Club
Certificate
Non Spinnaker
2023

Boat

Bloom

NOR 14073

Norges Seilforbund
Sognsveien 73
0854 OSLO
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.2°41.2°40.0°39.4°39.3°39.0°39.6°
Beat VMG3.434.154.624.834.934.974.97
52°5.236.156.716.957.057.117.16
60°5.516.406.907.157.277.337.40
75°5.706.587.057.347.537.657.79
90°5.596.527.057.377.637.868.17
110°4.976.046.807.257.587.898.48
120°4.685.766.587.107.457.788.42
135°4.075.166.056.737.177.508.13
150°3.464.515.416.196.797.207.82
Run VMG2.993.924.755.526.226.787.50
Gybe Angles148.4°153.8°162.2°174.8°175.4°177.5°179.0°

APH: 592.9

CDL: 8.738

GPH: 668.5

CertNo: 21099

BOAT
ClassX-34DesignerJeppesenBuilderX-YachtsAge date01/2010Series date01/2007Offset fileX34.OFFData file21099
HULL
Length Overall10.360 mMaximum Beam3.384 mDraft1.923 mDisplacement5,629 kgDLR7.0517IMS DivisionCruiser/RacerDynamic Allowance0.250%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight618 kgMinimum weight464 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail39.6940.47Headsail Luffed28.6628.66Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail11.56Storm Jib10.27Heavy Weather Jib27.72
SAIL LIMITS
Headsails5  Spinnakers0 * Spinnaker pole aboard
STABILITY
Righting MomentN/AStability IndexN/A
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.

Club
Certificate
Non Spinnaker
2023

Boat

Bloom

NOR 14073

Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1049.2867.9780.1745.4730.7723.7724.1
52°687.8585.0536.9517.9510.3506.0502.9
60°653.0562.3521.4503.4495.5490.9486.8
75°631.2547.4510.4490.5478.0470.4462.3
90°644.0551.9510.6488.3471.6458.2440.6
110°724.1595.6529.7496.9475.0456.2424.5
120°769.4625.0546.9507.1482.9462.9427.7
135°883.6697.3595.2535.2502.2480.0442.7
150°1041.6798.1665.0581.7530.1500.0460.2
Run VMG1202.7918.9757.2652.1578.8530.6480.0
Selected Courses
Windward / Leeward1125.9893.4768.6698.8654.7627.2602.1
All purpose856.7696.6613.9569.8543.6526.6506.4
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward732.80.8188
All purpose592.91.0120
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low776.70.7725
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High624.70.9605
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance648.00.9259
Triple Number Coastal/Long Distance Low776.70.7725
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High624.70.9605
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1133.6841.6692.9609.1564.7532.3483.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7472
Downwind "popa"0.8203
70% up, 30% down "Ilhabela"0.7677
30% up, 70% down "Ilhabela-inverso"0.7969
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low776.70.7725
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High624.70.9605
Predominantly Upwind629.70.9528
Predominantly Downwind618.10.9707
Custom scoring options for Canada
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low776.70.7725
Triple Number All Purpose Medium588.51.0195
Triple Number All Purpose High523.21.1467
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High624.70.9605
Predominantly Upwind629.70.9528
Predominantly Downwind618.10.9707
Predominantly Upwind Low833.40.7199
Predominantly Upwind Medium640.40.9370
Predominantly Upwind High603.90.9935
Predominantly Downwind Low891.80.6728
Predominantly Downwind Medium621.10.9661
Predominantly Downwind High502.81.1933
Chicago-Mac Upwind0.9360
Chicago-Mac All Purpose0.9424
Chicago-Mac Downwind0.9505
Bayview-Mac Cove Island0.8790
Bayview-Mac Shore0.8963
Scoring OptionTime On
Distance
Time On
Time
Predominantly Reaching562.71.0663
Predominantly Reaching Low707.20.8484
Predominantly Reaching Medium560.61.0703
Predominantly Reaching High490.51.2233
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low1108.00.5415
5-Band Low / Medium917.00.6543
5-Band Medium713.20.8413
5-Band Medium / High633.60.9469
5-Band High606.40.9894
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance648.00.9259
Triple Number Coastal/Long Distance Low776.70.7725
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High624.70.9605
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1133.6841.6692.9609.1564.7532.3483.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance648.00.9259
Triple Number Coastal/Long Distance Low776.70.7725
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High624.70.9605
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1133.6841.6692.9609.1564.7532.3483.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance648.0
Triple Number Coastal/Long Distance Low776.7
Triple Number Coastal/Long Distance Medium588.5
Triple Number Coastal/Long Distance High523.2
Triple Number Windward/Leeward Low1009.6
Triple Number Windward/Leeward Medium727.3
Triple Number Windward/Leeward High624.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1133.6841.6692.9609.1564.7532.3483.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance648.00.9259
Triple Number Coastal/Long Distance Low776.70.7725
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High624.70.9605
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1133.6841.6692.9609.1564.7532.3483.2
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)648.00.9259
Triple Number Coastal/Long Distance Low776.70.7725
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High624.70.9605
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1133.6841.6692.9609.1564.7532.3483.2
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low776.70.7725
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High624.70.9605
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7725
Triple Number Coastal/Long Distance Medium1.0195
Triple Number Coastal/Long Distance High1.1467
Triple Number Windward/Leeward Low0.5943
Triple Number Windward/Leeward Medium0.8250
Triple Number Windward/Leeward High0.9605
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1133.6841.6692.9609.1564.7532.3483.2
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance648.00.9259
Triple Number Coastal/Long Distance Low776.70.7725
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High624.70.9605
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1133.6841.6692.9609.1564.7532.3483.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low776.70.7725
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High624.70.9605
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance648.00.9259
Triple Number Coastal/Long Distance Low776.70.7725
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High624.70.9605
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1133.6841.6692.9609.1564.7532.3483.2
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High624.70.9605
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1133.6841.6692.9609.1564.7532.3483.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low776.7
Triple Number Coastal/Long Distance Medium588.5
Triple Number Coastal/Long Distance High523.2
Triple Number Windward/Leeward Low1009.6
Triple Number Windward/Leeward Medium727.3
Triple Number Windward/Leeward High624.7
Predominantly Upwind629.7
Predominantly Downwind618.1
Predominantly Reaching583.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance648.00.9259
Triple Number Coastal/Long Distance Low776.70.7725
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High624.70.9605
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1133.6841.6692.9609.1564.7532.3483.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7725
Triple Number Coastal/Long Distance Medium1.0195
Triple Number Coastal/Long Distance High1.1467
Triple Number Windward/Leeward Low0.5943
Triple Number Windward/Leeward Medium0.8250
Triple Number Windward/Leeward High0.9605
Coastal/Long Distance0.9259
Predominantly Upwind0.9528
Predominantly Downwind0.9707
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7725
Tretall Distanseseilas Mellomvind1.0195
Tretall Distanseseilas Mye vind1.1467
Tretall Pølsebane Lite vind0.5943
Tretall Pølsebane Mellomvind0.8250
Tretall Pølsebane Mye vind0.9605
Distanseseilas ett tall (OSN 8-16kn)0.9259
Distanseseilas ett tall (APH 6-20kn)1.0120
Enkeltall Motvind0.9528
Enkeltall Medvind0.9707
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low776.70.7725
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High624.70.9605
Coastal/Long Distance648.00.9259
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind629.70.9528
Predominantly Downwind618.10.9707
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore609.60.9843
Cape Doctor Coastal512.51.1708
Triple Number Coastal/Long Distance Low776.70.7725
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High624.70.9605
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7725
Triple Number Coastal/Long Distance Medium1.0195
Triple Number Coastal/Long Distance High1.1467
Triple Number Windward/Leeward Low0.5943
Triple Number Windward/Leeward Medium0.8250
Triple Number Windward/Leeward High0.9605
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7725
Triple Number Coastal/Long Distance Medium1.0195
Triple Number Coastal/Long Distance High1.1467
Triple Number Windward/Leeward Low0.5943
Triple Number Windward/Leeward Medium0.8250
Triple Number Windward/Leeward High0.9605
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance648.00.9259
Triple Number Coastal/Long Distance Low776.70.7725
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High624.70.9605
Predominantly Upwind629.70.9528
Predominantly Downwind618.10.9707
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1133.6841.6692.9609.1564.7532.3483.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance648.00.9259
Triple Number Coastal/Long Distance Low776.70.7725
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High624.70.9605
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1133.6841.6692.9609.1564.7532.3483.2
Custom scoring options for United States of America
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low776.70.7725
Triple Number All Purpose Medium588.51.0195
Triple Number All Purpose High523.21.1467
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High624.70.9605
Predominantly Upwind629.70.9528
Predominantly Downwind618.10.9707
Predominantly Upwind Low833.40.7199
Predominantly Upwind Medium640.40.9370
Predominantly Upwind High603.90.9935
Predominantly Downwind Low891.80.6728
Predominantly Downwind Medium621.10.9661
Predominantly Downwind High502.81.1933
Chicago-Mac Upwind0.9360
Chicago-Mac All Purpose0.9424
Chicago-Mac Downwind0.9505
Bayview-Mac Cove Island0.8790
Bayview-Mac Shore0.8963
Harvest Moon Regatta513.61.1683
Scoring OptionTime On
Distance
Time On
Time
San Francisco Bay Heavy616.20.9737
San Francisco Bay Medium721.40.8317
Predominantly Reaching562.71.0663
Predominantly Reaching Low707.20.8484
Predominantly Reaching Medium560.61.0703
Predominantly Reaching High490.51.2233
Windward/Leeward 60-40 Low999.40.6003
Windward/Leeward 60-40 Medium739.60.8112
Windward/Leeward 60-40 High659.00.9105
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low1108.00.5415
5-Band Low / Medium917.00.6543
5-Band Medium713.20.8413
5-Band Medium / High633.60.9469
5-Band High606.40.9894

Club
Certificate
Non Spinnaker
2023

Boat

Bloom

NOR 14073

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX-34MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.360Max. Beam3.384Draft1.923Displacement5,629Wetted area24.59IMS L9.448LSM09.275Acc. length10.360Sink (kg/mm) 18.12
VCGD0.110VCGM0.082RM Rated (kg·m) 111.2Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0033
EDL1.810ST10.040ST20.180
ST30.180ST40.110ST50.280
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P14.050IG14.290ISP14.320MDT10.120MDL10.190MDT20.120MDL20.140TL1.250MW0.190GO0.200
E4.700J3.700BAS1.750FSDFoilSFJ0.000SPL3.780WPLTPS0.000BDMWT167.40MCG4.200
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.110Flotation Date01/01/2015MeasurerComment
SFFP0.325FFMFF1.305LCFcl5.795SG1.0130
SAFP10.060FAMFA1.013LCFsh6.022HBI1.130
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
Non Spinnaker
2023

Boat

Bloom

NOR 14073

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment306-2014022615510.171.001.813.073.9839.6926/02/20143Di main 2014
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment306-2020040611210.090.641.202.092.973.9013.97NoNo 28.6606/04/2020306-2010061410570.040.591.062.093.023.9514.05NoNo 28.6514/06/2010Jib Top sydd om 2020306-2015013008570.030.581.102.123.043.9013.97NoNo 28.6030/01/2015sydd om 2020306-2016080900020.120.611.122.042.953.8913.97NoNo 28.2109/08/2016306-2010061410550.000.000.000.000.003.1812.55NoNo 20.3114/06/2010Hardværsfokk