Club Certificate2026
AKIRAITA-14864
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 Angles49.3°47.1°42.6°40.7°39.7°39.2°39.0°39.8°41.2°
Beat VMG2.733.924.815.445.765.936.026.106.00
52°4.406.227.388.018.378.548.648.768.75
60°4.926.767.838.318.658.838.949.089.11
75°5.497.288.278.718.959.219.419.689.80
90°5.597.368.378.929.319.599.8010.2410.57
110°5.126.948.148.919.459.8710.3611.2611.93
120°4.646.658.088.909.5510.1510.6811.6012.64
135°4.125.967.538.519.189.8610.6112.4614.37
150°3.414.986.317.518.449.049.6211.1013.32
Run VMG2.954.325.476.517.337.878.349.6111.54
Gybe Angles138.7°141.7°144.5°146.5°152.1°153.4°151.6°146.1°144.7°
APH ToD:467.0CDL: 12.557APH ToT: 1.2848CertNo:26124a
BOAT
ClassSHIPMAN 50DesignerJ & JBuilderSEAWAYAge date06/2005Series date01/2001Offset fileSHIPMAN50.OFFData fileI14864-26124a
HULL
Length Overall15.015Maximum Beam4.508Draft2.263Displacement9,876DLR3.9837IMS DivisionCruiser/RacerDynamic Allowance0.140%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.340m
CREW
Maximum weight1,060(default)Minimum weight901 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail67.2468.98Headsail Luffed57.4857.48Headsail Flying123.38123.38SymmetricAsymmetric214.37214.37 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail19.75Storm Jib19.04Heavy Weather Jib51.41
SAIL LIMITS
Headsails7
✱ One set on the forestay
Spinnakers5
STABILITY
Righting Moment 330.8 Stability Index 121.1
COMMENTS
2026: New owner & boat name, new sails, New Offset / From: I14864.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  04330004F8I Issued on 27/02/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
AKIRAITA-14864
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 VMG1319.8919.1747.9661.4624.5607.5598.1590.5599.5
52°818.5579.2487.9449.4430.0421.6416.5411.1411.3
60°732.3532.2459.5433.3416.0407.9402.6396.3395.3
75°655.4494.4435.4413.1402.3390.7382.6372.0367.5
90°644.1488.9430.0403.6386.6375.5367.3351.7340.5
110°703.6518.9442.2404.1380.8364.7347.5319.6301.7
120°775.2541.7445.4404.5377.0354.9337.1310.2284.7
135°872.8604.4478.3422.9392.2365.0339.2288.9250.6
150°1056.8722.4570.2479.2426.6398.3374.2324.4270.2
Run VMG1220.3834.1658.4553.3491.1457.4431.5374.6312.0
Selected Courses
Windward / Leeward1270.0876.6703.1607.4557.8532.5514.8482.6455.7
All purpose935.2659.0541.6482.5451.2432.7418.4393.8375.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward585.11.0255
All purpose467.01.2848
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low600.30.9995
Triple Number Coastal/Long Distance Medium464.51.2917
Triple Number Coastal/Long Distance High412.71.4538
Triple Number Windward/Leeward Low789.90.7596
Triple Number Windward/Leeward Medium580.11.0343
Triple Number Windward/Leeward High507.11.1832
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance511.21.1736
Triple Number Coastal/Long Distance Low600.30.9995
Triple Number Coastal/Long Distance Medium464.51.2917
Triple Number Coastal/Long Distance High412.71.4538
Triple Number Windward/Leeward Low789.90.7596
Triple Number Windward/Leeward Medium580.11.0343
Triple Number Windward/Leeward High507.11.1832
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1265.1872.4657.8545.6482.6449.2421.9375.9356.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8844
Downwind "popa"1.1051
70% up, 30% down "Ilhabela"0.9408
30% up, 70% down "Ilhabela-inverso"1.0282
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low600.30.9995
Triple Number Coastal/Long Distance Medium464.51.2917
Triple Number Coastal/Long Distance High412.71.4538
Triple Number Windward/Leeward Low789.90.7596
Triple Number Windward/Leeward Medium580.11.0343
Triple Number Windward/Leeward High507.11.1832
Predominantly Upwind509.91.1766
Predominantly Downwind469.21.2787
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP485.31.2364 Predom. Rc High366.91.6351 5B SF Bay L/M640.90.9361 TriNum AP Low600.30.9995 Predom. Dn Low724.20.8285 5B SF Bay Med549.11.0927 TriNum AP Med464.61.2915 Predom. Dn L/M531.31.1293 5B SF Bay M/H498.91.2027 TriNum AP High412.71.4538 Predom. Dn Med453.21.3239 5B SF Bay High469.51.2780 TriNum W/L Low828.30.7244 Predom. Dn M/H402.61.4904 5B AP Low660.60.9082 TriNum W/L Med580.11.0343 Predom. Dn High364.21.6476 5B AP L/M524.71.1435 TriNum W/L Hig507.11.1832 ChiMac Up Low648.20.9257 5B AP Med458.11.3099 Predom. Upwind532.11.1276 ChiMac Up Med583.21.0288 5B AP M/H419.41.4307 Predom. Reaching457.21.3124 ChiMac Up High507.71.1819 5B AP High394.91.5194 Predom. Downwind489.91.2247 ChiMac Off Low621.20.9659 5B W/L Low931.60.6440 Predom. Up Low740.30.8105 ChiMac Off Med547.31.0964 5B W/L L/M673.50.8909 Predom. Up L/M559.11.0731 ChiMac Off High458.31.3091 5B W/L Med570.31.0520 Predom. Up Med493.91.2149 ChiMac AP Low630.20.9521 5B W/L M/H515.91.1630 Predom. Up M/H461.21.3010 ChiMac AP Med562.11.0673 5B W/L High483.51.2410 Predom. Up High444.81.3491 ChiMac AP High481.31.2466 W/L 60-40 Low940.60.6379 Predom. Rc Low634.10.9462 BayMac Cove Island731.70.8201 W/L 60-40 L/M683.70.8776 Predom. Rc L/M484.81.2375 BayMac Shore724.90.8277 W/L 60-40 Med583.41.0284 Predom. Rc Med428.41.4005 Harvest Moon403.01.4888 W/L 60-40 M/H532.81.1260 Predom. Rc M/H392.51.5287 5B SF Bay Low782.70.7666 W/L 60-40 High505.51.1870      SA/DSPL Up26.89SA/DSPL Dn60.71
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance511.21.1736
Triple Number Coastal/Long Distance Low600.30.9995
Triple Number Coastal/Long Distance Medium464.51.2917
Triple Number Coastal/Long Distance High412.71.4538
Triple Number Windward/Leeward Low789.90.7596
Triple Number Windward/Leeward Medium580.11.0343
Triple Number Windward/Leeward High507.11.1832
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1265.1872.4657.8545.6482.6449.2421.9375.9356.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance511.21.1736
Triple Number Coastal/Long Distance Low600.30.9995
Triple Number Coastal/Long Distance Medium464.51.2917
Triple Number Coastal/Long Distance High412.71.4538
Triple Number Windward/Leeward Low789.90.7596
Triple Number Windward/Leeward Medium580.11.0343
Triple Number Windward/Leeward High507.11.1832
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1265.1872.4657.8545.6482.6449.2421.9375.9356.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance511.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1265.1872.4657.8545.6482.6449.2421.9375.9356.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low600.30.9995
Triple Number Coastal/Long Distance Medium464.51.2917
Triple Number Coastal/Long Distance High412.71.4538
Triple Number Windward/Leeward Low789.90.7596
Triple Number Windward/Leeward Medium580.11.0343
Triple Number Windward/Leeward High507.11.1832
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating511.21.1736
FinRating, kevyt tuuli911.41.0972
FinRating, kova tuuli396.91.2599
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low600.30.9995
Triple Number Coastal/Long Distance Medium464.51.2917
Triple Number Coastal/Long Distance High412.71.4538
Triple Number Windward/Leeward Low789.90.7596
Triple Number Windward/Leeward Medium580.11.0343
Triple Number Windward/Leeward High507.11.1832
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.1736
Triple Number Coastal/Long Distance Low0.9995
Triple Number Coastal/Long Distance Medium1.2917
Triple Number Coastal/Long Distance High1.4538
Triple Number Windward/Leeward Low0.7596
Triple Number Windward/Leeward Medium1.0343
Triple Number Windward/Leeward High1.1832
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1265.1872.4657.8545.6482.6449.2421.9375.9356.3
For information
General Purpose Handicap (GPH)524.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance511.21.1736
Triple Number Coastal/Long Distance Low600.30.9995
Triple Number Coastal/Long Distance Medium464.51.2917
Triple Number Coastal/Long Distance High412.71.4538
Triple Number Windward/Leeward Low789.90.7596
Triple Number Windward/Leeward Medium580.11.0343
Triple Number Windward/Leeward High507.11.1832
Saronikos S All Purpose536.81.1178
Saronikos S Upwind609.30.9847
Saronikos S Downwind443.91.3518
Saronikos N All Purpose536.81.1178
Saronikos N Upwind634.40.9457
Saronikos N Downwind485.91.2349
Saronikos SW All Purpose536.51.1183
Saronikos SW Upwind622.70.9636
Saronikos SW Downwind446.91.3427
Saronikos NE All Purpose578.31.0375
Saronikos NE Upwind585.31.0252
Saronikos NE Downwind546.41.0980
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1265.1872.4657.8545.6482.6449.2421.9375.9356.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low600.30.9995
Triple Number Coastal/Long Distance Medium464.51.2917
Triple Number Coastal/Long Distance High412.71.4538
Triple Number Windward/Leeward Low789.90.7596
Triple Number Windward/Leeward Medium580.11.0343
Triple Number Windward/Leeward High507.11.1832
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose485.31.2364
5-Band All Purpose Low726.50.8259
5-Band All Purpose L/M542.81.1055
5-Band All Purpose Med472.21.2705
5-Band All Purpose M/H431.31.3911
5-Band All Purpose High404.51.4833
Single Number Predominant Upwind509.01.1789
Single Number Predominant Reaching440.21.3630
Single Number Predominant Downwind469.91.2767
5-Band 50-50 Windward/Leeward Low931.60.6440
5-Band 50-50 Windward/Leeward L/M673.50.8909
5-Band 50-50 Windward/Leeward Med570.31.0520
5-Band 50-50 Windward/Leeward M/H515.91.1630
5-Band 50-50 Windward/Leeward High483.51.2410
5-Band 60-40 Windward/Leeward Low940.60.6379
5-Band 60-40 Windward/Leeward L/M683.70.8776
5-Band 60-40 Windward/Leeward Med583.41.0284
5-Band 60-40 Windward/Leeward M/H532.81.1260
5-Band 60-40 Windward/Leeward High505.51.1870
Triple Number 50-50 Windward/Leeward Low828.30.7244
Triple Number 50-50 Windward/Leeward Med580.21.0342
Triple Number 50-50 Windward/Leeward High507.11.1832
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward598.31.0029
Triple Number 60-40 Windward/Leeward Low837.40.7165
Triple Number 60-40 Windward/Leeward Med592.71.0123
Triple Number 60-40 Windward/Leeward High525.21.1424
Triple Number All-Purpose Low651.80.9205
Triple Number All-Purpose Med479.11.2523
Triple Number All-Purpose High424.11.4149
Triple Number Predominant Upwind Low670.80.8945
Triple Number Predominant Upwind Med502.11.1950
Triple Number Predominant Upwind High461.91.2989
Triple Number Predominant Reaching Low577.91.0382
Triple Number Predominant Reaching Med442.61.3557
Triple Number Predominant Reaching High377.31.5902
Triple Number Predominant Downwind Low645.90.9289
Triple Number Predominant Downwind Med461.31.3007
Triple Number Predominant Downwind High383.41.5649
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance511.21.1736
Triple Number Coastal/Long Distance Low600.30.9995
Triple Number Coastal/Long Distance Medium464.51.2917
Triple Number Coastal/Long Distance High412.71.4538
Triple Number Windward/Leeward Low789.90.7596
Triple Number Windward/Leeward Medium580.11.0343
Triple Number Windward/Leeward High507.11.1832
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1265.1872.4657.8545.6482.6449.2421.9375.9356.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance511.21.1736
Triple Number Coastal/Long Distance Low600.30.9995
Triple Number Coastal/Long Distance Medium464.51.2917
Triple Number Coastal/Long Distance High412.71.4538
Triple Number Windward/Leeward Low789.90.7596
Triple Number Windward/Leeward Medium580.11.0343
Triple Number Windward/Leeward High507.11.1832
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1265.1872.4657.8545.6482.6449.2421.9375.9356.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low600.3
Triple Number Coastal/Long Distance Medium464.5
Triple Number Coastal/Long Distance High412.7
Triple Number Windward/Leeward Low789.9
Triple Number Windward/Leeward Medium580.1
Triple Number Windward/Leeward High507.1
Predominantly Upwind509.9
Predominantly Downwind469.2
Predominantly Reaching447.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance511.21.1736
Triple Number Coastal/Long Distance Low600.30.9995
Triple Number Coastal/Long Distance Medium464.51.2917
Triple Number Coastal/Long Distance High412.71.4538
Triple Number Windward/Leeward Low789.90.7596
Triple Number Windward/Leeward Medium580.11.0343
Triple Number Windward/Leeward High507.11.1832
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1265.1872.4657.8545.6482.6449.2421.9375.9356.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9995
Triple Number Coastal/Long Distance Medium1.2917
Triple Number Coastal/Long Distance High1.4538
Triple Number Windward/Leeward Low0.7596
Triple Number Windward/Leeward Medium1.0343
Triple Number Windward/Leeward High1.1832
Coastal/Long Distance1.1736
Predominantly Upwind1.1766
Predominantly Downwind1.2787
For information
General Purpose Handicap (GPH)524.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.2848
Distanseseilas Trippeltall svak vind0.9995
Distanseseilas Trippeltall mellomvind1.2917
Distanseseilas Trippeltall sterk vind1.4538
Pølsebane Trippeltall svak vind0.7596
Pølsebane Trippeltall mellomvind1.0343
Pølsebane Trippeltall sterk vind1.1832
Motvind Singeltall1.1766
Medvind Singeltall1.2787
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low600.30.9995
Triple Number Coastal/Long Distance Medium464.51.2917
Triple Number Coastal/Long Distance High412.71.4538
Triple Number Windward/Leeward Low789.90.7596
Triple Number Windward/Leeward Medium580.11.0343
Triple Number Windward/Leeward High507.11.1832
Coastal/Long Distance511.21.1736
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind509.91.1766
Predominantly Downwind469.21.2787
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore463.81.2937
Cape Doctor Coastal381.01.5747
Triple Number Coastal/Long Distance Low600.30.9995
Triple Number Coastal/Long Distance Medium464.51.2917
Triple Number Coastal/Long Distance High412.71.4538
Triple Number Windward/Leeward Low789.90.7596
Triple Number Windward/Leeward Medium580.11.0343
Triple Number Windward/Leeward High507.11.1832
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9995
Triple Number Coastal/Long Distance Medium1.2917
Triple Number Coastal/Long Distance High1.4538
Triple Number Windward/Leeward Low0.7596
Triple Number Windward/Leeward Medium1.0343
Triple Number Windward/Leeward High1.1832
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9995
Triple Number Coastal/Long Distance Medium1.2917
Triple Number Coastal/Long Distance High1.4538
Triple Number Windward/Leeward Low0.7596
Triple Number Windward/Leeward Medium1.0343
Triple Number Windward/Leeward High1.1832
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance511.21.1736
Triple Number Coastal/Long Distance Low600.30.9995
Triple Number Coastal/Long Distance Medium464.51.2917
Triple Number Coastal/Long Distance High412.71.4538
Triple Number Windward/Leeward Low789.90.7596
Triple Number Windward/Leeward Medium580.11.0343
Triple Number Windward/Leeward High507.11.1832
Predominantly Upwind509.91.1766
Predominantly Downwind469.21.2787
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1265.1872.4657.8545.6482.6449.2421.9375.9356.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance511.21.1736
Triple Number Coastal/Long Distance Low600.30.9995
Triple Number Coastal/Long Distance Medium464.51.2917
Triple Number Coastal/Long Distance High412.71.4538
Triple Number Windward/Leeward Low789.90.7596
Triple Number Windward/Leeward Medium580.11.0343
Triple Number Windward/Leeward High507.11.1832
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1265.1872.4657.8545.6482.6449.2421.9375.9356.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP485.31.2364 Predom. Dn High364.21.6476 5B AP M/H419.41.4307 TriNum AP Low600.30.9995 Predom. Rc Low634.10.9462 5B AP High394.91.5194 TriNum AP Med464.61.2915 Predom. Rc L/M484.81.2375 5B SF Bay Low782.70.7666 TriNum AP High412.71.4538 Predom. Rc Med428.41.4005 5B SF Bay L/M640.90.9361 TriNum W/L Low828.30.7244 Predom. Rc M/H392.51.5287 5B SF Bay Med549.11.0927 TriNum W/L Med580.11.0343 Predom. Rc High366.91.6351 5B SF Bay M/H498.91.2027 TriNum W/L Hig507.11.1832 5B W/L Low931.60.6440 5B SF Bay High469.51.2780 Predom. Upwind532.11.1276 5B W/L L/M673.50.8909 ChiMac Up Low648.20.9257 Predom. Reaching457.21.3124 5B W/L Med570.31.0520 ChiMac Up Med583.21.0288 Predom. Downwind489.91.2247 5B W/L M/H515.91.1630 ChiMac Up High507.71.1819 Predom. Up Low740.30.8105 5B W/L High483.51.2410 ChiMac Off Low621.20.9659 Predom. Up L/M559.11.0731 W/L 60-40 Low940.60.6379 ChiMac Off Med547.31.0964 Predom. Up Med493.91.2149 W/L 60-40 L/M683.70.8776 ChiMac Off High458.31.3091 Predom. Up M/H461.21.3010 W/L 60-40 Med583.41.0284 ChiMac AP Low630.20.9521 Predom. Up High444.81.3491 W/L 60-40 M/H532.81.1260 ChiMac AP Med562.11.0673 Predom. Dn Low724.20.8285 W/L 60-40 High505.51.1870 ChiMac AP High481.31.2466 Predom. Dn L/M531.31.1293 5B AP Low660.60.9082 BayMac Cove Island731.70.8201 Predom. Dn Med453.21.3239 5B AP L/M524.71.1435 BayMac Shore724.90.8277 Predom. Dn M/H402.61.4904 5B AP Med458.11.3099 Harvest Moon403.01.4888      SA/DSPL Up26.89SA/DSPL Dn60.71
ORC Ref  04330004F8I Issued on 27/02/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
AKIRAITA-14864
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSHIPMAN 50Measurement01/06/2005HINPlan reviewHull constructionCarbonCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall15.015Maximum beam4.508Draft2.263Displacement9,876Wetted area42.01IMS L13.680LSM013.533Accomod. length14.651Sink (kg/mm) 32.10
VCGD-0.102VCGM-0.049 RM Rated (kg·m) 330.8Limit of positive stability(°) 119.2 Stability Index 121.1 BLR index 0.0000Default crew weight1,060 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.340PBW0.120PIPA0.0033
EDL3.200ST10.048ST20.170
ST30.170ST40.098ST50.340
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P18.350IG19.410ISP20.000MDT10.255MDL10.342MDT20.230MDL20.250TL2.000MW0.342GO0.372
E6.150J5.640BAS1.650FSD0.050SFJ0.180SPL0.000WPLTPS7.370BD0.300MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS120.0007.370
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.100Flotation Date01/06/2005
SFFP0.065FFM1.721FF1.726LCFcl8.216SG1.0255
SAFP14.800FAM1.219FA1.224LCFsh8.519HBI1.466
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04330004F8I Issued on 27/02/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
AKIRAITA-14864
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentG10.151.192.203.985.3267.2402/02/2026New 2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentF00.081.673.346.448.9010.6120.80NoYes1123.3802/02/2026Extrap. from POR-8137_CG10.070.831.583.034.435.7519.31NoNo 57.4802/02/2026New 2026
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA322.7920.5921.6912.2010.50116%214.3702/02/2026Extrap. from A2 - TBC
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length14.7 mTable area0.66 m²Headroom1.90 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity261 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity144 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04330004F8I Issued on 27/02/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org