Club
Certificate
Non Spinnaker
2023

Boat

Bacchus

NOR 9507

Norges Seilforbund
Sognsveien 73
0854 OSLO
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.5°41.2°39.4°38.2°37.8°37.8°37.8°
Beat VMG3.213.924.434.754.874.944.96
52°4.905.816.386.706.866.936.99
60°5.146.056.576.877.047.137.21
75°5.296.206.717.027.257.437.61
90°5.166.116.707.057.327.567.95
110°4.565.636.426.917.267.598.20
120°4.315.386.216.777.157.488.14
135°3.784.855.716.406.867.207.84
150°3.234.245.115.866.466.897.51
Run VMG2.803.684.475.205.866.417.15
Gybe Angles148.4°153.2°159.2°167.6°173.0°176.6°179.0°

APH: 619.9

CDL: 8.368

GPH: 702.8

CertNo: 7138

BOAT
ClassFIRST 31.7 LRDesignerFinotBuilderBeneteauAge date01/2000Series date01/1998Offset fileFIRST317.offData file7138
HULL
Length Overall9.610 mMaximum Beam3.212 mDraft1.940 mDisplacement3,849 kgDLR5.5008IMS DivisionCruiser/RacerDynamic Allowance0.320%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight581 kgMinimum weight436 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail25.3425.94Headsail Luffed26.9826.98Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail7.38Storm Jib7.15Heavy Weather Jib19.31
SAIL LIMITS
Headsails5  Spinnakers0 * Spinnaker pole aboard
STABILITY
Righting MomentN/AStability IndexN/A
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  03440002RW8Issued on 31/08/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Bacchus

NOR 9507

Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1120.6917.5812.9758.5738.6729.0726.4
52°735.4619.1563.9536.9524.7519.3515.4
60°699.9595.2548.1524.2511.1504.8499.3
75°681.0580.6536.4512.8496.6484.8473.3
90°697.8589.2537.3510.8492.1476.1453.0
110°789.7639.7561.0520.7495.7474.5438.9
120°835.7668.8579.3531.6503.8481.6442.2
135°951.5742.7629.9562.7524.6499.9459.0
150°1115.1849.9704.3614.5557.2522.8479.1
Run VMG1287.6979.3804.7692.1614.7561.5503.8
Selected Courses
Windward / Leeward1204.1948.4808.8725.3676.6645.2615.1
All purpose920.3740.7646.3592.9562.4542.6518.7
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward765.00.7843
All purpose619.90.9679
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.61.1141
Triple Number Windward/Leeward Low1076.20.5575
Triple Number Windward/Leeward Medium759.60.7899
Triple Number Windward/Leeward High641.80.9349
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance677.20.8860
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.61.1141
Triple Number Windward/Leeward Low1076.20.5575
Triple Number Windward/Leeward Medium759.60.7899
Triple Number Windward/Leeward High641.80.9349
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1212.5893.9729.3633.0584.2549.1496.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7237
Downwind "popa"0.7715
70% up, 30% down "Ilhabela"0.7374
30% up, 70% down "Ilhabela-inverso"0.7565
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.61.1141
Triple Number Windward/Leeward Low1076.20.5575
Triple Number Windward/Leeward Medium759.60.7899
Triple Number Windward/Leeward High641.80.9349
Predominantly Upwind655.80.9149
Predominantly Downwind651.40.9211
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low830.40.7225
Triple Number All Purpose Medium615.40.9749
Triple Number All Purpose High538.61.1141
Triple Number Windward/Leeward Low1076.20.5575
Triple Number Windward/Leeward Medium759.60.7899
Triple Number Windward/Leeward High641.80.9349
Predominantly Upwind655.80.9149
Predominantly Downwind651.40.9211
Predominantly Upwind Low888.10.6756
Predominantly Upwind Medium663.30.9045
Predominantly Upwind High614.20.9768
Predominantly Downwind Low953.30.6294
Predominantly Downwind Medium656.20.9144
Predominantly Downwind High526.01.1408
Chicago-Mac Upwind0.8972
Chicago-Mac All Purpose0.8980
Chicago-Mac Downwind0.9010
Bayview-Mac Cove Island0.8310
Bayview-Mac Shore0.8500
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching590.31.0164
Predominantly Reaching Low756.90.7928
Predominantly Reaching Medium589.41.0180
Predominantly Reaching High507.81.1816
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1184.40.5066
5-Band Low / Medium973.20.6165
5-Band Medium743.00.8075
5-Band Medium / High652.20.9199
5-Band High620.30.9673
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance677.20.8860
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.61.1141
Triple Number Windward/Leeward Low1076.20.5575
Triple Number Windward/Leeward Medium759.60.7899
Triple Number Windward/Leeward High641.80.9349
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1212.5893.9729.3633.0584.2549.1496.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance677.20.8860
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.61.1141
Triple Number Windward/Leeward Low1076.20.5575
Triple Number Windward/Leeward Medium759.60.7899
Triple Number Windward/Leeward High641.80.9349
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1212.5893.9729.3633.0584.2549.1496.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance677.2
Triple Number Coastal/Long Distance Low830.4
Triple Number Coastal/Long Distance Medium615.4
Triple Number Coastal/Long Distance High538.6
Triple Number Windward/Leeward Low1076.2
Triple Number Windward/Leeward Medium759.6
Triple Number Windward/Leeward High641.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1212.5893.9729.3633.0584.2549.1496.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance677.20.8860
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.61.1141
Triple Number Windward/Leeward Low1076.20.5575
Triple Number Windward/Leeward Medium759.60.7899
Triple Number Windward/Leeward High641.80.9349
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1212.5893.9729.3633.0584.2549.1496.9
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)677.20.8860
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.61.1141
Triple Number Windward/Leeward Low1076.20.5575
Triple Number Windward/Leeward Medium759.60.7899
Triple Number Windward/Leeward High641.80.9349
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1212.5893.9729.3633.0584.2549.1496.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.61.1141
Triple Number Windward/Leeward Low1076.20.5575
Triple Number Windward/Leeward Medium759.60.7899
Triple Number Windward/Leeward High641.80.9349
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7225
Triple Number Coastal/Long Distance Medium0.9749
Triple Number Coastal/Long Distance High1.1141
Triple Number Windward/Leeward Low0.5575
Triple Number Windward/Leeward Medium0.7899
Triple Number Windward/Leeward High0.9349
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1212.5893.9729.3633.0584.2549.1496.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance677.20.8860
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.61.1141
Triple Number Windward/Leeward Low1076.20.5575
Triple Number Windward/Leeward Medium759.60.7899
Triple Number Windward/Leeward High641.80.9349
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1212.5893.9729.3633.0584.2549.1496.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.61.1141
Triple Number Windward/Leeward Low1076.20.5575
Triple Number Windward/Leeward Medium759.60.7899
Triple Number Windward/Leeward High641.80.9349
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance677.20.8860
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.61.1141
Triple Number Windward/Leeward Low1076.20.5575
Triple Number Windward/Leeward Medium759.60.7899
Triple Number Windward/Leeward High641.80.9349
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1212.5893.9729.3633.0584.2549.1496.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1076.20.5575
Triple Number Windward/Leeward Medium759.60.7899
Triple Number Windward/Leeward High641.80.9349
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1212.5893.9729.3633.0584.2549.1496.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low830.4
Triple Number Coastal/Long Distance Medium615.4
Triple Number Coastal/Long Distance High538.6
Triple Number Windward/Leeward Low1076.2
Triple Number Windward/Leeward Medium759.6
Triple Number Windward/Leeward High641.8
Predominantly Upwind655.8
Predominantly Downwind651.4
Predominantly Reaching613.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance677.20.8860
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.61.1141
Triple Number Windward/Leeward Low1076.20.5575
Triple Number Windward/Leeward Medium759.60.7899
Triple Number Windward/Leeward High641.80.9349
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1212.5893.9729.3633.0584.2549.1496.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7225
Triple Number Coastal/Long Distance Medium0.9749
Triple Number Coastal/Long Distance High1.1141
Triple Number Windward/Leeward Low0.5575
Triple Number Windward/Leeward Medium0.7899
Triple Number Windward/Leeward High0.9349
Coastal/Long Distance0.8860
Predominantly Upwind0.9149
Predominantly Downwind0.9211
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7225
Tretall Distanseseilas Mellomvind0.9749
Tretall Distanseseilas Mye vind1.1141
Tretall Pølsebane Lite vind0.5575
Tretall Pølsebane Mellomvind0.7899
Tretall Pølsebane Mye vind0.9349
Distanseseilas ett tall (OSN 8-16kn)0.8860
Distanseseilas ett tall (APH 6-20kn)0.9679
Enkeltall Motvind0.9149
Enkeltall Medvind0.9211
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.61.1141
Triple Number Windward/Leeward Low1076.20.5575
Triple Number Windward/Leeward Medium759.60.7899
Triple Number Windward/Leeward High641.80.9349
Coastal/Long Distance677.20.8860
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind655.80.9149
Predominantly Downwind651.40.9211
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore624.10.9613
Cape Doctor Coastal525.81.1411
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.61.1141
Triple Number Windward/Leeward Low1076.20.5575
Triple Number Windward/Leeward Medium759.60.7899
Triple Number Windward/Leeward High641.80.9349
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7225
Triple Number Coastal/Long Distance Medium0.9749
Triple Number Coastal/Long Distance High1.1141
Triple Number Windward/Leeward Low0.5575
Triple Number Windward/Leeward Medium0.7899
Triple Number Windward/Leeward High0.9349
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7225
Triple Number Coastal/Long Distance Medium0.9749
Triple Number Coastal/Long Distance High1.1141
Triple Number Windward/Leeward Low0.5575
Triple Number Windward/Leeward Medium0.7899
Triple Number Windward/Leeward High0.9349
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance677.20.8860
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.61.1141
Triple Number Windward/Leeward Low1076.20.5575
Triple Number Windward/Leeward Medium759.60.7899
Triple Number Windward/Leeward High641.80.9349
Predominantly Upwind655.80.9149
Predominantly Downwind651.40.9211
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1212.5893.9729.3633.0584.2549.1496.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance677.20.8860
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.61.1141
Triple Number Windward/Leeward Low1076.20.5575
Triple Number Windward/Leeward Medium759.60.7899
Triple Number Windward/Leeward High641.80.9349
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1212.5893.9729.3633.0584.2549.1496.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low830.40.7225
Triple Number All Purpose Medium615.40.9749
Triple Number All Purpose High538.61.1141
Triple Number Windward/Leeward Low1076.20.5575
Triple Number Windward/Leeward Medium759.60.7899
Triple Number Windward/Leeward High641.80.9349
Predominantly Upwind655.80.9149
Predominantly Downwind651.40.9211
Predominantly Upwind Low888.10.6756
Predominantly Upwind Medium663.30.9045
Predominantly Upwind High614.20.9768
Predominantly Downwind Low953.30.6294
Predominantly Downwind Medium656.20.9144
Predominantly Downwind High526.01.1408
Chicago-Mac Upwind0.8972
Chicago-Mac All Purpose0.8980
Chicago-Mac Downwind0.9010
Bayview-Mac Cove Island0.8310
Bayview-Mac Shore0.8500
Harvest Moon Regatta537.11.1171
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy631.60.9499
San Francisco Bay Medium753.70.7961
Predominantly Reaching590.31.0164
Predominantly Reaching Low756.90.7928
Predominantly Reaching Medium589.41.0180
Predominantly Reaching High507.81.1816
Windward/Leeward 60-40 Low1064.80.5635
Windward/Leeward 60-40 Medium768.30.7810
Windward/Leeward 60-40 High671.90.8929
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1184.40.5066
5-Band Low / Medium973.20.6165
5-Band Medium743.00.8075
5-Band Medium / High652.20.9199
5-Band High620.30.9673
ORC Ref  03440002RW8Issued on 31/08/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Bacchus

NOR 9507

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST 31.7 LRMeasurementHINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.610Max. Beam3.212Draft1.940Displacement3,849Wetted area20.56IMS L8.986LSM08.877Acc. length9.610Sink (kg/mm) 15.76
VCGD0.224VCGM0.174RM Rated (kg·m) 74.2Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0034
EDL2.380ST10.047ST20.170
ST30.170ST40.170ST50.305
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P10.800IG11.890ISP11.890MDT10.103MDL10.158MDT20.103MDL20.158TL0.000MW0.158GO0.178
E3.900J3.500BAS1.710FSDFoilSFJ0.000SPL3.580WPLTPS0.000BDMWT78.00MCG3.980
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.224Flotation Date01/01/2015MeasurerComment
SFFP0.303FFMFF1.151LCFcl5.276SG1.0220
SAFP8.732FAMFA0.972LCFsh5.510HBI1.050
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002RW8Issued on 31/08/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Bacchus

NOR 9507

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment7138-2004012412000.120.001.492.523.2825.3401/01/1753
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment645-2023012614430.080.601.122.303.544.8611.41NoNo 26.9826/01/2023rullegenoa 2023
ORC Ref  03440002RW8Issued on 31/08/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org