Club Certificate2026
SPIPBEL-5399
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
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 Angles45.6°42.6°40.1°38.6°38.4°38.3°38.4°39.0°41.4°
Beat VMG2.443.414.064.384.504.564.594.594.41
52°3.825.145.896.226.356.436.486.526.46
60°4.075.386.076.396.536.616.676.736.71
75°4.255.536.216.546.746.876.987.137.18
90°4.135.426.196.596.857.087.277.577.74
110°3.955.436.326.767.087.367.577.908.10
120°3.815.266.206.727.127.527.868.318.71
135°3.334.735.786.466.907.367.828.7710.18
150°2.764.005.075.946.536.947.388.269.72
Run VMG2.393.464.395.185.856.356.757.548.42
Gybe Angles139.0°145.9°150.5°154.7°162.4°169.6°176.3°171.4°147.8°
APH ToD:604.2CDL: 7.190APH ToT: 0.9930CertNo:26337a
BOAT
ClassHALF TON Proto 2GDesignerHUMPHREY RodBuilderMG YachtAge date06/1984Series date06/1983Offset fileBEL5399.offData fileBEL5399_26337a
HULL
Length Overall9.060 mMaximum Beam3.222 mDraft1.751 mDisplacement2,605 kgDLR7.6800IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.384m
CREW
Maximum weight412 kg(default)Minimum weight282 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail26.6827.26Headsail Luffed22.7522.75Headsail FlyingSymmetric62.4162.41Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail7.72Storm Jib6.30Heavy Weather Jib17.00
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 38.8 kg·m Stability Index 107.9
COMMENTS
2026: New Offset, New Rud., IRC DSPL, VCG Corr., Rig. Meas., New Sails / 2025: Sails, P,E,SPL, Comp. Method / 2022 : Sym. / Modif Mast A.31 / DSPL 2013 / Yanmar 1GM10 Ex:K-5399 / from:F9038.dxt
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  04330004TCR Issued on 17/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SPIPBEL-5399
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
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 VMG1472.51056.3887.0822.2800.4789.7783.5785.0816.2
52°943.5700.6610.9578.8566.6560.0555.7552.4557.4
60°883.6669.3592.9563.8551.4544.6539.5534.5536.2
75°847.1651.3580.0550.3534.1523.8515.8504.9501.2
90°871.5664.3582.0546.6525.2508.7495.3475.7465.4
110°912.0663.4569.8532.9508.6489.3475.7455.6444.5
120°945.3684.8580.5535.7505.3478.8458.3433.3413.4
135°1082.6761.1622.7557.4521.4488.9460.3410.7353.7
150°1305.5899.9709.7605.6551.2518.5488.1435.6370.3
Run VMG1507.41039.1819.2694.4615.5566.5533.2477.7427.6
Selected Courses
Windward / Leeward1490.01047.7853.1758.3707.9678.1658.4631.4621.9
All purpose1126.9811.0679.2619.6588.2567.9552.5530.5517.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward734.80.8166
All purpose604.20.9930
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low745.10.8053
Triple Number Coastal/Long Distance Medium601.20.9980
Triple Number Coastal/Long Distance High548.11.0947
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High653.20.9186
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance653.80.9177
Triple Number Coastal/Long Distance Low745.10.8053
Triple Number Coastal/Long Distance Medium601.20.9980
Triple Number Coastal/Long Distance High548.11.0947
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High653.20.9186
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1491.71046.8805.7690.3626.2588.7557.1506.9491.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7090
Downwind "popa"0.8850
70% up, 30% down "Ilhabela"0.7540
30% up, 70% down "Ilhabela-inverso"0.8236
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low745.10.8053
Triple Number Coastal/Long Distance Medium601.20.9980
Triple Number Coastal/Long Distance High548.11.0947
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High653.20.9186
Predominantly Upwind655.10.9159
Predominantly Downwind604.60.9925
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP626.80.9572 Predom. Rc High497.21.2067 5B SF Bay L/M790.10.7594 TriNum AP Low745.10.8053 Predom. Dn Low901.80.6654 5B SF Bay Med698.10.8594 TriNum AP Med601.20.9980 Predom. Dn L/M677.30.8858 5B SF Bay M/H647.40.9268 TriNum AP High548.11.0947 Predom. Dn Med587.01.0222 5B SF Bay High622.80.9635 TriNum W/L Low994.90.6031 Predom. Dn M/H527.41.1378 5B AP Low822.60.7294 TriNum W/L Med729.40.8226 Predom. Dn High488.11.2293 5B AP L/M664.20.9034 TriNum W/L Hig653.20.9186 ChiMac Up Low796.20.7536 5B AP Med594.61.0091 Predom. Upwind679.50.8830 ChiMac Up Med731.10.8207 5B AP M/H554.41.0823 Predom. Reaching598.61.0024 ChiMac Up High654.80.9162 5B AP High532.11.1276 Predom. Downwind630.10.9523 ChiMac Off Low782.20.7670 5B W/L Low1109.60.5407 Predom. Up Low890.20.6740 ChiMac Off Med696.30.8618 5B W/L L/M826.90.7256 Predom. Up L/M701.30.8556 ChiMac Off High593.21.0115 5B W/L Med719.20.8342 Predom. Up Med639.90.9377 ChiMac AP Low785.90.7635 5B W/L M/H661.30.9073 Predom. Up M/H609.10.9850 ChiMac AP Med711.30.8436 5B W/L High634.40.9458 Predom. Up High596.11.0066 ChiMac AP High622.60.9638 W/L 60-40 Low1111.30.5399 Predom. Rc Low800.70.7493 BayMac Cove Island898.10.6681 W/L 60-40 L/M836.80.7170 Predom. Rc L/M628.70.9544 BayMac Shore890.80.6735 W/L 60-40 Med737.00.8141 Predom. Rc Med565.51.0610 Harvest Moon531.91.1281 W/L 60-40 M/H686.30.8743 Predom. Rc M/H524.11.1447 5B SF Bay Low938.50.6393 W/L 60-40 High665.60.9015      SA/DSPL Up26.03SA/DSPL Dn46.91
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance653.80.9177
Triple Number Coastal/Long Distance Low745.10.8053
Triple Number Coastal/Long Distance Medium601.20.9980
Triple Number Coastal/Long Distance High548.11.0947
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High653.20.9186
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1491.71046.8805.7690.3626.2588.7557.1506.9491.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance653.80.9177
Triple Number Coastal/Long Distance Low745.10.8053
Triple Number Coastal/Long Distance Medium601.20.9980
Triple Number Coastal/Long Distance High548.11.0947
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High653.20.9186
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1491.71046.8805.7690.3626.2588.7557.1506.9491.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance653.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1491.71046.8805.7690.3626.2588.7557.1506.9491.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low745.10.8053
Triple Number Coastal/Long Distance Medium601.20.9980
Triple Number Coastal/Long Distance High548.11.0947
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High653.20.9186
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating653.80.9177
FinRating, kevyt tuuli1092.60.9153
FinRating, kova tuuli535.40.9339
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low745.10.8053
Triple Number Coastal/Long Distance Medium601.20.9980
Triple Number Coastal/Long Distance High548.11.0947
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High653.20.9186
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9177
Triple Number Coastal/Long Distance Low0.8053
Triple Number Coastal/Long Distance Medium0.9980
Triple Number Coastal/Long Distance High1.0947
Triple Number Windward/Leeward Low0.6313
Triple Number Windward/Leeward Medium0.8226
Triple Number Windward/Leeward High0.9186
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1491.71046.8805.7690.3626.2588.7557.1506.9491.9
For information
General Purpose Handicap (GPH)671.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance653.80.9177
Triple Number Coastal/Long Distance Low745.10.8053
Triple Number Coastal/Long Distance Medium601.20.9980
Triple Number Coastal/Long Distance High548.11.0947
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High653.20.9186
Saronikos S All Purpose676.10.8874
Saronikos S Upwind760.50.7890
Saronikos S Downwind571.81.0493
Saronikos N All Purpose713.60.8408
Saronikos N Upwind791.70.7579
Saronikos N Downwind625.30.9595
Saronikos SW All Purpose675.70.8880
Saronikos SW Upwind771.30.7779
Saronikos SW Downwind581.21.0324
Saronikos NE All Purpose734.90.8164
Saronikos NE Upwind743.70.8068
Saronikos NE Downwind698.40.8591
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1491.71046.8805.7690.3626.2588.7557.1506.9491.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low745.10.8053
Triple Number Coastal/Long Distance Medium601.20.9980
Triple Number Coastal/Long Distance High548.11.0947
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High653.20.9186
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose626.80.9572
5-Band All Purpose Low892.10.6726
5-Band All Purpose L/M687.70.8725
5-Band All Purpose Med612.40.9797
5-Band All Purpose M/H567.61.0571
5-Band All Purpose High541.91.1073
Single Number Predominant Upwind653.40.9183
Single Number Predominant Reaching578.41.0374
Single Number Predominant Downwind605.90.9903
5-Band 50-50 Windward/Leeward Low1109.60.5407
5-Band 50-50 Windward/Leeward L/M826.90.7256
5-Band 50-50 Windward/Leeward Med719.20.8342
5-Band 50-50 Windward/Leeward M/H661.30.9073
5-Band 50-50 Windward/Leeward High634.40.9458
5-Band 60-40 Windward/Leeward Low1111.30.5399
5-Band 60-40 Windward/Leeward L/M836.80.7170
5-Band 60-40 Windward/Leeward Med737.00.8141
5-Band 60-40 Windward/Leeward M/H686.30.8743
5-Band 60-40 Windward/Leeward High665.60.9015
Triple Number 50-50 Windward/Leeward Low994.90.6031
Triple Number 50-50 Windward/Leeward Med729.50.8225
Triple Number 50-50 Windward/Leeward High653.20.9186
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward752.10.7977
Triple Number 60-40 Windward/Leeward Low999.00.6006
Triple Number 60-40 Windward/Leeward Med746.00.8043
Triple Number 60-40 Windward/Leeward High679.70.8828
Triple Number All-Purpose Low808.00.7426
Triple Number All-Purpose Med619.70.9682
Triple Number All-Purpose High560.41.0707
Triple Number Predominant Upwind Low818.60.7329
Triple Number Predominant Upwind Med647.40.9268
Triple Number Predominant Upwind High613.00.9788
Triple Number Predominant Reaching Low733.90.8176
Triple Number Predominant Reaching Med581.01.0327
Triple Number Predominant Reaching High507.61.1819
Triple Number Predominant Downwind Low809.60.7412
Triple Number Predominant Downwind Med595.91.0069
Triple Number Predominant Downwind High504.61.1891
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance653.80.9177
Triple Number Coastal/Long Distance Low745.10.8053
Triple Number Coastal/Long Distance Medium601.20.9980
Triple Number Coastal/Long Distance High548.11.0947
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High653.20.9186
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1491.71046.8805.7690.3626.2588.7557.1506.9491.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance653.80.9177
Triple Number Coastal/Long Distance Low745.10.8053
Triple Number Coastal/Long Distance Medium601.20.9980
Triple Number Coastal/Long Distance High548.11.0947
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High653.20.9186
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1491.71046.8805.7690.3626.2588.7557.1506.9491.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low745.1
Triple Number Coastal/Long Distance Medium601.2
Triple Number Coastal/Long Distance High548.1
Triple Number Windward/Leeward Low950.4
Triple Number Windward/Leeward Medium729.4
Triple Number Windward/Leeward High653.2
Predominantly Upwind655.1
Predominantly Downwind604.6
Predominantly Reaching584.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance653.80.9177
Triple Number Coastal/Long Distance Low745.10.8053
Triple Number Coastal/Long Distance Medium601.20.9980
Triple Number Coastal/Long Distance High548.11.0947
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High653.20.9186
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1491.71046.8805.7690.3626.2588.7557.1506.9491.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8053
Triple Number Coastal/Long Distance Medium0.9980
Triple Number Coastal/Long Distance High1.0947
Triple Number Windward/Leeward Low0.6313
Triple Number Windward/Leeward Medium0.8226
Triple Number Windward/Leeward High0.9186
Coastal/Long Distance0.9177
Predominantly Upwind0.9159
Predominantly Downwind0.9925
For information
General Purpose Handicap (GPH)671.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9930
Distanseseilas Trippeltall svak vind0.8053
Distanseseilas Trippeltall mellomvind0.9980
Distanseseilas Trippeltall sterk vind1.0947
Pølsebane Trippeltall svak vind0.6313
Pølsebane Trippeltall mellomvind0.8226
Pølsebane Trippeltall sterk vind0.9186
Motvind Singeltall0.9159
Medvind Singeltall0.9925
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low745.10.8053
Triple Number Coastal/Long Distance Medium601.20.9980
Triple Number Coastal/Long Distance High548.11.0947
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High653.20.9186
Coastal/Long Distance653.80.9177
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind655.10.9159
Predominantly Downwind604.60.9925
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore624.70.9604
Cape Doctor Coastal521.51.1505
Triple Number Coastal/Long Distance Low745.10.8053
Triple Number Coastal/Long Distance Medium601.20.9980
Triple Number Coastal/Long Distance High548.11.0947
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High653.20.9186
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8053
Triple Number Coastal/Long Distance Medium0.9980
Triple Number Coastal/Long Distance High1.0947
Triple Number Windward/Leeward Low0.6313
Triple Number Windward/Leeward Medium0.8226
Triple Number Windward/Leeward High0.9186
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8053
Triple Number Coastal/Long Distance Medium0.9980
Triple Number Coastal/Long Distance High1.0947
Triple Number Windward/Leeward Low0.6313
Triple Number Windward/Leeward Medium0.8226
Triple Number Windward/Leeward High0.9186
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance653.80.9177
Triple Number Coastal/Long Distance Low745.10.8053
Triple Number Coastal/Long Distance Medium601.20.9980
Triple Number Coastal/Long Distance High548.11.0947
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High653.20.9186
Predominantly Upwind655.10.9159
Predominantly Downwind604.60.9925
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1491.71046.8805.7690.3626.2588.7557.1506.9491.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance653.80.9177
Triple Number Coastal/Long Distance Low745.10.8053
Triple Number Coastal/Long Distance Medium601.20.9980
Triple Number Coastal/Long Distance High548.11.0947
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High653.20.9186
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1491.71046.8805.7690.3626.2588.7557.1506.9491.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP626.80.9572 Predom. Dn High488.11.2293 5B AP M/H554.41.0823 TriNum AP Low745.10.8053 Predom. Rc Low800.70.7493 5B AP High532.11.1276 TriNum AP Med601.20.9980 Predom. Rc L/M628.70.9544 5B SF Bay Low938.50.6393 TriNum AP High548.11.0947 Predom. Rc Med565.51.0610 5B SF Bay L/M790.10.7594 TriNum W/L Low994.90.6031 Predom. Rc M/H524.11.1447 5B SF Bay Med698.10.8594 TriNum W/L Med729.40.8226 Predom. Rc High497.21.2067 5B SF Bay M/H647.40.9268 TriNum W/L Hig653.20.9186 5B W/L Low1109.60.5407 5B SF Bay High622.80.9635 Predom. Upwind679.50.8830 5B W/L L/M826.90.7256 ChiMac Up Low796.20.7536 Predom. Reaching598.61.0024 5B W/L Med719.20.8342 ChiMac Up Med731.10.8207 Predom. Downwind630.10.9523 5B W/L M/H661.30.9073 ChiMac Up High654.80.9162 Predom. Up Low890.20.6740 5B W/L High634.40.9458 ChiMac Off Low782.20.7670 Predom. Up L/M701.30.8556 W/L 60-40 Low1111.30.5399 ChiMac Off Med696.30.8618 Predom. Up Med639.90.9377 W/L 60-40 L/M836.80.7170 ChiMac Off High593.21.0115 Predom. Up M/H609.10.9850 W/L 60-40 Med737.00.8141 ChiMac AP Low785.90.7635 Predom. Up High596.11.0066 W/L 60-40 M/H686.30.8743 ChiMac AP Med711.30.8436 Predom. Dn Low901.80.6654 W/L 60-40 High665.60.9015 ChiMac AP High622.60.9638 Predom. Dn L/M677.30.8858 5B AP Low822.60.7294 BayMac Cove Island898.10.6681 Predom. Dn Med587.01.0222 5B AP L/M664.20.9034 BayMac Shore890.80.6735 Predom. Dn M/H527.41.1378 5B AP Med594.61.0091 Harvest Moon531.91.1281      SA/DSPL Up26.03SA/DSPL Dn46.91
ORC Ref  04330004TCR Issued on 17/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SPIPBEL-5399
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassHALF TON Proto 2GMeasurementHIN1532Plan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.060Maximum beam3.222Draft1.751Displacement2,605Wetted area15.29IMS L7.418LSM06.973Accomod. length9.060Sink (kg/mm) 10.87
VCGD0.100VCGM0.087 RM Rated (kg·m) 38.8Limit of positive stability(°) 114.3 Stability Index 107.9 BLR index 0.0000Default crew weight412 Declared crew weight 320
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.384PBWPIPA0.0038
PSD0.022PHD0.066PHL0.118
PSA18.0°ESL0.642
ST10.021ST20.080ST3
ST40.047ST50.284
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P11.300IG11.220ISP11.400MDT10.098MDL10.159MDT20.090MDL20.130TL1.700MW0.159GO0.159
E3.900J3.330BAS1.200FSD0.028SFJ0.110SPL3.330WPLTPSBD0.120MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.100Flotation Date01/01/2013
SFFP0.447FFM1.107FF1.107LCFcl4.784SG1.0243
SAFP7.943FAM0.931FA0.931LCFsh5.042HBI1.004
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04330004TCR Issued on 17/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SPIPBEL-5399
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM20.160.951.532.543.2926.6816/06/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG20.230.751.302.122.793.4611.47YesNo 22.7530/03/2026New 2026
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS312.2512.2512.256.155.9762.4130/03/2026New 2026S411.5411.4511.506.285.7259.0830/03/2026New 2026
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04330004TCR Issued on 17/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org