Club
Certificate
2023

Boat

Trouble 07

NOR 4852

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 Angles42.4°40.6°39.0°37.0°37.5°37.6°39.4°
Beat VMG2.833.393.804.004.044.053.98
52°4.284.995.365.555.635.675.68
60°4.485.145.485.705.815.875.91
75°4.615.335.595.866.076.206.31
90°4.975.565.886.056.196.406.71
110°4.975.606.036.406.696.907.31
120°4.825.505.956.386.797.227.94
135°4.365.205.696.106.516.968.44
150°3.734.635.285.736.116.487.40
Run VMG3.234.014.655.265.666.016.73
Gybe Angles146.6°147.8°160.0°177.2°178.1°179.0°178.4°

APH: 684.8

CDL: 5.548

GPH: 761.7

CertNo: 666748

BOAT
ClassElvstrøm MustangDesignerElvströmBuilderMariager BådeværftAge date01/1984Series date01/1983Offset filemustang.offData file666748
HULL
Length Overall6.190 mMaximum Beam2.432 mDraft1.235 mDisplacement991 kgDLR6.5852IMS DivisionSportboatDynamic Allowance0.180%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight280 kgMinimum weight195 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail15.9716.28Headsail Luffed8.328.32Headsail FlyingSymmetric30.1030.10Asymmetric35.8935.89 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail4.76Storm Jib3.35Heavy Weather Jib9.03
SAIL LIMITS
Headsails5  Spinnakers4 * Asymmetric may 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  03440002QB7Issued on 17/07/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Trouble 07

NOR 4852

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 VMG1270.71061.7947.3899.8890.8888.6903.9
52°841.6721.0672.1648.4639.7635.0633.5
60°803.5699.9657.1631.9619.9613.5608.9
75°780.4675.2644.2614.8593.3580.8570.3
90°725.1647.6612.3595.0581.6562.8536.5
110°724.1643.3596.8562.7537.8521.4492.7
120°746.9654.5605.1564.6529.9498.3453.2
135°825.2692.9632.2590.1553.3517.3426.7
150°965.5777.8681.8628.0589.3555.3486.6
Run VMG1114.8898.2774.0684.7636.0599.0535.2
Selected Courses
Windward / Leeward1192.8979.9860.7792.2763.4743.8719.5
All purpose921.8779.0705.7664.2641.3623.4595.9
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward830.50.7225
All purpose684.80.8762
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low850.30.7056
Triple Number Coastal/Long Distance Medium681.90.8799
Triple Number Coastal/Long Distance High617.60.9715
Triple Number Windward/Leeward Low1086.40.5523
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High739.60.8112
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance740.60.8102
Triple Number Coastal/Long Distance Low850.30.7056
Triple Number Coastal/Long Distance Medium681.90.8799
Triple Number Coastal/Long Distance High617.60.9715
Triple Number Windward/Leeward Low1086.40.5523
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High739.60.8112
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1185.0922.9784.7705.8664.5627.7565.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6120
Downwind "popa"0.8012
70% up, 30% down "Ilhabela"0.6587
30% up, 70% down "Ilhabela-inverso"0.7332
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low850.30.7056
Triple Number Coastal/Long Distance Medium681.90.8799
Triple Number Coastal/Long Distance High617.60.9715
Triple Number Windward/Leeward Low1086.40.5523
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High739.60.8112
Predominantly Upwind748.60.8014
Predominantly Downwind680.40.8818
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low850.30.7056
Triple Number All Purpose Medium681.90.8799
Triple Number All Purpose High617.60.9715
Triple Number Windward/Leeward Low1086.40.5523
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High739.60.8112
Predominantly Upwind748.60.8014
Predominantly Downwind680.40.8818
Predominantly Upwind Low963.10.6230
Predominantly Upwind Medium779.00.7702
Predominantly Upwind High743.50.8070
Predominantly Downwind Low904.00.6637
Predominantly Downwind Medium670.70.8946
Predominantly Downwind High561.81.0679
Chicago-Mac Upwind0.7881
Chicago-Mac All Purpose0.8248
Chicago-Mac Downwind0.8680
Bayview-Mac Cove Island0.7728
Bayview-Mac Shore0.7730
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching650.30.9226
Predominantly Reaching Low765.50.7838
Predominantly Reaching Medium645.10.9301
Predominantly Reaching High573.31.0466
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1176.40.5100
5-Band Low / Medium999.80.6001
5-Band Medium810.60.7402
5-Band Medium / High747.10.8031
5-Band High723.70.8290
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance740.60.8102
Triple Number Coastal/Long Distance Low850.30.7056
Triple Number Coastal/Long Distance Medium681.90.8799
Triple Number Coastal/Long Distance High617.60.9715
Triple Number Windward/Leeward Low1086.40.5523
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High739.60.8112
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1185.0922.9784.7705.8664.5627.7565.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance740.60.8102
Triple Number Coastal/Long Distance Low850.30.7056
Triple Number Coastal/Long Distance Medium681.90.8799
Triple Number Coastal/Long Distance High617.60.9715
Triple Number Windward/Leeward Low1086.40.5523
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High739.60.8112
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1185.0922.9784.7705.8664.5627.7565.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance740.6
Triple Number Coastal/Long Distance Low850.3
Triple Number Coastal/Long Distance Medium681.9
Triple Number Coastal/Long Distance High617.6
Triple Number Windward/Leeward Low1086.4
Triple Number Windward/Leeward Medium823.5
Triple Number Windward/Leeward High739.6
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1185.0922.9784.7705.8664.5627.7565.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance740.60.8102
Triple Number Coastal/Long Distance Low850.30.7056
Triple Number Coastal/Long Distance Medium681.90.8799
Triple Number Coastal/Long Distance High617.60.9715
Triple Number Windward/Leeward Low1086.40.5523
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High739.60.8112
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1185.0922.9784.7705.8664.5627.7565.4
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)740.60.8102
Triple Number Coastal/Long Distance Low850.30.7056
Triple Number Coastal/Long Distance Medium681.90.8799
Triple Number Coastal/Long Distance High617.60.9715
Triple Number Windward/Leeward Low1086.40.5523
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High739.60.8112
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1185.0922.9784.7705.8664.5627.7565.4
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low850.30.7056
Triple Number Coastal/Long Distance Medium681.90.8799
Triple Number Coastal/Long Distance High617.60.9715
Triple Number Windward/Leeward Low1086.40.5523
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High739.60.8112
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7056
Triple Number Coastal/Long Distance Medium0.8799
Triple Number Coastal/Long Distance High0.9715
Triple Number Windward/Leeward Low0.5523
Triple Number Windward/Leeward Medium0.7286
Triple Number Windward/Leeward High0.8112
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1185.0922.9784.7705.8664.5627.7565.4
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance740.60.8102
Triple Number Coastal/Long Distance Low850.30.7056
Triple Number Coastal/Long Distance Medium681.90.8799
Triple Number Coastal/Long Distance High617.60.9715
Triple Number Windward/Leeward Low1086.40.5523
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High739.60.8112
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1185.0922.9784.7705.8664.5627.7565.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low850.30.7056
Triple Number Coastal/Long Distance Medium681.90.8799
Triple Number Coastal/Long Distance High617.60.9715
Triple Number Windward/Leeward Low1086.40.5523
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High739.60.8112
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance740.60.8102
Triple Number Coastal/Long Distance Low850.30.7056
Triple Number Coastal/Long Distance Medium681.90.8799
Triple Number Coastal/Long Distance High617.60.9715
Triple Number Windward/Leeward Low1086.40.5523
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High739.60.8112
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1185.0922.9784.7705.8664.5627.7565.4
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1086.40.5523
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High739.60.8112
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1185.0922.9784.7705.8664.5627.7565.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low850.3
Triple Number Coastal/Long Distance Medium681.9
Triple Number Coastal/Long Distance High617.6
Triple Number Windward/Leeward Low1086.4
Triple Number Windward/Leeward Medium823.5
Triple Number Windward/Leeward High739.6
Predominantly Upwind748.6
Predominantly Downwind680.4
Predominantly Reaching660.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance740.60.8102
Triple Number Coastal/Long Distance Low850.30.7056
Triple Number Coastal/Long Distance Medium681.90.8799
Triple Number Coastal/Long Distance High617.60.9715
Triple Number Windward/Leeward Low1086.40.5523
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High739.60.8112
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1185.0922.9784.7705.8664.5627.7565.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7056
Triple Number Coastal/Long Distance Medium0.8799
Triple Number Coastal/Long Distance High0.9715
Triple Number Windward/Leeward Low0.5523
Triple Number Windward/Leeward Medium0.7286
Triple Number Windward/Leeward High0.8112
Coastal/Long Distance0.8102
Predominantly Upwind0.8014
Predominantly Downwind0.8818
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7056
Tretall Distanseseilas Mellomvind0.8799
Tretall Distanseseilas Mye vind0.9715
Tretall Pølsebane Lite vind0.5523
Tretall Pølsebane Mellomvind0.7286
Tretall Pølsebane Mye vind0.8112
Distanseseilas ett tall (OSN 8-16kn)0.8102
Distanseseilas ett tall (APH 6-20kn)0.8762
Enkeltall Motvind0.8014
Enkeltall Medvind0.8818
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low850.30.7056
Triple Number Coastal/Long Distance Medium681.90.8799
Triple Number Coastal/Long Distance High617.60.9715
Triple Number Windward/Leeward Low1086.40.5523
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High739.60.8112
Coastal/Long Distance740.60.8102
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind748.60.8014
Predominantly Downwind680.40.8818
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore726.80.8255
Cape Doctor Coastal604.20.9931
Triple Number Coastal/Long Distance Low850.30.7056
Triple Number Coastal/Long Distance Medium681.90.8799
Triple Number Coastal/Long Distance High617.60.9715
Triple Number Windward/Leeward Low1086.40.5523
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High739.60.8112
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7056
Triple Number Coastal/Long Distance Medium0.8799
Triple Number Coastal/Long Distance High0.9715
Triple Number Windward/Leeward Low0.5523
Triple Number Windward/Leeward Medium0.7286
Triple Number Windward/Leeward High0.8112
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7056
Triple Number Coastal/Long Distance Medium0.8799
Triple Number Coastal/Long Distance High0.9715
Triple Number Windward/Leeward Low0.5523
Triple Number Windward/Leeward Medium0.7286
Triple Number Windward/Leeward High0.8112
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance740.60.8102
Triple Number Coastal/Long Distance Low850.30.7056
Triple Number Coastal/Long Distance Medium681.90.8799
Triple Number Coastal/Long Distance High617.60.9715
Triple Number Windward/Leeward Low1086.40.5523
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High739.60.8112
Predominantly Upwind748.60.8014
Predominantly Downwind680.40.8818
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1185.0922.9784.7705.8664.5627.7565.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance740.60.8102
Triple Number Coastal/Long Distance Low850.30.7056
Triple Number Coastal/Long Distance Medium681.90.8799
Triple Number Coastal/Long Distance High617.60.9715
Triple Number Windward/Leeward Low1086.40.5523
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High739.60.8112
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1185.0922.9784.7705.8664.5627.7565.4
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low850.30.7056
Triple Number All Purpose Medium681.90.8799
Triple Number All Purpose High617.60.9715
Triple Number Windward/Leeward Low1086.40.5523
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High739.60.8112
Predominantly Upwind748.60.8014
Predominantly Downwind680.40.8818
Predominantly Upwind Low963.10.6230
Predominantly Upwind Medium779.00.7702
Predominantly Upwind High743.50.8070
Predominantly Downwind Low904.00.6637
Predominantly Downwind Medium670.70.8946
Predominantly Downwind High561.81.0679
Chicago-Mac Upwind0.7881
Chicago-Mac All Purpose0.8248
Chicago-Mac Downwind0.8680
Bayview-Mac Cove Island0.7728
Bayview-Mac Shore0.7730
Harvest Moon Regatta593.01.0119
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy724.40.8282
San Francisco Bay Medium819.60.7321
Predominantly Reaching650.30.9226
Predominantly Reaching Low765.50.7838
Predominantly Reaching Medium645.10.9301
Predominantly Reaching High573.31.0466
Windward/Leeward 60-40 Low1102.30.5443
Windward/Leeward 60-40 Medium858.70.6988
Windward/Leeward 60-40 High792.40.7572
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1176.40.5100
5-Band Low / Medium999.80.6001
5-Band Medium810.60.7402
5-Band Medium / High747.10.8031
5-Band High723.70.8290
ORC Ref  03440002QB7Issued on 17/07/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Trouble 07

NOR 4852

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassElvstrøm MustangMeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA6.190Max. Beam2.432Draft1.235Displacement991Wetted area9.07IMS L5.587LSM05.318Acc. length6.190Sink (kg/mm) 7.12
VCGD0.294VCGM0.306RM Rated (kg·m) 16.7Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
PIPA0.0000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P8.760IG8.175ISP8.375MDT10.072MDL10.112MDT20.048MDL20.063TL0.000MW0.000GO0.000
E3.100J2.120BAS1.030FSD0.000SFJ0.000SPL2.200WPLTPS2.920BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.294Flotation Date01/01/2015MeasurerComment
SFFP0.482FFMFF0.755LCFcl3.579SG1.0010
SAFP5.753FAMFA0.656LCFsh3.773HBI0.696
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002QB7Issued on 17/07/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Trouble 07

NOR 4852

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment456-2014060916250.130.651.141.952.5815.9709/06/2014Ny storseil460-2015062420300.130.641.141.952.5715.9424/06/2015
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment456-2014061016300.060.320.621.121.622.187.46NoNo 8.3210/06/2014
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment456-2014060917157.907.907.904.773.7830.1009/06/2014
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment460-2017091300108.857.258.055.405.15105%35.8913/09/2017
ORC Ref  03440002QB7Issued on 17/07/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org