International
Certificate
2022

Boat

CHRISTOPHER DRAGON

ITA 2277

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles44.1°42.4°41.7°40.6°40.6°40.5°40.0°
Beat VMG3.464.214.795.145.295.365.46
52°5.356.397.117.497.647.717.79
60°5.696.737.367.697.877.968.03
75°5.986.997.537.868.148.368.56
90°6.017.187.707.928.228.559.10
110°6.177.367.948.418.718.989.45
120°6.057.277.898.418.969.3610.00
135°5.376.767.618.118.649.1910.62
150°4.565.746.847.577.948.289.05
Run VMG3.954.975.926.566.887.348.11
Gybe Angles144.2°147.8°147.8°150.7°151.1°173.0°175.7°

APH: 528.4

CDL: 9.761

GPH: 593.3

CertNo: US7587

BOAT
ClassItalia 11.98DesignerPolliBuilderItalia YachtsAge date10/2019Series date04/2019Offset fileIY1198+.offData fileUS2277-2
HULL
Length Overall11.650 mMaximum Beam3.972 mDraft2.125 mDisplacement6,714 kgDLR6.4869IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.098%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.452m
CREW
Maximum weight700 kgMinimum weight525 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail47.6248.78Headsail Luffed39.0339.03Headsail FlyingSymmetricAsymmetric147.65147.65 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail13.64Storm Jib11.07Heavy Weather Jib29.89
SAIL LIMITS
Headsails5  Spinnakers4 * Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment166.8 kg·mStability Index115.6
COMMENTS
Interior cruising items removed Lead shot added to keel sump
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  045600023NUIssued on 27/05/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org

International
Certificate
2022

Boat

CHRISTOPHER DRAGON

ITA 2277

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1040.9854.6751.1700.8680.9672.0659.5
52°673.3563.8506.2481.0471.4467.0462.4
60°632.5535.3489.3468.3457.3452.2448.5
75°602.1515.1478.1458.1442.5430.5420.3
90°598.7501.3467.4454.8438.2420.9395.6
110°583.9489.4453.1428.1413.2401.0381.1
120°595.4495.0456.4428.0402.0384.5360.2
135°669.9532.2473.0444.1416.7391.7339.0
150°788.6627.5526.6475.6453.6434.8397.8
Run VMG910.6724.6608.0548.7523.2490.3443.9
Selected Courses
Windward / Leeward975.7789.6679.6624.7602.1581.1551.7
All purpose747.7613.5544.0509.1490.2475.1451.9
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward657.20.9130
All purpose528.41.1355
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low680.60.8816
Triple Number Coastal/Long Distance Medium524.71.1435
Triple Number Coastal/Long Distance High470.11.2762
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium651.10.9215
Triple Number Windward/Leeward High575.31.0429
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance576.61.0406
Triple Number Coastal/Long Distance Low680.60.8816
Triple Number Coastal/Long Distance Medium524.71.1435
Triple Number Coastal/Long Distance High470.11.2762
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium651.10.9215
Triple Number Windward/Leeward High575.31.0429
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance969.2739.6612.4543.8508.8479.1431.4
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.7836
Downwind "popa"0.9884
70% up, 30% down "Ilhabela"0.8355
30% up, 70% down "Ilhabela-inverso"0.9165
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low680.60.8816
Triple Number Coastal/Long Distance Medium524.71.1435
Triple Number Coastal/Long Distance High470.11.2762
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium651.10.9215
Triple Number Windward/Leeward High575.31.0429
Predominantly Upwind577.61.0388
Predominantly Downwind530.01.1320
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low680.60.8816
Triple Number All Purpose Medium524.71.1435
Triple Number All Purpose High470.11.2762
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium651.10.9215
Triple Number Windward/Leeward High575.31.0429
Predominantly Upwind577.61.0388
Predominantly Downwind530.01.1320
Predominantly Upwind Low776.10.7731
Predominantly Upwind Medium600.20.9996
Predominantly Upwind High554.71.0816
Predominantly Downwind Low728.60.8235
Predominantly Downwind Medium522.61.1481
Predominantly Downwind High444.11.3509
Chicago-Mac Upwind1.0198
Chicago-Mac All Purpose1.0627
Chicago-Mac Downwind1.1146
Bayview-Mac Cove Island0.9843
Bayview-Mac Shore0.9884
Victoria-Maui1.1851
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance576.61.0406
Triple Number Coastal/Long Distance Low680.60.8816
Triple Number Coastal/Long Distance Medium524.71.1435
Triple Number Coastal/Long Distance High470.11.2762
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium651.10.9215
Triple Number Windward/Leeward High575.31.0429
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance969.2739.6612.4543.8508.8479.1431.4
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance576.61.0406
Triple Number Coastal/Long Distance Low680.60.8816
Triple Number Coastal/Long Distance Medium524.71.1435
Triple Number Coastal/Long Distance High470.11.2762
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium651.10.9215
Triple Number Windward/Leeward High575.31.0429
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance969.2739.6612.4543.8508.8479.1431.4
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance576.6
Triple Number Coastal/Long Distance Low680.6
Triple Number Coastal/Long Distance Medium524.7
Triple Number Coastal/Long Distance High470.1
Triple Number Windward/Leeward Low882.6
Triple Number Windward/Leeward Medium651.1
Triple Number Windward/Leeward High575.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance969.2739.6612.4543.8508.8479.1431.4
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance576.61.0406
Triple Number Coastal/Long Distance Low680.60.8816
Triple Number Coastal/Long Distance Medium524.71.1435
Triple Number Coastal/Long Distance High470.11.2762
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium651.10.9215
Triple Number Windward/Leeward High575.31.0429
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance969.2739.6612.4543.8508.8479.1431.4
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)576.61.0406
Triple Number Coastal/Long Distance Low680.60.8816
Triple Number Coastal/Long Distance Medium524.71.1435
Triple Number Coastal/Long Distance High470.11.2762
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium651.10.9215
Triple Number Windward/Leeward High575.31.0429
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance969.2739.6612.4543.8508.8479.1431.4
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low680.60.8816
Triple Number Coastal/Long Distance Medium524.71.1435
Triple Number Coastal/Long Distance High470.11.2762
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium651.10.9215
Triple Number Windward/Leeward High575.31.0429
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8816
Triple Number Coastal/Long Distance Medium1.1435
Triple Number Coastal/Long Distance High1.2762
Triple Number Windward/Leeward Low0.6798
Triple Number Windward/Leeward Medium0.9215
Triple Number Windward/Leeward High1.0429
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance969.2739.6612.4543.8508.8479.1431.4
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance576.61.0406
Triple Number Coastal/Long Distance Low680.60.8816
Triple Number Coastal/Long Distance Medium524.71.1435
Triple Number Coastal/Long Distance High470.11.2762
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium651.10.9215
Triple Number Windward/Leeward High575.31.0429
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance969.2739.6612.4543.8508.8479.1431.4
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low680.60.8816
Triple Number Coastal/Long Distance Medium524.71.1435
Triple Number Coastal/Long Distance High470.11.2762
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium651.10.9215
Triple Number Windward/Leeward High575.31.0429
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance576.61.0406
Triple Number Coastal/Long Distance Low680.60.8816
Triple Number Coastal/Long Distance Medium524.71.1435
Triple Number Coastal/Long Distance High470.11.2762
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium651.10.9215
Triple Number Windward/Leeward High575.31.0429
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance969.2739.6612.4543.8508.8479.1431.4
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance576.61.0406
Triple Number Coastal/Long Distance Low680.60.8816
Triple Number Coastal/Long Distance Medium524.71.1435
Triple Number Coastal/Long Distance High470.11.2762
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium651.10.9215
Triple Number Windward/Leeward High575.31.0429
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance969.2739.6612.4543.8508.8479.1431.4
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium651.10.9215
Triple Number Windward/Leeward High575.31.0429
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance969.2739.6612.4543.8508.8479.1431.4
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low680.6
Triple Number Coastal/Long Distance Medium524.7
Triple Number Coastal/Long Distance High470.1
Triple Number Windward/Leeward Low882.6
Triple Number Windward/Leeward Medium651.1
Triple Number Windward/Leeward High575.3
Predominantly Upwind577.6
Predominantly Downwind530.0
Predominantly Reaching509.1
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance576.61.0406
Triple Number Coastal/Long Distance Low680.60.8816
Triple Number Coastal/Long Distance Medium524.71.1435
Triple Number Coastal/Long Distance High470.11.2762
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium651.10.9215
Triple Number Windward/Leeward High575.31.0429
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance969.2739.6612.4543.8508.8479.1431.4
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8816
Triple Number Coastal/Long Distance Medium1.1435
Triple Number Coastal/Long Distance High1.2762
Triple Number Windward/Leeward Low0.6798
Triple Number Windward/Leeward Medium0.9215
Triple Number Windward/Leeward High1.0429
Coastal/Long Distance1.0406
Predominantly Upwind1.0388
Predominantly Downwind1.1320
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.0406
Tretall Distanseseilas Lite vind0.8816
Tretall Distanseseilas Mellomvind1.1435
Tretall Distanseseilas Mye vind1.2762
Tretall Pølsebane Lite vind0.6798
Tretall Pølsebane Mellomvind0.9215
Tretall Pølsebane Mye vind1.0429
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas969.2739.6612.4543.8508.8479.1431.4
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low680.60.8816
Triple Number Coastal/Long Distance Medium524.71.1435
Triple Number Coastal/Long Distance High470.11.2762
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium651.10.9215
Triple Number Windward/Leeward High575.31.0429
Coastal/Long Distance576.61.0406
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind577.61.0388
Predominantly Downwind530.01.1320
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore560.51.0704
Cape Doctor Coastal458.81.3076
Triple Number Coastal/Long Distance Low680.60.8816
Triple Number Coastal/Long Distance Medium524.71.1435
Triple Number Coastal/Long Distance High470.11.2762
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium651.10.9215
Triple Number Windward/Leeward High575.31.0429
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8816
Triple Number Coastal/Long Distance Medium1.1435
Triple Number Coastal/Long Distance High1.2762
Triple Number Windward/Leeward Low0.6798
Triple Number Windward/Leeward Medium0.9215
Triple Number Windward/Leeward High1.0429
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8816
Triple Number Coastal/Long Distance Medium1.1435
Triple Number Coastal/Long Distance High1.2762
Triple Number Windward/Leeward Low0.6798
Triple Number Windward/Leeward Medium0.9215
Triple Number Windward/Leeward High1.0429
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance576.61.0406
Triple Number Coastal/Long Distance Low680.60.8816
Triple Number Coastal/Long Distance Medium524.71.1435
Triple Number Coastal/Long Distance High470.11.2762
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium651.10.9215
Triple Number Windward/Leeward High575.31.0429
Predominantly Upwind577.61.0388
Predominantly Downwind530.01.1320
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance969.2739.6612.4543.8508.8479.1431.4
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance576.61.0406
Triple Number Coastal/Long Distance Low680.60.8816
Triple Number Coastal/Long Distance Medium524.71.1435
Triple Number Coastal/Long Distance High470.11.2762
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium651.10.9215
Triple Number Windward/Leeward High575.31.0429
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance969.2739.6612.4543.8508.8479.1431.4
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low680.60.8816
Triple Number All Purpose Medium524.71.1435
Triple Number All Purpose High470.11.2762
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium651.10.9215
Triple Number Windward/Leeward High575.31.0429
Predominantly Upwind577.61.0388
Predominantly Downwind530.01.1320
Predominantly Upwind Low776.10.7731
Predominantly Upwind Medium600.20.9996
Predominantly Upwind High554.71.0816
Predominantly Downwind Low728.60.8235
Predominantly Downwind Medium522.61.1481
Predominantly Downwind High444.11.3509
Chicago-Mac Upwind1.0198
Chicago-Mac All Purpose1.0627
Chicago-Mac Downwind1.1146
Bayview-Mac Cove Island0.9843
Bayview-Mac Shore0.9884
Harvest Moon Regatta462.31.2979
Victoria-Maui1.1851
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low961.40.6241
5-Band Low / Medium805.80.7446
5-Band Medium640.20.9372
5-Band Medium / High583.41.0284
5-Band High556.81.0776
ORC Ref  045600023NUIssued on 27/05/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org

International
Certificate
2022

Boat

CHRISTOPHER DRAGON

ITA 2277

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassItalia 11.98Measurement22/05/2022HINPlan reviewHull constructionCoredAramid Hull CoreNoCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.650Max. Beam3.972Draft2.125Displacement6,714Wetted area29.22IMS L10.440LSM010.115Acc. length11.650Sink (kg/mm) 22.02
VCGD0.171VCGM0.108RM Measured (kg·m) 166.8RM Default (kg·m) 183.9Limit of positive stability(°) 116.5Stability Index115.6
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.452PBW0.117PIPA0.0040
EDL1.930ST10.065ST20.180
ST30.180ST40.110ST50.350
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2
P14.560IG14.801ISP16.471MDT10.130MDL10.215MDT20.130MDL20.190TL1.370MW0.215GO0.240
E5.350J4.750BAS1.521FSD0.036SFJ0.150SPL4.840WPLTPS6.100BD0.260MWT148.80MCG5.830
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date22/05/2022MeasurerComment
SFFP0.000FFM1.273FF1.274LCFcl6.526SG1.0160
SAFP11.642FAM0.337FA0.344LCFsh6.774HBI1.334
W1120.6W2120.6W3120.6W4120.6LCFD6.457
PD1289.5PD2291.5PD3290.2PD4289.0
WD5.094PLM9000.00GSA1.0RSA1.0
TANKS
INVENTORY
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCGAFixedLead shot added to keel sump2085.78-0.650.00Fixed Ballast Total208
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGCPVC stbdWater3607.850.00BSS port setteeWater20009.300.00ASS stbd setteeFuel110319.300.00Total deductible269.300.00
Total deductible
ORC Ref  045600023NUIssued on 27/05/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org

International
Certificate
2022

Boat

CHRISTOPHER DRAGON

ITA 2277

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialCommentPH 10.521.322.133.484.5447.6201/02/2022UKUnknown
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialCommentG0.120.811.502.713.854.9214.86YesNo 39.0329/03/2021QuantumCarbonJ1F0.130.801.492.733.874.9214.81YesNo 39.0029/03/2021QuantumCarbonJ2H0.120.721.342.533.704.8614.85YesNo 37.2017/06/2021QuantumCarbonJ3E4.5514.15NoNo 32.7729/03/2021QuantumSpectraStaysail
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialCommentA2-B18.9515.8417.4010.1910.17100%147.6519/05/2022UKUnknownA1.518.5516.6117.589.7210.4193%144.4201/02/2022UlmerUnknownA-318.1016.1417.127.819.1585%115.2525/03/2022UKUnknownA3
ORC Ref  045600023NUIssued on 27/05/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org