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 VMG3.014.315.235.695.916.036.126.196.06
52°4.716.567.658.118.348.508.618.768.74
60°5.086.927.898.378.668.869.009.209.22
75°5.367.188.068.649.119.429.6510.0010.16
90°5.427.348.278.819.259.8210.2810.9411.42
110°5.227.198.269.059.8110.4811.0311.9713.12
120°4.876.978.229.129.9610.6411.5613.1814.40
135°4.356.287.788.669.5810.6811.9414.2116.80
150°3.605.246.627.718.559.3710.3813.3417.13
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:453.1CDL: 11.734APH ToT: 1.3241CertNo: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 Luffed40.8440.84Headsail FlyingSymmetricAsymmetric173.29173.29 (2 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  03200004TE2 Issued on 17/06/2026 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 VMG1195.1835.2688.8632.7609.4596.7588.7581.4593.7
52°763.6548.8470.6443.9431.9423.8418.0410.8412.1
60°708.9520.4456.1430.0415.7406.4399.9391.5390.3
75°671.5501.7446.7416.5395.1382.1373.1360.1354.5
90°664.5490.5435.5408.6389.1366.8350.1329.1315.1
110°689.9500.5435.9397.9367.0343.6326.4300.7274.5
120°738.6516.8437.7394.6361.6338.3311.4273.1250.0
135°827.6573.3462.6415.5375.6337.0301.6253.3214.3
150°1000.3687.0543.8466.9420.9384.4346.9269.8210.2
Run VMG1155.0793.3627.9539.1484.7443.9400.5311.6242.7
Selected Courses
Windward / Leeward1175.1814.3658.4585.9547.1520.3494.6446.5418.2
All purpose885.1624.3520.1472.0442.7420.6401.1369.2349.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward563.71.0644
All purpose453.11.3241
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium453.41.3233
Triple Number Coastal/Long Distance High394.01.5228
Triple Number Windward/Leeward Low736.30.8149
Triple Number Windward/Leeward Medium562.61.0665
Triple Number Windward/Leeward High483.01.2423
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance493.31.2163
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium453.41.3233
Triple Number Coastal/Long Distance High394.01.5228
Triple Number Windward/Leeward Low736.30.8149
Triple Number Windward/Leeward Medium562.61.0665
Triple Number Windward/Leeward High483.01.2423
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1173.1812.2620.3529.5474.2438.5404.6348.2327.8
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.9266
Downwind "popa"1.1663
70% up, 30% down "Ilhabela"0.9875
30% up, 70% down "Ilhabela-inverso"1.0823
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium453.41.3233
Triple Number Coastal/Long Distance High394.01.5228
Triple Number Windward/Leeward Low736.30.8149
Triple Number Windward/Leeward Medium562.61.0665
Triple Number Windward/Leeward High483.01.2423
Predominantly Upwind496.01.2096
Predominantly Downwind452.51.3260
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP467.81.2827 Predom. Rc High343.11.7488 5B SF Bay L/M608.60.9859 TriNum AP Low572.21.0486 Predom. Dn Low689.90.8696 5B SF Bay Med532.51.1268 TriNum AP Med453.41.3232 Predom. Dn L/M514.51.1661 5B SF Bay M/H479.01.2525 TriNum AP High394.01.5228 Predom. Dn Med441.01.3606 5B SF Bay High440.11.3633 TriNum W/L Low772.90.7763 Predom. Dn M/H378.21.5866 5B AP Low633.90.9465 TriNum W/L Med562.61.0665 Predom. Dn High329.21.8227 5B AP L/M507.11.1833 TriNum W/L Hig483.01.2423 ChiMac Up Low616.20.9737 5B AP Med446.91.3427 Predom. Upwind514.81.1654 ChiMac Up Med560.01.0714 5B AP M/H402.51.4906 Predom. Reaching443.81.3521 ChiMac Up High491.91.2197 5B AP High371.31.6159 Predom. Downwind469.91.2767 ChiMac Off Low596.91.0053 5B W/L Low865.50.6933 Predom. Up Low695.00.8633 ChiMac Off Med526.51.1396 5B W/L L/M639.30.9385 Predom. Up L/M537.51.1162 ChiMac Off High437.71.3707 5B W/L Med553.91.0832 Predom. Up Med484.01.2396 ChiMac AP Low603.40.9943 5B W/L M/H495.31.2115 Predom. Up M/H449.91.3335 ChiMac AP Med541.11.1088 5B W/L High449.91.3336 Predom. Up High430.11.3950 ChiMac AP High463.61.2943 W/L 60-40 Low870.10.6896 Predom. Rc Low611.70.9809 BayMac Cove Island693.90.8647 W/L 60-40 L/M647.20.9270 Predom. Rc L/M474.61.2643 BayMac Shore688.20.8718 W/L 60-40 Med566.31.0595 Predom. Rc Med420.21.4278 Harvest Moon385.61.5560 W/L 60-40 M/H514.31.1666 Predom. Rc M/H374.31.6032 5B SF Bay Low727.70.8245 W/L 60-40 High476.91.2581      SA/DSPL Up36.62SA/DSPL Dn87.08
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance493.31.2163
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium453.41.3233
Triple Number Coastal/Long Distance High394.01.5228
Triple Number Windward/Leeward Low736.30.8149
Triple Number Windward/Leeward Medium562.61.0665
Triple Number Windward/Leeward High483.01.2423
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1173.1812.2620.3529.5474.2438.5404.6348.2327.8
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance493.31.2163
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium453.41.3233
Triple Number Coastal/Long Distance High394.01.5228
Triple Number Windward/Leeward Low736.30.8149
Triple Number Windward/Leeward Medium562.61.0665
Triple Number Windward/Leeward High483.01.2423
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1173.1812.2620.3529.5474.2438.5404.6348.2327.8
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance493.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1173.1812.2620.3529.5474.2438.5404.6348.2327.8
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium453.41.3233
Triple Number Coastal/Long Distance High394.01.5228
Triple Number Windward/Leeward Low736.30.8149
Triple Number Windward/Leeward Medium562.61.0665
Triple Number Windward/Leeward High483.01.2423
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating493.31.2163
FinRating, kevyt tuuli851.81.1740
FinRating, kova tuuli371.21.3471
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium453.41.3233
Triple Number Coastal/Long Distance High394.01.5228
Triple Number Windward/Leeward Low736.30.8149
Triple Number Windward/Leeward Medium562.61.0665
Triple Number Windward/Leeward High483.01.2423
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.2163
Triple Number Coastal/Long Distance Low1.0486
Triple Number Coastal/Long Distance Medium1.3233
Triple Number Coastal/Long Distance High1.5228
Triple Number Windward/Leeward Low0.8149
Triple Number Windward/Leeward Medium1.0665
Triple Number Windward/Leeward High1.2423
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1173.1812.2620.3529.5474.2438.5404.6348.2327.8
For information
General Purpose Handicap (GPH)506.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance493.31.2163
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium453.41.3233
Triple Number Coastal/Long Distance High394.01.5228
Triple Number Windward/Leeward Low736.30.8149
Triple Number Windward/Leeward Medium562.61.0665
Triple Number Windward/Leeward High483.01.2423
Saronikos S All Purpose508.21.1806
Saronikos S Upwind585.01.0257
Saronikos S Downwind414.31.4483
Saronikos N All Purpose541.31.1085
Saronikos N Upwind608.80.9855
Saronikos N Downwind468.61.2804
Saronikos SW All Purpose507.61.1819
Saronikos SW Upwind595.41.0077
Saronikos SW Downwind423.11.4180
Saronikos NE All Purpose558.31.0748
Saronikos NE Upwind569.11.0543
Saronikos NE Downwind525.61.1415
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1173.1812.2620.3529.5474.2438.5404.6348.2327.8
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium453.41.3233
Triple Number Coastal/Long Distance High394.01.5228
Triple Number Windward/Leeward Low736.30.8149
Triple Number Windward/Leeward Medium562.61.0665
Triple Number Windward/Leeward High483.01.2423
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose467.81.2827
5-Band All Purpose Low688.70.8712
5-Band All Purpose L/M524.51.1440
5-Band All Purpose Med461.71.2996
5-Band All Purpose M/H413.61.4508
5-Band All Purpose High379.51.5811
Single Number Predominant Upwind494.51.2132
Single Number Predominant Reaching429.41.3971
Single Number Predominant Downwind453.71.3223
5-Band 50-50 Windward/Leeward Low865.50.6933
5-Band 50-50 Windward/Leeward L/M639.30.9385
5-Band 50-50 Windward/Leeward Med553.91.0832
5-Band 50-50 Windward/Leeward M/H495.31.2115
5-Band 50-50 Windward/Leeward High449.91.3336
5-Band 60-40 Windward/Leeward Low870.10.6896
5-Band 60-40 Windward/Leeward L/M647.20.9270
5-Band 60-40 Windward/Leeward Med566.31.0595
5-Band 60-40 Windward/Leeward M/H514.31.1666
5-Band 60-40 Windward/Leeward High476.91.2581
Triple Number 50-50 Windward/Leeward Low772.90.7763
Triple Number 50-50 Windward/Leeward Med562.71.0664
Triple Number 50-50 Windward/Leeward High483.01.2423
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward576.41.0409
Triple Number 60-40 Windward/Leeward Low778.30.7709
Triple Number 60-40 Windward/Leeward Med574.31.0448
Triple Number 60-40 Windward/Leeward High504.01.1905
Triple Number All-Purpose Low620.60.9668
Triple Number All-Purpose Med468.61.2805
Triple Number All-Purpose High404.31.4841
Triple Number Predominant Upwind Low634.50.9457
Triple Number Predominant Upwind Med491.31.2213
Triple Number Predominant Upwind High451.51.3289
Triple Number Predominant Reaching Low558.51.0743
Triple Number Predominant Reaching Med435.01.3794
Triple Number Predominant Reaching High357.91.6767
Triple Number Predominant Downwind Low617.60.9715
Triple Number Predominant Downwind Med450.11.3332
Triple Number Predominant Downwind High354.71.6917
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance493.31.2163
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium453.41.3233
Triple Number Coastal/Long Distance High394.01.5228
Triple Number Windward/Leeward Low736.30.8149
Triple Number Windward/Leeward Medium562.61.0665
Triple Number Windward/Leeward High483.01.2423
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1173.1812.2620.3529.5474.2438.5404.6348.2327.8
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance493.31.2163
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium453.41.3233
Triple Number Coastal/Long Distance High394.01.5228
Triple Number Windward/Leeward Low736.30.8149
Triple Number Windward/Leeward Medium562.61.0665
Triple Number Windward/Leeward High483.01.2423
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1173.1812.2620.3529.5474.2438.5404.6348.2327.8
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low572.2
Triple Number Coastal/Long Distance Medium453.4
Triple Number Coastal/Long Distance High394.0
Triple Number Windward/Leeward Low736.3
Triple Number Windward/Leeward Medium562.6
Triple Number Windward/Leeward High483.0
Predominantly Upwind496.0
Predominantly Downwind452.5
Predominantly Reaching434.2
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance493.31.2163
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium453.41.3233
Triple Number Coastal/Long Distance High394.01.5228
Triple Number Windward/Leeward Low736.30.8149
Triple Number Windward/Leeward Medium562.61.0665
Triple Number Windward/Leeward High483.01.2423
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1173.1812.2620.3529.5474.2438.5404.6348.2327.8
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0486
Triple Number Coastal/Long Distance Medium1.3233
Triple Number Coastal/Long Distance High1.5228
Triple Number Windward/Leeward Low0.8149
Triple Number Windward/Leeward Medium1.0665
Triple Number Windward/Leeward High1.2423
Coastal/Long Distance1.2163
Predominantly Upwind1.2096
Predominantly Downwind1.3260
For information
General Purpose Handicap (GPH)506.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.3241
Distanseseilas Trippeltall svak vind1.0486
Distanseseilas Trippeltall mellomvind1.3233
Distanseseilas Trippeltall sterk vind1.5228
Pølsebane Trippeltall svak vind0.8149
Pølsebane Trippeltall mellomvind1.0665
Pølsebane Trippeltall sterk vind1.2423
Motvind Singeltall1.2096
Medvind Singeltall1.3260
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium453.41.3233
Triple Number Coastal/Long Distance High394.01.5228
Triple Number Windward/Leeward Low736.30.8149
Triple Number Windward/Leeward Medium562.61.0665
Triple Number Windward/Leeward High483.01.2423
Coastal/Long Distance493.31.2163
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind496.01.2096
Predominantly Downwind452.51.3260
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore426.71.4062
Cape Doctor Coastal355.51.6879
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium453.41.3233
Triple Number Coastal/Long Distance High394.01.5228
Triple Number Windward/Leeward Low736.30.8149
Triple Number Windward/Leeward Medium562.61.0665
Triple Number Windward/Leeward High483.01.2423
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0486
Triple Number Coastal/Long Distance Medium1.3233
Triple Number Coastal/Long Distance High1.5228
Triple Number Windward/Leeward Low0.8149
Triple Number Windward/Leeward Medium1.0665
Triple Number Windward/Leeward High1.2423
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0486
Triple Number Coastal/Long Distance Medium1.3233
Triple Number Coastal/Long Distance High1.5228
Triple Number Windward/Leeward Low0.8149
Triple Number Windward/Leeward Medium1.0665
Triple Number Windward/Leeward High1.2423
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance493.31.2163
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium453.41.3233
Triple Number Coastal/Long Distance High394.01.5228
Triple Number Windward/Leeward Low736.30.8149
Triple Number Windward/Leeward Medium562.61.0665
Triple Number Windward/Leeward High483.01.2423
Predominantly Upwind496.01.2096
Predominantly Downwind452.51.3260
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1173.1812.2620.3529.5474.2438.5404.6348.2327.8
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance493.31.2163
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium453.41.3233
Triple Number Coastal/Long Distance High394.01.5228
Triple Number Windward/Leeward Low736.30.8149
Triple Number Windward/Leeward Medium562.61.0665
Triple Number Windward/Leeward High483.01.2423
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1173.1812.2620.3529.5474.2438.5404.6348.2327.8
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP467.81.2827 Predom. Dn High329.21.8227 5B AP M/H402.51.4906 TriNum AP Low572.21.0486 Predom. Rc Low611.70.9809 5B AP High371.31.6159 TriNum AP Med453.41.3232 Predom. Rc L/M474.61.2643 5B SF Bay Low727.70.8245 TriNum AP High394.01.5228 Predom. Rc Med420.21.4278 5B SF Bay L/M608.60.9859 TriNum W/L Low772.90.7763 Predom. Rc M/H374.31.6032 5B SF Bay Med532.51.1268 TriNum W/L Med562.61.0665 Predom. Rc High343.11.7488 5B SF Bay M/H479.01.2525 TriNum W/L Hig483.01.2423 5B W/L Low865.50.6933 5B SF Bay High440.11.3633 Predom. Upwind514.81.1654 5B W/L L/M639.30.9385 ChiMac Up Low616.20.9737 Predom. Reaching443.81.3521 5B W/L Med553.91.0832 ChiMac Up Med560.01.0714 Predom. Downwind469.91.2767 5B W/L M/H495.31.2115 ChiMac Up High491.91.2197 Predom. Up Low695.00.8633 5B W/L High449.91.3336 ChiMac Off Low596.91.0053 Predom. Up L/M537.51.1162 W/L 60-40 Low870.10.6896 ChiMac Off Med526.51.1396 Predom. Up Med484.01.2396 W/L 60-40 L/M647.20.9270 ChiMac Off High437.71.3707 Predom. Up M/H449.91.3335 W/L 60-40 Med566.31.0595 ChiMac AP Low603.40.9943 Predom. Up High430.11.3950 W/L 60-40 M/H514.31.1666 ChiMac AP Med541.11.1088 Predom. Dn Low689.90.8696 W/L 60-40 High476.91.2581 ChiMac AP High463.61.2943 Predom. Dn L/M514.51.1661 5B AP Low633.90.9465 BayMac Cove Island693.90.8647 Predom. Dn Med441.01.3606 5B AP L/M507.11.1833 BayMac Shore688.20.8718 Predom. Dn M/H378.21.5866 5B AP Med446.91.3427 Harvest Moon385.61.5560      SA/DSPL Up36.62SA/DSPL Dn87.08
ORC Ref  03200004TE2 Issued on 17/06/2026 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  03200004TE2 Issued on 17/06/2026 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.DateCommentJ2-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 27.2614/12/2023GS-N0.060.410.771.402.042.7211.04NoNo 15.41
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%133.3907/02/2023Code0-M19.1517.6218.396.718.9475%109.6414/12/2023
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03200004TE2 Issued on 17/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org