Club
Certificate
Non Spinnaker
2021

Boat

BLOSSOM

BUL 299

 
Offshore
Racing
Congress

Certificate number: 042/21
Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles43.5°42.0°42.0°42.0°41.3°40.7°41.8°
Beat VMG2.953.544.004.374.574.634.59
52°4.545.356.036.446.646.716.72
60°4.815.646.296.636.826.926.95
75°5.025.906.486.797.007.177.32
90°4.955.856.476.797.047.287.59
110°4.545.486.266.696.987.237.74
120°4.275.175.986.546.877.137.66
135°3.744.685.456.166.626.927.43
150°3.234.184.955.656.286.687.20
Run VMG2.813.674.445.115.746.306.94
Gybe Angles157.0°164.0°170.0°173.0°173.0°177.0°179.0°

GPH = 736.0

CDL = 7.522

BOAT
ClassDUFOUR 35 CLASSIC𝕚DesignerMichel DufourBuilderDufour YachtsAge Date01/1977Series Date04/1972Offset FileDUFOR35.OFF
HULL
Length Overall10.750 mMaximum Beam3.458 mDraft1.897 mDisplacement6,290 kgDLR9.8745IMS DivisionCruiser/RacerDynamic Allowance0.635%Age Allowance0.487%
PROPELLER
InstallationShaft non exposed𝕚TypeSolid 3 blades𝕚Diameter0.350m
CREW
Maximum weight480 kg𝕚Minimum weight360 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRated Mainsail26.9227.28Headsail Luffed36.6936.69Headsail FlyingSymmetricAsymmetric
SAIL LIMITATIONS
Headsails1* Woven polyester sails Spinnakers0 * Spinnaker pole aboard
STABILITY
Righting Moment121.5 kg·mStability IndexN/A
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.
ORC Ref  038500018Q6Issued on 20/05/2021Valid until 31/12/2021
VPP ver: 2021 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2021

Boat

BLOSSOM

BUL 299

 
Offshore
Racing
Congress

Certificate number: 042/21
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1221.81016.3901.0824.1787.4776.8784.5
52°793.2673.5597.3559.1542.2536.5535.8
60°748.3638.0572.3542.6527.5520.4518.0
75°716.7610.0555.2530.0514.0502.3491.6
90°726.7615.6556.6530.1511.6494.8474.4
110°792.4657.3575.1537.8516.1497.9464.9
120°843.8696.2601.9550.3524.2505.0470.1
135°963.5768.8660.0584.0543.5520.4484.4
150°1114.4862.1726.7636.8573.2538.8499.8
Run VMG1281.4980.3810.8704.8626.9571.5518.6
Selected Courses
Windward / Leeward1251.6998.3855.9764.5707.2674.2651.6
All purpose956.6780.6681.1621.5586.3566.4546.1
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward804.40.7459
All purpose649.80.9234
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low868.60.6908
Triple Number Coastal/Long Distance Medium645.90.9290
Triple Number Coastal/Long Distance High563.81.0643
Triple Number Windward/Leeward Low1124.90.5334
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High673.90.8903
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance710.70.8443
Triple Number Coastal/Long Distance Low868.60.6908
Triple Number Coastal/Long Distance Medium645.90.9290
Triple Number Coastal/Long Distance High563.81.0643
Triple Number Windward/Leeward Low1124.90.5334
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High673.90.8903
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1254.6939.3770.2665.4609.2572.6522.2
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low868.60.6908
Triple Number Coastal/Long Distance Medium645.90.9290
Triple Number Coastal/Long Distance High563.81.0643
Triple Number Windward/Leeward Low1124.90.5334
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High673.90.8903
Predominantly Upwind695.50.8627
Predominantly Downwind674.60.8894
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low868.60.6908
Triple Number All Purpose Medium645.90.9290
Triple Number All Purpose High563.81.0643
Triple Number Windward/Leeward Low1124.90.5334
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High673.90.8903
Predominantly Upwind695.50.8627
Predominantly Downwind674.60.8894
Predominantly Upwind Low951.60.6305
Predominantly Upwind Medium710.30.8448
Predominantly Upwind High648.90.9246
Predominantly Downwind Low975.10.6153
Predominantly Downwind Medium674.10.8901
Predominantly Downwind High543.81.1033
Chicago-Mac Upwind0.8438
Chicago-Mac All Purpose0.8563
Chicago-Mac Downwind0.8707
Bayview-Mac Cove Island0.7923
Bayview-Mac Shore0.8059
Victoria-Maui0.9342
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance710.70.8443
Triple Number Coastal/Long Distance Low868.60.6908
Triple Number Coastal/Long Distance Medium645.90.9290
Triple Number Coastal/Long Distance High563.81.0643
Triple Number Windward/Leeward Low1124.90.5334
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High673.90.8903
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1254.6939.3770.2665.4609.2572.6522.2
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance710.70.8443
Triple Number Coastal/Long Distance Low868.60.6908
Triple Number Coastal/Long Distance Medium645.90.9290
Triple Number Coastal/Long Distance High563.81.0643
Triple Number Windward/Leeward Low1124.90.5334
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High673.90.8903
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1254.6939.3770.2665.4609.2572.6522.2
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance710.7
Triple Number Coastal/Long Distance Low868.6
Triple Number Coastal/Long Distance Medium645.9
Triple Number Coastal/Long Distance High563.8
Triple Number Windward/Leeward Low1124.9
Triple Number Windward/Leeward Medium800.1
Triple Number Windward/Leeward High673.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1254.6939.3770.2665.4609.2572.6522.2
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance710.70.8443
Triple Number Coastal/Long Distance Low868.60.6908
Triple Number Coastal/Long Distance Medium645.90.9290
Triple Number Coastal/Long Distance High563.81.0643
Triple Number Windward/Leeward Low1124.90.5334
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High673.90.8903
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1254.6939.3770.2665.4609.2572.6522.2
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)710.70.8443
Triple Number Coastal/Long Distance Low868.60.6908
Triple Number Coastal/Long Distance Medium645.90.9290
Triple Number Coastal/Long Distance High563.81.0643
Triple Number Windward/Leeward Low1124.90.5334
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High673.90.8903
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1254.6939.3770.2665.4609.2572.6522.2
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low868.60.6908
Triple Number Coastal/Long Distance Medium645.90.9290
Triple Number Coastal/Long Distance High563.81.0643
Triple Number Windward/Leeward Low1124.90.5334
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High673.90.8903
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6908
Triple Number Coastal/Long Distance Medium0.9290
Triple Number Coastal/Long Distance High1.0643
Triple Number Windward/Leeward Low0.5334
Triple Number Windward/Leeward Medium0.7499
Triple Number Windward/Leeward High0.8903
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1254.6939.3770.2665.4609.2572.6522.2
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance710.70.8443
Triple Number Coastal/Long Distance Low868.60.6908
Triple Number Coastal/Long Distance Medium645.90.9290
Triple Number Coastal/Long Distance High563.81.0643
Triple Number Windward/Leeward Low1124.90.5334
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High673.90.8903
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1254.6939.3770.2665.4609.2572.6522.2
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance710.70.8443
Triple Number Coastal/Long Distance Low868.60.6908
Triple Number Coastal/Long Distance Medium645.90.9290
Triple Number Coastal/Long Distance High563.81.0643
Triple Number Windward/Leeward Low1124.90.5334
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High673.90.8903
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1254.6939.3770.2665.4609.2572.6522.2
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance710.70.8443
Triple Number Coastal/Long Distance Low868.60.6908
Triple Number Coastal/Long Distance Medium645.90.9290
Triple Number Coastal/Long Distance High563.81.0643
Triple Number Windward/Leeward Low1124.90.5334
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High673.90.8903
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1254.6939.3770.2665.4609.2572.6522.2
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low1124.90.5334
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High673.90.8903
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1254.6939.3770.2665.4609.2572.6522.2
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low868.6
Triple Number Coastal/Long Distance Medium645.9
Triple Number Coastal/Long Distance High563.8
Triple Number Windward/Leeward Low1124.9
Triple Number Windward/Leeward Medium800.1
Triple Number Windward/Leeward High673.9
Predominantly Upwind695.5
Predominantly Downwind674.6
Predominantly Reaching638.8
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low868.60.6908
Triple Number Coastal/Long Distance Medium645.90.9290
Triple Number Coastal/Long Distance High563.81.0643
Triple Number Windward/Leeward Low1124.90.5334
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High673.90.8903
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6908
Triple Number Coastal/Long Distance Medium0.9290
Triple Number Coastal/Long Distance High1.0643
Triple Number Windward/Leeward Low0.5334
Triple Number Windward/Leeward Medium0.7499
Triple Number Windward/Leeward High0.8903
Coastal/Long Distance0.8443
Predominantly Upwind0.8627
Predominantly Downwind0.8894
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.8443
Tretall Distanseseilas Lite vind0.6908
Tretall Distanseseilas Mellomvind0.9290
Tretall Distanseseilas Mye vind1.0643
Tretall Pølsebane Lite vind0.5334
Tretall Pølsebane Mellomvind0.7499
Tretall Pølsebane Mye vind0.8903
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1254.6939.3770.2665.4609.2572.6522.2
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low868.60.6908
Triple Number Coastal/Long Distance Medium645.90.9290
Triple Number Coastal/Long Distance High563.81.0643
Triple Number Windward/Leeward Low1124.90.5334
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High673.90.8903
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind695.50.8627
Predominantly Downwind674.60.8894
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore658.30.9114
Cape Doctor Coastal552.21.0866
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6908
Triple Number Coastal/Long Distance Medium0.9290
Triple Number Coastal/Long Distance High1.0643
Triple Number Windward/Leeward Low0.5334
Triple Number Windward/Leeward Medium0.7499
Triple Number Windward/Leeward High0.8903
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6908
Triple Number Coastal/Long Distance Medium0.9290
Triple Number Coastal/Long Distance High1.0643
Triple Number Windward/Leeward Low0.5334
Triple Number Windward/Leeward Medium0.7499
Triple Number Windward/Leeward High0.8903
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance710.70.8443
Triple Number Coastal/Long Distance Low868.60.6908
Triple Number Coastal/Long Distance Medium645.90.9290
Triple Number Coastal/Long Distance High563.81.0643
Triple Number Windward/Leeward Low1124.90.5334
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High673.90.8903
Predominantly Upwind695.50.8627
Predominantly Downwind674.60.8894
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1254.6939.3770.2665.4609.2572.6522.2
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance710.70.8443
Triple Number Coastal/Long Distance Low868.60.6908
Triple Number Coastal/Long Distance Medium645.90.9290
Triple Number Coastal/Long Distance High563.81.0643
Triple Number Windward/Leeward Low1124.90.5334
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High673.90.8903
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1254.6939.3770.2665.4609.2572.6522.2
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low868.60.6908
Triple Number All Purpose Medium645.90.9290
Triple Number All Purpose High563.81.0643
Triple Number Windward/Leeward Low1124.90.5334
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High673.90.8903
Predominantly Upwind695.50.8627
Predominantly Downwind674.60.8894
Predominantly Upwind Low951.60.6305
Predominantly Upwind Medium710.30.8448
Predominantly Upwind High648.90.9246
Predominantly Downwind Low975.10.6153
Predominantly Downwind Medium674.10.8901
Predominantly Downwind High543.81.1033
Chicago-Mac Upwind0.8438
Chicago-Mac All Purpose0.8563
Chicago-Mac Downwind0.8707
Bayview-Mac Cove Island0.7923
Bayview-Mac Shore0.8059
Harvest Moon Regatta568.31.0558
Victoria-Maui0.9342
ORC Ref  038500018Q6Issued on 20/05/2021Valid until 31/12/2021
VPP ver: 2021 1.02 | © ORC | www.orc.org