International
Certificate
2023

Boat

Elbow Room

USA 88222

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 Angles45.6°41.1°39.4°38.2°37.8°37.6°38.2°
Beat VMG3.864.655.165.385.495.555.58
52°6.046.927.417.627.737.797.85
60°6.507.277.617.837.948.018.08
75°6.917.627.898.058.238.358.49
90°6.977.738.118.368.538.698.93
110°6.587.538.048.438.799.129.65
120°6.197.408.038.508.919.239.83
135°5.566.907.738.278.789.3210.68
150°4.705.936.977.698.108.469.24
Run VMG4.075.146.046.667.027.458.26
Gybe Angles143.3°146.9°149.2°150.7°150.7°173.0°175.7°

APH: 509.6

CDL: 10.499

GPH: 566.6

CertNo: US7078

BOAT
ClassJ 122DesignerJ boatsBuilderJ Boats EuropeAge date01/2008Series date01/2008Offset filej122 VER.OFFData fileUS7078
HULL
Length Overall12.190 mMaximum Beam3.638 mDraft2.217 mDisplacement6,944 kgDLR5.7507IMS DivisionCruiser/RacerDynamic Allowance0.050%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFeathering 3 bladesDiameter0.418m
CREW
Maximum weight845 kgMinimum weight634 kg * when appliedNon Manual PowerCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail49.6350.61Headsail Luffed43.3443.34Headsail Flying93.6093.60SymmetricAsymmetric154.69154.69 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail14.55Storm Jib14.16Heavy Weather Jib38.22
SAIL LIMITS
Headsails6  Spinnakers5
STABILITY
Righting Moment164.6 kg·mStability Index117.1
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  04560002NOPIssued on 05/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

Elbow Room

USA 88222

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 VMG933.0773.7697.3669.2655.6648.2645.5
52°595.9520.1485.6472.4465.9462.1458.8
60°553.9494.9472.8459.7453.4449.4445.3
75°520.8472.6456.1447.3437.2431.1423.9
90°516.2465.8443.7430.8421.9414.3403.2
110°546.8477.9447.6426.9409.6394.9373.0
120°581.6486.8448.5423.7404.1390.1366.2
135°647.5521.9465.9435.4409.9386.1336.9
150°765.6606.8516.2468.4444.6425.6389.7
Run VMG884.0700.7596.1540.3513.2483.3436.1
Selected Courses
Windward / Leeward908.5737.2646.7604.8584.4565.7540.8
All purpose687.6575.9521.5494.9479.2466.4447.3
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward630.40.9518
All purpose509.61.1774
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High462.41.2975
Triple Number Windward/Leeward Low822.80.7292
Triple Number Windward/Leeward Medium624.70.9605
Triple Number Windward/Leeward High561.11.0694
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance554.91.0813
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High462.41.2975
Triple Number Windward/Leeward Low822.80.7292
Triple Number Windward/Leeward Medium624.70.9605
Triple Number Windward/Leeward High561.11.0694
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance906.1692.5585.0527.7497.5471.8430.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8362
Downwind "popa"1.0112
70% up, 30% down "Ilhabela"0.8820
30% up, 70% down "Ilhabela-inverso"0.9515
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High462.41.2975
Triple Number Windward/Leeward Low822.80.7292
Triple Number Windward/Leeward Medium624.70.9605
Triple Number Windward/Leeward High561.11.0694
Predominantly Upwind551.31.0883
Predominantly Downwind513.21.1691
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low631.70.9498
Triple Number All Purpose Medium506.61.1843
Triple Number All Purpose High462.41.2975
Triple Number Windward/Leeward Low822.80.7292
Triple Number Windward/Leeward Medium624.70.9605
Triple Number Windward/Leeward High561.11.0694
Predominantly Upwind551.31.0883
Predominantly Downwind513.21.1691
Predominantly Upwind Low708.20.8472
Predominantly Upwind Medium571.91.0492
Predominantly Upwind High542.61.1058
Predominantly Downwind Low691.50.8676
Predominantly Downwind Medium510.31.1758
Predominantly Downwind High437.61.3711
Chicago-Mac Upwind1.0710
Chicago-Mac All Purpose1.1079
Chicago-Mac Downwind1.1507
Bayview-Mac Cove Island1.0421
Bayview-Mac Shore1.0469
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching479.51.2514
Predominantly Reaching Low566.01.0601
Predominantly Reaching Medium474.41.2648
Predominantly Reaching High426.11.4080
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low895.30.6701
5-Band Low / Medium755.70.7940
5-Band Medium616.10.9739
5-Band Medium / High568.01.0563
5-Band High545.11.1007
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance554.91.0813
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High462.41.2975
Triple Number Windward/Leeward Low822.80.7292
Triple Number Windward/Leeward Medium624.70.9605
Triple Number Windward/Leeward High561.11.0694
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance906.1692.5585.0527.7497.5471.8430.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance554.91.0813
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High462.41.2975
Triple Number Windward/Leeward Low822.80.7292
Triple Number Windward/Leeward Medium624.70.9605
Triple Number Windward/Leeward High561.11.0694
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance906.1692.5585.0527.7497.5471.8430.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance554.9
Triple Number Coastal/Long Distance Low631.7
Triple Number Coastal/Long Distance Medium506.6
Triple Number Coastal/Long Distance High462.4
Triple Number Windward/Leeward Low822.8
Triple Number Windward/Leeward Medium624.7
Triple Number Windward/Leeward High561.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance906.1692.5585.0527.7497.5471.8430.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance554.91.0813
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High462.41.2975
Triple Number Windward/Leeward Low822.80.7292
Triple Number Windward/Leeward Medium624.70.9605
Triple Number Windward/Leeward High561.11.0694
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance906.1692.5585.0527.7497.5471.8430.7
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)554.91.0813
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High462.41.2975
Triple Number Windward/Leeward Low822.80.7292
Triple Number Windward/Leeward Medium624.70.9605
Triple Number Windward/Leeward High561.11.0694
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance906.1692.5585.0527.7497.5471.8430.7
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High462.41.2975
Triple Number Windward/Leeward Low822.80.7292
Triple Number Windward/Leeward Medium624.70.9605
Triple Number Windward/Leeward High561.11.0694
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9498
Triple Number Coastal/Long Distance Medium1.1843
Triple Number Coastal/Long Distance High1.2975
Triple Number Windward/Leeward Low0.7292
Triple Number Windward/Leeward Medium0.9605
Triple Number Windward/Leeward High1.0694
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance906.1692.5585.0527.7497.5471.8430.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance554.91.0813
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High462.41.2975
Triple Number Windward/Leeward Low822.80.7292
Triple Number Windward/Leeward Medium624.70.9605
Triple Number Windward/Leeward High561.11.0694
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance906.1692.5585.0527.7497.5471.8430.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High462.41.2975
Triple Number Windward/Leeward Low822.80.7292
Triple Number Windward/Leeward Medium624.70.9605
Triple Number Windward/Leeward High561.11.0694
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance554.91.0813
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High462.41.2975
Triple Number Windward/Leeward Low822.80.7292
Triple Number Windward/Leeward Medium624.70.9605
Triple Number Windward/Leeward High561.11.0694
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance906.1692.5585.0527.7497.5471.8430.7
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low822.80.7292
Triple Number Windward/Leeward Medium624.70.9605
Triple Number Windward/Leeward High561.11.0694
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance906.1692.5585.0527.7497.5471.8430.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low631.7
Triple Number Coastal/Long Distance Medium506.6
Triple Number Coastal/Long Distance High462.4
Triple Number Windward/Leeward Low822.8
Triple Number Windward/Leeward Medium624.7
Triple Number Windward/Leeward High561.1
Predominantly Upwind551.3
Predominantly Downwind513.2
Predominantly Reaching490.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance554.91.0813
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High462.41.2975
Triple Number Windward/Leeward Low822.80.7292
Triple Number Windward/Leeward Medium624.70.9605
Triple Number Windward/Leeward High561.11.0694
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance906.1692.5585.0527.7497.5471.8430.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9498
Triple Number Coastal/Long Distance Medium1.1843
Triple Number Coastal/Long Distance High1.2975
Triple Number Windward/Leeward Low0.7292
Triple Number Windward/Leeward Medium0.9605
Triple Number Windward/Leeward High1.0694
Coastal/Long Distance1.0813
Predominantly Upwind1.0883
Predominantly Downwind1.1691
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9498
Tretall Distanseseilas Mellomvind1.1843
Tretall Distanseseilas Mye vind1.2975
Tretall Pølsebane Lite vind0.7292
Tretall Pølsebane Mellomvind0.9605
Tretall Pølsebane Mye vind1.0694
Distanseseilas ett tall (OSN 8-16kn)1.0813
Distanseseilas ett tall (APH 6-20kn)1.1774
Enkeltall Motvind1.0883
Enkeltall Medvind1.1691
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High462.41.2975
Triple Number Windward/Leeward Low822.80.7292
Triple Number Windward/Leeward Medium624.70.9605
Triple Number Windward/Leeward High561.11.0694
Coastal/Long Distance554.91.0813
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind551.31.0883
Predominantly Downwind513.21.1691
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore548.31.0944
Cape Doctor Coastal453.01.3245
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High462.41.2975
Triple Number Windward/Leeward Low822.80.7292
Triple Number Windward/Leeward Medium624.70.9605
Triple Number Windward/Leeward High561.11.0694
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9498
Triple Number Coastal/Long Distance Medium1.1843
Triple Number Coastal/Long Distance High1.2975
Triple Number Windward/Leeward Low0.7292
Triple Number Windward/Leeward Medium0.9605
Triple Number Windward/Leeward High1.0694
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9498
Triple Number Coastal/Long Distance Medium1.1843
Triple Number Coastal/Long Distance High1.2975
Triple Number Windward/Leeward Low0.7292
Triple Number Windward/Leeward Medium0.9605
Triple Number Windward/Leeward High1.0694
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance554.91.0813
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High462.41.2975
Triple Number Windward/Leeward Low822.80.7292
Triple Number Windward/Leeward Medium624.70.9605
Triple Number Windward/Leeward High561.11.0694
Predominantly Upwind551.31.0883
Predominantly Downwind513.21.1691
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance906.1692.5585.0527.7497.5471.8430.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance554.91.0813
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High462.41.2975
Triple Number Windward/Leeward Low822.80.7292
Triple Number Windward/Leeward Medium624.70.9605
Triple Number Windward/Leeward High561.11.0694
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance906.1692.5585.0527.7497.5471.8430.7
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low631.70.9498
Triple Number All Purpose Medium506.61.1843
Triple Number All Purpose High462.41.2975
Triple Number Windward/Leeward Low822.80.7292
Triple Number Windward/Leeward Medium624.70.9605
Triple Number Windward/Leeward High561.11.0694
Predominantly Upwind551.31.0883
Predominantly Downwind513.21.1691
Predominantly Upwind Low708.20.8472
Predominantly Upwind Medium571.91.0492
Predominantly Upwind High542.61.1058
Predominantly Downwind Low691.50.8676
Predominantly Downwind Medium510.31.1758
Predominantly Downwind High437.61.3711
Chicago-Mac Upwind1.0710
Chicago-Mac All Purpose1.1079
Chicago-Mac Downwind1.1507
Bayview-Mac Cove Island1.0421
Bayview-Mac Shore1.0469
Harvest Moon Regatta445.01.3483
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy544.01.1029
San Francisco Bay Medium614.40.9765
Predominantly Reaching479.51.2514
Predominantly Reaching Low566.01.0601
Predominantly Reaching Medium474.41.2648
Predominantly Reaching High426.11.4080
Windward/Leeward 60-40 Low829.00.7238
Windward/Leeward 60-40 Medium644.80.9305
Windward/Leeward 60-40 High591.01.0153
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low895.30.6701
5-Band Low / Medium755.70.7940
5-Band Medium616.10.9739
5-Band Medium / High568.01.0563
5-Band High545.11.1007
ORC Ref  04560002NOPIssued on 05/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

Elbow Room

USA 88222

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 122Measurement01/03/2021HINPlan reviewHull constructionCoredCarbon RudderYesLight stanchionsNoTrim tabNo
LOA12.190Max. Beam3.638Draft2.217Displacement6,944Wetted area30.31IMS L11.039LSM010.648Acc. length11.823Sink (kg/mm) 22.68
VCGD0.079VCGM0.064RM Rated (kg·m) 164.6Limit of positive stability(°) 113.5Stability Index117.1
PROPELLER
Propeller TypeFeathering 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.418PBW0.121PIPA0.0041
EDL2.446ST10.068ST20.189
ST30.189ST40.110ST50.287
RIG
Forestay tensionFixedInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P15.571IG16.639ISP17.615MDT10.127MDL10.245MDT20.101MDL20.176TL1.284MW0.200GO0.250
E5.339J4.548BAS1.738FSD0.034SFJ0.357SPLWPLTPS6.546BD0.240MWT156.00MCG5.332
Flying Headsail Foretriangles IdISPTPS117.6156.546
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date10/05/2021MeasurerComment
SFFP0.300FFM1.367FF1.376LCFcl6.719SG1.0000
SAFP11.850FAM0.988FA0.995LCFsh6.951HBI1.161
W1130.4W2130.4W3130.4W4130.4LCFD6.980
PD1316.0PD2316.0PD3316.0PD4316.0
WD4.948PLM9000.00GSA1.0RSA1.0RM160.8
TANKS
INVENTORY
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCG1Fixed13 Lead ingots + 2 lead wedges around keel2505.40Fixed Ballast Total250
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG3Holding Bladder Black water holding tank Empty5.352Water Bladder Water tank Empty4.551Diesel Aluminum Diesel fuel tank Empty1205.05Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG1Battery4 house batteries (2 per side .800 off centerline)6.151EngineVolvo Penta D2-40B serial number 510200268Total deductible
ORC Ref  04560002NOPIssued on 05/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

Elbow Room

USA 88222

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.201.132.023.474.4849.6314/11/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentC65-210.061.533.005.657.558.8518.39NoYes193.6008/02/2021OUS140438-01J10.130.811.482.753.915.0616.24YesNo 43.3408/02/202190320268-02J1 Light0.130.851.542.733.865.0516.21YesNo 43.2211/12/2022OUS150539-002
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA2 recut19.5716.8018.1910.379.56108%154.6930/11/2022RecutSV3309019.7216.2117.9710.0610.06100%150.6108/02/2021A2
ORC Ref  04560002NOPIssued on 05/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org