Club
Certificate
Double Handed
2023

Boat

Momentum

NOR 14438

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 Angles42.0°40.6°39.4°39.3°39.4°39.4°40.6°
Beat VMG3.614.314.694.844.914.934.86
52°5.446.376.847.027.127.167.16
60°5.706.627.097.287.387.437.46
75°6.006.857.297.567.717.817.90
90°6.217.117.547.777.948.138.39
110°6.037.057.598.008.378.699.14
120°5.876.997.618.078.398.749.54
135°5.296.547.357.888.408.9510.12
150°4.485.656.637.317.718.088.90
Run VMG3.884.895.746.336.687.127.94
Gybe Angles144.2°147.8°148.7°150.1°149.8°173.0°174.8°

APH: 548.9

CDL: 8.960

GPH: 610.2

CertNo: 21320

BOAT
ClassElan 350DesignerRob HumpreysBuilderElan MarineAge date01/2011Series date01/2009Offset fileelan350.offData file21320
HULL
Length Overall10.600 mMaximum Beam3.540 mDraft2.350 mDisplacement5,077 kgDLR5.3618IMS DivisionCruiser/RacerDynamic Allowance0.140%Age Allowance0.455%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight170 kgMinimum weight120 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail38.2339.11Headsail Luffed31.0031.00Headsail FlyingSymmetricAsymmetric117.37117.37 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail10.86Storm Jib9.99Heavy Weather Jib26.96
SAIL LIMITS
Headsails5  Spinnakers4 * 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  03440002E73Issued on 20/03/2023Valid until 31/03/2024
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Momentum

NOR 14438

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 VMG997.1834.6768.4744.2733.8729.7740.3
52°661.8564.9526.4512.7505.9502.6502.7
60°631.3543.6508.0494.4487.9484.4482.7
75°600.0525.3494.0476.4466.8461.0455.4
90°579.9506.5477.4463.3453.4443.0429.3
110°597.1510.5474.5450.0430.0414.1393.9
120°613.3514.9472.8446.1429.3411.9377.2
135°681.1550.3489.8456.6428.4402.4355.8
150°802.8637.3543.1492.7466.8445.3404.7
Run VMG927.0735.9627.1568.8539.0505.4453.4
Selected Courses
Windward / Leeward962.1785.2697.8656.5636.4617.5596.8
All purpose741.5617.8560.7532.9516.8503.4486.3
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward682.00.8797
All purpose548.91.0932
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low679.60.8829
Triple Number Coastal/Long Distance Medium545.21.1005
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low873.60.6868
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High614.50.9764
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance596.81.0054
Triple Number Coastal/Long Distance Low679.60.8829
Triple Number Coastal/Long Distance Medium545.21.1005
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low873.60.6868
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High614.50.9764
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance958.6738.3629.6569.9538.0509.0460.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7570
Downwind "popa"0.9640
70% up, 30% down "Ilhabela"0.8091
30% up, 70% down "Ilhabela-inverso"0.8909
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low679.60.8829
Triple Number Coastal/Long Distance Medium545.21.1005
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low873.60.6868
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High614.50.9764
Predominantly Upwind598.61.0023
Predominantly Downwind545.51.1000
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low679.60.8829
Triple Number All Purpose Medium545.21.1005
Triple Number All Purpose High500.31.1992
Triple Number Windward/Leeward Low873.60.6868
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High614.50.9764
Predominantly Upwind598.61.0023
Predominantly Downwind545.51.1000
Predominantly Upwind Low762.90.7865
Predominantly Upwind Medium626.00.9585
Predominantly Upwind High602.20.9964
Predominantly Downwind Low733.80.8176
Predominantly Downwind Medium539.21.1127
Predominantly Downwind High461.21.3008
Chicago-Mac Upwind0.9852
Chicago-Mac All Purpose1.0307
Chicago-Mac Downwind1.0821
Bayview-Mac Cove Island0.9689
Bayview-Mac Shore0.9717
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching514.31.1667
Predominantly Reaching Low610.50.9827
Predominantly Reaching Medium507.71.1819
Predominantly Reaching High455.91.3161
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low948.50.6326
5-Band Low / Medium806.10.7443
5-Band Medium667.50.8989
5-Band Medium / High620.60.9668
5-Band High600.40.9993
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance596.81.0054
Triple Number Coastal/Long Distance Low679.60.8829
Triple Number Coastal/Long Distance Medium545.21.1005
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low873.60.6868
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High614.50.9764
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance958.6738.3629.6569.9538.0509.0460.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance596.81.0054
Triple Number Coastal/Long Distance Low679.60.8829
Triple Number Coastal/Long Distance Medium545.21.1005
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low873.60.6868
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High614.50.9764
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance958.6738.3629.6569.9538.0509.0460.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance596.8
Triple Number Coastal/Long Distance Low679.6
Triple Number Coastal/Long Distance Medium545.2
Triple Number Coastal/Long Distance High500.3
Triple Number Windward/Leeward Low873.6
Triple Number Windward/Leeward Medium676.0
Triple Number Windward/Leeward High614.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance958.6738.3629.6569.9538.0509.0460.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance596.81.0054
Triple Number Coastal/Long Distance Low679.60.8829
Triple Number Coastal/Long Distance Medium545.21.1005
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low873.60.6868
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High614.50.9764
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance958.6738.3629.6569.9538.0509.0460.7
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)596.81.0054
Triple Number Coastal/Long Distance Low679.60.8829
Triple Number Coastal/Long Distance Medium545.21.1005
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low873.60.6868
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High614.50.9764
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance958.6738.3629.6569.9538.0509.0460.7
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low679.60.8829
Triple Number Coastal/Long Distance Medium545.21.1005
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low873.60.6868
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High614.50.9764
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8829
Triple Number Coastal/Long Distance Medium1.1005
Triple Number Coastal/Long Distance High1.1992
Triple Number Windward/Leeward Low0.6868
Triple Number Windward/Leeward Medium0.8876
Triple Number Windward/Leeward High0.9764
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance958.6738.3629.6569.9538.0509.0460.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance596.81.0054
Triple Number Coastal/Long Distance Low679.60.8829
Triple Number Coastal/Long Distance Medium545.21.1005
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low873.60.6868
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High614.50.9764
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance958.6738.3629.6569.9538.0509.0460.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low679.60.8829
Triple Number Coastal/Long Distance Medium545.21.1005
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low873.60.6868
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High614.50.9764
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance596.81.0054
Triple Number Coastal/Long Distance Low679.60.8829
Triple Number Coastal/Long Distance Medium545.21.1005
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low873.60.6868
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High614.50.9764
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance958.6738.3629.6569.9538.0509.0460.7
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low873.60.6868
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High614.50.9764
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance958.6738.3629.6569.9538.0509.0460.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low679.6
Triple Number Coastal/Long Distance Medium545.2
Triple Number Coastal/Long Distance High500.3
Triple Number Windward/Leeward Low873.6
Triple Number Windward/Leeward Medium676.0
Triple Number Windward/Leeward High614.5
Predominantly Upwind598.6
Predominantly Downwind545.5
Predominantly Reaching523.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance596.81.0054
Triple Number Coastal/Long Distance Low679.60.8829
Triple Number Coastal/Long Distance Medium545.21.1005
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low873.60.6868
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High614.50.9764
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance958.6738.3629.6569.9538.0509.0460.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8829
Triple Number Coastal/Long Distance Medium1.1005
Triple Number Coastal/Long Distance High1.1992
Triple Number Windward/Leeward Low0.6868
Triple Number Windward/Leeward Medium0.8876
Triple Number Windward/Leeward High0.9764
Coastal/Long Distance1.0054
Predominantly Upwind1.0023
Predominantly Downwind1.1000
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8829
Tretall Distanseseilas Mellomvind1.1005
Tretall Distanseseilas Mye vind1.1992
Tretall Pølsebane Lite vind0.6868
Tretall Pølsebane Mellomvind0.8876
Tretall Pølsebane Mye vind0.9764
Distanseseilas ett tall (OSN 8-16kn)1.0054
Distanseseilas ett tall (APH 6-20kn)1.0932
Enkeltall Motvind1.0023
Enkeltall Medvind1.1000
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low679.60.8829
Triple Number Coastal/Long Distance Medium545.21.1005
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low873.60.6868
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High614.50.9764
Coastal/Long Distance596.81.0054
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind598.61.0023
Predominantly Downwind545.51.1000
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore603.10.9949
Cape Doctor Coastal491.41.2210
Triple Number Coastal/Long Distance Low679.60.8829
Triple Number Coastal/Long Distance Medium545.21.1005
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low873.60.6868
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High614.50.9764
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8829
Triple Number Coastal/Long Distance Medium1.1005
Triple Number Coastal/Long Distance High1.1992
Triple Number Windward/Leeward Low0.6868
Triple Number Windward/Leeward Medium0.8876
Triple Number Windward/Leeward High0.9764
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8829
Triple Number Coastal/Long Distance Medium1.1005
Triple Number Coastal/Long Distance High1.1992
Triple Number Windward/Leeward Low0.6868
Triple Number Windward/Leeward Medium0.8876
Triple Number Windward/Leeward High0.9764
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance596.81.0054
Triple Number Coastal/Long Distance Low679.60.8829
Triple Number Coastal/Long Distance Medium545.21.1005
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low873.60.6868
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High614.50.9764
Predominantly Upwind598.61.0023
Predominantly Downwind545.51.1000
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance958.6738.3629.6569.9538.0509.0460.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance596.81.0054
Triple Number Coastal/Long Distance Low679.60.8829
Triple Number Coastal/Long Distance Medium545.21.1005
Triple Number Coastal/Long Distance High500.31.1992
Triple Number Windward/Leeward Low873.60.6868
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High614.50.9764
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance958.6738.3629.6569.9538.0509.0460.7
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low679.60.8829
Triple Number All Purpose Medium545.21.1005
Triple Number All Purpose High500.31.1992
Triple Number Windward/Leeward Low873.60.6868
Triple Number Windward/Leeward Medium676.00.8876
Triple Number Windward/Leeward High614.50.9764
Predominantly Upwind598.61.0023
Predominantly Downwind545.51.1000
Predominantly Upwind Low762.90.7865
Predominantly Upwind Medium626.00.9585
Predominantly Upwind High602.20.9964
Predominantly Downwind Low733.80.8176
Predominantly Downwind Medium539.21.1127
Predominantly Downwind High461.21.3008
Chicago-Mac Upwind0.9852
Chicago-Mac All Purpose1.0307
Chicago-Mac Downwind1.0821
Bayview-Mac Cove Island0.9689
Bayview-Mac Shore0.9717
Harvest Moon Regatta473.61.2669
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy596.51.0059
San Francisco Bay Medium663.90.9037
Predominantly Reaching514.31.1667
Predominantly Reaching Low610.50.9827
Predominantly Reaching Medium507.71.1819
Predominantly Reaching High455.91.3161
Windward/Leeward 60-40 Low882.10.6802
Windward/Leeward 60-40 Medium703.60.8528
Windward/Leeward 60-40 High655.40.9155
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low948.50.6326
5-Band Low / Medium806.10.7443
5-Band Medium667.50.8989
5-Band Medium / High620.60.9668
5-Band High600.40.9993
ORC Ref  03440002E73Issued on 20/03/2023Valid until 31/03/2024
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Momentum

NOR 14438

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassElan 350MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.600Max. Beam3.540Draft2.350Displacement5,077Wetted area24.05IMS L9.867LSM09.819Acc. length10.600Sink (kg/mm) 18.60
VCGD-0.060VCGM0.050RM Rated (kg·m) 109.3Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0038
EDL1.900ST10.070ST20.180
ST30.180ST40.110ST50.300
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P13.490IG14.060ISP15.020MDT10.100MDL10.190MDT20.100MDL20.150TL1.470MW0.190GO0.210
E4.600J4.030BAS1.670FSDFoilSFJ0.000SPL4.896WPLTPS5.200BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.060Flotation Date01/01/2015MeasurerComment
SFFP0.617FFMFF1.260LCFcl5.655SG0.0000
SAFP10.495FAMFA1.160LCFsh5.897HBI1.195
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002E73Issued on 20/03/2023Valid until 31/03/2024
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Momentum

NOR 14438

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment306-2018013009580.191.051.873.103.9638.2330/01/2018
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment365-2022011110380.080.641.212.263.304.3013.90NoNo 31.0011/01/2022365-2022011110360.080.641.202.253.264.2113.92NoNo 30.6611/01/2022
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment336-20220203101616.7914.2015.509.258.45109%117.3703/02/2022365-20160208120715.8213.4414.636.947.9687%87.1008/02/2016329-20090111112014.0012.7013.356.018.0075%71.2911/01/2009
ORC Ref  03440002E73Issued on 20/03/2023Valid until 31/03/2024
VPP ver: 2023 1.00 | © ORC | www.orc.org