International
Certificate
2023

Boat

BOOMERANG

ITA-3076

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 Angles41.4°39.4°37.2°36.4°36.4°36.4°36.6°
Beat VMG3.824.554.945.115.195.255.27
52°5.726.556.917.087.197.267.34
60°5.996.727.087.297.437.537.65
75°6.176.857.247.567.817.988.21
90°6.056.837.267.668.038.368.88
110°5.946.917.477.978.398.739.40
120°5.766.817.407.998.609.2210.14
135°5.166.367.047.588.208.9410.87
150°4.315.406.387.057.568.139.66
Run VMG3.734.685.546.246.827.308.37
Gybe Angles139.9°147.4°151.9°159.2°173.6°177.2°152.3°

APH: 542.6

CDL: 8.985

GPH: 604.6

CertNo: 23/2

BOAT
ClassFarr 30DesignerFarrBuilderOvington MarineAge date12/1999Series date03/1996Offset fileFARR30.OD.OFFData fileI3076
HULL
Length Overall9.435 mMaximum Beam3.038 mDraft2.165 mDisplacement2,653 kgDLR3.8601IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.360m
CREW
Maximum weight480 kgMinimum weight360 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail34.0835.00Headsail Luffed21.2721.27Headsail FlyingSymmetric67.4367.43Asymmetric
STORM SAIL AREAS (m²)
Trysail9.58Storm Jib6.80Heavy Weather Jib18.35
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment61.8 kg·mStability Index129.6
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  03190002L7VIssued on 10/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

BOOMERANG

ITA-3076

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 VMG941.9790.7728.4704.9693.1686.0683.7
52°628.9549.7521.2508.6500.9495.8490.7
60°601.2535.4508.7493.8484.7478.1470.8
75°583.6525.8497.3476.2461.2451.3438.3
90°594.8527.4496.0470.0448.2430.5405.4
110°605.7521.1482.0451.4429.2412.4382.8
120°625.3528.5486.3450.4418.7390.6354.9
135°697.9566.3511.7474.8439.0402.5331.1
150°835.6666.5563.9510.9476.2442.8372.9
Run VMG964.8769.6650.2576.6528.0492.9430.0
Selected Courses
Windward / Leeward953.4780.1689.3640.8610.5589.4556.8
All purpose735.6618.2561.8529.0506.2488.0458.4
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward664.70.9027
All purpose542.61.1057
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low676.90.8864
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High481.51.2462
Triple Number Windward/Leeward Low866.80.6922
Triple Number Windward/Leeward Medium661.00.9077
Triple Number Windward/Leeward High582.51.0301
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.71.0192
Triple Number Coastal/Long Distance Low676.90.8864
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High481.51.2462
Triple Number Windward/Leeward Low866.80.6922
Triple Number Windward/Leeward Medium661.00.9077
Triple Number Windward/Leeward High582.51.0301
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance954.5737.0626.8563.2524.8491.2436.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8033
Downwind "popa"0.9519
70% up, 30% down "Ilhabela"0.8428
30% up, 70% down "Ilhabela-inverso"0.9019
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low676.90.8864
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High481.51.2462
Triple Number Windward/Leeward Low866.80.6922
Triple Number Windward/Leeward Medium661.00.9077
Triple Number Windward/Leeward High582.51.0301
Predominantly Upwind586.41.0232
Predominantly Downwind550.31.0903
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low676.90.8864
Triple Number All Purpose Medium541.71.1077
Triple Number All Purpose High481.51.2462
Triple Number Windward/Leeward Low866.80.6922
Triple Number Windward/Leeward Medium661.00.9077
Triple Number Windward/Leeward High582.51.0301
Predominantly Upwind586.41.0232
Predominantly Downwind550.31.0903
Predominantly Upwind Low741.40.8093
Predominantly Upwind Medium606.70.9889
Predominantly Upwind High573.81.0457
Predominantly Downwind Low748.40.8018
Predominantly Downwind Medium550.01.0909
Predominantly Downwind High447.51.3407
Chicago-Mac Upwind1.0070
Chicago-Mac All Purpose1.0367
Chicago-Mac Downwind1.0711
Bayview-Mac Cove Island0.9757
Bayview-Mac Shore0.9848
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching516.41.1620
Predominantly Reaching Low617.20.9722
Predominantly Reaching Medium514.61.1659
Predominantly Reaching High445.21.3477
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low940.00.6383
5-Band Low / Medium798.60.7513
5-Band Medium651.10.9216
5-Band Medium / High591.81.0139
5-Band High562.51.0667
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.71.0192
Triple Number Coastal/Long Distance Low676.90.8864
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High481.51.2462
Triple Number Windward/Leeward Low866.80.6922
Triple Number Windward/Leeward Medium661.00.9077
Triple Number Windward/Leeward High582.51.0301
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance954.5737.0626.8563.2524.8491.2436.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.71.0192
Triple Number Coastal/Long Distance Low676.90.8864
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High481.51.2462
Triple Number Windward/Leeward Low866.80.6922
Triple Number Windward/Leeward Medium661.00.9077
Triple Number Windward/Leeward High582.51.0301
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance954.5737.0626.8563.2524.8491.2436.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance588.7
Triple Number Coastal/Long Distance Low676.9
Triple Number Coastal/Long Distance Medium541.7
Triple Number Coastal/Long Distance High481.5
Triple Number Windward/Leeward Low866.8
Triple Number Windward/Leeward Medium661.0
Triple Number Windward/Leeward High582.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance954.5737.0626.8563.2524.8491.2436.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.71.0192
Triple Number Coastal/Long Distance Low676.90.8864
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High481.51.2462
Triple Number Windward/Leeward Low866.80.6922
Triple Number Windward/Leeward Medium661.00.9077
Triple Number Windward/Leeward High582.51.0301
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance954.5737.0626.8563.2524.8491.2436.2
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)588.71.0192
Triple Number Coastal/Long Distance Low676.90.8864
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High481.51.2462
Triple Number Windward/Leeward Low866.80.6922
Triple Number Windward/Leeward Medium661.00.9077
Triple Number Windward/Leeward High582.51.0301
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance954.5737.0626.8563.2524.8491.2436.2
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low676.90.8864
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High481.51.2462
Triple Number Windward/Leeward Low866.80.6922
Triple Number Windward/Leeward Medium661.00.9077
Triple Number Windward/Leeward High582.51.0301
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8864
Triple Number Coastal/Long Distance Medium1.1077
Triple Number Coastal/Long Distance High1.2462
Triple Number Windward/Leeward Low0.6922
Triple Number Windward/Leeward Medium0.9077
Triple Number Windward/Leeward High1.0301
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance954.5737.0626.8563.2524.8491.2436.2
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.71.0192
Triple Number Coastal/Long Distance Low676.90.8864
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High481.51.2462
Triple Number Windward/Leeward Low866.80.6922
Triple Number Windward/Leeward Medium661.00.9077
Triple Number Windward/Leeward High582.51.0301
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance954.5737.0626.8563.2524.8491.2436.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low676.90.8864
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High481.51.2462
Triple Number Windward/Leeward Low866.80.6922
Triple Number Windward/Leeward Medium661.00.9077
Triple Number Windward/Leeward High582.51.0301
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.71.0192
Triple Number Coastal/Long Distance Low676.90.8864
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High481.51.2462
Triple Number Windward/Leeward Low866.80.6922
Triple Number Windward/Leeward Medium661.00.9077
Triple Number Windward/Leeward High582.51.0301
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance954.5737.0626.8563.2524.8491.2436.2
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low866.80.6922
Triple Number Windward/Leeward Medium661.00.9077
Triple Number Windward/Leeward High582.51.0301
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance954.5737.0626.8563.2524.8491.2436.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low676.9
Triple Number Coastal/Long Distance Medium541.7
Triple Number Coastal/Long Distance High481.5
Triple Number Windward/Leeward Low866.8
Triple Number Windward/Leeward Medium661.0
Triple Number Windward/Leeward High582.5
Predominantly Upwind586.4
Predominantly Downwind550.3
Predominantly Reaching527.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.71.0192
Triple Number Coastal/Long Distance Low676.90.8864
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High481.51.2462
Triple Number Windward/Leeward Low866.80.6922
Triple Number Windward/Leeward Medium661.00.9077
Triple Number Windward/Leeward High582.51.0301
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance954.5737.0626.8563.2524.8491.2436.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8864
Triple Number Coastal/Long Distance Medium1.1077
Triple Number Coastal/Long Distance High1.2462
Triple Number Windward/Leeward Low0.6922
Triple Number Windward/Leeward Medium0.9077
Triple Number Windward/Leeward High1.0301
Coastal/Long Distance1.0192
Predominantly Upwind1.0232
Predominantly Downwind1.0903
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8864
Tretall Distanseseilas Mellomvind1.1077
Tretall Distanseseilas Mye vind1.2462
Tretall Pølsebane Lite vind0.6922
Tretall Pølsebane Mellomvind0.9077
Tretall Pølsebane Mye vind1.0301
Distanseseilas ett tall (OSN 8-16kn)1.0192
Distanseseilas ett tall (APH 6-20kn)1.1057
Enkeltall Motvind1.0232
Enkeltall Medvind1.0903
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low676.90.8864
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High481.51.2462
Triple Number Windward/Leeward Low866.80.6922
Triple Number Windward/Leeward Medium661.00.9077
Triple Number Windward/Leeward High582.51.0301
Coastal/Long Distance588.71.0192
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind586.41.0232
Predominantly Downwind550.31.0903
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore566.61.0589
Cape Doctor Coastal467.31.2841
Triple Number Coastal/Long Distance Low676.90.8864
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High481.51.2462
Triple Number Windward/Leeward Low866.80.6922
Triple Number Windward/Leeward Medium661.00.9077
Triple Number Windward/Leeward High582.51.0301
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8864
Triple Number Coastal/Long Distance Medium1.1077
Triple Number Coastal/Long Distance High1.2462
Triple Number Windward/Leeward Low0.6922
Triple Number Windward/Leeward Medium0.9077
Triple Number Windward/Leeward High1.0301
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8864
Triple Number Coastal/Long Distance Medium1.1077
Triple Number Coastal/Long Distance High1.2462
Triple Number Windward/Leeward Low0.6922
Triple Number Windward/Leeward Medium0.9077
Triple Number Windward/Leeward High1.0301
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.71.0192
Triple Number Coastal/Long Distance Low676.90.8864
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High481.51.2462
Triple Number Windward/Leeward Low866.80.6922
Triple Number Windward/Leeward Medium661.00.9077
Triple Number Windward/Leeward High582.51.0301
Predominantly Upwind586.41.0232
Predominantly Downwind550.31.0903
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance954.5737.0626.8563.2524.8491.2436.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance588.71.0192
Triple Number Coastal/Long Distance Low676.90.8864
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High481.51.2462
Triple Number Windward/Leeward Low866.80.6922
Triple Number Windward/Leeward Medium661.00.9077
Triple Number Windward/Leeward High582.51.0301
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance954.5737.0626.8563.2524.8491.2436.2
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low676.90.8864
Triple Number All Purpose Medium541.71.1077
Triple Number All Purpose High481.51.2462
Triple Number Windward/Leeward Low866.80.6922
Triple Number Windward/Leeward Medium661.00.9077
Triple Number Windward/Leeward High582.51.0301
Predominantly Upwind586.41.0232
Predominantly Downwind550.31.0903
Predominantly Upwind Low741.40.8093
Predominantly Upwind Medium606.70.9889
Predominantly Upwind High573.81.0457
Predominantly Downwind Low748.40.8018
Predominantly Downwind Medium550.01.0909
Predominantly Downwind High447.51.3407
Chicago-Mac Upwind1.0070
Chicago-Mac All Purpose1.0367
Chicago-Mac Downwind1.0711
Bayview-Mac Cove Island0.9757
Bayview-Mac Shore0.9848
Harvest Moon Regatta466.81.2853
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy567.11.0580
San Francisco Bay Medium651.00.9217
Predominantly Reaching516.41.1620
Predominantly Reaching Low617.20.9722
Predominantly Reaching Medium514.61.1659
Predominantly Reaching High445.21.3477
Windward/Leeward 60-40 Low866.70.6923
Windward/Leeward 60-40 Medium680.00.8823
Windward/Leeward 60-40 High618.00.9709
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low940.00.6383
5-Band Low / Medium798.60.7513
5-Band Medium651.10.9216
5-Band Medium / High591.81.0139
5-Band High562.51.0667
ORC Ref  03190002L7VIssued on 10/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

BOOMERANG

ITA-3076

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)
ClassFarr 30Measurement04/05/2023HINPlan reviewHull constructionCoredCarbon RudderYesLight stanchionsNoTrim tabNo
LOA9.435Max. Beam3.038Draft2.165Displacement2,653Wetted area16.86IMS L8.996LSM08.824Acc. length9.435Sink (kg/mm) 12.55
VCGD-0.421VCGM-0.402RM Rated (kg·m) 61.8Limit of positive stability(°) 134.5Stability Index129.6
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.360PBW0.093PIPA0.0032
EDL1.278ST10.042ST20.178
ST30.178ST40.112ST50.248
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P12.300IG11.624ISP11.674MDT10.084MDL10.143MDT20.062MDL20.106TL1.980MW0.141GO0.150
E4.450J3.320BAS1.254FSD0.027SFJ0.110SPL4.218WPLTPS4.320BD0.130MWT73.50MCG4.550
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date30/03/2014MeasurerFIV-164Comment
SFFP0.222FFM1.021FF1.021LCFcl5.389SG1.0250
SAFP8.685FAM0.725FA0.726LCFsh5.589HBI0.908
W141.3W241.3W341.3W441.3
PD1564.4PD2567.1PD3563.9PD4564.8
WD10.700PLM9000.00GSA1.0RSA1.0RM61.6
TANKS
INVENTORY
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCGAFixed12 pani pb967.250.00Fixed Ballast Total96
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGApvcWater6006.250.00BFuel3556.800.00Total deductible46.800.00
OTHER ITEMSIdKindDescriptionWeightLCGVCGABattery2 x 80 Ah06.570.00AEngineVolvo 9 hpTotal deductible0
ORC Ref  03190002L7VIssued on 10/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

BOOMERANG

ITA-3076

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentD0.311.101.883.003.8234.0804/05/2023C0.311.011.883.003.8233.9404/04/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentD0.100.551.011.852.663.4111.77YesNo 21.2704/05/2023A0.110.540.991.802.623.4411.56YesNo 20.6605/05/2021B0.080.530.981.782.623.4411.51YesNo 20.4705/05/2021
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA12.1912.1912.196.596.8367.4307/06/2017B11.4411.4411.446.146.2058.6506/03/2009
ORC Ref  03190002L7VIssued on 10/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org