Club Certificate2026
TontonMLT274
Royal Malta Yacht Club
Ta' Xbiex Seafront,
Ta' Xbiex, XBX 1028
MALTA
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 Angles46.4°43.3°41.1°39.0°37.5°37.0°36.7°37.1°38.0°
Beat VMG2.904.064.895.405.645.785.875.955.89
52°4.566.197.237.757.958.068.148.248.25
60°4.946.547.507.978.188.308.388.478.50
75°5.276.817.718.178.468.658.768.928.97
90°5.236.787.768.258.578.869.109.419.60
110°4.916.627.788.398.789.129.4510.0110.49
120°4.656.497.718.378.869.309.6610.4111.27
135°4.175.907.238.048.589.119.6610.9712.56
150°3.454.976.217.268.008.498.949.9411.63
Run VMG2.994.305.386.296.977.427.828.6110.08
Gybe Angles139.3°142.4°146.0°149.8°152.8°155.5°158.5°151.9°143.6°
APH ToD:488.2CDL: 11.485APH ToT: 1.2291CertNo:2619MC
BOAT
ClassDufour 44DesignerFelciBuilderDufourAge date03/2008Series date10/2002Offset fileDUFOUR-44-MLT274A.offData fileTontonMLT274A
HULL
Length Overall13.330 mMaximum Beam4.226 mDraft2.633 mDisplacement9,744 kgDLR5.8773IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.469m
CREW
Maximum weight420 kg(declared)Minimum weight290 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail60.6361.31Headsail Luffed53.4453.44Headsail Flying53.4471.96SymmetricAsymmetric193.42193.42 (2 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail19.02Storm Jib18.37Heavy Weather Jib49.58
SAIL LIMITS
Headsails7Spinnakers5
STABILITY
Righting Moment 297.8 kg·m Stability Index 120.3
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  03230004UP9 Issued on 04/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
TontonMLT274
Royal Malta Yacht Club
Ta' Xbiex Seafront,
Ta' Xbiex, XBX 1028
MALTA
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 VMG1242.0886.6736.0666.1637.8622.5613.6605.1610.8
52°788.9581.5497.7464.7452.7446.7442.2437.1436.6
60°728.4550.8479.9451.7439.9433.9429.8424.8423.3
75°683.2528.4467.2440.6425.5416.2410.8403.7401.3
90°688.5531.3464.0436.4419.9406.1395.7382.7374.8
110°733.2543.6462.7429.2409.8394.9381.0359.8343.3
120°774.0555.0466.8430.4406.4387.1372.8345.9319.6
135°864.1609.9498.3447.8419.5395.4372.8328.1286.7
150°1044.0724.9579.6496.0449.9424.0402.7362.2309.4
Run VMG1205.5837.0669.3572.7516.8484.9460.2417.9357.3
Selected Courses
Windward / Leeward1223.7861.8702.7619.4577.3553.7536.9511.5484.1
All purpose920.8663.8553.7501.1474.3457.2444.4424.1405.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward600.40.9993
All purpose488.21.2291
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low608.80.9856
Triple Number Coastal/Long Distance Medium485.61.2356
Triple Number Coastal/Long Distance High440.01.3637
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium595.91.0069
Triple Number Windward/Leeward High531.61.1287
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance530.31.1314
Triple Number Coastal/Long Distance Low608.80.9856
Triple Number Coastal/Long Distance Medium485.61.2356
Triple Number Coastal/Long Distance High440.01.3637
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium595.91.0069
Triple Number Windward/Leeward High531.61.1287
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1221.9859.3661.6561.1505.3474.3449.0407.8388.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8809
Downwind "popa"1.0609
70% up, 30% down "Ilhabela"0.9282
30% up, 70% down "Ilhabela-inverso"0.9996
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low608.80.9856
Triple Number Coastal/Long Distance Medium485.61.2356
Triple Number Coastal/Long Distance High440.01.3637
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium595.91.0069
Triple Number Windward/Leeward High531.61.1287
Predominantly Upwind527.91.1366
Predominantly Downwind492.51.2182
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP507.11.1832 Predom. Rc High398.41.5060 5B SF Bay L/M646.60.9279 TriNum AP Low608.80.9856 Predom. Dn Low728.80.8232 5B SF Bay Med566.41.0593 TriNum AP Med485.61.2355 Predom. Dn L/M549.21.0924 5B SF Bay M/H522.01.1493 TriNum AP High440.01.3637 Predom. Dn Med478.11.2549 5B SF Bay High496.21.2092 TriNum W/L Low818.10.7335 Predom. Dn M/H432.21.3881 5B AP Low669.30.8965 TriNum W/L Med595.91.0069 Predom. Dn High398.81.5045 5B AP L/M539.71.1118 TriNum W/L Hig531.61.1287 ChiMac Up Low651.10.9215 5B AP Med480.01.2501 Predom. Upwind547.91.0951 ChiMac Up Med593.41.0111 5B AP M/H445.61.3464 Predom. Reaching481.81.2452 ChiMac Up High526.01.1407 5B AP High424.41.4138 Predom. Downwind512.41.1709 ChiMac Off Low633.60.9470 5B W/L Low912.50.6575 Predom. Up Low733.40.8181 ChiMac Off Med565.41.0613 5B W/L L/M678.20.8847 Predom. Up L/M570.31.0521 ChiMac Off High483.41.2413 5B W/L Med587.41.0215 Predom. Up Med514.01.1672 ChiMac AP Low639.20.9387 5B W/L M/H538.81.1135 Predom. Up M/H485.21.2365 ChiMac AP Med577.21.0396 5B W/L High511.21.1738 Predom. Up High470.21.2761 ChiMac AP High503.41.1918 W/L 60-40 Low917.60.6539 Predom. Rc Low647.40.9268 BayMac Cove Island732.10.8196 W/L 60-40 L/M686.40.8741 Predom. Rc L/M506.81.1838 BayMac Shore726.10.8263 W/L 60-40 Med599.11.0015 Predom. Rc Med454.91.3190 Harvest Moon431.01.3920 W/L 60-40 M/H554.21.0826 Predom. Rc M/H421.41.4239 5B SF Bay Low773.10.7761 W/L 60-40 High530.51.1311      SA/DSPL Up24.81SA/DSPL Dn55.27
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance530.31.1314
Triple Number Coastal/Long Distance Low608.80.9856
Triple Number Coastal/Long Distance Medium485.61.2356
Triple Number Coastal/Long Distance High440.01.3637
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium595.91.0069
Triple Number Windward/Leeward High531.61.1287
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1221.9859.3661.6561.1505.3474.3449.0407.8388.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance530.31.1314
Triple Number Coastal/Long Distance Low608.80.9856
Triple Number Coastal/Long Distance Medium485.61.2356
Triple Number Coastal/Long Distance High440.01.3637
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium595.91.0069
Triple Number Windward/Leeward High531.61.1287
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1221.9859.3661.6561.1505.3474.3449.0407.8388.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance530.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1221.9859.3661.6561.1505.3474.3449.0407.8388.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low608.80.9856
Triple Number Coastal/Long Distance Medium485.61.2356
Triple Number Coastal/Long Distance High440.01.3637
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium595.91.0069
Triple Number Windward/Leeward High531.61.1287
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating530.31.1314
FinRating, kevyt tuuli896.01.1160
FinRating, kova tuuli426.41.1725
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low608.80.9856
Triple Number Coastal/Long Distance Medium485.61.2356
Triple Number Coastal/Long Distance High440.01.3637
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium595.91.0069
Triple Number Windward/Leeward High531.61.1287
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.1314
Triple Number Coastal/Long Distance Low0.9856
Triple Number Coastal/Long Distance Medium1.2356
Triple Number Coastal/Long Distance High1.3637
Triple Number Windward/Leeward Low0.7670
Triple Number Windward/Leeward Medium1.0069
Triple Number Windward/Leeward High1.1287
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1221.9859.3661.6561.1505.3474.3449.0407.8388.4
For information
General Purpose Handicap (GPH)543.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance530.31.1314
Triple Number Coastal/Long Distance Low608.80.9856
Triple Number Coastal/Long Distance Medium485.61.2356
Triple Number Coastal/Long Distance High440.01.3637
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium595.91.0069
Triple Number Windward/Leeward High531.61.1287
Saronikos S All Purpose553.61.0839
Saronikos S Upwind617.90.9711
Saronikos S Downwind472.11.2708
Saronikos N All Purpose576.51.0408
Saronikos N Upwind641.70.9350
Saronikos N Downwind508.01.1812
Saronikos SW All Purpose552.21.0865
Saronikos SW Upwind630.40.9518
Saronikos SW Downwind472.61.2696
Saronikos NE All Purpose592.81.0122
Saronikos NE Upwind600.50.9992
Saronikos NE Downwind564.61.0628
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1221.9859.3661.6561.1505.3474.3449.0407.8388.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low608.80.9856
Triple Number Coastal/Long Distance Medium485.61.2356
Triple Number Coastal/Long Distance High440.01.3637
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium595.91.0069
Triple Number Windward/Leeward High531.61.1287
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose507.11.1832
5-Band All Purpose Low727.30.8249
5-Band All Purpose L/M558.21.0748
5-Band All Purpose Med495.21.2116
5-Band All Purpose M/H458.21.3095
5-Band All Purpose High434.51.3809
Single Number Predominant Upwind526.81.1389
Single Number Predominant Reaching465.61.2887
Single Number Predominant Downwind493.31.2164
5-Band 50-50 Windward/Leeward Low912.50.6575
5-Band 50-50 Windward/Leeward L/M678.20.8847
5-Band 50-50 Windward/Leeward Med587.41.0215
5-Band 50-50 Windward/Leeward M/H538.81.1135
5-Band 50-50 Windward/Leeward High511.21.1738
5-Band 60-40 Windward/Leeward Low917.60.6539
5-Band 60-40 Windward/Leeward L/M686.40.8741
5-Band 60-40 Windward/Leeward Med599.11.0015
5-Band 60-40 Windward/Leeward M/H554.21.0826
5-Band 60-40 Windward/Leeward High530.51.1311
Triple Number 50-50 Windward/Leeward Low818.10.7335
Triple Number 50-50 Windward/Leeward Med595.91.0068
Triple Number 50-50 Windward/Leeward High531.61.1287
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward612.10.9803
Triple Number 60-40 Windward/Leeward Low823.90.7282
Triple Number 60-40 Windward/Leeward Med607.10.9883
Triple Number 60-40 Windward/Leeward High547.81.0953
Triple Number All-Purpose Low658.30.9115
Triple Number All-Purpose Med501.21.1971
Triple Number All-Purpose High451.91.3276
Triple Number Predominant Upwind Low671.40.8937
Triple Number Predominant Upwind Med520.91.1519
Triple Number Predominant Upwind High485.91.2349
Triple Number Predominant Reaching Low593.61.0107
Triple Number Predominant Reaching Med467.61.2832
Triple Number Predominant Reaching High407.31.4730
Triple Number Predominant Downwind Low655.20.9157
Triple Number Predominant Downwind Med485.81.2351
Triple Number Predominant Downwind High415.51.4442
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance530.31.1314
Triple Number Coastal/Long Distance Low608.80.9856
Triple Number Coastal/Long Distance Medium485.61.2356
Triple Number Coastal/Long Distance High440.01.3637
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium595.91.0069
Triple Number Windward/Leeward High531.61.1287
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1221.9859.3661.6561.1505.3474.3449.0407.8388.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance530.31.1314
Triple Number Coastal/Long Distance Low608.80.9856
Triple Number Coastal/Long Distance Medium485.61.2356
Triple Number Coastal/Long Distance High440.01.3637
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium595.91.0069
Triple Number Windward/Leeward High531.61.1287
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1221.9859.3661.6561.1505.3474.3449.0407.8388.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low608.8
Triple Number Coastal/Long Distance Medium485.6
Triple Number Coastal/Long Distance High440.0
Triple Number Windward/Leeward Low782.3
Triple Number Windward/Leeward Medium595.9
Triple Number Windward/Leeward High531.6
Predominantly Upwind527.9
Predominantly Downwind492.5
Predominantly Reaching472.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance530.31.1314
Triple Number Coastal/Long Distance Low608.80.9856
Triple Number Coastal/Long Distance Medium485.61.2356
Triple Number Coastal/Long Distance High440.01.3637
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium595.91.0069
Triple Number Windward/Leeward High531.61.1287
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1221.9859.3661.6561.1505.3474.3449.0407.8388.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9856
Triple Number Coastal/Long Distance Medium1.2356
Triple Number Coastal/Long Distance High1.3637
Triple Number Windward/Leeward Low0.7670
Triple Number Windward/Leeward Medium1.0069
Triple Number Windward/Leeward High1.1287
Coastal/Long Distance1.1314
Predominantly Upwind1.1366
Predominantly Downwind1.2182
For information
General Purpose Handicap (GPH)543.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.2291
Distanseseilas Trippeltall svak vind0.9856
Distanseseilas Trippeltall mellomvind1.2356
Distanseseilas Trippeltall sterk vind1.3637
Pølsebane Trippeltall svak vind0.7670
Pølsebane Trippeltall mellomvind1.0069
Pølsebane Trippeltall sterk vind1.1287
Motvind Singeltall1.1366
Medvind Singeltall1.2182
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low608.80.9856
Triple Number Coastal/Long Distance Medium485.61.2356
Triple Number Coastal/Long Distance High440.01.3637
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium595.91.0069
Triple Number Windward/Leeward High531.61.1287
Coastal/Long Distance530.31.1314
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind527.91.1366
Predominantly Downwind492.51.2182
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore492.31.2187
Cape Doctor Coastal411.11.4594
Triple Number Coastal/Long Distance Low608.80.9856
Triple Number Coastal/Long Distance Medium485.61.2356
Triple Number Coastal/Long Distance High440.01.3637
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium595.91.0069
Triple Number Windward/Leeward High531.61.1287
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9856
Triple Number Coastal/Long Distance Medium1.2356
Triple Number Coastal/Long Distance High1.3637
Triple Number Windward/Leeward Low0.7670
Triple Number Windward/Leeward Medium1.0069
Triple Number Windward/Leeward High1.1287
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9856
Triple Number Coastal/Long Distance Medium1.2356
Triple Number Coastal/Long Distance High1.3637
Triple Number Windward/Leeward Low0.7670
Triple Number Windward/Leeward Medium1.0069
Triple Number Windward/Leeward High1.1287
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance530.31.1314
Triple Number Coastal/Long Distance Low608.80.9856
Triple Number Coastal/Long Distance Medium485.61.2356
Triple Number Coastal/Long Distance High440.01.3637
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium595.91.0069
Triple Number Windward/Leeward High531.61.1287
Predominantly Upwind527.91.1366
Predominantly Downwind492.51.2182
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1221.9859.3661.6561.1505.3474.3449.0407.8388.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance530.31.1314
Triple Number Coastal/Long Distance Low608.80.9856
Triple Number Coastal/Long Distance Medium485.61.2356
Triple Number Coastal/Long Distance High440.01.3637
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium595.91.0069
Triple Number Windward/Leeward High531.61.1287
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1221.9859.3661.6561.1505.3474.3449.0407.8388.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP507.11.1832 Predom. Dn High398.81.5045 5B AP M/H445.61.3464 TriNum AP Low608.80.9856 Predom. Rc Low647.40.9268 5B AP High424.41.4138 TriNum AP Med485.61.2355 Predom. Rc L/M506.81.1838 5B SF Bay Low773.10.7761 TriNum AP High440.01.3637 Predom. Rc Med454.91.3190 5B SF Bay L/M646.60.9279 TriNum W/L Low818.10.7335 Predom. Rc M/H421.41.4239 5B SF Bay Med566.41.0593 TriNum W/L Med595.91.0069 Predom. Rc High398.41.5060 5B SF Bay M/H522.01.1493 TriNum W/L Hig531.61.1287 5B W/L Low912.50.6575 5B SF Bay High496.21.2092 Predom. Upwind547.91.0951 5B W/L L/M678.20.8847 ChiMac Up Low651.10.9215 Predom. Reaching481.81.2452 5B W/L Med587.41.0215 ChiMac Up Med593.41.0111 Predom. Downwind512.41.1709 5B W/L M/H538.81.1135 ChiMac Up High526.01.1407 Predom. Up Low733.40.8181 5B W/L High511.21.1738 ChiMac Off Low633.60.9470 Predom. Up L/M570.31.0521 W/L 60-40 Low917.60.6539 ChiMac Off Med565.41.0613 Predom. Up Med514.01.1672 W/L 60-40 L/M686.40.8741 ChiMac Off High483.41.2413 Predom. Up M/H485.21.2365 W/L 60-40 Med599.11.0015 ChiMac AP Low639.20.9387 Predom. Up High470.21.2761 W/L 60-40 M/H554.21.0826 ChiMac AP Med577.21.0396 Predom. Dn Low728.80.8232 W/L 60-40 High530.51.1311 ChiMac AP High503.41.1918 Predom. Dn L/M549.21.0924 5B AP Low669.30.8965 BayMac Cove Island732.10.8196 Predom. Dn Med478.11.2549 5B AP L/M539.71.1118 BayMac Shore726.10.8263 Predom. Dn M/H432.21.3881 5B AP Med480.01.2501 Harvest Moon431.01.3920      SA/DSPL Up24.81SA/DSPL Dn55.27
ORC Ref  03230004UP9 Issued on 04/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
TontonMLT274
Royal Malta Yacht Club
Ta' Xbiex Seafront,
Ta' Xbiex, XBX 1028
MALTA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDufour 44Measurement05/04/2023HINPlan reviewHull constructionSolidCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall13.330Maximum beam4.226Draft2.633Displacement9,744Wetted area37.27IMS L12.004LSM011.834Accomod. length13.330Sink (kg/mm) 28.92
VCGD0.063VCGM0.010 RM Rated (kg·m) 297.8Limit of positive stability(°) 116.4 Stability Index 120.3 BLR index 1.0924Default crew weight875 Declared crew weight 420
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.469PBWPIPA0.0040
EDL3.090ST10.065ST20.180
ST30.180ST40.110ST50.295
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P18.170IG19.052ISP20.162MDT10.140MDL10.280MDT20.120MDL20.220TL0.900MW0.280GO0.310
E5.980J5.200BAS1.812FSD0.038SFJ0.130SPLWPLTPS7.350BD0.244MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS219.3927.200119.0526.220
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered298.5Flotation Date05/04/2023
SFFP0.200FFM1.524FF1.522LCFcl7.458SG1.0290
SAFP12.650FAM1.142FA1.142LCFsh7.744HBI1.296
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCG1Movablewater balast tank 240 lt each side electrically pumped2479.600.661.75Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG2waterWater35010.781fuelFuel701510.93Total deductible1310.93
OTHER ITEMSIdKindDescriptionWeightLCGVCG4Miscellaneousgalley with fridge and watermaker2Batterystarter battery 38 AH10.101Battery2 no. 200AH li ion8.333Engine (IC)engine Volvo D2409.60Total deductible
ORC Ref  03230004UP9 Issued on 04/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
TontonMLT274
Royal Malta Yacht Club
Ta' Xbiex Seafront,
Ta' Xbiex, XBX 1028
MALTA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.201.111.993.494.7760.6306/04/2023Black T
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ10.130.871.582.874.205.4918.72YesNo 53.44BR0.130.851.593.064.465.8517.73NoYes253.44J1.50.100.821.542.864.195.4718.72YesNo 53.0306/04/2023Black TWS0.090.741.422.844.235.4818.68NoInner 52.4810/04/2023whiteJ20.080.811.562.884.135.4618.44YesNo 52.0606/04/2023Black TJ2.50.080.761.482.814.155.5017.41YesNo 48.7406/04/2021LaminateJ40.090.571.102.243.494.8015.37YesNo 35.7206/04/2023SS0.080.440.751.762.793.8918.09NoNo 33.2210/04/2023LaminateJS0.070.390.731.542.463.4812.68NoInner 20.7510/04/2023laminate
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA221.5219.7220.6211.2411.3299%193.4206/04/2023WhiteA421.6519.1620.4110.259.86104%172.9706/04/2023whiteA020.1918.2519.227.7310.2775%131.9524/09/2019laminateA0o18.6815.8917.295.917.8675%90.7506/04/2023Laminate
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03230004UP9 Issued on 04/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org