Double HandedClub Certificate2026
Stella RossoNOR 11850
Norges Seilforbund
Sognsveien 73
0854 OSLO
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 Angles46.1°42.9°41.0°40.2°39.9°39.9°40.0°40.8°43.2°
Beat VMG2.643.704.354.634.774.844.894.834.55
52°4.155.616.476.796.957.057.107.116.90
60°4.465.906.757.077.227.317.367.377.29
75°4.706.106.977.357.527.627.707.787.79
90°4.596.016.947.437.707.877.998.168.26
110°4.345.977.097.637.928.138.318.488.76
120°4.195.846.987.618.028.368.619.089.29
135°3.685.266.467.297.808.248.689.6810.58
150°3.034.425.586.587.327.818.259.2110.52
Run VMG2.633.834.835.716.467.077.558.369.31
Gybe Angles138.5°142.4°146.9°152.5°158.3°165.5°170.9°172.7°162.7°
APH ToD:551.0CDL: 9.163APH ToT: 1.0889CertNo:9161
BOAT
ClassC&C 115DesignerTimJacketBuilderC_C YachtsAge date01/2006Series date01/2004Offset fileC&C 115.offData file9161
HULL
Length Overall11.500 mMaximum Beam3.654 mDraft2.050 mDisplacement6,677 kgDLR5.7511IMS DivisionCruiser/RacerDynamic Allowance0.080%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail45.2546.14Headsail Luffed39.8139.81Headsail FlyingSymmetric109.90109.90Asymmetric100.72100.72 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail13.11Storm Jib12.77Heavy Weather Jib34.47
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 133.3 kg·m Stability Index 105.8
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  03440004RC2 Issued on 27/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
Stella RossoNOR 11850
Norges Seilforbund
Sognsveien 73
0854 OSLO
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 VMG1361.8972.0827.8778.3755.0743.1736.6744.7790.9
52°867.8641.4556.7529.9517.6510.7506.7506.4521.5
60°807.9610.4533.3509.3498.7492.5488.9488.6493.6
75°766.4589.9516.4489.8479.0472.3467.5463.0462.2
90°784.8598.7519.0484.2467.6457.6450.3441.2436.0
110°829.9602.5508.1471.5454.4442.8433.2424.3411.1
120°858.7616.5515.6472.8448.6430.5418.2396.7387.6
135°978.3684.3556.9494.0461.6437.1414.8371.9340.1
150°1186.6814.8645.4546.9491.6460.7436.3391.1342.1
Run VMG1370.1940.9745.3630.1557.1509.3477.0430.4386.5
Selected Courses
Windward / Leeward1365.9956.4786.6704.2656.1626.2606.8587.6588.7
All purpose1029.5737.8617.8564.4535.8518.1505.7490.9487.9
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward679.40.8831
All purpose551.01.0889
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low677.80.8852
Triple Number Coastal/Long Distance Medium547.71.0954
Triple Number Coastal/Long Distance High503.21.1923
Triple Number Windward/Leeward Low871.50.6885
Triple Number Windward/Leeward Medium675.50.8882
Triple Number Windward/Leeward High604.40.9927
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.71.0022
Triple Number Coastal/Long Distance Low677.80.8852
Triple Number Coastal/Long Distance Medium547.71.0954
Triple Number Coastal/Long Distance High503.21.1923
Triple Number Windward/Leeward Low871.50.6885
Triple Number Windward/Leeward Medium675.50.8882
Triple Number Windward/Leeward High604.40.9927
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1366.4954.9739.9634.9572.7537.3509.4466.2459.5
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7557
Downwind "popa"0.9790
70% up, 30% down "Ilhabela"0.8112
30% up, 70% down "Ilhabela-inverso"0.8993
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low677.80.8852
Triple Number Coastal/Long Distance Medium547.71.0954
Triple Number Coastal/Long Distance High503.21.1923
Triple Number Windward/Leeward Low871.50.6885
Triple Number Windward/Leeward Medium675.50.8882
Triple Number Windward/Leeward High604.40.9927
Predominantly Upwind601.80.9970
Predominantly Downwind546.61.0976
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP572.51.0480 Predom. Rc High458.81.3077 5B SF Bay L/M728.40.8237 TriNum AP Low677.80.8852 Predom. Dn Low817.50.7339 5B SF Bay Med645.30.9298 TriNum AP Med547.81.0953 Predom. Dn L/M612.50.9796 5B SF Bay M/H598.51.0025 TriNum AP High503.21.1923 Predom. Dn Med530.11.1318 5B SF Bay High581.31.0321 TriNum W/L Low912.70.6574 Predom. Dn M/H478.11.2550 5B AP Low747.00.8032 TriNum W/L Med675.50.8882 Predom. Dn High447.41.3412 5B AP L/M604.50.9925 TriNum W/L Hig604.40.9927 ChiMac Up Low730.30.8216 5B AP Med541.91.1072 Predom. Upwind625.30.9596 ChiMac Up Med672.00.8929 5B AP M/H507.81.1815 Predom. Reaching542.21.1067 ChiMac Up High604.10.9932 5B AP High492.91.2173 Predom. Downwind570.71.0514 ChiMac Off Low708.60.8467 5B W/L Low1016.40.5903 Predom. Up Low814.40.7367 ChiMac Off Med630.50.9516 5B W/L L/M763.30.7861 Predom. Up L/M643.40.9325 ChiMac Off High537.81.1157 5B W/L Med665.80.9011 Predom. Up Med588.41.0197 ChiMac AP Low716.00.8379 5B W/L M/H611.00.9820 Predom. Up M/H561.71.0681 ChiMac AP Med648.80.9248 5B W/L High591.11.0151 Predom. Up High555.41.0803 ChiMac AP High569.51.0536 W/L 60-40 Low1019.80.5884 Predom. Rc Low725.30.8272 BayMac Cove Island821.20.7306 W/L 60-40 L/M774.80.7744 Predom. Rc L/M567.01.0582 BayMac Shore814.40.7367 W/L 60-40 Med684.90.8760 Predom. Rc Med510.21.1761 Harvest Moon480.21.2494 W/L 60-40 M/H636.90.9420 Predom. Rc M/H477.11.2576 5B SF Bay Low858.10.6992 W/L 60-40 High623.10.9629      SA/DSPL Up23.84SA/DSPL Dn43.48
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.71.0022
Triple Number Coastal/Long Distance Low677.80.8852
Triple Number Coastal/Long Distance Medium547.71.0954
Triple Number Coastal/Long Distance High503.21.1923
Triple Number Windward/Leeward Low871.50.6885
Triple Number Windward/Leeward Medium675.50.8882
Triple Number Windward/Leeward High604.40.9927
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1366.4954.9739.9634.9572.7537.3509.4466.2459.5
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.71.0022
Triple Number Coastal/Long Distance Low677.80.8852
Triple Number Coastal/Long Distance Medium547.71.0954
Triple Number Coastal/Long Distance High503.21.1923
Triple Number Windward/Leeward Low871.50.6885
Triple Number Windward/Leeward Medium675.50.8882
Triple Number Windward/Leeward High604.40.9927
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1366.4954.9739.9634.9572.7537.3509.4466.2459.5
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance598.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1366.4954.9739.9634.9572.7537.3509.4466.2459.5
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low677.80.8852
Triple Number Coastal/Long Distance Medium547.71.0954
Triple Number Coastal/Long Distance High503.21.1923
Triple Number Windward/Leeward Low871.50.6885
Triple Number Windward/Leeward Medium675.50.8882
Triple Number Windward/Leeward High604.40.9927
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating598.71.0022
FinRating, kevyt tuuli999.41.0006
FinRating, kova tuuli496.21.0076
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low677.80.8852
Triple Number Coastal/Long Distance Medium547.71.0954
Triple Number Coastal/Long Distance High503.21.1923
Triple Number Windward/Leeward Low871.50.6885
Triple Number Windward/Leeward Medium675.50.8882
Triple Number Windward/Leeward High604.40.9927
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0022
Triple Number Coastal/Long Distance Low0.8852
Triple Number Coastal/Long Distance Medium1.0954
Triple Number Coastal/Long Distance High1.1923
Triple Number Windward/Leeward Low0.6885
Triple Number Windward/Leeward Medium0.8882
Triple Number Windward/Leeward High0.9927
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1366.4954.9739.9634.9572.7537.3509.4466.2459.5
For information
General Purpose Handicap (GPH)611.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.71.0022
Triple Number Coastal/Long Distance Low677.80.8852
Triple Number Coastal/Long Distance Medium547.71.0954
Triple Number Coastal/Long Distance High503.21.1923
Triple Number Windward/Leeward Low871.50.6885
Triple Number Windward/Leeward Medium675.50.8882
Triple Number Windward/Leeward High604.40.9927
Saronikos S All Purpose620.70.9666
Saronikos S Upwind702.80.8537
Saronikos S Downwind514.91.1653
Saronikos N All Purpose654.60.9166
Saronikos N Upwind730.40.8215
Saronikos N Downwind561.71.0682
Saronikos SW All Purpose617.90.9710
Saronikos SW Upwind708.40.8469
Saronikos SW Downwind523.71.1458
Saronikos NE All Purpose671.60.8934
Saronikos NE Upwind681.90.8799
Saronikos NE Downwind629.70.9529
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1366.4954.9739.9634.9572.7537.3509.4466.2459.5
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low677.80.8852
Triple Number Coastal/Long Distance Medium547.71.0954
Triple Number Coastal/Long Distance High503.21.1923
Triple Number Windward/Leeward Low871.50.6885
Triple Number Windward/Leeward Medium675.50.8882
Triple Number Windward/Leeward High604.40.9927
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose572.51.0480
5-Band All Purpose Low812.20.7388
5-Band All Purpose L/M626.20.9582
5-Band All Purpose Med558.21.0749
5-Band All Purpose M/H519.41.1552
5-Band All Purpose High501.41.1966
Single Number Predominant Upwind600.20.9996
Single Number Predominant Reaching522.31.1487
Single Number Predominant Downwind547.81.0954
5-Band 50-50 Windward/Leeward Low1016.40.5903
5-Band 50-50 Windward/Leeward L/M763.30.7861
5-Band 50-50 Windward/Leeward Med665.80.9011
5-Band 50-50 Windward/Leeward M/H611.00.9820
5-Band 50-50 Windward/Leeward High591.11.0151
5-Band 60-40 Windward/Leeward Low1019.80.5884
5-Band 60-40 Windward/Leeward L/M774.80.7744
5-Band 60-40 Windward/Leeward Med684.90.8760
5-Band 60-40 Windward/Leeward M/H636.90.9420
5-Band 60-40 Windward/Leeward High623.10.9629
Triple Number 50-50 Windward/Leeward Low912.70.6574
Triple Number 50-50 Windward/Leeward Med675.60.8881
Triple Number 50-50 Windward/Leeward High604.40.9927
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward698.20.8594
Triple Number 60-40 Windward/Leeward Low918.40.6533
Triple Number 60-40 Windward/Leeward Med693.60.8650
Triple Number 60-40 Windward/Leeward High631.80.9497
Triple Number All-Purpose Low735.40.8159
Triple Number All-Purpose Med564.71.0624
Triple Number All-Purpose High513.91.1675
Triple Number Predominant Upwind Low749.00.8011
Triple Number Predominant Upwind Med595.51.0076
Triple Number Predominant Upwind High567.21.0578
Triple Number Predominant Reaching Low664.20.9033
Triple Number Predominant Reaching Med525.01.1428
Triple Number Predominant Reaching High462.81.2965
Triple Number Predominant Downwind Low733.40.8181
Triple Number Predominant Downwind Med537.61.1161
Triple Number Predominant Downwind High456.91.3131
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.71.0022
Triple Number Coastal/Long Distance Low677.80.8852
Triple Number Coastal/Long Distance Medium547.71.0954
Triple Number Coastal/Long Distance High503.21.1923
Triple Number Windward/Leeward Low871.50.6885
Triple Number Windward/Leeward Medium675.50.8882
Triple Number Windward/Leeward High604.40.9927
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1366.4954.9739.9634.9572.7537.3509.4466.2459.5
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.71.0022
Triple Number Coastal/Long Distance Low677.80.8852
Triple Number Coastal/Long Distance Medium547.71.0954
Triple Number Coastal/Long Distance High503.21.1923
Triple Number Windward/Leeward Low871.50.6885
Triple Number Windward/Leeward Medium675.50.8882
Triple Number Windward/Leeward High604.40.9927
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1366.4954.9739.9634.9572.7537.3509.4466.2459.5
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low677.8
Triple Number Coastal/Long Distance Medium547.7
Triple Number Coastal/Long Distance High503.2
Triple Number Windward/Leeward Low871.5
Triple Number Windward/Leeward Medium675.5
Triple Number Windward/Leeward High604.4
Predominantly Upwind601.8
Predominantly Downwind546.6
Predominantly Reaching527.8
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.71.0022
Triple Number Coastal/Long Distance Low677.80.8852
Triple Number Coastal/Long Distance Medium547.71.0954
Triple Number Coastal/Long Distance High503.21.1923
Triple Number Windward/Leeward Low871.50.6885
Triple Number Windward/Leeward Medium675.50.8882
Triple Number Windward/Leeward High604.40.9927
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1366.4954.9739.9634.9572.7537.3509.4466.2459.5
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8852
Triple Number Coastal/Long Distance Medium1.0954
Triple Number Coastal/Long Distance High1.1923
Triple Number Windward/Leeward Low0.6885
Triple Number Windward/Leeward Medium0.8882
Triple Number Windward/Leeward High0.9927
Coastal/Long Distance1.0022
Predominantly Upwind0.9970
Predominantly Downwind1.0976
For information
General Purpose Handicap (GPH)611.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0889
Distanseseilas Trippeltall svak vind0.8852
Distanseseilas Trippeltall mellomvind1.0954
Distanseseilas Trippeltall sterk vind1.1923
Pølsebane Trippeltall svak vind0.6885
Pølsebane Trippeltall mellomvind0.8882
Pølsebane Trippeltall sterk vind0.9927
Motvind Singeltall0.9970
Medvind Singeltall1.0976
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low677.80.8852
Triple Number Coastal/Long Distance Medium547.71.0954
Triple Number Coastal/Long Distance High503.21.1923
Triple Number Windward/Leeward Low871.50.6885
Triple Number Windward/Leeward Medium675.50.8882
Triple Number Windward/Leeward High604.40.9927
Coastal/Long Distance598.71.0022
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind601.80.9970
Predominantly Downwind546.61.0976
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore588.31.0198
Cape Doctor Coastal488.81.2276
Triple Number Coastal/Long Distance Low677.80.8852
Triple Number Coastal/Long Distance Medium547.71.0954
Triple Number Coastal/Long Distance High503.21.1923
Triple Number Windward/Leeward Low871.50.6885
Triple Number Windward/Leeward Medium675.50.8882
Triple Number Windward/Leeward High604.40.9927
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8852
Triple Number Coastal/Long Distance Medium1.0954
Triple Number Coastal/Long Distance High1.1923
Triple Number Windward/Leeward Low0.6885
Triple Number Windward/Leeward Medium0.8882
Triple Number Windward/Leeward High0.9927
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8852
Triple Number Coastal/Long Distance Medium1.0954
Triple Number Coastal/Long Distance High1.1923
Triple Number Windward/Leeward Low0.6885
Triple Number Windward/Leeward Medium0.8882
Triple Number Windward/Leeward High0.9927
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.71.0022
Triple Number Coastal/Long Distance Low677.80.8852
Triple Number Coastal/Long Distance Medium547.71.0954
Triple Number Coastal/Long Distance High503.21.1923
Triple Number Windward/Leeward Low871.50.6885
Triple Number Windward/Leeward Medium675.50.8882
Triple Number Windward/Leeward High604.40.9927
Predominantly Upwind601.80.9970
Predominantly Downwind546.61.0976
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1366.4954.9739.9634.9572.7537.3509.4466.2459.5
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.71.0022
Triple Number Coastal/Long Distance Low677.80.8852
Triple Number Coastal/Long Distance Medium547.71.0954
Triple Number Coastal/Long Distance High503.21.1923
Triple Number Windward/Leeward Low871.50.6885
Triple Number Windward/Leeward Medium675.50.8882
Triple Number Windward/Leeward High604.40.9927
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1366.4954.9739.9634.9572.7537.3509.4466.2459.5
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP572.51.0480 Predom. Dn High447.41.3412 5B AP M/H507.81.1815 TriNum AP Low677.80.8852 Predom. Rc Low725.30.8272 5B AP High492.91.2173 TriNum AP Med547.81.0953 Predom. Rc L/M567.01.0582 5B SF Bay Low858.10.6992 TriNum AP High503.21.1923 Predom. Rc Med510.21.1761 5B SF Bay L/M728.40.8237 TriNum W/L Low912.70.6574 Predom. Rc M/H477.11.2576 5B SF Bay Med645.30.9298 TriNum W/L Med675.50.8882 Predom. Rc High458.81.3077 5B SF Bay M/H598.51.0025 TriNum W/L Hig604.40.9927 5B W/L Low1016.40.5903 5B SF Bay High581.31.0321 Predom. Upwind625.30.9596 5B W/L L/M763.30.7861 ChiMac Up Low730.30.8216 Predom. Reaching542.21.1067 5B W/L Med665.80.9011 ChiMac Up Med672.00.8929 Predom. Downwind570.71.0514 5B W/L M/H611.00.9820 ChiMac Up High604.10.9932 Predom. Up Low814.40.7367 5B W/L High591.11.0151 ChiMac Off Low708.60.8467 Predom. Up L/M643.40.9325 W/L 60-40 Low1019.80.5884 ChiMac Off Med630.50.9516 Predom. Up Med588.41.0197 W/L 60-40 L/M774.80.7744 ChiMac Off High537.81.1157 Predom. Up M/H561.71.0681 W/L 60-40 Med684.90.8760 ChiMac AP Low716.00.8379 Predom. Up High555.41.0803 W/L 60-40 M/H636.90.9420 ChiMac AP Med648.80.9248 Predom. Dn Low817.50.7339 W/L 60-40 High623.10.9629 ChiMac AP High569.51.0536 Predom. Dn L/M612.50.9796 5B AP Low747.00.8032 BayMac Cove Island821.20.7306 Predom. Dn Med530.11.1318 5B AP L/M604.50.9925 BayMac Shore814.40.7367 Predom. Dn M/H478.11.2550 5B AP Med541.91.1072 Harvest Moon480.21.2494      SA/DSPL Up23.84SA/DSPL Dn43.48
ORC Ref  03440004RC2 Issued on 27/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
Stella RossoNOR 11850
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassC&C 115MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall11.500Maximum beam3.654Draft2.050Displacement6,677Wetted area28.61IMS L10.502LSM010.509Accomod. length11.500Sink (kg/mm) 21.88
VCGD0.300VCGM0.296 RM Rated (kg·m) 133.3Limit of positive stability(°) 103.1 Stability Index 105.8 BLR index 0.0000Default crew weight170 Declared crew weight 0
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0033
EDL1.800ST10.050ST20.170
ST30.170ST40.100ST50.300
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P15.040IG15.870ISP15.910MDT10.110MDL10.220MDT20.110MDL20.170TL1.400MW0.220GO0.250
E4.980J4.430BAS1.660FSDFoilSFJ0.000SPL4.753WPLTPS4.950BD0.000MWT0.00MCG0.000
PY0.000MDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.300Flotation Date01/01/2015
SFFP0.602FFM1.380FF1.380LCFcl6.183SG
SAFP10.409FAM0.970FA0.970LCFsh6.452HBI1.171
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440004RC2 Issued on 27/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
Stella RossoNOR 11850
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment336-2021121011400.251.121.953.274.1945.2510/12/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment336-2021121509240.110.841.552.683.654.5515.76YesNo 39.8115/12/2021336-2021121509250.080.651.212.253.284.3915.77YesNo 35.3215/12/2021329-2006060817590.000.000.000.000.004.1413.64NoNo 28.7408/06/2006Self tacking Jib
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment336-20060815154515.6415.6415.648.468.32109.9008/06/2006Opptatert seiloppmåling 22/10-21 Hedda Roll336-20060815154615.6515.6515.658.308.25108.1208/06/2006Opptatert seiloppmåling 22/10-21 Hedda Roll
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment444-20090512115416.3014.3015.307.609.1084%100.7211/05/2009ASF blir lagt inn senere (dette er min første måling....)x0dx0 Opptater seilmaling 22/10-21 Hedda Roll
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length11.5 mTable area0.55 m²Headroom1.79 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity138 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity80 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03440004RC2 Issued on 27/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org