Club
Certificate
2023

Boat

Machbuster

NOR 12122

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 Angles44.1°41.7°39.4°38.7°38.2°38.2°38.4°
Beat VMG3.904.645.085.315.435.495.52
52°6.006.967.347.597.717.787.83
60°6.387.277.637.817.938.018.08
75°6.717.547.928.128.248.348.50
90°6.717.578.018.328.568.738.96
110°6.237.408.008.388.688.999.47
120°6.097.307.968.428.849.189.89
135°5.446.787.658.188.649.1210.24
150°4.595.816.867.598.018.349.05
Run VMG3.985.035.946.586.947.398.21
Gybe Angles143.3°146.9°148.7°150.2°151.0°172.7°175.7°

APH: 514.6

CDL: 10.551

GPH: 572.9

CertNo: 9481

BOAT
ClassElan 410DesignerRob HumphreysBuilderElan MarineAge date01/2007Series date01/2006Offset fileELAN410R.OFFData file9481
HULL
Length Overall12.280 mMaximum Beam3.884 mDraft2.385 mDisplacement8,368 kgDLR5.8332IMS DivisionCruiser/RacerDynamic Allowance0.170%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight600 kgMinimum weight450 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail52.0553.02Headsail Luffed42.0942.09Headsail Flying70.4270.42SymmetricAsymmetric147.83147.83 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail15.36Storm Jib14.07Heavy Weather Jib37.99
SAIL LIMITS
Headsails6  Spinnakers5 * Asymmetric SHALL NOT be tacked on the pole
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.
ORC Ref  03440002N4NIssued on 30/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Machbuster

NOR 12122

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 VMG924.1775.4708.5677.6662.8655.3652.3
52°599.9517.4490.3474.4467.1463.0459.5
60°564.0495.0472.1461.1454.0449.6445.5
75°536.1477.7454.5443.3436.7431.5423.7
90°536.2475.8449.3432.6420.6412.5401.7
110°578.1486.5450.0429.6414.5400.3380.0
120°591.4493.0452.1427.6407.4392.0364.1
135°661.5531.2470.5440.3416.5394.5351.6
150°784.1620.0525.1474.1449.5431.5398.0
Run VMG905.4715.9606.4547.3518.5487.0438.7
Selected Courses
Windward / Leeward914.7745.7657.4612.5590.7571.1545.5
All purpose698.3582.4527.6499.1483.1470.1451.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward638.00.9404
All purpose514.61.1659
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low640.30.9370
Triple Number Coastal/Long Distance Medium511.61.1729
Triple Number Coastal/Long Distance High466.41.2864
Triple Number Windward/Leeward Low830.20.7227
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High566.41.0593
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance560.41.0707
Triple Number Coastal/Long Distance Low640.30.9370
Triple Number Coastal/Long Distance Medium511.61.1729
Triple Number Coastal/Long Distance High466.41.2864
Triple Number Windward/Leeward Low830.20.7227
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High566.41.0593
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance913.8700.7593.4533.0501.3474.7431.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8307
Downwind "popa"0.9955
70% up, 30% down "Ilhabela"0.8741
30% up, 70% down "Ilhabela-inverso"0.9395
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low640.30.9370
Triple Number Coastal/Long Distance Medium511.61.1729
Triple Number Coastal/Long Distance High466.41.2864
Triple Number Windward/Leeward Low830.20.7227
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High566.41.0593
Predominantly Upwind555.51.0802
Predominantly Downwind519.51.1550
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low640.30.9370
Triple Number All Purpose Medium511.61.1729
Triple Number All Purpose High466.41.2864
Triple Number Windward/Leeward Low830.20.7227
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High566.41.0593
Predominantly Upwind555.51.0802
Predominantly Downwind519.51.1550
Predominantly Upwind Low711.70.8431
Predominantly Upwind Medium577.31.0393
Predominantly Upwind High546.41.0980
Predominantly Downwind Low703.80.8525
Predominantly Downwind Medium516.91.1608
Predominantly Downwind High442.71.3553
Chicago-Mac Upwind1.0610
Chicago-Mac All Purpose1.0960
Chicago-Mac Downwind1.1359
Bayview-Mac Cove Island1.0319
Bayview-Mac Shore1.0388
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching484.01.2396
Predominantly Reaching Low575.81.0420
Predominantly Reaching Medium479.31.2519
Predominantly Reaching High429.71.3963
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low901.70.6654
5-Band Low / Medium763.90.7854
5-Band Medium624.00.9616
5-Band Medium / High573.61.0460
5-Band High550.01.0910
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance560.41.0707
Triple Number Coastal/Long Distance Low640.30.9370
Triple Number Coastal/Long Distance Medium511.61.1729
Triple Number Coastal/Long Distance High466.41.2864
Triple Number Windward/Leeward Low830.20.7227
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High566.41.0593
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance913.8700.7593.4533.0501.3474.7431.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance560.41.0707
Triple Number Coastal/Long Distance Low640.30.9370
Triple Number Coastal/Long Distance Medium511.61.1729
Triple Number Coastal/Long Distance High466.41.2864
Triple Number Windward/Leeward Low830.20.7227
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High566.41.0593
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance913.8700.7593.4533.0501.3474.7431.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance560.4
Triple Number Coastal/Long Distance Low640.3
Triple Number Coastal/Long Distance Medium511.6
Triple Number Coastal/Long Distance High466.4
Triple Number Windward/Leeward Low830.2
Triple Number Windward/Leeward Medium633.1
Triple Number Windward/Leeward High566.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance913.8700.7593.4533.0501.3474.7431.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance560.41.0707
Triple Number Coastal/Long Distance Low640.30.9370
Triple Number Coastal/Long Distance Medium511.61.1729
Triple Number Coastal/Long Distance High466.41.2864
Triple Number Windward/Leeward Low830.20.7227
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High566.41.0593
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance913.8700.7593.4533.0501.3474.7431.6
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)560.41.0707
Triple Number Coastal/Long Distance Low640.30.9370
Triple Number Coastal/Long Distance Medium511.61.1729
Triple Number Coastal/Long Distance High466.41.2864
Triple Number Windward/Leeward Low830.20.7227
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High566.41.0593
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance913.8700.7593.4533.0501.3474.7431.6
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low640.30.9370
Triple Number Coastal/Long Distance Medium511.61.1729
Triple Number Coastal/Long Distance High466.41.2864
Triple Number Windward/Leeward Low830.20.7227
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High566.41.0593
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9370
Triple Number Coastal/Long Distance Medium1.1729
Triple Number Coastal/Long Distance High1.2864
Triple Number Windward/Leeward Low0.7227
Triple Number Windward/Leeward Medium0.9477
Triple Number Windward/Leeward High1.0593
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance913.8700.7593.4533.0501.3474.7431.6
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance560.41.0707
Triple Number Coastal/Long Distance Low640.30.9370
Triple Number Coastal/Long Distance Medium511.61.1729
Triple Number Coastal/Long Distance High466.41.2864
Triple Number Windward/Leeward Low830.20.7227
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High566.41.0593
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance913.8700.7593.4533.0501.3474.7431.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low640.30.9370
Triple Number Coastal/Long Distance Medium511.61.1729
Triple Number Coastal/Long Distance High466.41.2864
Triple Number Windward/Leeward Low830.20.7227
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High566.41.0593
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance560.41.0707
Triple Number Coastal/Long Distance Low640.30.9370
Triple Number Coastal/Long Distance Medium511.61.1729
Triple Number Coastal/Long Distance High466.41.2864
Triple Number Windward/Leeward Low830.20.7227
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High566.41.0593
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance913.8700.7593.4533.0501.3474.7431.6
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low830.20.7227
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High566.41.0593
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance913.8700.7593.4533.0501.3474.7431.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low640.3
Triple Number Coastal/Long Distance Medium511.6
Triple Number Coastal/Long Distance High466.4
Triple Number Windward/Leeward Low830.2
Triple Number Windward/Leeward Medium633.1
Triple Number Windward/Leeward High566.4
Predominantly Upwind555.5
Predominantly Downwind519.5
Predominantly Reaching495.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance560.41.0707
Triple Number Coastal/Long Distance Low640.30.9370
Triple Number Coastal/Long Distance Medium511.61.1729
Triple Number Coastal/Long Distance High466.41.2864
Triple Number Windward/Leeward Low830.20.7227
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High566.41.0593
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance913.8700.7593.4533.0501.3474.7431.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9370
Triple Number Coastal/Long Distance Medium1.1729
Triple Number Coastal/Long Distance High1.2864
Triple Number Windward/Leeward Low0.7227
Triple Number Windward/Leeward Medium0.9477
Triple Number Windward/Leeward High1.0593
Coastal/Long Distance1.0707
Predominantly Upwind1.0802
Predominantly Downwind1.1550
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9370
Tretall Distanseseilas Mellomvind1.1729
Tretall Distanseseilas Mye vind1.2864
Tretall Pølsebane Lite vind0.7227
Tretall Pølsebane Mellomvind0.9477
Tretall Pølsebane Mye vind1.0593
Distanseseilas ett tall (OSN 8-16kn)1.0707
Distanseseilas ett tall (APH 6-20kn)1.1659
Enkeltall Motvind1.0802
Enkeltall Medvind1.1550
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low640.30.9370
Triple Number Coastal/Long Distance Medium511.61.1729
Triple Number Coastal/Long Distance High466.41.2864
Triple Number Windward/Leeward Low830.20.7227
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High566.41.0593
Coastal/Long Distance560.41.0707
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind555.51.0802
Predominantly Downwind519.51.1550
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore553.21.0846
Cape Doctor Coastal457.21.3125
Triple Number Coastal/Long Distance Low640.30.9370
Triple Number Coastal/Long Distance Medium511.61.1729
Triple Number Coastal/Long Distance High466.41.2864
Triple Number Windward/Leeward Low830.20.7227
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High566.41.0593
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9370
Triple Number Coastal/Long Distance Medium1.1729
Triple Number Coastal/Long Distance High1.2864
Triple Number Windward/Leeward Low0.7227
Triple Number Windward/Leeward Medium0.9477
Triple Number Windward/Leeward High1.0593
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9370
Triple Number Coastal/Long Distance Medium1.1729
Triple Number Coastal/Long Distance High1.2864
Triple Number Windward/Leeward Low0.7227
Triple Number Windward/Leeward Medium0.9477
Triple Number Windward/Leeward High1.0593
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance560.41.0707
Triple Number Coastal/Long Distance Low640.30.9370
Triple Number Coastal/Long Distance Medium511.61.1729
Triple Number Coastal/Long Distance High466.41.2864
Triple Number Windward/Leeward Low830.20.7227
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High566.41.0593
Predominantly Upwind555.51.0802
Predominantly Downwind519.51.1550
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance913.8700.7593.4533.0501.3474.7431.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance560.41.0707
Triple Number Coastal/Long Distance Low640.30.9370
Triple Number Coastal/Long Distance Medium511.61.1729
Triple Number Coastal/Long Distance High466.41.2864
Triple Number Windward/Leeward Low830.20.7227
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High566.41.0593
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance913.8700.7593.4533.0501.3474.7431.6
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low640.30.9370
Triple Number All Purpose Medium511.61.1729
Triple Number All Purpose High466.41.2864
Triple Number Windward/Leeward Low830.20.7227
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High566.41.0593
Predominantly Upwind555.51.0802
Predominantly Downwind519.51.1550
Predominantly Upwind Low711.70.8431
Predominantly Upwind Medium577.31.0393
Predominantly Upwind High546.41.0980
Predominantly Downwind Low703.80.8525
Predominantly Downwind Medium516.91.1608
Predominantly Downwind High442.71.3553
Chicago-Mac Upwind1.0610
Chicago-Mac All Purpose1.0960
Chicago-Mac Downwind1.1359
Bayview-Mac Cove Island1.0319
Bayview-Mac Shore1.0388
Harvest Moon Regatta447.61.3404
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy550.31.0903
San Francisco Bay Medium622.30.9642
Predominantly Reaching484.01.2396
Predominantly Reaching Low575.81.0420
Predominantly Reaching Medium479.31.2519
Predominantly Reaching High429.71.3963
Windward/Leeward 60-40 Low834.10.7193
Windward/Leeward 60-40 Medium653.30.9185
Windward/Leeward 60-40 High596.91.0052
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low901.70.6654
5-Band Low / Medium763.90.7854
5-Band Medium624.00.9616
5-Band Medium / High573.61.0460
5-Band High550.01.0910
ORC Ref  03440002N4NIssued on 30/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Machbuster

NOR 12122

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassElan 410MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.280Max. Beam3.884Draft2.385Displacement8,368Wetted area32.90IMS L11.388LSM011.277Acc. length12.280Sink (kg/mm) 24.84
VCGD0.043VCGM0.027RM Rated (kg·m) 198.2Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0039
EDL3.150ST10.065ST20.180
ST30.180ST40.180ST50.280
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P16.160IG16.680ISP17.760MDT10.128MDL10.262MDT20.128MDL20.226TL0.000MW0.251GO0.276
E5.430J4.430BAS1.586FSDFoilSFJ0.000SPL5.763WPLTPS4.930BDMWT177.00MCG6.122
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.043Flotation Date01/01/2015MeasurerComment
SFFP0.505FFMFF1.520LCFcl6.862SG0.0000
SAFP11.810FAMFA1.085LCFsh7.119HBI1.307
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002N4NIssued on 30/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Machbuster

NOR 12122

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment623-2023052610350.151.152.103.504.4852.0526/05/2023Ligthskin
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment623-2022060117310.051.092.164.105.837.1518.12NoYes070.4201/06/2022Aramid1-2007052121020.000.000.000.000.004.9716.64NoNo 42.0921/05/2007Mål fra nORTH1-2007052121030.000.000.000.000.004.9716.62NoNo 42.0421/05/2007Mål fra NORTH1-2007052121070.000.000.000.000.004.4616.20NoNo 36.7821/05/2007Mål fra US measurer 206
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment1-20070521210818.4016.3517.3810.0510.8593%147.8321/05/2007Mål fra US measurer 2061-20070521210618.3016.4517.3810.058.69116%141.5821/05/2007Mål fra US measurer 206437-20160418143217.6015.8416.727.909.6082%114.8118/04/2016North A3.5oz
ORC Ref  03440002N4NIssued on 30/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org