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°3.084.465.606.587.197.618.039.0310.74
Run VMG2.673.864.855.726.426.957.368.139.30
Gybe Angles139.0°142.7°146.7°153.2°160.9°168.2°174.5°169.9°146.6°
APH ToD:544.4CDL: 9.174APH ToT: 1.1022CertNo:
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 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 98.0 kg·m Stability Index 138.7
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  04590004N2E Issued on 24/04/2026 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 VMG1442.71015.0832.7743.2704.5687.6677.7669.3674.0
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°1169.7808.0642.7547.5500.7473.2448.4398.6335.3
Run VMG1350.6933.0742.2629.4561.2518.2489.2442.8387.1
Selected Courses
Windward / Leeward1396.6974.0787.4686.3632.8602.9583.5556.1530.6
All purpose1057.5750.2621.6560.0527.8508.1492.9468.8446.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward661.30.9073
All purpose544.41.1022
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 Medium541.41.1082
Triple Number Coastal/Long Distance High487.61.2304
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High578.01.0380
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.31.0165
Triple Number Coastal/Long Distance Low685.90.8748
Triple Number Coastal/Long Distance Medium541.41.1082
Triple Number Coastal/Long Distance High487.61.2304
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High578.01.0380
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.0969.9741.4624.2561.1526.6497.5450.3429.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7880
Downwind "popa"0.9731
70% up, 30% down "Ilhabela"0.8357
30% up, 70% down "Ilhabela-inverso"0.9091
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 Medium541.41.1082
Triple Number Coastal/Long Distance High487.61.2304
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High578.01.0380
Predominantly Upwind590.01.0170
Predominantly Downwind547.91.0951
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP565.71.0606 Predom. Rc High443.21.3537 5B SF Bay L/M722.50.8305 TriNum AP Low685.90.8748 Predom. Dn Low821.60.7303 5B SF Bay Med625.70.9589 TriNum AP Med541.51.1081 Predom. Dn L/M613.30.9784 5B SF Bay M/H572.71.0477 TriNum AP High487.61.2304 Predom. Dn Med531.21.1295 5B SF Bay High543.61.1038 TriNum W/L Low922.20.6506 Predom. Dn M/H477.41.2568 5B AP Low758.00.7915 TriNum W/L Med656.00.9146 Predom. Dn High437.41.3718 5B AP L/M605.00.9918 TriNum W/L Hig578.01.0380 ChiMac Up Low738.80.8122 5B AP Med534.71.1220 Predom. Upwind614.50.9765 ChiMac Up Med669.00.8969 5B AP M/H494.31.2138 Predom. Reaching542.71.1055 ChiMac Up High587.41.0214 5B AP High469.11.2791 Predom. Downwind570.61.0515 ChiMac Off Low711.00.8439 5B W/L Low1033.00.5808 Predom. Up Low838.80.7153 ChiMac Off Med631.80.9497 5B W/L L/M756.40.7932 Predom. Up L/M641.70.9350 ChiMac Off High536.11.1192 5B W/L Med645.50.9296 Predom. Up Med573.21.0467 ChiMac AP Low721.90.8312 5B W/L M/H586.31.0234 Predom. Up M/H539.01.1132 ChiMac AP Med648.40.9254 5B W/L High556.41.0784 Predom. Up High520.81.1521 ChiMac AP High560.61.0702 W/L 60-40 Low1041.70.5760 Predom. Rc Low738.30.8127 BayMac Cove Island828.00.7246 W/L 60-40 L/M767.00.7823 Predom. Rc L/M569.71.0531 BayMac Shore822.00.7299 W/L 60-40 Med659.70.9095 Predom. Rc Med510.91.1743 Harvest Moon482.51.2435 W/L 60-40 M/H605.10.9916 Predom. Rc M/H472.81.2689 5B SF Bay Low872.60.6876 W/L 60-40 High579.41.0355      SA/DSPL Up23.24SA/DSPL Dn50.44
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.31.0165
Triple Number Coastal/Long Distance Low685.90.8748
Triple Number Coastal/Long Distance Medium541.41.1082
Triple Number Coastal/Long Distance High487.61.2304
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High578.01.0380
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.0969.9741.4624.2561.1526.6497.5450.3429.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.31.0165
Triple Number Coastal/Long Distance Low685.90.8748
Triple Number Coastal/Long Distance Medium541.41.1082
Triple Number Coastal/Long Distance High487.61.2304
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High578.01.0380
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.0969.9741.4624.2561.1526.6497.5450.3429.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance590.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.0969.9741.4624.2561.1526.6497.5450.3429.3
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 Medium541.41.1082
Triple Number Coastal/Long Distance High487.61.2304
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High578.01.0380
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating590.31.0165
FinRating, kevyt tuuli1016.10.9842
FinRating, kova tuuli471.01.0616
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 Medium541.41.1082
Triple Number Coastal/Long Distance High487.61.2304
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High578.01.0380
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0165
Triple Number Coastal/Long Distance Low0.8748
Triple Number Coastal/Long Distance Medium1.1082
Triple Number Coastal/Long Distance High1.2304
Triple Number Windward/Leeward Low0.6813
Triple Number Windward/Leeward Medium0.9146
Triple Number Windward/Leeward High1.0380
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.0969.9741.4624.2561.1526.6497.5450.3429.3
For information
General Purpose Handicap (GPH)608.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.31.0165
Triple Number Coastal/Long Distance Low685.90.8748
Triple Number Coastal/Long Distance Medium541.41.1082
Triple Number Coastal/Long Distance High487.61.2304
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High578.01.0380
Saronikos S All Purpose617.90.9710
Saronikos S Upwind698.80.8586
Saronikos S Downwind517.71.1590
Saronikos N All Purpose647.30.9270
Saronikos N Upwind729.10.8230
Saronikos N Downwind563.71.0643
Saronikos SW All Purpose621.20.9658
Saronikos SW Upwind718.10.8356
Saronikos SW Downwind522.91.1474
Saronikos NE All Purpose667.80.8985
Saronikos NE Upwind686.40.8741
Saronikos NE Downwind626.60.9575
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.0969.9741.4624.2561.1526.6497.5450.3429.3
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 Medium541.41.1082
Triple Number Coastal/Long Distance High487.61.2304
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High578.01.0380
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose565.71.0606
5-Band All Purpose Low826.80.7257
5-Band All Purpose L/M625.90.9587
5-Band All Purpose Med551.61.0878
5-Band All Purpose M/H508.01.1810
5-Band All Purpose High479.41.2515
Single Number Predominant Upwind588.91.0188
Single Number Predominant Reaching522.91.1475
Single Number Predominant Downwind548.51.0939
5-Band 50-50 Windward/Leeward Low1033.00.5808
5-Band 50-50 Windward/Leeward L/M756.40.7932
5-Band 50-50 Windward/Leeward Med645.50.9296
5-Band 50-50 Windward/Leeward M/H586.31.0234
5-Band 50-50 Windward/Leeward High556.41.0784
5-Band 60-40 Windward/Leeward Low1041.70.5760
5-Band 60-40 Windward/Leeward L/M767.00.7823
5-Band 60-40 Windward/Leeward Med659.70.9095
5-Band 60-40 Windward/Leeward M/H605.10.9916
5-Band 60-40 Windward/Leeward High579.41.0355
Triple Number 50-50 Windward/Leeward Low922.20.6506
Triple Number 50-50 Windward/Leeward Med656.10.9144
Triple Number 50-50 Windward/Leeward High578.11.0380
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward675.60.8881
Triple Number 60-40 Windward/Leeward Low931.10.6444
Triple Number 60-40 Windward/Leeward Med669.70.8959
Triple Number 60-40 Windward/Leeward High597.81.0036
Triple Number All-Purpose Low744.40.8060
Triple Number All-Purpose Med558.71.0740
Triple Number All-Purpose High500.61.1986
Triple Number Predominant Upwind Low763.90.7854
Triple Number Predominant Upwind Med581.81.0314
Triple Number Predominant Upwind High539.91.1113
Triple Number Predominant Reaching Low672.60.8920
Triple Number Predominant Reaching Med524.51.1439
Triple Number Predominant Reaching High457.61.3112
Triple Number Predominant Downwind Low736.50.8147
Triple Number Predominant Downwind Med539.41.1123
Triple Number Predominant Downwind High457.61.3111
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.31.0165
Triple Number Coastal/Long Distance Low685.90.8748
Triple Number Coastal/Long Distance Medium541.41.1082
Triple Number Coastal/Long Distance High487.61.2304
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High578.01.0380
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.0969.9741.4624.2561.1526.6497.5450.3429.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.31.0165
Triple Number Coastal/Long Distance Low685.90.8748
Triple Number Coastal/Long Distance Medium541.41.1082
Triple Number Coastal/Long Distance High487.61.2304
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High578.01.0380
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.0969.9741.4624.2561.1526.6497.5450.3429.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low685.9
Triple Number Coastal/Long Distance Medium541.4
Triple Number Coastal/Long Distance High487.6
Triple Number Windward/Leeward Low880.7
Triple Number Windward/Leeward Medium656.0
Triple Number Windward/Leeward High578.0
Predominantly Upwind590.0
Predominantly Downwind547.9
Predominantly Reaching529.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.31.0165
Triple Number Coastal/Long Distance Low685.90.8748
Triple Number Coastal/Long Distance Medium541.41.1082
Triple Number Coastal/Long Distance High487.61.2304
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High578.01.0380
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.0969.9741.4624.2561.1526.6497.5450.3429.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8748
Triple Number Coastal/Long Distance Medium1.1082
Triple Number Coastal/Long Distance High1.2304
Triple Number Windward/Leeward Low0.6813
Triple Number Windward/Leeward Medium0.9146
Triple Number Windward/Leeward High1.0380
Coastal/Long Distance1.0165
Predominantly Upwind1.0170
Predominantly Downwind1.0951
For information
General Purpose Handicap (GPH)608.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1022
Distanseseilas Trippeltall svak vind0.8748
Distanseseilas Trippeltall mellomvind1.1082
Distanseseilas Trippeltall sterk vind1.2304
Pølsebane Trippeltall svak vind0.6813
Pølsebane Trippeltall mellomvind0.9146
Pølsebane Trippeltall sterk vind1.0380
Motvind Singeltall1.0170
Medvind Singeltall1.0951
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 Medium541.41.1082
Triple Number Coastal/Long Distance High487.61.2304
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High578.01.0380
Coastal/Long Distance590.31.0165
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind590.01.0170
Predominantly Downwind547.91.0951
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore538.21.1148
Cape Doctor Coastal453.21.3240
Triple Number Coastal/Long Distance Low685.90.8748
Triple Number Coastal/Long Distance Medium541.41.1082
Triple Number Coastal/Long Distance High487.61.2304
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High578.01.0380
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8748
Triple Number Coastal/Long Distance Medium1.1082
Triple Number Coastal/Long Distance High1.2304
Triple Number Windward/Leeward Low0.6813
Triple Number Windward/Leeward Medium0.9146
Triple Number Windward/Leeward High1.0380
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8748
Triple Number Coastal/Long Distance Medium1.1082
Triple Number Coastal/Long Distance High1.2304
Triple Number Windward/Leeward Low0.6813
Triple Number Windward/Leeward Medium0.9146
Triple Number Windward/Leeward High1.0380
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.31.0165
Triple Number Coastal/Long Distance Low685.90.8748
Triple Number Coastal/Long Distance Medium541.41.1082
Triple Number Coastal/Long Distance High487.61.2304
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High578.01.0380
Predominantly Upwind590.01.0170
Predominantly Downwind547.91.0951
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.0969.9741.4624.2561.1526.6497.5450.3429.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.31.0165
Triple Number Coastal/Long Distance Low685.90.8748
Triple Number Coastal/Long Distance Medium541.41.1082
Triple Number Coastal/Long Distance High487.61.2304
Triple Number Windward/Leeward Low880.70.6813
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High578.01.0380
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1392.0969.9741.4624.2561.1526.6497.5450.3429.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP565.71.0606 Predom. Dn High437.41.3718 5B AP M/H494.31.2138 TriNum AP Low685.90.8748 Predom. Rc Low738.30.8127 5B AP High469.11.2791 TriNum AP Med541.51.1081 Predom. Rc L/M569.71.0531 5B SF Bay Low872.60.6876 TriNum AP High487.61.2304 Predom. Rc Med510.91.1743 5B SF Bay L/M722.50.8305 TriNum W/L Low922.20.6506 Predom. Rc M/H472.81.2689 5B SF Bay Med625.70.9589 TriNum W/L Med656.00.9146 Predom. Rc High443.21.3537 5B SF Bay M/H572.71.0477 TriNum W/L Hig578.01.0380 5B W/L Low1033.00.5808 5B SF Bay High543.61.1038 Predom. Upwind614.50.9765 5B W/L L/M756.40.7932 ChiMac Up Low738.80.8122 Predom. Reaching542.71.1055 5B W/L Med645.50.9296 ChiMac Up Med669.00.8969 Predom. Downwind570.61.0515 5B W/L M/H586.31.0234 ChiMac Up High587.41.0214 Predom. Up Low838.80.7153 5B W/L High556.41.0784 ChiMac Off Low711.00.8439 Predom. Up L/M641.70.9350 W/L 60-40 Low1041.70.5760 ChiMac Off Med631.80.9497 Predom. Up Med573.21.0467 W/L 60-40 L/M767.00.7823 ChiMac Off High536.11.1192 Predom. Up M/H539.01.1132 W/L 60-40 Med659.70.9095 ChiMac AP Low721.90.8312 Predom. Up High520.81.1521 W/L 60-40 M/H605.10.9916 ChiMac AP Med648.40.9254 Predom. Dn Low821.60.7303 W/L 60-40 High579.41.0355 ChiMac AP High560.61.0702 Predom. Dn L/M613.30.9784 5B AP Low758.00.7915 BayMac Cove Island828.00.7246 Predom. Dn Med531.21.1295 5B AP L/M605.00.9918 BayMac Shore822.00.7299 Predom. Dn M/H477.41.2568 5B AP Med534.71.1220 Harvest Moon482.51.2435      SA/DSPL Up23.24SA/DSPL Dn50.44
ORC Ref  04590004N2E Issued on 24/04/2026 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 138.7 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  04590004N2E Issued on 24/04/2026 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.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  04590004N2E Issued on 24/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org