International Certificate2026
Nemo RossoSWE 981
Swedish Sailing Federation
Svenska Seglarförbundet
af Pontins väg 6
115 21 Stockholm
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles45.4°43.0°40.4°38.6°37.7°37.3°37.0°37.0°38.4°
Beat VMG3.024.325.235.695.916.036.126.196.06
52°4.736.587.668.118.338.498.618.768.74
60°5.106.937.908.388.668.869.009.209.22
75°5.387.198.078.659.119.429.6510.0010.16
90°5.237.068.038.649.269.8210.2810.9411.42
110°5.067.128.269.039.6610.2210.7511.6713.11
120°4.876.978.229.129.9610.6111.4212.8713.90
135°4.356.287.788.669.5810.6811.9414.2116.78
150°3.605.246.627.718.559.3710.3813.3417.12
Run VMG3.124.545.736.687.438.118.9911.5514.83
Gybe Angles139.0°140.9°144.3°149.2°152.4°149.6°146.7°144.9°148.3°
APH ToD:454.0CDL: 11.730APH ToT: 1.3216CertNo:SWE981
BOAT
ClassKER 40DesignerJASON KERBuilderMCCONAUGHY YACHTSAge date01/2012Series date01/2011Offset fileKER40-ITA981.offData fileI981 LUX981 SWE981 Ker40 NemoRosso
HULL
Length Overall12.140 mMaximum Beam4.282 mDraft2.728 mDisplacement4,222 kgDLR3.3075IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%RS Assessment-0.432%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight830 kg(declared)Minimum weight700 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail55.2756.36Headsail Luffed41.4041.40Headsail FlyingSymmetricAsymmetric173.29173.29 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail15.32Storm Jib13.57Heavy Weather Jib36.64
SAIL LIMITS
Headsails7Spinnakers5
STABILITY
Righting Moment 164.7 kg·m Stability Index 133.6
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  03200004S94 Issued on 05/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
Nemo RossoSWE 981
Swedish Sailing Federation
Svenska Seglarförbundet
af Pontins väg 6
115 21 Stockholm
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1191.1833.0687.9632.8609.6596.8588.7581.4593.6
52°761.1547.4470.1443.9432.0423.8418.0410.8412.1
60°706.5519.3455.6429.8415.8406.5399.9391.5390.3
75°669.2500.7446.2416.2395.0382.2373.2360.1354.5
90°688.0509.6448.2416.6388.7366.6350.2329.1315.1
110°711.5505.9435.9398.8372.5352.2334.9308.4274.6
120°739.0516.8437.7394.6361.6339.2315.1279.7259.0
135°827.6573.3462.6415.5375.7337.0301.6253.4214.6
150°1000.3687.1543.8466.9420.9384.4346.9269.9210.2
Run VMG1155.0793.3628.0539.1484.8443.9400.5311.6242.7
Selected Courses
Windward / Leeward1173.0813.2657.9586.0547.2520.3494.6446.5418.2
All purpose887.9626.0521.1472.8443.3421.5402.1370.3350.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward563.71.0645
All purpose454.01.3216
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low573.61.0461
Triple Number Coastal/Long Distance Medium454.21.3211
Triple Number Coastal/Long Distance High395.01.5189
Triple Number Windward/Leeward Low735.60.8157
Triple Number Windward/Leeward Medium562.61.0664
Triple Number Windward/Leeward High483.01.2422
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance493.61.2156
Triple Number Coastal/Long Distance Low573.61.0461
Triple Number Coastal/Long Distance Medium454.21.3211
Triple Number Coastal/Long Distance High395.01.5189
Triple Number Windward/Leeward Low735.60.8157
Triple Number Windward/Leeward Medium562.61.0664
Triple Number Windward/Leeward High483.01.2422
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1171.2811.2620.6530.1474.2438.7405.4349.9330.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.9271
Downwind "popa"1.1663
70% up, 30% down "Ilhabela"0.9879
30% up, 70% down "Ilhabela-inverso"1.0825
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low573.61.0461
Triple Number Coastal/Long Distance Medium454.21.3211
Triple Number Coastal/Long Distance High395.01.5189
Triple Number Windward/Leeward Low735.60.8157
Triple Number Windward/Leeward Medium562.61.0664
Triple Number Windward/Leeward High483.01.2422
Predominantly Upwind496.51.2084
Predominantly Downwind453.11.3242
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP468.51.2808 Predom. Rc High343.11.7487 5B SF Bay L/M608.40.9862 TriNum AP Low573.51.0461 Predom. Dn Low692.40.8665 5B SF Bay Med532.61.1266 TriNum AP Med454.21.3209 Predom. Dn L/M516.01.1629 5B SF Bay M/H479.21.2520 TriNum AP High395.01.5189 Predom. Dn Med441.31.3595 5B SF Bay High440.31.3626 TriNum W/L Low772.10.7771 Predom. Dn M/H378.21.5865 5B AP Low636.00.9435 TriNum W/L Med562.61.0664 Predom. Dn High329.21.8226 5B AP L/M508.01.1810 TriNum W/L Hig483.01.2422 ChiMac Up Low617.50.9717 5B AP Med447.61.3405 Predom. Upwind515.41.1641 ChiMac Up Med560.91.0696 5B AP M/H403.51.4870 Predom. Reaching445.71.3462 ChiMac Up High492.51.2183 5B AP High372.31.6116 Predom. Downwind470.71.2747 ChiMac Off Low598.61.0023 5B W/L Low864.30.6942 Predom. Up Low696.60.8614 ChiMac Off Med527.71.1370 5B W/L L/M639.10.9389 Predom. Up L/M538.71.1137 ChiMac Off High438.41.3687 5B W/L Med554.01.0831 Predom. Up Med484.41.2386 ChiMac AP Low605.60.9908 5B W/L M/H495.31.2114 Predom. Up M/H450.01.3334 ChiMac AP Med542.61.1058 5B W/L High449.91.3335 Predom. Up High430.11.3950 ChiMac AP High464.41.2920 W/L 60-40 Low868.70.6907 Predom. Rc Low618.30.9704 BayMac Cove Island695.00.8633 W/L 60-40 L/M646.90.9275 Predom. Rc L/M478.31.2545 BayMac Shore689.80.8698 W/L 60-40 Med566.41.0594 Predom. Rc Med421.11.4247 Harvest Moon386.61.5520 W/L 60-40 M/H514.31.1665 Predom. Rc M/H374.31.6030 5B SF Bay Low727.10.8252 W/L 60-40 High476.91.2581      SA/DSPL Up36.83SA/DSPL Dn87.08
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance493.61.2156
Triple Number Coastal/Long Distance Low573.61.0461
Triple Number Coastal/Long Distance Medium454.21.3211
Triple Number Coastal/Long Distance High395.01.5189
Triple Number Windward/Leeward Low735.60.8157
Triple Number Windward/Leeward Medium562.61.0664
Triple Number Windward/Leeward High483.01.2422
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1171.2811.2620.6530.1474.2438.7405.4349.9330.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance493.61.2156
Triple Number Coastal/Long Distance Low573.61.0461
Triple Number Coastal/Long Distance Medium454.21.3211
Triple Number Coastal/Long Distance High395.01.5189
Triple Number Windward/Leeward Low735.60.8157
Triple Number Windward/Leeward Medium562.61.0664
Triple Number Windward/Leeward High483.01.2422
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1171.2811.2620.6530.1474.2438.7405.4349.9330.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance493.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1171.2811.2620.6530.1474.2438.7405.4349.9330.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low573.61.0461
Triple Number Coastal/Long Distance Medium454.21.3211
Triple Number Coastal/Long Distance High395.01.5189
Triple Number Windward/Leeward Low735.60.8157
Triple Number Windward/Leeward Medium562.61.0664
Triple Number Windward/Leeward High483.01.2422
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating493.61.2156
FinRating, kevyt tuuli851.61.1742
FinRating, kova tuuli372.51.3422
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low573.61.0461
Triple Number Coastal/Long Distance Medium454.21.3211
Triple Number Coastal/Long Distance High395.01.5189
Triple Number Windward/Leeward Low735.60.8157
Triple Number Windward/Leeward Medium562.61.0664
Triple Number Windward/Leeward High483.01.2422
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.2156
Triple Number Coastal/Long Distance Low1.0461
Triple Number Coastal/Long Distance Medium1.3211
Triple Number Coastal/Long Distance High1.5189
Triple Number Windward/Leeward Low0.8157
Triple Number Windward/Leeward Medium1.0664
Triple Number Windward/Leeward High1.2422
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1171.2811.2620.6530.1474.2438.7405.4349.9330.0
For information
General Purpose Handicap (GPH)507.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance493.61.2156
Triple Number Coastal/Long Distance Low573.61.0461
Triple Number Coastal/Long Distance Medium454.21.3211
Triple Number Coastal/Long Distance High395.01.5189
Triple Number Windward/Leeward Low735.60.8157
Triple Number Windward/Leeward Medium562.61.0664
Triple Number Windward/Leeward High483.01.2422
Saronikos S All Purpose508.71.1795
Saronikos S Upwind585.71.0243
Saronikos S Downwind415.71.4434
Saronikos N All Purpose542.31.1063
Saronikos N Upwind610.20.9833
Saronikos N Downwind470.51.2752
Saronikos SW All Purpose508.81.1792
Saronikos SW Upwind597.01.0050
Saronikos SW Downwind425.11.4113
Saronikos NE All Purpose560.11.0712
Saronikos NE Upwind572.11.0488
Saronikos NE Downwind528.41.1355
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1171.2811.2620.6530.1474.2438.7405.4349.9330.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low573.61.0461
Triple Number Coastal/Long Distance Medium454.21.3211
Triple Number Coastal/Long Distance High395.01.5189
Triple Number Windward/Leeward Low735.60.8157
Triple Number Windward/Leeward Medium562.61.0664
Triple Number Windward/Leeward High483.01.2422
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose468.51.2808
5-Band All Purpose Low691.70.8675
5-Band All Purpose L/M526.31.1400
5-Band All Purpose Med462.21.2983
5-Band All Purpose M/H413.61.4507
5-Band All Purpose High379.51.5811
Single Number Predominant Upwind495.01.2120
Single Number Predominant Reaching430.91.3924
Single Number Predominant Downwind454.31.3207
5-Band 50-50 Windward/Leeward Low864.30.6942
5-Band 50-50 Windward/Leeward L/M639.10.9389
5-Band 50-50 Windward/Leeward Med554.01.0831
5-Band 50-50 Windward/Leeward M/H495.31.2114
5-Band 50-50 Windward/Leeward High449.91.3335
5-Band 60-40 Windward/Leeward Low868.70.6907
5-Band 60-40 Windward/Leeward L/M646.90.9275
5-Band 60-40 Windward/Leeward Med566.41.0594
5-Band 60-40 Windward/Leeward M/H514.31.1665
5-Band 60-40 Windward/Leeward High476.91.2581
Triple Number 50-50 Windward/Leeward Low772.10.7771
Triple Number 50-50 Windward/Leeward Med562.71.0663
Triple Number 50-50 Windward/Leeward High483.01.2422
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward576.41.0410
Triple Number 60-40 Windward/Leeward Low777.30.7719
Triple Number 60-40 Windward/Leeward Med574.31.0448
Triple Number 60-40 Windward/Leeward High504.01.1905
Triple Number All-Purpose Low623.30.9626
Triple Number All-Purpose Med469.31.2785
Triple Number All-Purpose High404.31.4840
Triple Number Predominant Upwind Low636.20.9431
Triple Number Predominant Upwind Med491.81.2200
Triple Number Predominant Upwind High451.51.3288
Triple Number Predominant Reaching Low564.01.0639
Triple Number Predominant Reaching Med436.31.3753
Triple Number Predominant Reaching High357.91.6765
Triple Number Predominant Downwind Low619.80.9681
Triple Number Predominant Downwind Med450.71.3314
Triple Number Predominant Downwind High354.71.6916
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance493.61.2156
Triple Number Coastal/Long Distance Low573.61.0461
Triple Number Coastal/Long Distance Medium454.21.3211
Triple Number Coastal/Long Distance High395.01.5189
Triple Number Windward/Leeward Low735.60.8157
Triple Number Windward/Leeward Medium562.61.0664
Triple Number Windward/Leeward High483.01.2422
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1171.2811.2620.6530.1474.2438.7405.4349.9330.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance493.61.2156
Triple Number Coastal/Long Distance Low573.61.0461
Triple Number Coastal/Long Distance Medium454.21.3211
Triple Number Coastal/Long Distance High395.01.5189
Triple Number Windward/Leeward Low735.60.8157
Triple Number Windward/Leeward Medium562.61.0664
Triple Number Windward/Leeward High483.01.2422
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1171.2811.2620.6530.1474.2438.7405.4349.9330.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low573.6
Triple Number Coastal/Long Distance Medium454.2
Triple Number Coastal/Long Distance High395.0
Triple Number Windward/Leeward Low735.6
Triple Number Windward/Leeward Medium562.6
Triple Number Windward/Leeward High483.0
Predominantly Upwind496.5
Predominantly Downwind453.1
Predominantly Reaching435.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance493.61.2156
Triple Number Coastal/Long Distance Low573.61.0461
Triple Number Coastal/Long Distance Medium454.21.3211
Triple Number Coastal/Long Distance High395.01.5189
Triple Number Windward/Leeward Low735.60.8157
Triple Number Windward/Leeward Medium562.61.0664
Triple Number Windward/Leeward High483.01.2422
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1171.2811.2620.6530.1474.2438.7405.4349.9330.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0461
Triple Number Coastal/Long Distance Medium1.3211
Triple Number Coastal/Long Distance High1.5189
Triple Number Windward/Leeward Low0.8157
Triple Number Windward/Leeward Medium1.0664
Triple Number Windward/Leeward High1.2422
Coastal/Long Distance1.2156
Predominantly Upwind1.2084
Predominantly Downwind1.3242
For information
General Purpose Handicap (GPH)507.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.3216
Distanseseilas Trippeltall svak vind1.0461
Distanseseilas Trippeltall mellomvind1.3211
Distanseseilas Trippeltall sterk vind1.5189
Pølsebane Trippeltall svak vind0.8157
Pølsebane Trippeltall mellomvind1.0664
Pølsebane Trippeltall sterk vind1.2422
Motvind Singeltall1.2084
Medvind Singeltall1.3242
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low573.61.0461
Triple Number Coastal/Long Distance Medium454.21.3211
Triple Number Coastal/Long Distance High395.01.5189
Triple Number Windward/Leeward Low735.60.8157
Triple Number Windward/Leeward Medium562.61.0664
Triple Number Windward/Leeward High483.01.2422
Coastal/Long Distance493.61.2156
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind496.51.2084
Predominantly Downwind453.11.3242
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore426.71.4062
Cape Doctor Coastal356.11.6848
Triple Number Coastal/Long Distance Low573.61.0461
Triple Number Coastal/Long Distance Medium454.21.3211
Triple Number Coastal/Long Distance High395.01.5189
Triple Number Windward/Leeward Low735.60.8157
Triple Number Windward/Leeward Medium562.61.0664
Triple Number Windward/Leeward High483.01.2422
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0461
Triple Number Coastal/Long Distance Medium1.3211
Triple Number Coastal/Long Distance High1.5189
Triple Number Windward/Leeward Low0.8157
Triple Number Windward/Leeward Medium1.0664
Triple Number Windward/Leeward High1.2422
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0461
Triple Number Coastal/Long Distance Medium1.3211
Triple Number Coastal/Long Distance High1.5189
Triple Number Windward/Leeward Low0.8157
Triple Number Windward/Leeward Medium1.0664
Triple Number Windward/Leeward High1.2422
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance493.61.2156
Triple Number Coastal/Long Distance Low573.61.0461
Triple Number Coastal/Long Distance Medium454.21.3211
Triple Number Coastal/Long Distance High395.01.5189
Triple Number Windward/Leeward Low735.60.8157
Triple Number Windward/Leeward Medium562.61.0664
Triple Number Windward/Leeward High483.01.2422
Predominantly Upwind496.51.2084
Predominantly Downwind453.11.3242
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1171.2811.2620.6530.1474.2438.7405.4349.9330.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance493.61.2156
Triple Number Coastal/Long Distance Low573.61.0461
Triple Number Coastal/Long Distance Medium454.21.3211
Triple Number Coastal/Long Distance High395.01.5189
Triple Number Windward/Leeward Low735.60.8157
Triple Number Windward/Leeward Medium562.61.0664
Triple Number Windward/Leeward High483.01.2422
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1171.2811.2620.6530.1474.2438.7405.4349.9330.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP468.51.2808 Predom. Dn High329.21.8226 5B AP M/H403.51.4870 TriNum AP Low573.51.0461 Predom. Rc Low618.30.9704 5B AP High372.31.6116 TriNum AP Med454.21.3209 Predom. Rc L/M478.31.2545 5B SF Bay Low727.10.8252 TriNum AP High395.01.5189 Predom. Rc Med421.11.4247 5B SF Bay L/M608.40.9862 TriNum W/L Low772.10.7771 Predom. Rc M/H374.31.6030 5B SF Bay Med532.61.1266 TriNum W/L Med562.61.0664 Predom. Rc High343.11.7487 5B SF Bay M/H479.21.2520 TriNum W/L Hig483.01.2422 5B W/L Low864.30.6942 5B SF Bay High440.31.3626 Predom. Upwind515.41.1641 5B W/L L/M639.10.9389 ChiMac Up Low617.50.9717 Predom. Reaching445.71.3462 5B W/L Med554.01.0831 ChiMac Up Med560.91.0696 Predom. Downwind470.71.2747 5B W/L M/H495.31.2114 ChiMac Up High492.51.2183 Predom. Up Low696.60.8614 5B W/L High449.91.3335 ChiMac Off Low598.61.0023 Predom. Up L/M538.71.1137 W/L 60-40 Low868.70.6907 ChiMac Off Med527.71.1370 Predom. Up Med484.41.2386 W/L 60-40 L/M646.90.9275 ChiMac Off High438.41.3687 Predom. Up M/H450.01.3334 W/L 60-40 Med566.41.0594 ChiMac AP Low605.60.9908 Predom. Up High430.11.3950 W/L 60-40 M/H514.31.1665 ChiMac AP Med542.61.1058 Predom. Dn Low692.40.8665 W/L 60-40 High476.91.2581 ChiMac AP High464.41.2920 Predom. Dn L/M516.01.1629 5B AP Low636.00.9435 BayMac Cove Island695.00.8633 Predom. Dn Med441.31.3595 5B AP L/M508.01.1810 BayMac Shore689.80.8698 Predom. Dn M/H378.21.5865 5B AP Med447.61.3405 Harvest Moon386.61.5520      SA/DSPL Up36.83SA/DSPL Dn87.08
ORC Ref  03200004S94 Issued on 05/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
Nemo RossoSWE 981
Swedish Sailing Federation
Svenska Seglarförbundet
af Pontins väg 6
115 21 Stockholm
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassKER 40Measurement14/12/2023HINPlan reviewHull constructionCoredCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall12.140Maximum beam4.282Draft2.728Displacement4,222Wetted area27.52IMS L11.459LSM010.846Accomod. length12.140Sink (kg/mm) 20.19
VCGD-0.684VCGM-0.668 RM Rated (kg·m) 164.7Limit of positive stability(°) 137.6 Stability Index 133.6 BLR index 0.0000Default crew weight773 Declared crew weight 830
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBW0.100PIPA0.0035
EDL1.300ST10.042ST20.180
ST30.180ST40.112ST50.250
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastAdjustableRunning backstaysYesCheckstaysYesSpreaders2Rotating mastNo
P16.510IG16.370ISP18.430MDT10.130MDL10.255MDT20.090MDL20.162TL2.180MW0.242GO0.272
E5.301J4.797BAS1.710FSD0.037SFJ0.000SPL0.000WPLTPS6.780BD0.210MWT171.00MCG5.700
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date06/06/2024MeasurerMG8307CommentHotellviken, Saltis, Good conditions
SFFP0.010FFM0.441FF0.446LCFcl6.362SG1.0060
SAFP12.100FAM0.110FA0.117LCFsh6.642HBI1.255
W170.2W270.2W370.2W470.2
PD1417.2PD2424.0PD3418.8PD4413.2
WD12.640PLM9000.00GSA1.0RSA1.0RM167.1
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGADieseltank, framflyttad 20 cm (Plastic)Fuel51507.44-0.22Total deductible427.44-0.22
OTHER ITEMSIdKindDescriptionWeightLCGVCGDMiscellaneousToilet (forward of mast bulkhead - YCG=-0.8)4.40-0.12CMiscellaneousMast Jack (fixed on floot aft of mast)5.40-0.22ABattery12V / 60 Ah7.63-0.27BBatteryLithium SuperPack 12.8V / 100 Ah7.83-0.27EEngine (IC)YANMAR 30 HP1447.10-0.17Total deductible0
ORC Ref  03200004S94 Issued on 05/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
Nemo RossoSWE 981
Swedish Sailing Federation
Svenska Seglarförbundet
af Pontins väg 6
115 21 Stockholm
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentGV-Q1.041.632.303.484.4655.2709/04/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ1-M0.130.811.472.603.724.9016.14YesNo 41.4014/12/2023J2-Q0.130.771.422.583.734.9116.01YesNo 40.8409/04/2024J1.5-Q0.120.761.412.563.734.9315.89NoNo 40.4609/06/2025New 2025J3-M0.140.701.272.403.624.8816.00YesNo 39.1714/12/2023J4-N0.120.661.222.283.434.6913.56NoNo 31.6509/04/2024Trinquette Spi0.090.490.941.872.863.8614.27NoNo 27.2614/12/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA220.7217.8619.2910.7111.0697%173.2914/12/2023A1.5-120.5617.9419.2510.6511.0496%172.0909/06/2025Update 2025A420.9817.1619.0710.6710.8798%170.2014/12/2023A518.3815.2216.809.1411.0882%133.3907/02/2023
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03200004S94 Issued on 05/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org