rc High443.31.3534 5B SF Bay L/M722.60.8303 TriNum AP Low685.90.8748 Predom. Dn Low821.60.7303 5B SF Bay Med626.00.9585 TriNum AP Med541.61.1077 Predom. Dn L/M613.40.9781 5B SF Bay M/H572.91.0472 TriNum AP High487.81.2301 Predom. Dn Med531.51.1290 5B SF Bay High544.01.1030 TriNum W/L Low922.20.6506 Predom. Dn M/H477.61.2563 5B AP Low758.00.7916 TriNum W/L Med656.50.9140 Predom. Dn High437.71.3708 5B AP L/M605.10.9916 TriNum W/L Hig578.41.0374 ChiMac Up Low738.80.8121 5B AP Med534.91.1217 Predom. Upwind614.50.9764 ChiMac Up Med669.00.8968 5B AP M/H494.41.2135 Predom. Reaching542.81.1054 ChiMac Up High587.51.0213 5B AP High469.31.2786 Predom. Downwind570.81.0511 ChiMac Off Low711.10.8437 5B W/L Low1033.00.5808 Predom. Up Low838.80.7153 ChiMac Off Med632.00.9494 5B W/L L/M756.70.7930 Predom. Up L/M641.70.9350 ChiMac Off High536.31.1187 5B W/L Med645.90.9290 Predom. Up Med573.31.0466 ChiMac AP Low721.90.8311 5B W/L M/H586.61.0229 Predom. Up M/H539.01.1131 ChiMac AP Med648.50.9253 5B W/L High556.91.0774 Predom. Up High520.91.1519 ChiMac AP High560.81.0699 W/L 60-40 Low1041.70.5760 Predom. Rc Low738.30.8127 BayMac Cove Island828.10.7246 W/L 60-40 L/M767.10.7821 Predom. Rc L/M569.81.0530 BayMac Shore822.10.7299 W/L 60-40 Med660.00.9091 Predom. Rc Med511.01.1742 Harvest Moon482.71.2430 W/L 60-40 M/H605.30.9912 Predom. Rc M/H472.91.2688 5B SF Bay Low872.60.6876 W/L 60-40 High579.81.0348      SA/DSPL Up23.24SA/DSPL Dn49.71
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.41.0162
Triple Number Coastal/Long Distance Low685.90.8748
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High487.81.2301
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.50.9140
Triple Number Windward/Leeward High578.41.0374
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.0969.9741.4624.6561.4526.7497.7450.5429.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.41.0162
Triple Number Coastal/Long Distance Low685.90.8748
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High487.81.2301
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.50.9140
Triple Number Windward/Leeward High578.41.0374
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.0969.9741.4624.6561.4526.7497.7450.5429.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance590.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.0969.9741.4624.6561.4526.7497.7450.5429.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low685.90.8748
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High487.81.2301
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.50.9140
Triple Number Windward/Leeward High578.41.0374
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating590.41.0162
FinRating, kevyt tuuli1016.00.9842
FinRating, kova tuuli471.31.0608
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low685.90.8748
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High487.81.2301
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.50.9140
Triple Number Windward/Leeward High578.41.0374
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0162
Triple Number Coastal/Long Distance Low0.8748
Triple Number Coastal/Long Distance Medium1.1078
Triple Number Coastal/Long Distance High1.2301
Triple Number Windward/Leeward Low0.6813
Triple Number Windward/Leeward Medium0.9140
Triple Number Windward/Leeward High1.0374
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.0969.9741.4624.6561.4526.7497.7450.5429.7
For information
General Purpose Handicap (GPH)608.2
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.41.0162
Triple Number Coastal/Long Distance Low685.90.8748
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High487.81.2301
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.50.9140
Triple Number Windward/Leeward High578.41.0374
Saronikos S All Purpose618.20.9706
Saronikos S Upwind698.80.8586
Saronikos S Downwind518.21.1578
Saronikos N All Purpose647.40.9268
Saronikos N Upwind729.10.8230
Saronikos N Downwind564.01.0639
Saronikos SW All Purpose621.40.9656
Saronikos SW Upwind718.10.8356
Saronikos SW Downwind523.21.1469
Saronikos NE All Purpose667.80.8985
Saronikos NE Upwind686.40.8741
Saronikos NE Downwind626.70.9575
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.0969.9741.4624.6561.4526.7497.7450.5429.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low685.90.8748
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High487.81.2301
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.50.9140
Triple Number Windward/Leeward High578.41.0374
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose565.81.0604
5-Band All Purpose Low826.80.7257
5-Band All Purpose L/M626.00.9585
5-Band All Purpose Med551.71.0875
5-Band All Purpose M/H508.21.1807
5-Band All Purpose High479.61.2509
Single Number Predominant Upwind588.91.0188
Single Number Predominant Reaching522.91.1474
Single Number Predominant Downwind548.71.0935
5-Band 50-50 Windward/Leeward Low1033.00.5808
5-Band 50-50 Windward/Leeward L/M756.70.7930
5-Band 50-50 Windward/Leeward Med645.90.9290
5-Band 50-50 Windward/Leeward M/H586.61.0229
5-Band 50-50 Windward/Leeward High556.91.0774
5-Band 60-40 Windward/Leeward Low1041.70.5760
5-Band 60-40 Windward/Leeward L/M767.10.7821
5-Band 60-40 Windward/Leeward Med660.00.9091
5-Band 60-40 Windward/Leeward M/H605.30.9912
5-Band 60-40 Windward/Leeward High579.81.0348
Triple Number 50-50 Windward/Leeward Low922.20.6506
Triple Number 50-50 Windward/Leeward Med656.50.9139
Triple Number 50-50 Windward/Leeward High578.41.0374
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward675.90.8878
Triple Number 60-40 Windward/Leeward Low931.10.6444
Triple Number 60-40 Windward/Leeward Med670.00.8955
Triple Number 60-40 Windward/Leeward High598.11.0032
Triple Number All-Purpose Low744.40.8060
Triple Number All-Purpose Med558.81.0737
Triple Number All-Purpose High500.71.1983
Triple Number Predominant Upwind Low763.90.7854
Triple Number Predominant Upwind Med581.81.0313
Triple Number Predominant Upwind High539.91.1113
Triple Number Predominant Reaching Low672.60.8920
Triple Number Predominant Reaching Med524.61.1438
Triple Number Predominant Reaching High457.61.3111
Triple Number Predominant Downwind Low736.50.8146
Triple Number Predominant Downwind Med539.71.1117
Triple Number Predominant Downwind High457.81.3105
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.41.0162
Triple Number Coastal/Long Distance Low685.90.8748
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High487.81.2301
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.50.9140
Triple Number Windward/Leeward High578.41.0374
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.0969.9741.4624.6561.4526.7497.7450.5429.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.41.0162
Triple Number Coastal/Long Distance Low685.90.8748
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High487.81.2301
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.50.9140
Triple Number Windward/Leeward High578.41.0374
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.0969.9741.4624.6561.4526.7497.7450.5429.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low685.9
Triple Number Coastal/Long Distance Medium541.6
Triple Number Coastal/Long Distance High487.8
Triple Number Windward/Leeward Low880.7
Triple Number Windward/Leeward Medium656.5
Triple Number Windward/Leeward High578.4
Predominantly Upwind590.0
Predominantly Downwind548.1
Predominantly Reaching529.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.41.0162
Triple Number Coastal/Long Distance Low685.90.8748
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High487.81.2301
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.50.9140
Triple Number Windward/Leeward High578.41.0374
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.0969.9741.4624.6561.4526.7497.7450.5429.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8748
Triple Number Coastal/Long Distance Medium1.1078
Triple Number Coastal/Long Distance High1.2301
Triple Number Windward/Leeward Low0.6813
Triple Number Windward/Leeward Medium0.9140
Triple Number Windward/Leeward High1.0374
Coastal/Long Distance1.0162
Predominantly Upwind1.0169
Predominantly Downwind1.0948
For information
General Purpose Handicap (GPH)608.2
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1019
Distanseseilas Trippeltall svak vind0.8748
Distanseseilas Trippeltall mellomvind1.1078
Distanseseilas Trippeltall sterk vind1.2301
Pølsebane Trippeltall svak vind0.6813
Pølsebane Trippeltall mellomvind0.9140
Pølsebane Trippeltall sterk vind1.0374
Motvind Singeltall1.0169
Medvind Singeltall1.0948
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low685.90.8748
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High487.81.2301
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.50.9140
Triple Number Windward/Leeward High578.41.0374
Coastal/Long Distance590.41.0162
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind590.01.0169
Predominantly Downwind548.11.0948
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore539.21.1129
Cape Doctor Coastal453.51.3230
Triple Number Coastal/Long Distance Low685.90.8748
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High487.81.2301
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.50.9140
Triple Number Windward/Leeward High578.41.0374
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8748
Triple Number Coastal/Long Distance Medium1.1078
Triple Number Coastal/Long Distance High1.2301
Triple Number Windward/Leeward Low0.6813
Triple Number Windward/Leeward Medium0.9140
Triple Number Windward/Leeward High1.0374
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8748
Triple Number Coastal/Long Distance Medium1.1078
Triple Number Coastal/Long Distance High1.2301
Triple Number Windward/Leeward Low0.6813
Triple Number Windward/Leeward Medium0.9140
Triple Number Windward/Leeward High1.0374
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.41.0162
Triple Number Coastal/Long Distance Low685.90.8748
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High487.81.2301
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.50.9140
Triple Number Windward/Leeward High578.41.0374
Predominantly Upwind590.01.0169
Predominantly Downwind548.11.0948
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.0969.9741.4624.6561.4526.7497.7450.5429.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.41.0162
Triple Number Coastal/Long Distance Low685.90.8748
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High487.81.2301
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.50.9140
Triple Number Windward/Leeward High578.41.0374
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.0969.9741.4624.6561.4526.7497.7450.5429.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP565.81.0604 Predom. Dn High437.71.3708 5B AP M/H494.41.2135 TriNum AP Low685.90.8748 Predom. Rc Low738.30.8127 5B AP High469.31.2786 TriNum AP Med541.61.1077 Predom. Rc L/M569.81.0530 5B SF Bay Low872.60.6876 TriNum AP High487.81.2301 Predom. Rc Med511.01.1742 5B SF Bay L/M722.60.8303 TriNum W/L Low922.20.6506 Predom. Rc M/H472.91.2688 5B SF Bay Med626.00.9585 TriNum W/L Med656.50.9140 Predom. Rc High443.31.3534 5B SF Bay M/H572.91.0472 TriNum W/L Hig578.41.0374 5B W/L Low1033.00.5808 5B SF Bay High544.01.1030 Predom. Upwind614.50.9764 5B W/L L/M756.70.7930 ChiMac Up Low738.80.8121 Predom. Reaching542.81.1054 5B W/L Med645.90.9290 ChiMac Up Med669.00.8968 Predom. Downwind570.81.0511 5B W/L M/H586.61.0229 ChiMac Up High587.51.0213 Predom. Up Low838.80.7153 5B W/L High556.91.0774 ChiMac Off Low711.10.8437 Predom. Up L/M641.70.9350 W/L 60-40 Low1041.70.5760 ChiMac Off Med632.00.9494 Predom. Up Med573.31.0466 W/L 60-40 L/M767.10.7821 ChiMac Off High536.31.1187 Predom. Up M/H539.01.1131 W/L 60-40 Med660.00.9091 ChiMac AP Low721.90.8311 Predom. Up High520.91.1519 W/L 60-40 M/H605.30.9912 ChiMac AP Med648.50.9253 Predom. Dn Low821.60.7303 W/L 60-40 High579.81.0348 ChiMac AP High560.81.0699 Predom. Dn L/M613.40.9781 5B AP Low758.00.7916 BayMac Cove Island828.10.7246 Predom. Dn Med531.51.1290 5B AP L/M605.10.9916 BayMac Shore822.10.7299 Predom. Dn M/H477.61.2563 5B AP Med534.91.1217 Harvest Moon482.71.2430      SA/DSPL Up23.24SA/DSPL Dn49.71
ORC Ref  04590004MJK Issued on 22/04/2026 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 beam3.302Draft2.098Displacement4,645Wetted area22.77IMS L9.362LSM08.867Accomod. length10.145Sink (kg/mm) 15.82
VCGD-0.272VCGM-0.275 RM Rated (kg·m) 98.0Limit of positive stability(°) 138.1 Stability Index 138.6 BLR index 0.0000Default crew weight580 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 Date13/09/2025
SFFP0.400FFMFF1.277LCFcl5.490SG
SAFP10.000FAMFA1.044LCFsh5.710HBI1.145
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04590004MJK Issued on 22/04/2026 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.DateComment01.041.792.9736.27IRC
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.671.212.174.1213.43YesNo 28.76IRC
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS215.5015.5015.508.007.80102.82015.4015.4015.407.557.7797.46
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  04590004MJK Issued on 22/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org