International
Certificate
2023

Boat

FLYING DRAGON

GBR-6770R

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles42.9°40.6°39.3°38.4°38.2°37.8°37.8°
Beat VMG4.855.806.326.616.796.917.02
52°7.388.619.229.529.699.819.93
60°7.799.009.589.8410.0110.1110.24
75°8.089.289.8710.1910.3810.5310.72
90°8.049.339.9510.3210.6210.8711.23
110°7.789.2310.0410.5310.9411.2911.86
120°7.368.919.9110.4710.9211.3812.27
135°6.538.229.4610.2210.8011.3812.63
150°5.446.958.269.3310.0810.5911.53
Run VMG4.716.027.168.098.759.1910.06
Gybe Angles141.2°142.9°146.0°150.5°151.6°151.1°173.9°

APH: 414.2

CDL: 16.892

GPH: 463.2

CertNo: 23/1

BOAT
ClassSwan 70 RKDesignerFrersBuilderNautorAge date09/2001Series date09/2001Offset fileSWN70R.offData fileGBR6770R
HULL
Length Overall21.350 mMaximum Beam5.438 mDraft3.994 mDisplacement28,426 kgDLR4.5302IMS DivisionCruiser/RacerDynamic Allowance0.090%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 3 bladesDiameter0.670m
CREW
Maximum weight1,250 kgMinimum weight938 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail136.19138.29Headsail Luffed109.54109.54Headsail FlyingSymmetricAsymmetric376.09376.09 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail41.12Storm Jib43.04Heavy Weather Jib116.21
SAIL LIMITS
Headsails8  Spinnakers6
STABILITY
Righting Moment852.1 kg·mStability Index137.1
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  03190002SU0Issued on 05/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

FLYING DRAGON

GBR-6770R

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG742.4620.2569.5544.4530.0520.6513.0
52°488.1417.9390.6378.3371.3367.0362.5
60°462.3399.9375.9365.7359.7355.9351.6
75°445.5387.9364.6353.3346.7342.0336.0
90°447.7385.8361.9348.8338.8331.1320.7
110°462.7389.9358.6341.8329.2318.7303.6
120°489.3404.2363.3343.7329.7316.2293.4
135°551.4437.9380.7352.1333.2316.2285.0
150°661.4518.0435.7385.7357.3339.8312.2
Run VMG763.7598.1503.1445.1411.3391.9357.9
Selected Courses
Windward / Leeward753.1609.2536.3494.7470.6456.3435.4
All purpose574.4474.1426.6401.0385.4374.6358.9
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward515.81.1633
All purpose414.21.4484
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low524.31.1444
Triple Number Coastal/Long Distance Medium411.71.4573
Triple Number Coastal/Long Distance High371.41.6154
Triple Number Windward/Leeward Low681.10.8809
Triple Number Windward/Leeward Medium512.11.1716
Triple Number Windward/Leeward High452.01.3273
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance452.41.3263
Triple Number Coastal/Long Distance Low524.31.1444
Triple Number Coastal/Long Distance Medium411.71.4573
Triple Number Coastal/Long Distance High371.41.6154
Triple Number Windward/Leeward Low681.10.8809
Triple Number Windward/Leeward Medium512.11.1716
Triple Number Windward/Leeward High452.01.3273
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance754.1572.7482.3429.2400.5378.4343.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"1.0396
Downwind "popa"1.2100
70% up, 30% down "Ilhabela"1.0854
30% up, 70% down "Ilhabela-inverso"1.1533
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low524.31.1444
Triple Number Coastal/Long Distance Medium411.71.4573
Triple Number Coastal/Long Distance High371.41.6154
Triple Number Windward/Leeward Low681.10.8809
Triple Number Windward/Leeward Medium512.11.1716
Triple Number Windward/Leeward High452.01.3273
Predominantly Upwind446.41.3440
Predominantly Downwind421.31.4243
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low524.31.1444
Triple Number All Purpose Medium411.71.4573
Triple Number All Purpose High371.41.6154
Triple Number Windward/Leeward Low681.10.8809
Triple Number Windward/Leeward Medium512.11.1716
Triple Number Windward/Leeward High452.01.3273
Predominantly Upwind446.41.3440
Predominantly Downwind421.31.4243
Predominantly Upwind Low577.81.0385
Predominantly Upwind Medium462.71.2967
Predominantly Upwind High433.81.3830
Predominantly Downwind Low583.91.0276
Predominantly Downwind Medium419.31.4308
Predominantly Downwind High355.81.6865
Chicago-Mac Upwind1.3196
Chicago-Mac All Purpose1.3553
Chicago-Mac Downwind1.3974
Bayview-Mac Cove Island1.2702
Bayview-Mac Shore1.2833
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching390.41.5370
Predominantly Reaching Low473.31.2676
Predominantly Reaching Medium386.31.5530
Predominantly Reaching High343.81.7454
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low742.00.8086
5-Band Low / Medium625.10.9599
5-Band Medium503.91.1906
5-Band Medium / High458.41.3090
5-Band High439.01.3667
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance452.41.3263
Triple Number Coastal/Long Distance Low524.31.1444
Triple Number Coastal/Long Distance Medium411.71.4573
Triple Number Coastal/Long Distance High371.41.6154
Triple Number Windward/Leeward Low681.10.8809
Triple Number Windward/Leeward Medium512.11.1716
Triple Number Windward/Leeward High452.01.3273
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance754.1572.7482.3429.2400.5378.4343.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance452.41.3263
Triple Number Coastal/Long Distance Low524.31.1444
Triple Number Coastal/Long Distance Medium411.71.4573
Triple Number Coastal/Long Distance High371.41.6154
Triple Number Windward/Leeward Low681.10.8809
Triple Number Windward/Leeward Medium512.11.1716
Triple Number Windward/Leeward High452.01.3273
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance754.1572.7482.3429.2400.5378.4343.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance452.4
Triple Number Coastal/Long Distance Low524.3
Triple Number Coastal/Long Distance Medium411.7
Triple Number Coastal/Long Distance High371.4
Triple Number Windward/Leeward Low681.1
Triple Number Windward/Leeward Medium512.1
Triple Number Windward/Leeward High452.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance754.1572.7482.3429.2400.5378.4343.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance452.41.3263
Triple Number Coastal/Long Distance Low524.31.1444
Triple Number Coastal/Long Distance Medium411.71.4573
Triple Number Coastal/Long Distance High371.41.6154
Triple Number Windward/Leeward Low681.10.8809
Triple Number Windward/Leeward Medium512.11.1716
Triple Number Windward/Leeward High452.01.3273
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance754.1572.7482.3429.2400.5378.4343.7
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)452.41.3263
Triple Number Coastal/Long Distance Low524.31.1444
Triple Number Coastal/Long Distance Medium411.71.4573
Triple Number Coastal/Long Distance High371.41.6154
Triple Number Windward/Leeward Low681.10.8809
Triple Number Windward/Leeward Medium512.11.1716
Triple Number Windward/Leeward High452.01.3273
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance754.1572.7482.3429.2400.5378.4343.7
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low524.31.1444
Triple Number Coastal/Long Distance Medium411.71.4573
Triple Number Coastal/Long Distance High371.41.6154
Triple Number Windward/Leeward Low681.10.8809
Triple Number Windward/Leeward Medium512.11.1716
Triple Number Windward/Leeward High452.01.3273
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.1444
Triple Number Coastal/Long Distance Medium1.4573
Triple Number Coastal/Long Distance High1.6154
Triple Number Windward/Leeward Low0.8809
Triple Number Windward/Leeward Medium1.1716
Triple Number Windward/Leeward High1.3273
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance754.1572.7482.3429.2400.5378.4343.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance452.41.3263
Triple Number Coastal/Long Distance Low524.31.1444
Triple Number Coastal/Long Distance Medium411.71.4573
Triple Number Coastal/Long Distance High371.41.6154
Triple Number Windward/Leeward Low681.10.8809
Triple Number Windward/Leeward Medium512.11.1716
Triple Number Windward/Leeward High452.01.3273
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance754.1572.7482.3429.2400.5378.4343.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low524.31.1444
Triple Number Coastal/Long Distance Medium411.71.4573
Triple Number Coastal/Long Distance High371.41.6154
Triple Number Windward/Leeward Low681.10.8809
Triple Number Windward/Leeward Medium512.11.1716
Triple Number Windward/Leeward High452.01.3273
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance452.41.3263
Triple Number Coastal/Long Distance Low524.31.1444
Triple Number Coastal/Long Distance Medium411.71.4573
Triple Number Coastal/Long Distance High371.41.6154
Triple Number Windward/Leeward Low681.10.8809
Triple Number Windward/Leeward Medium512.11.1716
Triple Number Windward/Leeward High452.01.3273
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance754.1572.7482.3429.2400.5378.4343.7
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low681.10.8809
Triple Number Windward/Leeward Medium512.11.1716
Triple Number Windward/Leeward High452.01.3273
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance754.1572.7482.3429.2400.5378.4343.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low524.3
Triple Number Coastal/Long Distance Medium411.7
Triple Number Coastal/Long Distance High371.4
Triple Number Windward/Leeward Low681.1
Triple Number Windward/Leeward Medium512.1
Triple Number Windward/Leeward High452.0
Predominantly Upwind446.4
Predominantly Downwind421.3
Predominantly Reaching400.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance452.41.3263
Triple Number Coastal/Long Distance Low524.31.1444
Triple Number Coastal/Long Distance Medium411.71.4573
Triple Number Coastal/Long Distance High371.41.6154
Triple Number Windward/Leeward Low681.10.8809
Triple Number Windward/Leeward Medium512.11.1716
Triple Number Windward/Leeward High452.01.3273
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance754.1572.7482.3429.2400.5378.4343.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.1444
Triple Number Coastal/Long Distance Medium1.4573
Triple Number Coastal/Long Distance High1.6154
Triple Number Windward/Leeward Low0.8809
Triple Number Windward/Leeward Medium1.1716
Triple Number Windward/Leeward High1.3273
Coastal/Long Distance1.3263
Predominantly Upwind1.3440
Predominantly Downwind1.4243
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind1.1444
Tretall Distanseseilas Mellomvind1.4573
Tretall Distanseseilas Mye vind1.6154
Tretall Pølsebane Lite vind0.8809
Tretall Pølsebane Mellomvind1.1716
Tretall Pølsebane Mye vind1.3273
Distanseseilas ett tall (OSN 8-16kn)1.3263
Distanseseilas ett tall (APH 6-20kn)1.4484
Enkeltall Motvind1.3440
Enkeltall Medvind1.4243
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low524.31.1444
Triple Number Coastal/Long Distance Medium411.71.4573
Triple Number Coastal/Long Distance High371.41.6154
Triple Number Windward/Leeward Low681.10.8809
Triple Number Windward/Leeward Medium512.11.1716
Triple Number Windward/Leeward High452.01.3273
Coastal/Long Distance452.41.3263
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind446.41.3440
Predominantly Downwind421.31.4243
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore441.71.3585
Cape Doctor Coastal363.61.6500
Triple Number Coastal/Long Distance Low524.31.1444
Triple Number Coastal/Long Distance Medium411.71.4573
Triple Number Coastal/Long Distance High371.41.6154
Triple Number Windward/Leeward Low681.10.8809
Triple Number Windward/Leeward Medium512.11.1716
Triple Number Windward/Leeward High452.01.3273
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.1444
Triple Number Coastal/Long Distance Medium1.4573
Triple Number Coastal/Long Distance High1.6154
Triple Number Windward/Leeward Low0.8809
Triple Number Windward/Leeward Medium1.1716
Triple Number Windward/Leeward High1.3273
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.1444
Triple Number Coastal/Long Distance Medium1.4573
Triple Number Coastal/Long Distance High1.6154
Triple Number Windward/Leeward Low0.8809
Triple Number Windward/Leeward Medium1.1716
Triple Number Windward/Leeward High1.3273
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance452.41.3263
Triple Number Coastal/Long Distance Low524.31.1444
Triple Number Coastal/Long Distance Medium411.71.4573
Triple Number Coastal/Long Distance High371.41.6154
Triple Number Windward/Leeward Low681.10.8809
Triple Number Windward/Leeward Medium512.11.1716
Triple Number Windward/Leeward High452.01.3273
Predominantly Upwind446.41.3440
Predominantly Downwind421.31.4243
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance754.1572.7482.3429.2400.5378.4343.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance452.41.3263
Triple Number Coastal/Long Distance Low524.31.1444
Triple Number Coastal/Long Distance Medium411.71.4573
Triple Number Coastal/Long Distance High371.41.6154
Triple Number Windward/Leeward Low681.10.8809
Triple Number Windward/Leeward Medium512.11.1716
Triple Number Windward/Leeward High452.01.3273
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance754.1572.7482.3429.2400.5378.4343.7
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low524.31.1444
Triple Number All Purpose Medium411.71.4573
Triple Number All Purpose High371.41.6154
Triple Number Windward/Leeward Low681.10.8809
Triple Number Windward/Leeward Medium512.11.1716
Triple Number Windward/Leeward High452.01.3273
Predominantly Upwind446.41.3440
Predominantly Downwind421.31.4243
Predominantly Upwind Low577.81.0385
Predominantly Upwind Medium462.71.2967
Predominantly Upwind High433.81.3830
Predominantly Downwind Low583.91.0276
Predominantly Downwind Medium419.31.4308
Predominantly Downwind High355.81.6865
Chicago-Mac Upwind1.3196
Chicago-Mac All Purpose1.3553
Chicago-Mac Downwind1.3974
Bayview-Mac Cove Island1.2702
Bayview-Mac Shore1.2833
Harvest Moon Regatta359.41.6694
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy438.91.3672
San Francisco Bay Medium503.21.1923
Predominantly Reaching390.41.5370
Predominantly Reaching Low473.31.2676
Predominantly Reaching Medium386.31.5530
Predominantly Reaching High343.81.7454
Windward/Leeward 60-40 Low681.10.8809
Windward/Leeward 60-40 Medium526.91.1388
Windward/Leeward 60-40 High475.21.2627
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low742.00.8086
5-Band Low / Medium625.10.9599
5-Band Medium503.91.1906
5-Band Medium / High458.41.3090
5-Band High439.01.3667
ORC Ref  03190002SU0Issued on 05/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

FLYING DRAGON

GBR-6770R

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSwan 70 RKMeasurement27/08/2016HINPlan reviewHull constructionSolidCarbon RudderYesLight stanchionsNoTrim tabNo
LOA21.350Max. Beam5.438Draft3.994Displacement28,426Wetted area74.16IMS L18.738LSM018.443Acc. length17.674Sink (kg/mm) 55.51
VCGD-0.131VCGM-0.081RM Rated (kg·m) 852.1Limit of positive stability(°) 123.5Stability Index137.1
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.670PBW0.200PIPA0.0117
PSD0.038PHD0.112PHL0.180
PSA16.0°ESL1.420
ST10.050ST20.200ST30.280
ST40.071ST50.360
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders4Rotating mastNo
P26.700IG29.210ISP29.340MDT10.200MDL10.416MDT20.182MDL20.332TL5.630MW0.325GO0.360
E8.800J7.960BAS2.160FSD0.060SFJ0.630SPLWPLTPS8.440BD0.420MWT774.00MCG9.430
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date27/08/2016MeasurerFIV-120Comment
SFFP0.587FFM2.077FF2.076LCFcl11.965SG1.0270
SAFP19.452FAM1.519FA1.520LCFsh12.275HBI1.693
W1228.0W2228.0W3228.0W4228.0
PD1462.0PD2462.9PD3462.1PD4465.0
WD21.960PLM9000.00GSA1.0RSA1.0RM851.6
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGA2x 300 struct.Water600010.650.00B5 inoxFuel9508013.250.00Total deductible6713.250.00
OTHER ITEMSIdKindDescriptionWeightLCGVCGAMiscellaneous2 watermaker019.500.00BMiscellaneousgenerator40014.050.00CMiscellaneouswindlass302.600.00DMiscellaneousdishwasher015.000.00EMiscellaneouswashing machine014.500.00FMiscellaneousbow thruster00.000.00GMiscellaneousstern radar antenna00.000.00ABatteryN. 12 BATTERIE30010.000.00BBattery3 batteries12014.150.00CBattery2 batteries8017.150.00AEngineCummins 185hpTotal deductible0
ORC Ref  03190002SU0Issued on 05/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

FLYING DRAGON

GBR-6770R

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.111.693.125.517.28136.1927/08/2016
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentC0.090.881.743.575.637.9029.20YesNo 109.5427/08/2016D0.090.831.623.345.277.3627.30YesNo 95.6927/08/2016
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentD31.4528.0929.7715.1615.16100%376.0902/08/2018E29.0026.3027.659.9613.1276%244.0602/08/2023
ORC Ref  03190002SU0Issued on 05/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org