Club
Certificate
Non Spinnaker
2023

Boat

Yani

NOR 15811

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 Angles41.8°39.4°37.2°36.0°35.4°35.2°35.2°
Beat VMG4.575.526.076.346.516.616.71
52°6.858.018.558.798.939.039.15
60°7.178.268.769.029.179.299.44
75°7.378.408.919.259.519.699.95
90°7.208.298.879.299.6710.0010.49
110°6.397.638.469.019.489.9810.97
120°5.737.128.168.809.289.7810.90
135°4.876.237.368.248.819.2710.30
150°4.025.266.367.308.098.659.48
Run VMG3.494.555.506.347.227.999.04
Gybe Angles140.6°146.0°147.8°170.3°172.1°174.8°177.5°

APH: 473.9

CDL: 14.059

GPH: 534.4

CertNo: 666852

BOAT
ClassMarten 49DesignerREICHEL / PUGHBuilderMarten MarineAge date01/2007Series date01/2004Offset fileger5497.offData file666852
HULL
Length Overall15.060 mMaximum Beam4.130 mDraft3.784 mDisplacement11,936 kgDLR4.1776IMS DivisionCruiser/RacerDynamic Allowance0.090%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.440m
CREW
Maximum weight1,134 kgMinimum weight850 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail85.3387.15Headsail Luffed60.5160.51Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail24.85Storm Jib19.93Heavy Weather Jib53.80
SAIL LIMITS
Headsails7  Spinnakers0 * No 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.
ORC Ref  03440002NKHIssued on 02/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Yani

NOR 15811

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 VMG788.1652.6593.0567.5553.4544.6536.2
52°525.6449.5421.2409.7403.1398.7393.5
60°501.9435.9411.0399.3392.5387.6381.3
75°488.6428.7403.9389.2378.5371.5361.9
90°500.2434.2405.9387.7372.5360.2343.3
110°563.8471.8425.8399.7379.7360.9328.2
120°628.0505.5441.2409.1387.8368.1330.3
135°739.8577.7488.9437.1408.6388.2349.5
150°894.5684.7566.4493.0444.8416.2379.7
Run VMG1032.9790.6654.0567.8498.8450.6398.0
Selected Courses
Windward / Leeward910.5721.6623.5567.6526.1497.6467.1
All purpose684.3556.7493.1457.8433.5416.5393.7
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward591.01.0152
All purpose473.91.2662
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low620.50.9670
Triple Number Coastal/Long Distance Medium471.71.2719
Triple Number Coastal/Long Distance High412.21.4557
Triple Number Windward/Leeward Low816.10.7352
Triple Number Windward/Leeward Medium588.71.0192
Triple Number Windward/Leeward High493.31.2163
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance520.21.1535
Triple Number Coastal/Long Distance Low620.50.9670
Triple Number Coastal/Long Distance Medium471.71.2719
Triple Number Coastal/Long Distance High412.21.4557
Triple Number Windward/Leeward Low816.10.7352
Triple Number Windward/Leeward Medium588.71.0192
Triple Number Windward/Leeward High493.31.2163
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance922.8680.3559.7489.4450.5421.6378.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.9916
Downwind "popa"0.9562
70% up, 30% down "Ilhabela"0.9807
30% up, 70% down "Ilhabela-inverso"0.9665
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low620.50.9670
Triple Number Coastal/Long Distance Medium471.71.2719
Triple Number Coastal/Long Distance High412.21.4557
Triple Number Windward/Leeward Low816.10.7352
Triple Number Windward/Leeward Medium588.71.0192
Triple Number Windward/Leeward High493.31.2163
Predominantly Upwind494.11.2143
Predominantly Downwind507.81.1815
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low620.50.9670
Triple Number All Purpose Medium471.71.2719
Triple Number All Purpose High412.21.4557
Triple Number Windward/Leeward Low816.10.7352
Triple Number Windward/Leeward Medium588.71.0192
Triple Number Windward/Leeward High493.31.2163
Predominantly Upwind494.11.2143
Predominantly Downwind507.81.1815
Predominantly Upwind Low648.30.9254
Predominantly Upwind Medium496.11.2094
Predominantly Upwind High463.11.2957
Predominantly Downwind Low740.50.8103
Predominantly Downwind Medium520.31.1532
Predominantly Downwind High412.01.4564
Chicago-Mac Upwind1.1940
Chicago-Mac All Purpose1.1733
Chicago-Mac Downwind1.1551
Bayview-Mac Cove Island1.0995
Bayview-Mac Shore1.1305
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching450.31.3325
Predominantly Reaching Low567.51.0573
Predominantly Reaching Medium450.91.3307
Predominantly Reaching High389.01.5422
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low896.00.6697
5-Band Low / Medium741.70.8089
5-Band Medium576.81.0402
5-Band Medium / High503.21.1924
5-Band High472.41.2702
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance520.21.1535
Triple Number Coastal/Long Distance Low620.50.9670
Triple Number Coastal/Long Distance Medium471.71.2719
Triple Number Coastal/Long Distance High412.21.4557
Triple Number Windward/Leeward Low816.10.7352
Triple Number Windward/Leeward Medium588.71.0192
Triple Number Windward/Leeward High493.31.2163
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance922.8680.3559.7489.4450.5421.6378.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance520.21.1535
Triple Number Coastal/Long Distance Low620.50.9670
Triple Number Coastal/Long Distance Medium471.71.2719
Triple Number Coastal/Long Distance High412.21.4557
Triple Number Windward/Leeward Low816.10.7352
Triple Number Windward/Leeward Medium588.71.0192
Triple Number Windward/Leeward High493.31.2163
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance922.8680.3559.7489.4450.5421.6378.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance520.2
Triple Number Coastal/Long Distance Low620.5
Triple Number Coastal/Long Distance Medium471.7
Triple Number Coastal/Long Distance High412.2
Triple Number Windward/Leeward Low816.1
Triple Number Windward/Leeward Medium588.7
Triple Number Windward/Leeward High493.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance922.8680.3559.7489.4450.5421.6378.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance520.21.1535
Triple Number Coastal/Long Distance Low620.50.9670
Triple Number Coastal/Long Distance Medium471.71.2719
Triple Number Coastal/Long Distance High412.21.4557
Triple Number Windward/Leeward Low816.10.7352
Triple Number Windward/Leeward Medium588.71.0192
Triple Number Windward/Leeward High493.31.2163
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance922.8680.3559.7489.4450.5421.6378.0
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)520.21.1535
Triple Number Coastal/Long Distance Low620.50.9670
Triple Number Coastal/Long Distance Medium471.71.2719
Triple Number Coastal/Long Distance High412.21.4557
Triple Number Windward/Leeward Low816.10.7352
Triple Number Windward/Leeward Medium588.71.0192
Triple Number Windward/Leeward High493.31.2163
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance922.8680.3559.7489.4450.5421.6378.0
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low620.50.9670
Triple Number Coastal/Long Distance Medium471.71.2719
Triple Number Coastal/Long Distance High412.21.4557
Triple Number Windward/Leeward Low816.10.7352
Triple Number Windward/Leeward Medium588.71.0192
Triple Number Windward/Leeward High493.31.2163
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9670
Triple Number Coastal/Long Distance Medium1.2719
Triple Number Coastal/Long Distance High1.4557
Triple Number Windward/Leeward Low0.7352
Triple Number Windward/Leeward Medium1.0192
Triple Number Windward/Leeward High1.2163
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance922.8680.3559.7489.4450.5421.6378.0
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance520.21.1535
Triple Number Coastal/Long Distance Low620.50.9670
Triple Number Coastal/Long Distance Medium471.71.2719
Triple Number Coastal/Long Distance High412.21.4557
Triple Number Windward/Leeward Low816.10.7352
Triple Number Windward/Leeward Medium588.71.0192
Triple Number Windward/Leeward High493.31.2163
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance922.8680.3559.7489.4450.5421.6378.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low620.50.9670
Triple Number Coastal/Long Distance Medium471.71.2719
Triple Number Coastal/Long Distance High412.21.4557
Triple Number Windward/Leeward Low816.10.7352
Triple Number Windward/Leeward Medium588.71.0192
Triple Number Windward/Leeward High493.31.2163
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance520.21.1535
Triple Number Coastal/Long Distance Low620.50.9670
Triple Number Coastal/Long Distance Medium471.71.2719
Triple Number Coastal/Long Distance High412.21.4557
Triple Number Windward/Leeward Low816.10.7352
Triple Number Windward/Leeward Medium588.71.0192
Triple Number Windward/Leeward High493.31.2163
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance922.8680.3559.7489.4450.5421.6378.0
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low816.10.7352
Triple Number Windward/Leeward Medium588.71.0192
Triple Number Windward/Leeward High493.31.2163
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance922.8680.3559.7489.4450.5421.6378.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low620.5
Triple Number Coastal/Long Distance Medium471.7
Triple Number Coastal/Long Distance High412.2
Triple Number Windward/Leeward Low816.1
Triple Number Windward/Leeward Medium588.7
Triple Number Windward/Leeward High493.3
Predominantly Upwind494.1
Predominantly Downwind507.8
Predominantly Reaching471.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance520.21.1535
Triple Number Coastal/Long Distance Low620.50.9670
Triple Number Coastal/Long Distance Medium471.71.2719
Triple Number Coastal/Long Distance High412.21.4557
Triple Number Windward/Leeward Low816.10.7352
Triple Number Windward/Leeward Medium588.71.0192
Triple Number Windward/Leeward High493.31.2163
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance922.8680.3559.7489.4450.5421.6378.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9670
Triple Number Coastal/Long Distance Medium1.2719
Triple Number Coastal/Long Distance High1.4557
Triple Number Windward/Leeward Low0.7352
Triple Number Windward/Leeward Medium1.0192
Triple Number Windward/Leeward High1.2163
Coastal/Long Distance1.1535
Predominantly Upwind1.2143
Predominantly Downwind1.1815
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9670
Tretall Distanseseilas Mellomvind1.2719
Tretall Distanseseilas Mye vind1.4557
Tretall Pølsebane Lite vind0.7352
Tretall Pølsebane Mellomvind1.0192
Tretall Pølsebane Mye vind1.2163
Distanseseilas ett tall (OSN 8-16kn)1.1535
Distanseseilas ett tall (APH 6-20kn)1.2662
Enkeltall Motvind1.2143
Enkeltall Medvind1.1815
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low620.50.9670
Triple Number Coastal/Long Distance Medium471.71.2719
Triple Number Coastal/Long Distance High412.21.4557
Triple Number Windward/Leeward Low816.10.7352
Triple Number Windward/Leeward Medium588.71.0192
Triple Number Windward/Leeward High493.31.2163
Coastal/Long Distance520.21.1535
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind494.11.2143
Predominantly Downwind507.81.1815
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore476.31.2598
Cape Doctor Coastal400.51.4981
Triple Number Coastal/Long Distance Low620.50.9670
Triple Number Coastal/Long Distance Medium471.71.2719
Triple Number Coastal/Long Distance High412.21.4557
Triple Number Windward/Leeward Low816.10.7352
Triple Number Windward/Leeward Medium588.71.0192
Triple Number Windward/Leeward High493.31.2163
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9670
Triple Number Coastal/Long Distance Medium1.2719
Triple Number Coastal/Long Distance High1.4557
Triple Number Windward/Leeward Low0.7352
Triple Number Windward/Leeward Medium1.0192
Triple Number Windward/Leeward High1.2163
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9670
Triple Number Coastal/Long Distance Medium1.2719
Triple Number Coastal/Long Distance High1.4557
Triple Number Windward/Leeward Low0.7352
Triple Number Windward/Leeward Medium1.0192
Triple Number Windward/Leeward High1.2163
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance520.21.1535
Triple Number Coastal/Long Distance Low620.50.9670
Triple Number Coastal/Long Distance Medium471.71.2719
Triple Number Coastal/Long Distance High412.21.4557
Triple Number Windward/Leeward Low816.10.7352
Triple Number Windward/Leeward Medium588.71.0192
Triple Number Windward/Leeward High493.31.2163
Predominantly Upwind494.11.2143
Predominantly Downwind507.81.1815
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance922.8680.3559.7489.4450.5421.6378.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance520.21.1535
Triple Number Coastal/Long Distance Low620.50.9670
Triple Number Coastal/Long Distance Medium471.71.2719
Triple Number Coastal/Long Distance High412.21.4557
Triple Number Windward/Leeward Low816.10.7352
Triple Number Windward/Leeward Medium588.71.0192
Triple Number Windward/Leeward High493.31.2163
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance922.8680.3559.7489.4450.5421.6378.0
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low620.50.9670
Triple Number All Purpose Medium471.71.2719
Triple Number All Purpose High412.21.4557
Triple Number Windward/Leeward Low816.10.7352
Triple Number Windward/Leeward Medium588.71.0192
Triple Number Windward/Leeward High493.31.2163
Predominantly Upwind494.11.2143
Predominantly Downwind507.81.1815
Predominantly Upwind Low648.30.9254
Predominantly Upwind Medium496.11.2094
Predominantly Upwind High463.11.2957
Predominantly Downwind Low740.50.8103
Predominantly Downwind Medium520.31.1532
Predominantly Downwind High412.01.4564
Chicago-Mac Upwind1.1940
Chicago-Mac All Purpose1.1733
Chicago-Mac Downwind1.1551
Bayview-Mac Cove Island1.0995
Bayview-Mac Shore1.1305
Harvest Moon Regatta412.71.4539
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy483.41.2412
San Francisco Bay Medium577.01.0398
Predominantly Reaching450.31.3325
Predominantly Reaching Low567.51.0573
Predominantly Reaching Medium450.91.3307
Predominantly Reaching High389.01.5422
Windward/Leeward 60-40 Low796.90.7529
Windward/Leeward 60-40 Medium585.71.0245
Windward/Leeward 60-40 High510.41.1755
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low896.00.6697
5-Band Low / Medium741.70.8089
5-Band Medium576.81.0402
5-Band Medium / High503.21.1924
5-Band High472.41.2702
ORC Ref  03440002NKHIssued on 02/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Yani

NOR 15811

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMarten 49MeasurementHINPlan reviewHull constructionCarbonCarbon RudderYesLight stanchionsNoTrim tabYes
LOA15.060Max. Beam4.130Draft3.784Displacement11,936Wetted area43.30IMS L14.270LSM014.188Acc. length13.422Sink (kg/mm) 32.40
VCGD-0.278VCGM-0.497RM Rated (kg·m) 383.5Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.440PBWPIPA0.0040
EDL3.770ST10.050ST20.180
ST30.180ST40.112ST50.265
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P20.490IG19.850ISP22.670MDT10.150MDL10.330MDT20.140MDL20.270TL2.500MW0.334GO0.364
E6.930J5.380BAS1.840FSD0.050SFJ0.000SPL0.000WPLTPS7.700BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.278Flotation Date01/01/2015MeasurerComment
SFFP0.630FFMFF1.525LCFcl8.429SG1.0160
SAFP14.375FAMFA1.230LCFsh8.658HBI1.407
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002NKHIssued on 02/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Yani

NOR 15811

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment1-2015042916280.151.482.664.555.8785.3329/04/2015625-2022052311210.131.282.374.205.6580.7623/05/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment1-2015042916360.120.921.653.104.405.7520.10NoNo 60.5129/04/2015Estimert breddemål, MARKET jr=0,171-2015042916310.170.901.603.004.405.7520.10NoNo 59.9029/04/2015Estimert breddemål.1-2015042916470.120.831.532.944.355.7520.10NoNo 58.9529/04/2015Estimerte breddemål1-2015042916350.100.801.502.904.305.7020.00NoNo 57.9029/04/2015Estimert breddemål625-2022052311230.070.781.522.964.385.7719.47NoNo 57.1923/05/2022323-2016043013020.000.751.522.904.015.1519.60NoNo 53.6730/04/20161-2015042916520.960.761.432.744.1020.075.44NoNo 28.1929/04/2015Estimert breddemål1-2015042916490.060.480.911.762.603.4512.70NoNo 22.2629/04/2015estimert breddemål
ORC Ref  03440002NKHIssued on 02/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org