Club
Certificate
Non Spinnaker
2023

Boat

Tarzan

NOR 9322

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°37.6°37.6°37.8°
Beat VMG3.243.964.464.774.894.954.97
52°4.945.866.426.736.876.947.00
60°5.196.096.606.897.067.147.22
75°5.346.246.747.047.277.447.61
90°5.216.156.737.077.347.587.96
110°4.605.676.456.947.297.618.23
120°4.355.426.256.807.177.508.18
135°3.824.895.766.436.897.237.87
150°3.264.275.145.896.496.917.54
Run VMG2.823.704.505.225.886.437.16
Gybe Angles148.4°152.3°158.6°166.4°173.0°176.6°179.0°

APH: 616.9

CDL: 8.403

GPH: 698.8

CertNo: 7101

BOAT
ClassFIRST 31.7 LRDesignerFinotBuilderBeneteauAge date01/1999Series date01/1998Offset filefirst317.offData file7101
HULL
Length Overall9.610 mMaximum Beam3.212 mDraft1.940 mDisplacement3,858 kgDLR5.4995IMS DivisionCruiser/RacerDynamic Allowance0.320%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight582 kgMinimum weight436 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail25.5126.11Headsail Luffed28.3628.36Headsail 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  03440002IUUIssued on 20/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Tarzan

NOR 9322

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 VMG1109.8909.9807.3755.3736.3726.9723.9
52°728.2614.6561.0535.3523.8518.5514.6
60°693.1591.3545.8522.7510.1504.1498.7
75°674.6577.1534.4511.4495.4484.0472.9
90°691.1585.1535.1509.3490.7474.9452.3
110°783.0635.2558.1518.9494.1472.9437.5
120°827.9663.7575.8529.4502.0479.7440.3
135°942.1736.5625.5559.6522.6498.2457.2
150°1105.7843.6699.8611.0554.8521.1477.6
Run VMG1276.8972.7800.3689.2612.3559.7502.6
Selected Courses
Windward / Leeward1193.3941.3803.8722.2674.3643.3613.3
All purpose911.9735.2642.6590.5560.7541.1517.2
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward761.10.7884
All purpose616.90.9726
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low823.50.7286
Triple Number Coastal/Long Distance Medium612.40.9797
Triple Number Coastal/Long Distance High537.01.1173
Triple Number Windward/Leeward Low1067.40.5621
Triple Number Windward/Leeward Medium755.70.7940
Triple Number Windward/Leeward High639.80.9378
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance673.90.8904
Triple Number Coastal/Long Distance Low823.50.7286
Triple Number Coastal/Long Distance Medium612.40.9797
Triple Number Coastal/Long Distance High537.01.1173
Triple Number Windward/Leeward Low1067.40.5621
Triple Number Windward/Leeward Medium755.70.7940
Triple Number Windward/Leeward High639.80.9378
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1201.7887.3724.9630.4582.3547.5495.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7280
Downwind "popa"0.7758
70% up, 30% down "Ilhabela"0.7417
30% up, 70% down "Ilhabela-inverso"0.7608
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low823.50.7286
Triple Number Coastal/Long Distance Medium612.40.9797
Triple Number Coastal/Long Distance High537.01.1173
Triple Number Windward/Leeward Low1067.40.5621
Triple Number Windward/Leeward Medium755.70.7940
Triple Number Windward/Leeward High639.80.9378
Predominantly Upwind652.50.9196
Predominantly Downwind647.90.9261
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low823.50.7286
Triple Number All Purpose Medium612.40.9797
Triple Number All Purpose High537.01.1173
Triple Number Windward/Leeward Low1067.40.5621
Triple Number Windward/Leeward Medium755.70.7940
Triple Number Windward/Leeward High639.80.9378
Predominantly Upwind652.50.9196
Predominantly Downwind647.90.9261
Predominantly Upwind Low880.40.6815
Predominantly Upwind Medium660.20.9088
Predominantly Upwind High612.60.9794
Predominantly Downwind Low945.40.6346
Predominantly Downwind Medium652.80.9191
Predominantly Downwind High524.31.1444
Chicago-Mac Upwind0.9021
Chicago-Mac All Purpose0.9029
Chicago-Mac Downwind0.9060
Bayview-Mac Cove Island0.8364
Bayview-Mac Shore0.8553
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching587.41.0214
Predominantly Reaching Low750.30.7997
Predominantly Reaching Medium586.31.0233
Predominantly Reaching High506.31.1850
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1173.90.5111
5-Band Low / Medium965.80.6212
5-Band Medium739.50.8114
5-Band Medium / High650.10.9229
5-Band High618.50.9702
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance673.90.8904
Triple Number Coastal/Long Distance Low823.50.7286
Triple Number Coastal/Long Distance Medium612.40.9797
Triple Number Coastal/Long Distance High537.01.1173
Triple Number Windward/Leeward Low1067.40.5621
Triple Number Windward/Leeward Medium755.70.7940
Triple Number Windward/Leeward High639.80.9378
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1201.7887.3724.9630.4582.3547.5495.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance673.90.8904
Triple Number Coastal/Long Distance Low823.50.7286
Triple Number Coastal/Long Distance Medium612.40.9797
Triple Number Coastal/Long Distance High537.01.1173
Triple Number Windward/Leeward Low1067.40.5621
Triple Number Windward/Leeward Medium755.70.7940
Triple Number Windward/Leeward High639.80.9378
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1201.7887.3724.9630.4582.3547.5495.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance673.9
Triple Number Coastal/Long Distance Low823.5
Triple Number Coastal/Long Distance Medium612.4
Triple Number Coastal/Long Distance High537.0
Triple Number Windward/Leeward Low1067.4
Triple Number Windward/Leeward Medium755.7
Triple Number Windward/Leeward High639.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1201.7887.3724.9630.4582.3547.5495.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance673.90.8904
Triple Number Coastal/Long Distance Low823.50.7286
Triple Number Coastal/Long Distance Medium612.40.9797
Triple Number Coastal/Long Distance High537.01.1173
Triple Number Windward/Leeward Low1067.40.5621
Triple Number Windward/Leeward Medium755.70.7940
Triple Number Windward/Leeward High639.80.9378
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1201.7887.3724.9630.4582.3547.5495.6
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)673.90.8904
Triple Number Coastal/Long Distance Low823.50.7286
Triple Number Coastal/Long Distance Medium612.40.9797
Triple Number Coastal/Long Distance High537.01.1173
Triple Number Windward/Leeward Low1067.40.5621
Triple Number Windward/Leeward Medium755.70.7940
Triple Number Windward/Leeward High639.80.9378
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1201.7887.3724.9630.4582.3547.5495.6
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low823.50.7286
Triple Number Coastal/Long Distance Medium612.40.9797
Triple Number Coastal/Long Distance High537.01.1173
Triple Number Windward/Leeward Low1067.40.5621
Triple Number Windward/Leeward Medium755.70.7940
Triple Number Windward/Leeward High639.80.9378
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7286
Triple Number Coastal/Long Distance Medium0.9797
Triple Number Coastal/Long Distance High1.1173
Triple Number Windward/Leeward Low0.5621
Triple Number Windward/Leeward Medium0.7940
Triple Number Windward/Leeward High0.9378
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1201.7887.3724.9630.4582.3547.5495.6
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance673.90.8904
Triple Number Coastal/Long Distance Low823.50.7286
Triple Number Coastal/Long Distance Medium612.40.9797
Triple Number Coastal/Long Distance High537.01.1173
Triple Number Windward/Leeward Low1067.40.5621
Triple Number Windward/Leeward Medium755.70.7940
Triple Number Windward/Leeward High639.80.9378
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1201.7887.3724.9630.4582.3547.5495.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low823.50.7286
Triple Number Coastal/Long Distance Medium612.40.9797
Triple Number Coastal/Long Distance High537.01.1173
Triple Number Windward/Leeward Low1067.40.5621
Triple Number Windward/Leeward Medium755.70.7940
Triple Number Windward/Leeward High639.80.9378
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance673.90.8904
Triple Number Coastal/Long Distance Low823.50.7286
Triple Number Coastal/Long Distance Medium612.40.9797
Triple Number Coastal/Long Distance High537.01.1173
Triple Number Windward/Leeward Low1067.40.5621
Triple Number Windward/Leeward Medium755.70.7940
Triple Number Windward/Leeward High639.80.9378
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1201.7887.3724.9630.4582.3547.5495.6
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1067.40.5621
Triple Number Windward/Leeward Medium755.70.7940
Triple Number Windward/Leeward High639.80.9378
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1201.7887.3724.9630.4582.3547.5495.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low823.5
Triple Number Coastal/Long Distance Medium612.4
Triple Number Coastal/Long Distance High537.0
Triple Number Windward/Leeward Low1067.4
Triple Number Windward/Leeward Medium755.7
Triple Number Windward/Leeward High639.8
Predominantly Upwind652.5
Predominantly Downwind647.9
Predominantly Reaching610.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance673.90.8904
Triple Number Coastal/Long Distance Low823.50.7286
Triple Number Coastal/Long Distance Medium612.40.9797
Triple Number Coastal/Long Distance High537.01.1173
Triple Number Windward/Leeward Low1067.40.5621
Triple Number Windward/Leeward Medium755.70.7940
Triple Number Windward/Leeward High639.80.9378
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1201.7887.3724.9630.4582.3547.5495.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7286
Triple Number Coastal/Long Distance Medium0.9797
Triple Number Coastal/Long Distance High1.1173
Triple Number Windward/Leeward Low0.5621
Triple Number Windward/Leeward Medium0.7940
Triple Number Windward/Leeward High0.9378
Coastal/Long Distance0.8904
Predominantly Upwind0.9196
Predominantly Downwind0.9261
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7286
Tretall Distanseseilas Mellomvind0.9797
Tretall Distanseseilas Mye vind1.1173
Tretall Pølsebane Lite vind0.5621
Tretall Pølsebane Mellomvind0.7940
Tretall Pølsebane Mye vind0.9378
Distanseseilas ett tall (OSN 8-16kn)0.8904
Distanseseilas ett tall (APH 6-20kn)0.9726
Enkeltall Motvind0.9196
Enkeltall Medvind0.9261
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low823.50.7286
Triple Number Coastal/Long Distance Medium612.40.9797
Triple Number Coastal/Long Distance High537.01.1173
Triple Number Windward/Leeward Low1067.40.5621
Triple Number Windward/Leeward Medium755.70.7940
Triple Number Windward/Leeward High639.80.9378
Coastal/Long Distance673.90.8904
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind652.50.9196
Predominantly Downwind647.90.9261
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore622.30.9642
Cape Doctor Coastal524.41.1442
Triple Number Coastal/Long Distance Low823.50.7286
Triple Number Coastal/Long Distance Medium612.40.9797
Triple Number Coastal/Long Distance High537.01.1173
Triple Number Windward/Leeward Low1067.40.5621
Triple Number Windward/Leeward Medium755.70.7940
Triple Number Windward/Leeward High639.80.9378
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7286
Triple Number Coastal/Long Distance Medium0.9797
Triple Number Coastal/Long Distance High1.1173
Triple Number Windward/Leeward Low0.5621
Triple Number Windward/Leeward Medium0.7940
Triple Number Windward/Leeward High0.9378
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7286
Triple Number Coastal/Long Distance Medium0.9797
Triple Number Coastal/Long Distance High1.1173
Triple Number Windward/Leeward Low0.5621
Triple Number Windward/Leeward Medium0.7940
Triple Number Windward/Leeward High0.9378
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance673.90.8904
Triple Number Coastal/Long Distance Low823.50.7286
Triple Number Coastal/Long Distance Medium612.40.9797
Triple Number Coastal/Long Distance High537.01.1173
Triple Number Windward/Leeward Low1067.40.5621
Triple Number Windward/Leeward Medium755.70.7940
Triple Number Windward/Leeward High639.80.9378
Predominantly Upwind652.50.9196
Predominantly Downwind647.90.9261
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1201.7887.3724.9630.4582.3547.5495.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance673.90.8904
Triple Number Coastal/Long Distance Low823.50.7286
Triple Number Coastal/Long Distance Medium612.40.9797
Triple Number Coastal/Long Distance High537.01.1173
Triple Number Windward/Leeward Low1067.40.5621
Triple Number Windward/Leeward Medium755.70.7940
Triple Number Windward/Leeward High639.80.9378
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1201.7887.3724.9630.4582.3547.5495.6
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low823.50.7286
Triple Number All Purpose Medium612.40.9797
Triple Number All Purpose High537.01.1173
Triple Number Windward/Leeward Low1067.40.5621
Triple Number Windward/Leeward Medium755.70.7940
Triple Number Windward/Leeward High639.80.9378
Predominantly Upwind652.50.9196
Predominantly Downwind647.90.9261
Predominantly Upwind Low880.40.6815
Predominantly Upwind Medium660.20.9088
Predominantly Upwind High612.60.9794
Predominantly Downwind Low945.40.6346
Predominantly Downwind Medium652.80.9191
Predominantly Downwind High524.31.1444
Chicago-Mac Upwind0.9021
Chicago-Mac All Purpose0.9029
Chicago-Mac Downwind0.9060
Bayview-Mac Cove Island0.8364
Bayview-Mac Shore0.8553
Harvest Moon Regatta535.01.1215
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy629.60.9530
San Francisco Bay Medium749.50.8005
Predominantly Reaching587.41.0214
Predominantly Reaching Low750.30.7997
Predominantly Reaching Medium586.31.0233
Predominantly Reaching High506.31.1850
Windward/Leeward 60-40 Low1055.80.5683
Windward/Leeward 60-40 Medium764.30.7850
Windward/Leeward 60-40 High669.80.8958
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1173.90.5111
5-Band Low / Medium965.80.6212
5-Band Medium739.50.8114
5-Band Medium / High650.10.9229
5-Band High618.50.9702
ORC Ref  03440002IUUIssued on 20/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Tarzan

NOR 9322

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. Beam3.212Draft1.940Displacement3,858Wetted area20.59IMS L8.989LSM08.884Acc. length9.610Sink (kg/mm) 15.77
VCGD0.220VCGM0.169RM Rated (kg·m) 74.7Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0033
EDL2.380ST10.050ST20.170
ST30.170ST40.100ST50.310
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P10.800IG11.890ISP11.870MDT10.100MDL10.160MDT20.100MDL20.160TL0.000MW0.160GO0.180
E3.900J3.500BAS1.710FSDFoilSFJ0.000SPL3.580WPLTPS0.000BDMWT78.00MCG3.980
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.220Flotation Date01/01/2015MeasurerComment
SFFP0.303FFMFF1.151LCFcl5.281SG1.0220
SAFP8.732FAMFA0.971LCFsh5.515HBI1.050
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002IUUIssued on 20/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Tarzan

NOR 9322

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment1-2019022212470.150.831.502.583.3425.5109/01/2019#306
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment394-2023041310200.080.621.192.403.735.1311.40NoNo 28.3613/04/2023335-2016040408300.040.490.931.802.673.4911.48NoNo 20.5204/04/2016
ORC Ref  03440002IUUIssued on 20/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org