International
Certificate
Double Handed
2021

Boat

KENAI

GBR 5598

 
Offshore
Racing
Congress

Certificate number: US7418
Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles42.8°41.3°40.9°39.8°39.0°39.0°38.3°
Beat VMG3.864.635.095.355.505.575.71
52°5.876.917.527.747.857.918.00
60°6.187.237.767.978.078.138.19
75°6.437.457.948.198.358.448.53
90°6.557.648.128.368.528.718.98
110°6.367.538.128.488.839.179.62
120°6.067.278.028.438.819.139.87
135°5.356.667.668.198.599.0410.02
150°4.515.676.737.588.038.348.98
Run VMG3.904.915.836.566.977.418.27
Gybe Angles143.5°147.8°147.0°149.5°151.0°175.0°178.0°

GPH = 573.1

CDL = 11.038

BOAT
ClassJ 442𝕚DesignerJOHNSTONEBuilderTILL-PEARSONAge Date05/1991Series Date05/1989Offset FileUS19698.OFF
HULL
Length Overall13.686 mMaximum Beam4.206 mDraft2.467 mDisplacement10,975 kgDLR5.8750IMS DivisionCruiser/RacerDynamic Allowance0.032%Age Allowance0.487%
PROPELLER
InstallationShaft exposed𝕚TypeFeathering 3 blades𝕚Diameter0.491m
CREW
Maximum weight170 kg𝕚Minimum weight120 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRated Mainsail57.8559.19Headsail Luffed69.6569.65Headsail FlyingSymmetricAsymmetric175.41𝕚175.41𝕚
* 1 asymmetric(s) with SHW/SFL < 85%
SAIL LIMITATIONS
Headsails6 Spinnakers4
STABILITY
Righting Moment298.6 kg·mStability Index116.1
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.

International
Certificate
Double Handed
2021

Boat

KENAI

GBR 5598

 
Offshore
Racing
Congress

Certificate number: US7418
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG931.5778.1707.0672.5655.1646.7630.5
52°613.1520.8479.0465.0458.6455.0450.1
60°582.5498.1463.9451.8446.1443.0439.7
75°560.2483.3453.3439.3431.3426.6422.0
90°549.9471.0443.6430.7422.4413.3400.9
110°565.9478.0443.3424.3407.7392.8374.1
120°593.8495.0448.9426.8408.5394.3364.6
135°673.1540.6470.3439.4418.9398.4359.3
150°798.6634.7534.8475.2448.5431.5400.8
Run VMG922.2732.9617.5548.7516.7485.8435.4
Selected Courses
Windward / Leeward926.9755.5662.2610.6585.9566.3532.9
All purpose708.6586.7526.5495.8479.2466.6445.7
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward638.00.9405
All purpose512.91.1698
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low647.70.9264
Triple Number Coastal/Long Distance Medium509.51.1777
Triple Number Coastal/Long Distance High461.91.2989
Triple Number Windward/Leeward Low841.20.7133
Triple Number Windward/Leeward Medium633.70.9468
Triple Number Windward/Leeward High558.71.0740
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance560.51.0706
Triple Number Coastal/Long Distance Low647.70.9264
Triple Number Coastal/Long Distance Medium509.51.1777
Triple Number Coastal/Long Distance High461.91.2989
Triple Number Windward/Leeward Low841.20.7133
Triple Number Windward/Leeward Medium633.70.9468
Triple Number Windward/Leeward High558.71.0740
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance926.4709.4595.3530.2498.0472.1427.9
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.8364
Downwind "popa"0.9861
70% up, 30% down "Ilhabela"0.8763
30% up, 70% down "Ilhabela-inverso"0.9359
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low647.70.9264
Triple Number Coastal/Long Distance Medium509.51.1777
Triple Number Coastal/Long Distance High461.91.2989
Triple Number Windward/Leeward Low841.20.7133
Triple Number Windward/Leeward Medium633.70.9468
Triple Number Windward/Leeward High558.71.0740
Predominantly Upwind553.21.0846
Predominantly Downwind521.41.1507
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low647.70.9264
Triple Number All Purpose Medium509.51.1777
Triple Number All Purpose High461.91.2989
Triple Number Windward/Leeward Low841.20.7133
Triple Number Windward/Leeward Medium633.70.9468
Triple Number Windward/Leeward High558.71.0740
Predominantly Upwind553.21.0846
Predominantly Downwind521.41.1507
Predominantly Upwind Low719.40.8341
Predominantly Upwind Medium572.31.0484
Predominantly Upwind High537.41.1165
Predominantly Downwind Low715.90.8381
Predominantly Downwind Medium519.01.1561
Predominantly Downwind High442.71.3554
Chicago-Mac Upwind1.0662
Chicago-Mac All Purpose1.0963
Chicago-Mac Downwind1.1317
Bayview-Mac Cove Island1.0267
Bayview-Mac Shore1.0356
Victoria-Maui1.2014
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance560.51.0706
Triple Number Coastal/Long Distance Low647.70.9264
Triple Number Coastal/Long Distance Medium509.51.1777
Triple Number Coastal/Long Distance High461.91.2989
Triple Number Windward/Leeward Low841.20.7133
Triple Number Windward/Leeward Medium633.70.9468
Triple Number Windward/Leeward High558.71.0740
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance926.4709.4595.3530.2498.0472.1427.9
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance560.51.0706
Triple Number Coastal/Long Distance Low647.70.9264
Triple Number Coastal/Long Distance Medium509.51.1777
Triple Number Coastal/Long Distance High461.91.2989
Triple Number Windward/Leeward Low841.20.7133
Triple Number Windward/Leeward Medium633.70.9468
Triple Number Windward/Leeward High558.71.0740
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance926.4709.4595.3530.2498.0472.1427.9
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance560.5
Triple Number Coastal/Long Distance Low647.7
Triple Number Coastal/Long Distance Medium509.5
Triple Number Coastal/Long Distance High461.9
Triple Number Windward/Leeward Low841.2
Triple Number Windward/Leeward Medium633.7
Triple Number Windward/Leeward High558.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance926.4709.4595.3530.2498.0472.1427.9
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance560.51.0706
Triple Number Coastal/Long Distance Low647.70.9264
Triple Number Coastal/Long Distance Medium509.51.1777
Triple Number Coastal/Long Distance High461.91.2989
Triple Number Windward/Leeward Low841.20.7133
Triple Number Windward/Leeward Medium633.70.9468
Triple Number Windward/Leeward High558.71.0740
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance926.4709.4595.3530.2498.0472.1427.9
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)560.51.0706
Triple Number Coastal/Long Distance Low647.70.9264
Triple Number Coastal/Long Distance Medium509.51.1777
Triple Number Coastal/Long Distance High461.91.2989
Triple Number Windward/Leeward Low841.20.7133
Triple Number Windward/Leeward Medium633.70.9468
Triple Number Windward/Leeward High558.71.0740
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance926.4709.4595.3530.2498.0472.1427.9
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low647.70.9264
Triple Number Coastal/Long Distance Medium509.51.1777
Triple Number Coastal/Long Distance High461.91.2989
Triple Number Windward/Leeward Low841.20.7133
Triple Number Windward/Leeward Medium633.70.9468
Triple Number Windward/Leeward High558.71.0740
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9264
Triple Number Coastal/Long Distance Medium1.1777
Triple Number Coastal/Long Distance High1.2989
Triple Number Windward/Leeward Low0.7133
Triple Number Windward/Leeward Medium0.9468
Triple Number Windward/Leeward High1.0740
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance926.4709.4595.3530.2498.0472.1427.9
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance560.51.0706
Triple Number Coastal/Long Distance Low647.70.9264
Triple Number Coastal/Long Distance Medium509.51.1777
Triple Number Coastal/Long Distance High461.91.2989
Triple Number Windward/Leeward Low841.20.7133
Triple Number Windward/Leeward Medium633.70.9468
Triple Number Windward/Leeward High558.71.0740
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance926.4709.4595.3530.2498.0472.1427.9
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low647.70.9264
Triple Number Coastal/Long Distance Medium509.51.1777
Triple Number Coastal/Long Distance High461.91.2989
Triple Number Windward/Leeward Low841.20.7133
Triple Number Windward/Leeward Medium633.70.9468
Triple Number Windward/Leeward High558.71.0740
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance560.51.0706
Triple Number Coastal/Long Distance Low647.70.9264
Triple Number Coastal/Long Distance Medium509.51.1777
Triple Number Coastal/Long Distance High461.91.2989
Triple Number Windward/Leeward Low841.20.7133
Triple Number Windward/Leeward Medium633.70.9468
Triple Number Windward/Leeward High558.71.0740
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance926.4709.4595.3530.2498.0472.1427.9
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance560.51.0706
Triple Number Coastal/Long Distance Low647.70.9264
Triple Number Coastal/Long Distance Medium509.51.1777
Triple Number Coastal/Long Distance High461.91.2989
Triple Number Windward/Leeward Low841.20.7133
Triple Number Windward/Leeward Medium633.70.9468
Triple Number Windward/Leeward High558.71.0740
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance926.4709.4595.3530.2498.0472.1427.9
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low841.20.7133
Triple Number Windward/Leeward Medium633.70.9468
Triple Number Windward/Leeward High558.71.0740
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance926.4709.4595.3530.2498.0472.1427.9
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low647.7
Triple Number Coastal/Long Distance Medium509.5
Triple Number Coastal/Long Distance High461.9
Triple Number Windward/Leeward Low841.2
Triple Number Windward/Leeward Medium633.7
Triple Number Windward/Leeward High558.7
Predominantly Upwind553.2
Predominantly Downwind521.4
Predominantly Reaching496.3
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low647.70.9264
Triple Number Coastal/Long Distance Medium509.51.1777
Triple Number Coastal/Long Distance High461.91.2989
Triple Number Windward/Leeward Low841.20.7133
Triple Number Windward/Leeward Medium633.70.9468
Triple Number Windward/Leeward High558.71.0740
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9264
Triple Number Coastal/Long Distance Medium1.1777
Triple Number Coastal/Long Distance High1.2989
Triple Number Windward/Leeward Low0.7133
Triple Number Windward/Leeward Medium0.9468
Triple Number Windward/Leeward High1.0740
Coastal/Long Distance1.0706
Predominantly Upwind1.0846
Predominantly Downwind1.1507
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.0706
Tretall Distanseseilas Lite vind0.9264
Tretall Distanseseilas Mellomvind1.1777
Tretall Distanseseilas Mye vind1.2989
Tretall Pølsebane Lite vind0.7133
Tretall Pølsebane Mellomvind0.9468
Tretall Pølsebane Mye vind1.0740
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas926.4709.4595.3530.2498.0472.1427.9
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low647.70.9264
Triple Number Coastal/Long Distance Medium509.51.1777
Triple Number Coastal/Long Distance High461.91.2989
Triple Number Windward/Leeward Low841.20.7133
Triple Number Windward/Leeward Medium633.70.9468
Triple Number Windward/Leeward High558.71.0740
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind553.21.0846
Predominantly Downwind521.41.1507
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore542.91.1051
Cape Doctor Coastal452.01.3274
Triple Number Coastal/Long Distance Low647.70.9264
Triple Number Coastal/Long Distance Medium509.51.1777
Triple Number Coastal/Long Distance High461.91.2989
Triple Number Windward/Leeward Low841.20.7133
Triple Number Windward/Leeward Medium633.70.9468
Triple Number Windward/Leeward High558.71.0740
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9264
Triple Number Coastal/Long Distance Medium1.1777
Triple Number Coastal/Long Distance High1.2989
Triple Number Windward/Leeward Low0.7133
Triple Number Windward/Leeward Medium0.9468
Triple Number Windward/Leeward High1.0740
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9264
Triple Number Coastal/Long Distance Medium1.1777
Triple Number Coastal/Long Distance High1.2989
Triple Number Windward/Leeward Low0.7133
Triple Number Windward/Leeward Medium0.9468
Triple Number Windward/Leeward High1.0740
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance560.51.0706
Triple Number Coastal/Long Distance Low647.70.9264
Triple Number Coastal/Long Distance Medium509.51.1777
Triple Number Coastal/Long Distance High461.91.2989
Triple Number Windward/Leeward Low841.20.7133
Triple Number Windward/Leeward Medium633.70.9468
Triple Number Windward/Leeward High558.71.0740
Predominantly Upwind553.21.0846
Predominantly Downwind521.41.1507
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance926.4709.4595.3530.2498.0472.1427.9
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance560.51.0706
Triple Number Coastal/Long Distance Low647.70.9264
Triple Number Coastal/Long Distance Medium509.51.1777
Triple Number Coastal/Long Distance High461.91.2989
Triple Number Windward/Leeward Low841.20.7133
Triple Number Windward/Leeward Medium633.70.9468
Triple Number Windward/Leeward High558.71.0740
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance926.4709.4595.3530.2498.0472.1427.9
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low647.70.9264
Triple Number All Purpose Medium509.51.1777
Triple Number All Purpose High461.91.2989
Triple Number Windward/Leeward Low841.20.7133
Triple Number Windward/Leeward Medium633.70.9468
Triple Number Windward/Leeward High558.71.0740
Predominantly Upwind553.21.0846
Predominantly Downwind521.41.1507
Predominantly Upwind Low719.40.8341
Predominantly Upwind Medium572.31.0484
Predominantly Upwind High537.41.1165
Predominantly Downwind Low715.90.8381
Predominantly Downwind Medium519.01.1561
Predominantly Downwind High442.71.3554
Chicago-Mac Upwind1.0662
Chicago-Mac All Purpose1.0963
Chicago-Mac Downwind1.1317
Bayview-Mac Cove Island1.0267
Bayview-Mac Shore1.0356
Harvest Moon Regatta453.31.3236
Victoria-Maui1.2014

International
Certificate
Double Handed
2021

Boat

KENAI

GBR 5598

 
Offshore
Racing
Congress

Certificate number: US7418
Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGES
ClassJ 442𝕚Measurement19/03/2016𝕚Measurer𝕚HIN43𝕚Plan review𝕚Hull constructionCored𝕚Carbon RudderYes𝕚Light stanchionsNo𝕚Trim tabNo𝕚
LOA13.686𝕚Max. Beam4.206𝕚Draft2.467𝕚Displacement10,975𝕚Wetted area40.00𝕚IMS L12.222𝕚LSM012.316𝕚Acc. length13.669𝕚Sink (kg/mm)29.89𝕚
VCGD0.046𝕚VCGM0.029𝕚RM Measured (kg·m)298.6𝕚RM Default (kg·m)284.5𝕚Limit of positive stability(°)110.3𝕚Stability Index116.1𝕚
PROPELLER
Propeller TypeFeathering 3 blades𝕚
InstallationShaft exposed𝕚PRD0.491𝕚PHD0.078𝕚ESL1.006𝕚ST20.125𝕚ST40.061𝕚Twin screwNo𝕚PBW0.154𝕚PHL0.146𝕚ST10.025𝕚ST30.125𝕚ST50.217𝕚PIPA0.0061𝕚PSD0.031𝕚PSA17.000𝕚
RIG
Forestay tensionAft𝕚Inner stayAdjustable𝕚Carbon mastNo𝕚Headsail furlerNo𝕚Mainsail furlerNo𝕚Articulated bowspritNo𝕚Non-circular riggingNo𝕚Fiber riggingNo𝕚Runners/Checkstays1𝕚Spreaders3𝕚
P16.310𝕚IG18.270𝕚ISP18.346𝕚MDT10.129𝕚MDL10.235𝕚MDT20.116𝕚MDL20.177𝕚TL2.954𝕚MW0.177𝕚GO0.220𝕚
E5.920𝕚J5.228𝕚BAS1.826𝕚FSD0.037𝕚SFJ-0.006𝕚SPL0.000𝕚TPS6.830𝕚BD0.205𝕚MWT0.00𝕚MCG0.000𝕚
FLOTATION AND STABILITY
Inclining TestPoles Inclining𝕚SFFP0.760𝕚SAFP13.183𝕚Flotation Date19/03/2016𝕚FFM1.385𝕚FAM0.930𝕚Measurer𝕚FF1.388𝕚FA0.936𝕚Comment𝕚LCFcl7.726𝕚LCFsh8.006𝕚SG1.0220𝕚HBI1.167𝕚
W1143.2𝕚W2143.2𝕚W3143.2𝕚W4143.2𝕚
PD1495.1𝕚PD2495.1𝕚PD3495.1𝕚PD4495.1𝕚
WD13.110𝕚PLM9000.00𝕚GSA1.0𝕚RSA1.0𝕚
MEASUREMENT INVENTORY
IdTankTypeCapacityLCGVCGConditionDescription𝕚𝕚𝕚𝕚8.22𝕚-0.45𝕚113.7𝕚𝕚
IdItemDescriptionWeightLCGVCGa𝕚Anchor (d)𝕚0.0𝕚0.00𝕚𝕚

International
Certificate
Double Handed
2021

Boat

KENAI

GBR 5598

 
Offshore
Racing
Congress

Certificate number: US7418
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeasurerMeas.DateMakerMaterialComment1129739𝕚0.16𝕚1.26𝕚2.37𝕚3.82𝕚4.96𝕚57.85𝕚𝕚24/05/2016𝕚UK Gulf Coast𝕚𝕚2016 MAIN1𝕚121906𝕚0.16𝕚1.24𝕚2.24𝕚3.82𝕚4.97𝕚57.45𝕚𝕚05/02/2021𝕚𝕚Unknown𝕚𝕚
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeasurerMeas.DateMakerMaterialCommentLT-MED20𝕚0.10𝕚0.92𝕚1.80𝕚3.69𝕚5.63𝕚7.60𝕚18.60𝕚No𝕚No𝕚 𝕚69.65𝕚𝕚25/11/2020𝕚𝕚Unknown𝕚𝕚Heavy1𝕚0.04𝕚0.87𝕚1.74𝕚3.56𝕚5.47𝕚7.60𝕚18.66𝕚No𝕚No𝕚 𝕚68.30𝕚𝕚18/12/2018𝕚Quantum Gulf Coast𝕚Unknown𝕚126723𝕚
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeasurerMeas.DateMakerMaterialCommentOUS137622-001𝕚20.60𝕚18.20𝕚19.40𝕚10.64𝕚11.69𝕚91%𝕚175.41𝕚𝕚07/02/2020𝕚NORTH𝕚Unknown𝕚A1.5𝕚NORTH A2 BLUE𝕚20.53𝕚17.73𝕚19.13𝕚10.73𝕚11.03𝕚97%𝕚172.01𝕚𝕚05/02/2021𝕚NORTH SAILS𝕚Unknown𝕚𝕚95959𝕚18.60𝕚17.40𝕚18.00𝕚8.03𝕚10.70𝕚75%𝕚128.46𝕚𝕚𝕚𝕚Unknown𝕚𝕚