International
Certificate
2022

Boat

KENAI

GBR 5598

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 Angles43.2°41.4°40.8°39.0°37.8°37.0°36.4°
Beat VMG3.834.645.265.605.785.896.02
52°5.836.957.657.938.058.138.19
60°6.177.277.858.118.248.338.41
75°6.447.487.998.278.498.648.81
90°6.577.698.208.508.738.909.27
110°6.357.548.148.548.939.329.97
120°6.027.328.078.518.959.4010.04
135°5.376.717.728.258.679.1510.23
150°4.555.746.827.668.108.409.03
Run VMG3.944.975.916.647.027.408.25
Gybe Angles143.9°147.8°146.9°149.8°151.1°170.0°176.3°

APH: 503.3

CDL: 11.505

GPH: 564.6

CertNo: US7572

BOAT
ClassJ 442DesignerJOHNSTONEBuilderTILL-PEARSONAge date05/1991Series date05/1989Offset fileUS19698.OFFData fileUS6097
HULL
Length Overall13.686 mMaximum Beam4.206 mDraft2.467 mDisplacement10,974 kgDLR5.8731IMS DivisionCruiser/RacerDynamic Allowance0.061%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFeathering 3 bladesDiameter0.491m
CREW
Maximum weight1,020 kgMinimum weight765 kg * when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail57.1758.40Headsail Luffed69.6569.65Headsail FlyingSymmetricAsymmetric173.45173.45 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail16.90Storm Jib16.97Heavy Weather Jib45.82
SAIL LIMITS
Headsails6  Spinnakers4
STABILITY
Righting Moment298.6 kg·mStability Index116.0
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  045600023FJIssued on 25/05/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org

International
Certificate
2022

Boat

KENAI

GBR 5598

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 VMG939.6775.5684.5643.2623.2611.4598.1
52°617.1517.6470.4454.0447.0443.1439.4
60°583.4495.4458.7443.8436.7432.4427.9
75°558.8481.6450.7435.1424.3416.8408.5
90°548.3468.3439.3423.5412.5404.5388.3
110°567.3477.2442.2421.7403.3386.2361.2
120°598.4491.9446.1423.0402.2383.0358.6
135°670.2536.5466.4436.4415.1393.2352.0
150°791.1627.2527.6469.7444.5428.8398.7
Run VMG913.5724.2609.2542.4512.7486.2436.4
Selected Courses
Windward / Leeward926.6749.8646.9592.8567.9548.8517.2
All purpose709.0583.1517.7485.2467.5453.7432.6
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward622.80.9633
All purpose503.31.1920
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low646.10.9287
Triple Number Coastal/Long Distance Medium499.81.2006
Triple Number Coastal/Long Distance High449.21.3356
Triple Number Windward/Leeward Low838.20.7158
Triple Number Windward/Leeward Medium617.70.9714
Triple Number Windward/Leeward High541.81.1075
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance549.31.0923
Triple Number Coastal/Long Distance Low646.10.9287
Triple Number Coastal/Long Distance Medium499.81.2006
Triple Number Coastal/Long Distance High449.21.3356
Triple Number Windward/Leeward Low838.20.7158
Triple Number Windward/Leeward Medium617.70.9714
Triple Number Windward/Leeward High541.81.1075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance925.3704.0583.3517.1484.9459.0417.6
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.8615
Downwind "popa"0.9942
70% up, 30% down "Ilhabela"0.8974
30% up, 70% down "Ilhabela-inverso"0.9503
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low646.10.9287
Triple Number Coastal/Long Distance Medium499.81.2006
Triple Number Coastal/Long Distance High449.21.3356
Triple Number Windward/Leeward Low838.20.7158
Triple Number Windward/Leeward Medium617.70.9714
Triple Number Windward/Leeward High541.81.1075
Predominantly Upwind541.21.1087
Predominantly Downwind514.91.1653
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low646.10.9287
Triple Number All Purpose Medium499.81.2006
Triple Number All Purpose High449.21.3356
Triple Number Windward/Leeward Low838.20.7158
Triple Number Windward/Leeward Medium617.70.9714
Triple Number Windward/Leeward High541.81.1075
Predominantly Upwind541.21.1087
Predominantly Downwind514.91.1653
Predominantly Upwind Low719.20.8343
Predominantly Upwind Medium556.11.0789
Predominantly Upwind High516.11.1626
Predominantly Downwind Low711.30.8436
Predominantly Downwind Medium512.71.1703
Predominantly Downwind High437.81.3704
Chicago-Mac Upwind1.0900
Chicago-Mac All Purpose1.1155
Chicago-Mac Downwind1.1466
Bayview-Mac Cove Island1.0375
Bayview-Mac Shore1.0482
Victoria-Maui1.2124
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance549.31.0923
Triple Number Coastal/Long Distance Low646.10.9287
Triple Number Coastal/Long Distance Medium499.81.2006
Triple Number Coastal/Long Distance High449.21.3356
Triple Number Windward/Leeward Low838.20.7158
Triple Number Windward/Leeward Medium617.70.9714
Triple Number Windward/Leeward High541.81.1075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance925.3704.0583.3517.1484.9459.0417.6
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance549.31.0923
Triple Number Coastal/Long Distance Low646.10.9287
Triple Number Coastal/Long Distance Medium499.81.2006
Triple Number Coastal/Long Distance High449.21.3356
Triple Number Windward/Leeward Low838.20.7158
Triple Number Windward/Leeward Medium617.70.9714
Triple Number Windward/Leeward High541.81.1075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance925.3704.0583.3517.1484.9459.0417.6
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance549.3
Triple Number Coastal/Long Distance Low646.1
Triple Number Coastal/Long Distance Medium499.8
Triple Number Coastal/Long Distance High449.2
Triple Number Windward/Leeward Low838.2
Triple Number Windward/Leeward Medium617.7
Triple Number Windward/Leeward High541.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance925.3704.0583.3517.1484.9459.0417.6
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance549.31.0923
Triple Number Coastal/Long Distance Low646.10.9287
Triple Number Coastal/Long Distance Medium499.81.2006
Triple Number Coastal/Long Distance High449.21.3356
Triple Number Windward/Leeward Low838.20.7158
Triple Number Windward/Leeward Medium617.70.9714
Triple Number Windward/Leeward High541.81.1075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance925.3704.0583.3517.1484.9459.0417.6
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)549.31.0923
Triple Number Coastal/Long Distance Low646.10.9287
Triple Number Coastal/Long Distance Medium499.81.2006
Triple Number Coastal/Long Distance High449.21.3356
Triple Number Windward/Leeward Low838.20.7158
Triple Number Windward/Leeward Medium617.70.9714
Triple Number Windward/Leeward High541.81.1075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance925.3704.0583.3517.1484.9459.0417.6
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low646.10.9287
Triple Number Coastal/Long Distance Medium499.81.2006
Triple Number Coastal/Long Distance High449.21.3356
Triple Number Windward/Leeward Low838.20.7158
Triple Number Windward/Leeward Medium617.70.9714
Triple Number Windward/Leeward High541.81.1075
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9287
Triple Number Coastal/Long Distance Medium1.2006
Triple Number Coastal/Long Distance High1.3356
Triple Number Windward/Leeward Low0.7158
Triple Number Windward/Leeward Medium0.9714
Triple Number Windward/Leeward High1.1075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance925.3704.0583.3517.1484.9459.0417.6
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance549.31.0923
Triple Number Coastal/Long Distance Low646.10.9287
Triple Number Coastal/Long Distance Medium499.81.2006
Triple Number Coastal/Long Distance High449.21.3356
Triple Number Windward/Leeward Low838.20.7158
Triple Number Windward/Leeward Medium617.70.9714
Triple Number Windward/Leeward High541.81.1075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance925.3704.0583.3517.1484.9459.0417.6
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low646.10.9287
Triple Number Coastal/Long Distance Medium499.81.2006
Triple Number Coastal/Long Distance High449.21.3356
Triple Number Windward/Leeward Low838.20.7158
Triple Number Windward/Leeward Medium617.70.9714
Triple Number Windward/Leeward High541.81.1075
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance549.31.0923
Triple Number Coastal/Long Distance Low646.10.9287
Triple Number Coastal/Long Distance Medium499.81.2006
Triple Number Coastal/Long Distance High449.21.3356
Triple Number Windward/Leeward Low838.20.7158
Triple Number Windward/Leeward Medium617.70.9714
Triple Number Windward/Leeward High541.81.1075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance925.3704.0583.3517.1484.9459.0417.6
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance549.31.0923
Triple Number Coastal/Long Distance Low646.10.9287
Triple Number Coastal/Long Distance Medium499.81.2006
Triple Number Coastal/Long Distance High449.21.3356
Triple Number Windward/Leeward Low838.20.7158
Triple Number Windward/Leeward Medium617.70.9714
Triple Number Windward/Leeward High541.81.1075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance925.3704.0583.3517.1484.9459.0417.6
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low838.20.7158
Triple Number Windward/Leeward Medium617.70.9714
Triple Number Windward/Leeward High541.81.1075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance925.3704.0583.3517.1484.9459.0417.6
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low646.1
Triple Number Coastal/Long Distance Medium499.8
Triple Number Coastal/Long Distance High449.2
Triple Number Windward/Leeward Low838.2
Triple Number Windward/Leeward Medium617.7
Triple Number Windward/Leeward High541.8
Predominantly Upwind541.2
Predominantly Downwind514.9
Predominantly Reaching489.5
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance549.31.0923
Triple Number Coastal/Long Distance Low646.10.9287
Triple Number Coastal/Long Distance Medium499.81.2006
Triple Number Coastal/Long Distance High449.21.3356
Triple Number Windward/Leeward Low838.20.7158
Triple Number Windward/Leeward Medium617.70.9714
Triple Number Windward/Leeward High541.81.1075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance925.3704.0583.3517.1484.9459.0417.6
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9287
Triple Number Coastal/Long Distance Medium1.2006
Triple Number Coastal/Long Distance High1.3356
Triple Number Windward/Leeward Low0.7158
Triple Number Windward/Leeward Medium0.9714
Triple Number Windward/Leeward High1.1075
Coastal/Long Distance1.0923
Predominantly Upwind1.1087
Predominantly Downwind1.1653
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.0923
Tretall Distanseseilas Lite vind0.9287
Tretall Distanseseilas Mellomvind1.2006
Tretall Distanseseilas Mye vind1.3356
Tretall Pølsebane Lite vind0.7158
Tretall Pølsebane Mellomvind0.9714
Tretall Pølsebane Mye vind1.1075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas925.3704.0583.3517.1484.9459.0417.6
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low646.10.9287
Triple Number Coastal/Long Distance Medium499.81.2006
Triple Number Coastal/Long Distance High449.21.3356
Triple Number Windward/Leeward Low838.20.7158
Triple Number Windward/Leeward Medium617.70.9714
Triple Number Windward/Leeward High541.81.1075
Coastal/Long Distance549.31.0923
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind541.21.1087
Predominantly Downwind514.91.1653
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore526.71.1392
Cape Doctor Coastal438.91.3669
Triple Number Coastal/Long Distance Low646.10.9287
Triple Number Coastal/Long Distance Medium499.81.2006
Triple Number Coastal/Long Distance High449.21.3356
Triple Number Windward/Leeward Low838.20.7158
Triple Number Windward/Leeward Medium617.70.9714
Triple Number Windward/Leeward High541.81.1075
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9287
Triple Number Coastal/Long Distance Medium1.2006
Triple Number Coastal/Long Distance High1.3356
Triple Number Windward/Leeward Low0.7158
Triple Number Windward/Leeward Medium0.9714
Triple Number Windward/Leeward High1.1075
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9287
Triple Number Coastal/Long Distance Medium1.2006
Triple Number Coastal/Long Distance High1.3356
Triple Number Windward/Leeward Low0.7158
Triple Number Windward/Leeward Medium0.9714
Triple Number Windward/Leeward High1.1075
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance549.31.0923
Triple Number Coastal/Long Distance Low646.10.9287
Triple Number Coastal/Long Distance Medium499.81.2006
Triple Number Coastal/Long Distance High449.21.3356
Triple Number Windward/Leeward Low838.20.7158
Triple Number Windward/Leeward Medium617.70.9714
Triple Number Windward/Leeward High541.81.1075
Predominantly Upwind541.21.1087
Predominantly Downwind514.91.1653
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance925.3704.0583.3517.1484.9459.0417.6
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance549.31.0923
Triple Number Coastal/Long Distance Low646.10.9287
Triple Number Coastal/Long Distance Medium499.81.2006
Triple Number Coastal/Long Distance High449.21.3356
Triple Number Windward/Leeward Low838.20.7158
Triple Number Windward/Leeward Medium617.70.9714
Triple Number Windward/Leeward High541.81.1075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance925.3704.0583.3517.1484.9459.0417.6
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low646.10.9287
Triple Number All Purpose Medium499.81.2006
Triple Number All Purpose High449.21.3356
Triple Number Windward/Leeward Low838.20.7158
Triple Number Windward/Leeward Medium617.70.9714
Triple Number Windward/Leeward High541.81.1075
Predominantly Upwind541.21.1087
Predominantly Downwind514.91.1653
Predominantly Upwind Low719.20.8343
Predominantly Upwind Medium556.11.0789
Predominantly Upwind High516.11.1626
Predominantly Downwind Low711.30.8436
Predominantly Downwind Medium512.71.1703
Predominantly Downwind High437.81.3704
Chicago-Mac Upwind1.0900
Chicago-Mac All Purpose1.1155
Chicago-Mac Downwind1.1466
Bayview-Mac Cove Island1.0375
Bayview-Mac Shore1.0482
Harvest Moon Regatta445.51.3467
Victoria-Maui1.2124
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low912.90.6572
5-Band Low / Medium765.50.7838
5-Band Medium607.10.9883
5-Band Medium / High550.41.0901
5-Band High522.71.1479
ORC Ref  045600023FJIssued on 25/05/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org

International
Certificate
2022

Boat

KENAI

GBR 5598

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 442Measurement19/03/2016HIN43Plan reviewHull constructionCoredAramid Hull CoreNoCarbon RudderYesLight stanchionsNoTrim tabNo
LOA13.686Max. Beam4.206Draft2.467Displacement10,974Wetted area40.00IMS L12.229LSM012.316Acc. length13.670Sink (kg/mm) 29.88
VCGD0.046VCGM0.029RM Measured (kg·m) 298.6RM Default (kg·m) 285.2Limit of positive stability(°) 110.1Stability Index116.0
PROPELLER
Propeller TypeFeathering 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.491PBW0.154PIPA0.0061
PSD0.031PHD0.078PHL0.146
PSA17.0°ESL1.006
ST10.025ST20.125ST30.125
ST40.061ST50.217
RIG
Forestay tensionAftInner stayAdjustableCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders3
P16.310IG18.270ISP18.346MDT10.129MDL10.235MDT20.116MDL20.177TL2.954MW0.177GO0.220
E5.920J5.228BAS1.826FSD0.037SFJ-0.006SPL0.000WPLTPS6.830BD0.205MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date19/03/2016MeasurerComment
SFFP0.760FFM1.385FF1.388LCFcl7.726SG1.0220
SAFP13.183FAM0.930FA0.936LCFsh8.016HBI1.166
W1143.2W2143.2W3143.2W4143.2
PD1495.1PD2495.1PD3495.1PD4495.1
WD13.110PLM9000.00GSA1.0RSA1.0
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG0.90001148.22-0.45Total deductible1038.22-0.45
OTHER ITEMSIdKindDescriptionWeightLCGVCGaAnchor00.00Total deductible0
ORC Ref  045600023FJIssued on 25/05/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org

International
Certificate
2022

Boat

KENAI

GBR 5598

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialCommentMain 20210.151.262.233.804.9257.1724/05/2021UK Gulf CoastUnknownnew 2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialCommentLT-MED200.100.921.803.695.637.6018.60NoNo 69.6525/11/2020UnknownMed/Hvy 10.100.951.823.645.537.6018.66NoNo 69.3829/10/2021QuantumUnknown158224New Hvy #10.100.931.803.615.537.6018.66NoNo 69.1421/03/2022Quantum Gulf CoastUnknown
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialCommentA2-320.8717.8119.3411.009.81112%173.4523/05/2022QuantumUnknown151309A1.520.5318.1019.3210.5511.6091%173.1925/05/2021NORTHUnknownOUS137622-001, re-measured 2021A2 North20.5317.7319.1310.7311.0397%172.0120/05/2021NorthUnknownA0 202218.6017.5418.077.7810.3775%124.9515/05/2022UK NortheastUnknown2022 Code 0
ORC Ref  045600023FJIssued on 25/05/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org