Club Certificate2026
FORCE 7FRA-39048
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 Angles46.3°43.6°41.5°40.0°38.6°38.0°37.7°38.0°39.1°
Beat VMG2.183.153.854.364.714.874.944.964.87
52°3.434.815.746.336.676.856.936.996.98
60°3.685.065.986.526.847.037.137.227.23
75°3.845.216.146.696.997.237.417.617.71
90°3.875.356.366.917.257.527.707.948.18
110°3.705.196.286.917.327.708.088.789.28
120°3.525.006.106.817.257.648.048.9610.13
135°3.074.485.586.466.997.407.818.7610.18
150°2.533.784.875.816.567.037.408.209.29
Run VMG2.193.274.215.045.786.366.817.528.26
Gybe Angles142.9°146.5°150.3°152.3°158.8°165.5°171.8°176.3°168.5°
APH ToD:594.1CDL: 8.308APH ToT: 1.0099CertNo:26136a
BOAT
ClassFIRST 31.7 DKDesignerFINOT Jean MarieBuilderBENETEAU SAAge date02/2008Series date02/1990Offset fileFIRST317.offData fileF39048_26136a
HULL
Length Overall9.610Maximum Beam3.212Draft1.935Displacement3,770DLR5.4720IMS DivisionCruiser/RacerDynamic Allowance0.300%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.403m
CREW
Maximum weight577(default)Minimum weight447 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail25.2025.76Headsail Luffed26.0526.05Headsail FlyingSymmetric66.5666.56Asymmetric50.2650.26 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail7.38Storm Jib6.95Heavy Weather Jib18.75
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 75.5 Stability Index 108.5
COMMENTS
2022-2026: NC / Sym. & Asy. / Carb. Spi.Pool=-3kg / YANMAR SD20 / From: F31_7 DK.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  04330004H33 Issued on 06/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
FORCE 7FRA-39048
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 VMG1648.81143.8933.9825.2764.4739.3729.1725.9739.0
52°1050.6749.1627.6569.1539.4525.3519.5514.7515.8
60°979.3711.5602.0552.1526.4512.1504.8498.6497.8
75°937.2690.6586.0538.1514.7497.9485.7473.0467.1
90°929.6673.0566.2520.9496.3478.8467.4453.5440.0
110°972.7694.3573.4521.3491.9467.4445.8410.0388.1
120°1021.4720.0590.5529.0496.7470.9448.0401.9355.4
135°1172.0804.1645.2557.7515.0486.8461.2410.8353.6
150°1424.1953.3740.0619.5549.1512.3486.2439.1387.6
Run VMG1644.51100.8854.2714.0622.6565.8528.3478.4435.6
Selected Courses
Windward / Leeward1646.71122.3894.0769.6693.5652.5628.7602.2587.3
All purpose1236.9860.9699.8617.2570.3543.8526.5502.3484.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward731.00.8208
All purpose594.11.0099
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low780.30.7689
Triple Number Coastal/Long Distance Medium590.11.0167
Triple Number Coastal/Long Distance High521.81.1499
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium725.30.8272
Triple Number Windward/Leeward High624.70.9604
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance647.20.9271
Triple Number Coastal/Long Distance Low780.30.7689
Triple Number Coastal/Long Distance Medium590.11.0167
Triple Number Coastal/Long Distance High521.81.1499
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium725.30.8272
Triple Number Windward/Leeward High624.70.9604
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1646.41120.2840.2694.3608.2564.3532.3480.2457.5
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7165
Downwind "popa"0.8635
70% up, 30% down "Ilhabela"0.7551
30% up, 70% down "Ilhabela-inverso"0.8134
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low780.30.7689
Triple Number Coastal/Long Distance Medium590.11.0167
Triple Number Coastal/Long Distance High521.81.1499
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium725.30.8272
Triple Number Windward/Leeward High624.70.9604
Predominantly Upwind643.20.9329
Predominantly Downwind604.50.9926
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP618.60.9699 Predom. Rc High476.51.2591 5B SF Bay L/M813.90.7372 TriNum AP Low780.30.7689 Predom. Dn Low958.50.6260 5B SF Bay Med687.10.8732 TriNum AP Med590.21.0166 Predom. Dn L/M691.30.8680 5B SF Bay M/H619.10.9691 TriNum AP High521.81.1499 Predom. Dn Med580.71.0333 5B SF Bay High591.21.0149 TriNum W/L Low1059.60.5663 Predom. Dn M/H514.31.1667 5B AP Low874.50.6861 TriNum W/L Med725.30.8272 Predom. Dn High475.81.2610 5B AP L/M675.30.8885 TriNum W/L Hig624.70.9604 ChiMac Up Low829.40.7234 5B AP Med580.81.0330 Predom. Upwind673.00.8915 ChiMac Up Med741.50.8091 5B AP M/H529.01.1341 Predom. Reaching592.71.0122 ChiMac Up High640.70.9365 5B AP High503.41.1920 Predom. Downwind634.60.9454 ChiMac Off Low814.70.7364 5B W/L Low1196.30.5015 Predom. Up Low954.40.6287 ChiMac Off Med712.40.8422 5B W/L L/M854.20.7024 Predom. Up L/M712.40.8422 ChiMac Off High591.91.0136 5B W/L Med710.70.8443 Predom. Up Med620.20.9674 ChiMac AP Low817.20.7342 5B W/L M/H633.70.9468 Predom. Up M/H575.81.0420 ChiMac AP Med723.50.8293 5B W/L High604.20.9931 Predom. Up High560.01.0714 ChiMac AP High614.10.9770 W/L 60-40 Low1200.60.4998 Predom. Rc Low844.10.7108 BayMac Cove Island947.10.6335 W/L 60-40 L/M863.60.6947 Predom. Rc L/M631.10.9507 BayMac Shore938.50.6393 W/L 60-40 Med724.90.8277 Predom. Rc Med549.21.0924 Harvest Moon519.41.1552 W/L 60-40 M/H653.60.9180 Predom. Rc M/H502.81.1932 5B SF Bay Low1000.50.5997 W/L 60-40 High629.10.9538      SA/DSPL Up21.07SA/DSPL Dn37.72
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance647.20.9271
Triple Number Coastal/Long Distance Low780.30.7689
Triple Number Coastal/Long Distance Medium590.11.0167
Triple Number Coastal/Long Distance High521.81.1499
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium725.30.8272
Triple Number Windward/Leeward High624.70.9604
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1646.41120.2840.2694.3608.2564.3532.3480.2457.5
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance647.20.9271
Triple Number Coastal/Long Distance Low780.30.7689
Triple Number Coastal/Long Distance Medium590.11.0167
Triple Number Coastal/Long Distance High521.81.1499
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium725.30.8272
Triple Number Windward/Leeward High624.70.9604
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1646.41120.2840.2694.3608.2564.3532.3480.2457.5
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance647.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1646.41120.2840.2694.3608.2564.3532.3480.2457.5
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low780.30.7689
Triple Number Coastal/Long Distance Medium590.11.0167
Triple Number Coastal/Long Distance High521.81.1499
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium725.30.8272
Triple Number Windward/Leeward High624.70.9604
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating647.20.9271
FinRating, kevyt tuuli1179.70.8477
FinRating, kova tuuli505.50.9891
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low780.30.7689
Triple Number Coastal/Long Distance Medium590.11.0167
Triple Number Coastal/Long Distance High521.81.1499
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium725.30.8272
Triple Number Windward/Leeward High624.70.9604
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9271
Triple Number Coastal/Long Distance Low0.7689
Triple Number Coastal/Long Distance Medium1.0167
Triple Number Coastal/Long Distance High1.1499
Triple Number Windward/Leeward Low0.5951
Triple Number Windward/Leeward Medium0.8272
Triple Number Windward/Leeward High0.9604
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1646.41120.2840.2694.3608.2564.3532.3480.2457.5
For information
General Purpose Handicap (GPH)670.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance647.20.9271
Triple Number Coastal/Long Distance Low780.30.7689
Triple Number Coastal/Long Distance Medium590.11.0167
Triple Number Coastal/Long Distance High521.81.1499
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium725.30.8272
Triple Number Windward/Leeward High624.70.9604
Saronikos S All Purpose683.20.8782
Saronikos S Upwind771.20.7780
Saronikos S Downwind580.11.0344
Saronikos N All Purpose683.20.8782
Saronikos N Upwind807.10.7434
Saronikos N Downwind638.50.9396
Saronikos SW All Purpose691.60.8676
Saronikos SW Upwind796.30.7535
Saronikos SW Downwind590.21.0166
Saronikos NE All Purpose750.30.7997
Saronikos NE Upwind757.50.7921
Saronikos NE Downwind723.70.8290
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1646.41120.2840.2694.3608.2564.3532.3480.2457.5
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low780.30.7689
Triple Number Coastal/Long Distance Medium590.11.0167
Triple Number Coastal/Long Distance High521.81.1499
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium725.30.8272
Triple Number Windward/Leeward High624.70.9604
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose618.60.9699
5-Band All Purpose Low950.70.6311
5-Band All Purpose L/M698.90.8585
5-Band All Purpose Med598.71.0022
5-Band All Purpose M/H543.91.1031
5-Band All Purpose High517.51.1595
Single Number Predominant Upwind641.80.9348
Single Number Predominant Reaching567.61.0571
Single Number Predominant Downwind605.20.9914
5-Band 50-50 Windward/Leeward Low1196.30.5015
5-Band 50-50 Windward/Leeward L/M854.20.7024
5-Band 50-50 Windward/Leeward Med710.70.8443
5-Band 50-50 Windward/Leeward M/H633.70.9468
5-Band 50-50 Windward/Leeward High604.20.9931
5-Band 60-40 Windward/Leeward Low1200.60.4998
5-Band 60-40 Windward/Leeward L/M863.60.6947
5-Band 60-40 Windward/Leeward Med724.90.8277
5-Band 60-40 Windward/Leeward M/H653.60.9180
5-Band 60-40 Windward/Leeward High629.10.9538
Triple Number 50-50 Windward/Leeward Low1059.60.5663
Triple Number 50-50 Windward/Leeward Med725.40.8271
Triple Number 50-50 Windward/Leeward High624.70.9604
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward745.20.8052
Triple Number 60-40 Windward/Leeward Low1065.50.5631
Triple Number 60-40 Windward/Leeward Med738.90.8121
Triple Number 60-40 Windward/Leeward High645.90.9290
Triple Number All-Purpose Low848.90.7068
Triple Number All-Purpose Med608.60.9858
Triple Number All-Purpose High536.51.1185
Triple Number Predominant Upwind Low864.10.6944
Triple Number Predominant Upwind Med632.30.9489
Triple Number Predominant Upwind High576.41.0409
Triple Number Predominant Reaching Low762.60.7867
Triple Number Predominant Reaching Med566.81.0586
Triple Number Predominant Reaching High486.91.2323
Triple Number Predominant Downwind Low850.00.7059
Triple Number Predominant Downwind Med592.41.0128
Triple Number Predominant Downwind High494.31.2137
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance647.20.9271
Triple Number Coastal/Long Distance Low780.30.7689
Triple Number Coastal/Long Distance Medium590.11.0167
Triple Number Coastal/Long Distance High521.81.1499
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium725.30.8272
Triple Number Windward/Leeward High624.70.9604
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1646.41120.2840.2694.3608.2564.3532.3480.2457.5
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance647.20.9271
Triple Number Coastal/Long Distance Low780.30.7689
Triple Number Coastal/Long Distance Medium590.11.0167
Triple Number Coastal/Long Distance High521.81.1499
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium725.30.8272
Triple Number Windward/Leeward High624.70.9604
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1646.41120.2840.2694.3608.2564.3532.3480.2457.5
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low780.3
Triple Number Coastal/Long Distance Medium590.1
Triple Number Coastal/Long Distance High521.8
Triple Number Windward/Leeward Low1008.2
Triple Number Windward/Leeward Medium725.3
Triple Number Windward/Leeward High624.7
Predominantly Upwind643.2
Predominantly Downwind604.5
Predominantly Reaching577.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance647.20.9271
Triple Number Coastal/Long Distance Low780.30.7689
Triple Number Coastal/Long Distance Medium590.11.0167
Triple Number Coastal/Long Distance High521.81.1499
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium725.30.8272
Triple Number Windward/Leeward High624.70.9604
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1646.41120.2840.2694.3608.2564.3532.3480.2457.5
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7689
Triple Number Coastal/Long Distance Medium1.0167
Triple Number Coastal/Long Distance High1.1499
Triple Number Windward/Leeward Low0.5951
Triple Number Windward/Leeward Medium0.8272
Triple Number Windward/Leeward High0.9604
Coastal/Long Distance0.9271
Predominantly Upwind0.9329
Predominantly Downwind0.9926
For information
General Purpose Handicap (GPH)670.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0099
Distanseseilas Trippeltall svak vind0.7689
Distanseseilas Trippeltall mellomvind1.0167
Distanseseilas Trippeltall sterk vind1.1499
Pølsebane Trippeltall svak vind0.5951
Pølsebane Trippeltall mellomvind0.8272
Pølsebane Trippeltall sterk vind0.9604
Motvind Singeltall0.9329
Medvind Singeltall0.9926
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low780.30.7689
Triple Number Coastal/Long Distance Medium590.11.0167
Triple Number Coastal/Long Distance High521.81.1499
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium725.30.8272
Triple Number Windward/Leeward High624.70.9604
Coastal/Long Distance647.20.9271
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind643.20.9329
Predominantly Downwind604.50.9926
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore591.81.0139
Cape Doctor Coastal489.51.2257
Triple Number Coastal/Long Distance Low780.30.7689
Triple Number Coastal/Long Distance Medium590.11.0167
Triple Number Coastal/Long Distance High521.81.1499
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium725.30.8272
Triple Number Windward/Leeward High624.70.9604
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7689
Triple Number Coastal/Long Distance Medium1.0167
Triple Number Coastal/Long Distance High1.1499
Triple Number Windward/Leeward Low0.5951
Triple Number Windward/Leeward Medium0.8272
Triple Number Windward/Leeward High0.9604
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7689
Triple Number Coastal/Long Distance Medium1.0167
Triple Number Coastal/Long Distance High1.1499
Triple Number Windward/Leeward Low0.5951
Triple Number Windward/Leeward Medium0.8272
Triple Number Windward/Leeward High0.9604
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance647.20.9271
Triple Number Coastal/Long Distance Low780.30.7689
Triple Number Coastal/Long Distance Medium590.11.0167
Triple Number Coastal/Long Distance High521.81.1499
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium725.30.8272
Triple Number Windward/Leeward High624.70.9604
Predominantly Upwind643.20.9329
Predominantly Downwind604.50.9926
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1646.41120.2840.2694.3608.2564.3532.3480.2457.5
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance647.20.9271
Triple Number Coastal/Long Distance Low780.30.7689
Triple Number Coastal/Long Distance Medium590.11.0167
Triple Number Coastal/Long Distance High521.81.1499
Triple Number Windward/Leeward Low1008.20.5951
Triple Number Windward/Leeward Medium725.30.8272
Triple Number Windward/Leeward High624.70.9604
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1646.41120.2840.2694.3608.2564.3532.3480.2457.5
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP618.60.9699 Predom. Dn High475.81.2610 5B AP M/H529.01.1341 TriNum AP Low780.30.7689 Predom. Rc Low844.10.7108 5B AP High503.41.1920 TriNum AP Med590.21.0166 Predom. Rc L/M631.10.9507 5B SF Bay Low1000.50.5997 TriNum AP High521.81.1499 Predom. Rc Med549.21.0924 5B SF Bay L/M813.90.7372 TriNum W/L Low1059.60.5663 Predom. Rc M/H502.81.1932 5B SF Bay Med687.10.8732 TriNum W/L Med725.30.8272 Predom. Rc High476.51.2591 5B SF Bay M/H619.10.9691 TriNum W/L Hig624.70.9604 5B W/L Low1196.30.5015 5B SF Bay High591.21.0149 Predom. Upwind673.00.8915 5B W/L L/M854.20.7024 ChiMac Up Low829.40.7234 Predom. Reaching592.71.0122 5B W/L Med710.70.8443 ChiMac Up Med741.50.8091 Predom. Downwind634.60.9454 5B W/L M/H633.70.9468 ChiMac Up High640.70.9365 Predom. Up Low954.40.6287 5B W/L High604.20.9931 ChiMac Off Low814.70.7364 Predom. Up L/M712.40.8422 W/L 60-40 Low1200.60.4998 ChiMac Off Med712.40.8422 Predom. Up Med620.20.9674 W/L 60-40 L/M863.60.6947 ChiMac Off High591.91.0136 Predom. Up M/H575.81.0420 W/L 60-40 Med724.90.8277 ChiMac AP Low817.20.7342 Predom. Up High560.01.0714 W/L 60-40 M/H653.60.9180 ChiMac AP Med723.50.8293 Predom. Dn Low958.50.6260 W/L 60-40 High629.10.9538 ChiMac AP High614.10.9770 Predom. Dn L/M691.30.8680 5B AP Low874.50.6861 BayMac Cove Island947.10.6335 Predom. Dn Med580.71.0333 5B AP L/M675.30.8885 BayMac Shore938.50.6393 Predom. Dn M/H514.31.1667 5B AP Med580.81.0330 Harvest Moon519.41.1552      SA/DSPL Up21.07SA/DSPL Dn37.72
ORC Ref  04330004H33 Issued on 06/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
FORCE 7FRA-39048
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST 31.7 DKMeasurementHIN1116Plan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.610Maximum beam3.212Draft1.935Displacement3,770Wetted area20.39IMS L8.983LSM08.831Accomod. length9.610Sink (kg/mm) 15.62
VCGD0.179VCGM0.134 RM Rated (kg·m) 75.5Limit of positive stability(°) 110.0 Stability Index 108.5 BLR index 0.0000Default crew weight577 Declared crew weight 0
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.403PBWPIPA0.0031
EDL2.517ST10.047ST2
ST3ST40.098ST50.290
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P10.800IG11.784ISP11.856MDT10.104MDL10.159MDT20.104MDL20.159TL0.000MW0.159GO0.159
E3.900J3.487BAS1.710FSDSFJ0.047SPL3.500WPLTPS3.770BD0.114MWT88.70MCG3.897
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.179Flotation Date01/01/2013
SFFP0.303FFM1.154FF1.154LCFcl5.261SG1.0246
SAFP8.732FAM0.978FA0.978LCFsh5.495HBI1.054
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04330004H33 Issued on 06/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
FORCE 7FRA-39048
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.150.821.472.5225.2019/02/2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG40.090.641.192.193.274.4211.71YesNo 26.0519/02/2019Modif 2019G20.090.450.861.702.423.1011.30YesNo 18.4419/02/2019G30.060.300.581.725.85NoNo 5.3119/02/2019
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS112.1212.1212.126.636.4366.5619/02/2019S211.6011.6011.605.955.9357.4819/02/2019
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA111.7011.6511.684.856.4375%50.2619/02/2019
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.6 mTable area0.44 m²Headroom1.67 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity72 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity42 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04330004H33 Issued on 06/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org