Club Certificate2026
DIMMMLT 4515
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°43.6°41.4°40.0°38.7°38.0°38.0°38.0°38.7°
Beat VMG2.513.604.404.995.365.555.645.725.70
52°3.965.506.567.267.637.837.938.028.05
60°4.285.816.847.487.838.038.158.268.31
75°4.526.047.057.658.018.248.428.658.77
90°4.416.037.207.848.208.488.719.039.29
110°4.396.157.388.068.488.859.169.6210.19
120°4.256.017.267.988.448.879.3110.1010.62
135°3.745.376.687.598.158.609.0610.0911.44
150°3.084.515.706.747.558.068.459.2510.18
Run VMG2.673.914.945.846.557.047.468.158.88
Gybe Angles138.7°142.3°146.2°148.6°151.6°154.9°159.5°162.6°157.0°
APH ToD:518.1CDL: 10.714APH ToT: 1.1580CertNo:2626MC
BOAT
ClassFIRST45F5 ModDesignerFARRBuilderBENETEAUAge date06/1991Series date02/1991Offset fileFirst45F5-MLT4515.offData fileDimmMLT4515
HULL
Length Overall13.680 mMaximum Beam4.234 mDraft2.564 mDisplacement10,198 kgDLR7.2213IMS DivisionCruiser/RacerDynamic Allowance0.240%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationShaft exposedTypeFolding 3 bladesDiameter0.510m
CREW
Maximum weight400 kg(declared)Minimum weight270 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail54.0854.91Headsail Luffed46.8046.80Headsail FlyingSymmetricAsymmetric150.35150.35 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail16.29Storm Jib13.57Heavy Weather Jib36.63
SAIL LIMITS
Headsails6
✱ One set on the forestay
Spinnakers5
STABILITY
Righting Moment 280.0 kg·m Stability Index 123.7
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  03230004UWC Issued on 08/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
DIMMMLT 4515
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 VMG1433.31000.9817.9721.5671.4649.1637.9629.3631.8
52°909.3654.7549.1496.1471.8459.8454.0448.7447.3
60°841.8619.8526.0481.1459.7448.2441.8435.8433.3
75°795.7596.5510.6470.4449.7436.8427.6416.4410.6
90°817.1597.1500.1459.0439.0424.7413.5398.6387.7
110°819.2585.5487.8446.8424.5406.9393.2374.4353.2
120°847.0598.8495.7451.1426.3405.9386.9356.6338.9
135°962.7669.8539.2474.2441.6418.8397.5356.7314.8
150°1167.1798.2631.1533.8476.7446.5426.1389.0353.8
Run VMG1347.6921.7728.8616.4549.2511.1482.4441.5405.5
Selected Courses
Windward / Leeward1390.4961.3773.3668.9610.3580.1560.1535.4518.7
All purpose1048.6738.6604.5535.5498.7477.9463.1443.0427.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward641.10.9359
All purpose518.11.1580
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low671.50.8935
Triple Number Coastal/Long Distance Medium514.61.1660
Triple Number Coastal/Long Distance High459.21.3065
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium635.90.9436
Triple Number Windward/Leeward High555.91.0794
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance564.51.0629
Triple Number Coastal/Long Distance Low671.50.8935
Triple Number Coastal/Long Distance Medium514.61.1660
Triple Number Coastal/Long Distance High459.21.3065
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium635.90.9436
Triple Number Windward/Leeward High555.91.0794
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1386.1957.4726.3603.0532.1495.7467.5423.8409.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8190
Downwind "popa"0.9880
70% up, 30% down "Ilhabela"0.8633
30% up, 70% down "Ilhabela-inverso"0.9304
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low671.50.8935
Triple Number Coastal/Long Distance Medium514.61.1660
Triple Number Coastal/Long Distance High459.21.3065
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium635.90.9436
Triple Number Windward/Leeward High555.91.0794
Predominantly Upwind562.11.0675
Predominantly Downwind525.51.1418
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP540.31.1106 Predom. Rc High418.31.4343 5B SF Bay L/M704.80.8513 TriNum AP Low671.50.8935 Predom. Dn Low810.50.7403 5B SF Bay Med601.50.9976 TriNum AP Med514.61.1659 Predom. Dn L/M593.91.0103 5B SF Bay M/H546.31.0984 TriNum AP High459.21.3065 Predom. Dn Med506.41.1848 5B SF Bay High521.21.1512 TriNum W/L Low909.20.6599 Predom. Dn M/H454.51.3202 5B AP Low745.30.8050 TriNum W/L Med635.90.9436 Predom. Dn High422.61.4198 5B AP L/M584.31.0269 TriNum W/L Hig555.91.0794 ChiMac Up Low720.10.8333 5B AP Med507.21.1831 Predom. Upwind587.21.0218 ChiMac Up Med645.30.9297 5B AP M/H465.21.2898 Predom. Reaching515.81.1632 ChiMac Up High559.61.0723 5B AP High443.81.3519 Predom. Downwind549.91.0910 ChiMac Off Low694.70.8637 5B W/L Low1021.60.5873 Predom. Up Low826.20.7262 ChiMac Off Med612.50.9796 5B W/L L/M740.20.8106 Predom. Up L/M620.50.9669 ChiMac Off High515.91.1631 5B W/L Med624.50.9608 Predom. Up Med542.91.1053 ChiMac AP Low704.00.8522 5B W/L M/H563.51.0647 Predom. Up M/H505.01.1882 ChiMac AP Med626.60.9576 5B W/L High536.81.1177 Predom. Up High489.31.2263 ChiMac AP High536.21.1189 W/L 60-40 Low1029.90.5826 Predom. Rc Low725.50.8270 BayMac Cove Island812.10.7388 W/L 60-40 L/M750.00.8000 Predom. Rc L/M547.11.0967 BayMac Shore805.80.7446 W/L 60-40 Med636.70.9424 Predom. Rc Med479.71.2508 Harvest Moon454.61.3200 W/L 60-40 M/H579.11.0362 Predom. Rc M/H441.31.3596 5B SF Bay Low859.70.6979 W/L 60-40 High555.71.0797      SA/DSPL Up21.29SA/DSPL Dn43.14
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance564.51.0629
Triple Number Coastal/Long Distance Low671.50.8935
Triple Number Coastal/Long Distance Medium514.61.1660
Triple Number Coastal/Long Distance High459.21.3065
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium635.90.9436
Triple Number Windward/Leeward High555.91.0794
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1386.1957.4726.3603.0532.1495.7467.5423.8409.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance564.51.0629
Triple Number Coastal/Long Distance Low671.50.8935
Triple Number Coastal/Long Distance Medium514.61.1660
Triple Number Coastal/Long Distance High459.21.3065
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium635.90.9436
Triple Number Windward/Leeward High555.91.0794
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1386.1957.4726.3603.0532.1495.7467.5423.8409.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance564.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1386.1957.4726.3603.0532.1495.7467.5423.8409.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low671.50.8935
Triple Number Coastal/Long Distance Medium514.61.1660
Triple Number Coastal/Long Distance High459.21.3065
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium635.90.9436
Triple Number Windward/Leeward High555.91.0794
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating564.51.0629
FinRating, kevyt tuuli1005.00.9950
FinRating, kova tuuli446.61.1196
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low671.50.8935
Triple Number Coastal/Long Distance Medium514.61.1660
Triple Number Coastal/Long Distance High459.21.3065
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium635.90.9436
Triple Number Windward/Leeward High555.91.0794
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0629
Triple Number Coastal/Long Distance Low0.8935
Triple Number Coastal/Long Distance Medium1.1660
Triple Number Coastal/Long Distance High1.3065
Triple Number Windward/Leeward Low0.6918
Triple Number Windward/Leeward Medium0.9436
Triple Number Windward/Leeward High1.0794
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1386.1957.4726.3603.0532.1495.7467.5423.8409.7
For information
General Purpose Handicap (GPH)582.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance564.51.0629
Triple Number Coastal/Long Distance Low671.50.8935
Triple Number Coastal/Long Distance Medium514.61.1660
Triple Number Coastal/Long Distance High459.21.3065
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium635.90.9436
Triple Number Windward/Leeward High555.91.0794
Saronikos S All Purpose599.51.0008
Saronikos S Upwind674.60.8894
Saronikos S Downwind506.11.1855
Saronikos N All Purpose623.10.9630
Saronikos N Upwind704.60.8515
Saronikos N Downwind544.61.1018
Saronikos SW All Purpose602.90.9952
Saronikos SW Upwind696.60.8613
Saronikos SW Downwind506.41.1847
Saronikos NE All Purpose645.50.9295
Saronikos NE Upwind661.40.9072
Saronikos NE Downwind610.20.9832
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1386.1957.4726.3603.0532.1495.7467.5423.8409.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low671.50.8935
Triple Number Coastal/Long Distance Medium514.61.1660
Triple Number Coastal/Long Distance High459.21.3065
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium635.90.9436
Triple Number Windward/Leeward High555.91.0794
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose540.31.1106
5-Band All Purpose Low814.70.7365
5-Band All Purpose L/M605.40.9911
5-Band All Purpose Med523.61.1459
5-Band All Purpose M/H479.11.2523
5-Band All Purpose High455.71.3165
Single Number Predominant Upwind561.21.0691
Single Number Predominant Reaching494.71.2129
Single Number Predominant Downwind525.91.1409
5-Band 50-50 Windward/Leeward Low1021.60.5873
5-Band 50-50 Windward/Leeward L/M740.20.8106
5-Band 50-50 Windward/Leeward Med624.50.9608
5-Band 50-50 Windward/Leeward M/H563.51.0647
5-Band 50-50 Windward/Leeward High536.81.1177
5-Band 60-40 Windward/Leeward Low1029.90.5826
5-Band 60-40 Windward/Leeward L/M750.00.8000
5-Band 60-40 Windward/Leeward Med636.70.9424
5-Band 60-40 Windward/Leeward M/H579.11.0362
5-Band 60-40 Windward/Leeward High555.71.0797
Triple Number 50-50 Windward/Leeward Low909.20.6599
Triple Number 50-50 Windward/Leeward Med636.00.9434
Triple Number 50-50 Windward/Leeward High555.91.0794
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward653.40.9183
Triple Number 60-40 Windward/Leeward Low917.80.6537
Triple Number 60-40 Windward/Leeward Med647.70.9263
Triple Number 60-40 Windward/Leeward High572.21.0486
Triple Number All-Purpose Low730.20.8217
Triple Number All-Purpose Med531.51.1289
Triple Number All-Purpose High472.71.2694
Triple Number Predominant Upwind Low748.90.8012
Triple Number Predominant Upwind Med552.71.0857
Triple Number Predominant Upwind High504.71.1888
Triple Number Predominant Reaching Low657.50.9126
Triple Number Predominant Reaching Med494.51.2134
Triple Number Predominant Reaching High426.81.4059
Triple Number Predominant Downwind Low722.80.8301
Triple Number Predominant Downwind Med515.71.1635
Triple Number Predominant Downwind High437.91.3702
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance564.51.0629
Triple Number Coastal/Long Distance Low671.50.8935
Triple Number Coastal/Long Distance Medium514.61.1660
Triple Number Coastal/Long Distance High459.21.3065
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium635.90.9436
Triple Number Windward/Leeward High555.91.0794
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1386.1957.4726.3603.0532.1495.7467.5423.8409.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance564.51.0629
Triple Number Coastal/Long Distance Low671.50.8935
Triple Number Coastal/Long Distance Medium514.61.1660
Triple Number Coastal/Long Distance High459.21.3065
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium635.90.9436
Triple Number Windward/Leeward High555.91.0794
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1386.1957.4726.3603.0532.1495.7467.5423.8409.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low671.5
Triple Number Coastal/Long Distance Medium514.6
Triple Number Coastal/Long Distance High459.2
Triple Number Windward/Leeward Low867.3
Triple Number Windward/Leeward Medium635.9
Triple Number Windward/Leeward High555.9
Predominantly Upwind562.1
Predominantly Downwind525.5
Predominantly Reaching502.8
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance564.51.0629
Triple Number Coastal/Long Distance Low671.50.8935
Triple Number Coastal/Long Distance Medium514.61.1660
Triple Number Coastal/Long Distance High459.21.3065
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium635.90.9436
Triple Number Windward/Leeward High555.91.0794
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1386.1957.4726.3603.0532.1495.7467.5423.8409.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8935
Triple Number Coastal/Long Distance Medium1.1660
Triple Number Coastal/Long Distance High1.3065
Triple Number Windward/Leeward Low0.6918
Triple Number Windward/Leeward Medium0.9436
Triple Number Windward/Leeward High1.0794
Coastal/Long Distance1.0629
Predominantly Upwind1.0675
Predominantly Downwind1.1418
For information
General Purpose Handicap (GPH)582.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1580
Distanseseilas Trippeltall svak vind0.8935
Distanseseilas Trippeltall mellomvind1.1660
Distanseseilas Trippeltall sterk vind1.3065
Pølsebane Trippeltall svak vind0.6918
Pølsebane Trippeltall mellomvind0.9436
Pølsebane Trippeltall sterk vind1.0794
Motvind Singeltall1.0675
Medvind Singeltall1.1418
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low671.50.8935
Triple Number Coastal/Long Distance Medium514.61.1660
Triple Number Coastal/Long Distance High459.21.3065
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium635.90.9436
Triple Number Windward/Leeward High555.91.0794
Coastal/Long Distance564.51.0629
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind562.11.0675
Predominantly Downwind525.51.1418
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore523.71.1457
Cape Doctor Coastal432.21.3881
Triple Number Coastal/Long Distance Low671.50.8935
Triple Number Coastal/Long Distance Medium514.61.1660
Triple Number Coastal/Long Distance High459.21.3065
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium635.90.9436
Triple Number Windward/Leeward High555.91.0794
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8935
Triple Number Coastal/Long Distance Medium1.1660
Triple Number Coastal/Long Distance High1.3065
Triple Number Windward/Leeward Low0.6918
Triple Number Windward/Leeward Medium0.9436
Triple Number Windward/Leeward High1.0794
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8935
Triple Number Coastal/Long Distance Medium1.1660
Triple Number Coastal/Long Distance High1.3065
Triple Number Windward/Leeward Low0.6918
Triple Number Windward/Leeward Medium0.9436
Triple Number Windward/Leeward High1.0794
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance564.51.0629
Triple Number Coastal/Long Distance Low671.50.8935
Triple Number Coastal/Long Distance Medium514.61.1660
Triple Number Coastal/Long Distance High459.21.3065
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium635.90.9436
Triple Number Windward/Leeward High555.91.0794
Predominantly Upwind562.11.0675
Predominantly Downwind525.51.1418
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1386.1957.4726.3603.0532.1495.7467.5423.8409.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance564.51.0629
Triple Number Coastal/Long Distance Low671.50.8935
Triple Number Coastal/Long Distance Medium514.61.1660
Triple Number Coastal/Long Distance High459.21.3065
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium635.90.9436
Triple Number Windward/Leeward High555.91.0794
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1386.1957.4726.3603.0532.1495.7467.5423.8409.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP540.31.1106 Predom. Dn High422.61.4198 5B AP M/H465.21.2898 TriNum AP Low671.50.8935 Predom. Rc Low725.50.8270 5B AP High443.81.3519 TriNum AP Med514.61.1659 Predom. Rc L/M547.11.0967 5B SF Bay Low859.70.6979 TriNum AP High459.21.3065 Predom. Rc Med479.71.2508 5B SF Bay L/M704.80.8513 TriNum W/L Low909.20.6599 Predom. Rc M/H441.31.3596 5B SF Bay Med601.50.9976 TriNum W/L Med635.90.9436 Predom. Rc High418.31.4343 5B SF Bay M/H546.31.0984 TriNum W/L Hig555.91.0794 5B W/L Low1021.60.5873 5B SF Bay High521.21.1512 Predom. Upwind587.21.0218 5B W/L L/M740.20.8106 ChiMac Up Low720.10.8333 Predom. Reaching515.81.1632 5B W/L Med624.50.9608 ChiMac Up Med645.30.9297 Predom. Downwind549.91.0910 5B W/L M/H563.51.0647 ChiMac Up High559.61.0723 Predom. Up Low826.20.7262 5B W/L High536.81.1177 ChiMac Off Low694.70.8637 Predom. Up L/M620.50.9669 W/L 60-40 Low1029.90.5826 ChiMac Off Med612.50.9796 Predom. Up Med542.91.1053 W/L 60-40 L/M750.00.8000 ChiMac Off High515.91.1631 Predom. Up M/H505.01.1882 W/L 60-40 Med636.70.9424 ChiMac AP Low704.00.8522 Predom. Up High489.31.2263 W/L 60-40 M/H579.11.0362 ChiMac AP Med626.60.9576 Predom. Dn Low810.50.7403 W/L 60-40 High555.71.0797 ChiMac AP High536.21.1189 Predom. Dn L/M593.91.0103 5B AP Low745.30.8050 BayMac Cove Island812.10.7388 Predom. Dn Med506.41.1848 5B AP L/M584.31.0269 BayMac Shore805.80.7446 Predom. Dn M/H454.51.3202 5B AP Med507.21.1831 Harvest Moon454.61.3200      SA/DSPL Up21.29SA/DSPL Dn43.14
ORC Ref  03230004UWC Issued on 08/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
DIMMMLT 4515
Royal Malta Yacht Club
Ta' Xbiex Seafront,
Ta' Xbiex, XBX 1028
MALTA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST45F5 ModMeasurement15/09/2016HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall13.680Maximum beam4.234Draft2.564Displacement10,198Wetted area36.71IMS L11.537LSM011.218Accomod. length13.720Sink (kg/mm) 27.29
VCGD-0.140VCGM-0.062 RM Rated (kg·m) 280.0Limit of positive stability(°) 120.0 Stability Index 123.7 BLR index 0.0000Default crew weight811 Declared crew weight 400
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.510PBW0.152PIPA0.0047
PSD0.030PHD0.055PHL0.130
PSA16.0°ESL1.200
ST10.045ST20.130ST30.130
ST40.062ST50.248
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P16.740IG16.308ISP16.282MDT10.128MDL10.240MDT20.126MDL20.185TL1.700MW0.240GO0.285
E5.560J4.565BAS1.808FSD0.040SFJ0.455SPLWPLTPS6.830BD0.225MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered280.0Flotation Date07/07/2025
SFFP0.650FFM1.419FF1.419LCFcl7.269SG1.0255
SAFP12.088FAM1.140FA1.140LCFsh7.568HBI1.238
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03230004UWC Issued on 08/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
DIMMMLT 4515
Royal Malta Yacht Club
Ta' Xbiex Seafront,
Ta' Xbiex, XBX 1028
MALTA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM0.151.031.923.454.7054.08
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG10.100.721.402.874.506.2015.66YesNo 46.80
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA218.4516.1017.2810.689.50112%150.35A316.8514.4015.639.509.7098%124.22A016.7514.7815.775.457.2475%76.30
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length13.7 mTable area0.66 m²Headroom1.88 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity231 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity124 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03230004UWC Issued on 08/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org