Double HandedInternational Certificate2026
KYO VIESP-4373
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
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 Angles45.3°42.4°40.6°39.2°38.6°38.5°38.7°39.8°41.4°
Beat VMG2.493.524.254.664.824.894.934.924.73
52°3.885.316.256.706.886.977.027.076.99
60°4.165.586.476.907.097.187.247.307.27
75°4.375.776.627.067.317.487.587.717.75
90°4.255.796.747.117.397.647.858.168.34
110°4.305.936.947.447.798.048.288.749.12
120°4.175.816.867.427.878.318.699.359.96
135°3.695.246.417.137.628.138.7110.2311.78
150°3.054.425.566.497.117.568.039.2111.17
Run VMG2.643.824.815.626.286.847.298.179.67
Gybe Angles139.5°143.0°147.4°150.4°158.5°166.4°170.0°165.8°142.9°
APH ToD:558.8CDL: 8.464APH ToT: 1.0738CertNo:4373R3
BOAT
ClassJ 99 DKDesignerJOHSTONEBuilderJ. COMPOSITEAge date04/2024Series date01/2018Offset fileJ99-FK.offData fileE4373
HULL
Length Overall9.950 mMaximum Beam3.410 mDraft2.109 mDisplacement3,957 kgDLR5.9762IMS DivisionCruiser/RacerDynamic Allowance0.180%Age Allowance0.260%RS Assessment-0.178%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight150 kg(declared)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail33.7134.44Headsail Luffed26.0926.09Headsail FlyingSymmetric88.7388.73Asymmetric92.5092.50 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.48Storm Jib8.76Heavy Weather Jib23.64
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 96.0 kg·m Stability Index 115.0
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  03510004N6A Issued on 27/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
KYO VIESP-4373
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
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 VMG1446.01023.8847.9772.9747.1735.9730.6731.3761.9
52°926.7677.6576.4537.2522.9516.3512.5509.4514.9
60°865.2645.2556.5521.8507.5501.1496.9492.9495.4
75°824.0623.9543.5509.6492.2481.4475.1466.9464.8
90°847.4622.1534.0506.3487.0471.0458.5441.4431.7
110°837.6606.6519.0484.0462.0447.6434.6412.1394.5
120°864.2619.3524.7485.4457.7433.0414.3385.0361.4
135°976.3686.7561.3505.0472.2442.9413.3352.0305.5
150°1180.6815.3647.9554.9506.0476.5448.2391.0322.4
Run VMG1363.2941.4748.2640.6573.4526.3494.1440.6372.2
Selected Courses
Windward / Leeward1404.6982.6798.1706.8660.2631.1612.3585.9567.1
All purpose1066.2759.8631.2573.1543.3524.1509.5486.3471.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward685.10.8758
All purpose558.81.0738
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium555.71.0797
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium680.00.8824
Triple Number Windward/Leeward High607.10.9883
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.10.9899
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium555.71.0797
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium680.00.8824
Triple Number Windward/Leeward High607.10.9883
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1400.5978.5751.6640.9579.5543.6513.8464.0446.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7514
Downwind "popa"0.9623
70% up, 30% down "Ilhabela"0.8043
30% up, 70% down "Ilhabela-inverso"0.8876
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium555.71.0797
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium680.00.8824
Triple Number Windward/Leeward High607.10.9883
Predominantly Upwind609.40.9846
Predominantly Downwind556.21.0788
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP580.21.0342 Predom. Rc High453.41.3233 5B SF Bay L/M738.00.8131 TriNum AP Low695.50.8627 Predom. Dn Low830.90.7221 5B SF Bay Med649.10.9244 TriNum AP Med555.81.0796 Predom. Dn L/M622.80.9634 5B SF Bay M/H600.01.0001 TriNum AP High504.41.1894 Predom. Dn Med540.61.1100 5B SF Bay High573.91.0455 TriNum W/L Low932.60.6433 Predom. Dn M/H483.61.2407 5B AP Low767.90.7814 TriNum W/L Med680.00.8824 Predom. Dn High442.21.3568 5B AP L/M616.70.9730 TriNum W/L Hig607.10.9883 ChiMac Up Low752.50.7974 5B AP Med549.51.0920 Predom. Upwind634.30.9459 ChiMac Up Med686.20.8744 5B AP M/H510.91.1744 Predom. Reaching552.91.0852 ChiMac Up High609.10.9850 5B AP High487.71.2302 Predom. Downwind579.21.0359 ChiMac Off Low720.70.8326 5B W/L Low1042.00.5758 Predom. Up Low848.70.7070 ChiMac Off Med641.10.9358 5B W/L L/M772.70.7765 Predom. Up L/M656.80.9136 ChiMac Off High544.51.1019 5B W/L Med670.50.8949 Predom. Up Med593.91.0103 ChiMac AP Low733.70.8178 5B W/L M/H615.00.9755 Predom. Up M/H563.31.0651 ChiMac AP Med661.70.9067 5B W/L High587.21.0218 Predom. Up High549.81.0913 ChiMac AP High575.81.0421 W/L 60-40 Low1050.60.5711 Predom. Rc Low748.50.8016 BayMac Cove Island840.90.7136 W/L 60-40 L/M784.70.7647 Predom. Rc L/M580.81.0331 BayMac Shore834.90.7187 W/L 60-40 Med687.70.8725 Predom. Rc Med521.21.1513 Harvest Moon489.01.2269 W/L 60-40 M/H638.60.9395 Predom. Rc M/H481.31.2466 5B SF Bay Low881.80.6804 W/L 60-40 High617.10.9723      SA/DSPL Up23.80SA/DSPL Dn50.21
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.10.9899
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium555.71.0797
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium680.00.8824
Triple Number Windward/Leeward High607.10.9883
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1400.5978.5751.6640.9579.5543.6513.8464.0446.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.10.9899
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium555.71.0797
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium680.00.8824
Triple Number Windward/Leeward High607.10.9883
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1400.5978.5751.6640.9579.5543.6513.8464.0446.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance606.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1400.5978.5751.6640.9579.5543.6513.8464.0446.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium555.71.0797
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium680.00.8824
Triple Number Windward/Leeward High607.10.9883
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating606.10.9899
FinRating, kevyt tuuli1025.20.9754
FinRating, kova tuuli490.21.0199
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium555.71.0797
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium680.00.8824
Triple Number Windward/Leeward High607.10.9883
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9899
Triple Number Coastal/Long Distance Low0.8627
Triple Number Coastal/Long Distance Medium1.0797
Triple Number Coastal/Long Distance High1.1894
Triple Number Windward/Leeward Low0.6739
Triple Number Windward/Leeward Medium0.8824
Triple Number Windward/Leeward High0.9883
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1400.5978.5751.6640.9579.5543.6513.8464.0446.2
For information
General Purpose Handicap (GPH)622.2
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.10.9899
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium555.71.0797
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium680.00.8824
Triple Number Windward/Leeward High607.10.9883
Saronikos S All Purpose631.60.9499
Saronikos S Upwind719.10.8343
Saronikos S Downwind520.91.1519
Saronikos N All Purpose666.60.9001
Saronikos N Upwind752.00.7979
Saronikos N Downwind569.81.0529
Saronikos SW All Purpose631.30.9505
Saronikos SW Upwind733.30.8182
Saronikos SW Downwind527.01.1386
Saronikos NE All Purpose684.70.8763
Saronikos NE Upwind705.50.8504
Saronikos NE Downwind634.80.9452
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1400.5978.5751.6640.9579.5543.6513.8464.0446.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium555.71.0797
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium680.00.8824
Triple Number Windward/Leeward High607.10.9883
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose580.21.0342
5-Band All Purpose Low836.50.7173
5-Band All Purpose L/M638.40.9399
5-Band All Purpose Med566.61.0590
5-Band All Purpose M/H523.31.1465
5-Band All Purpose High496.51.2084
Single Number Predominant Upwind608.00.9868
Single Number Predominant Reaching532.81.1262
Single Number Predominant Downwind557.21.0768
5-Band 50-50 Windward/Leeward Low1042.00.5758
5-Band 50-50 Windward/Leeward L/M772.70.7765
5-Band 50-50 Windward/Leeward Med670.50.8949
5-Band 50-50 Windward/Leeward M/H615.00.9755
5-Band 50-50 Windward/Leeward High587.21.0218
5-Band 60-40 Windward/Leeward Low1050.60.5711
5-Band 60-40 Windward/Leeward L/M784.70.7647
5-Band 60-40 Windward/Leeward Med687.70.8725
5-Band 60-40 Windward/Leeward M/H638.60.9395
5-Band 60-40 Windward/Leeward High617.10.9723
Triple Number 50-50 Windward/Leeward Low932.60.6433
Triple Number 50-50 Windward/Leeward Med680.00.8823
Triple Number 50-50 Windward/Leeward High607.10.9883
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward702.40.8542
Triple Number 60-40 Windward/Leeward Low942.00.6370
Triple Number 60-40 Windward/Leeward Med696.30.8617
Triple Number 60-40 Windward/Leeward High632.10.9492
Triple Number All-Purpose Low754.80.7949
Triple Number All-Purpose Med573.41.0463
Triple Number All-Purpose High515.91.1630
Triple Number Predominant Upwind Low775.20.7740
Triple Number Predominant Upwind Med601.40.9977
Triple Number Predominant Upwind High567.11.0581
Triple Number Predominant Reaching Low683.20.8782
Triple Number Predominant Reaching Med536.11.1193
Triple Number Predominant Reaching High464.71.2913
Triple Number Predominant Downwind Low745.70.8047
Triple Number Predominant Downwind Med548.71.0935
Triple Number Predominant Downwind High460.51.3030
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.10.9899
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium555.71.0797
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium680.00.8824
Triple Number Windward/Leeward High607.10.9883
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1400.5978.5751.6640.9579.5543.6513.8464.0446.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.10.9899
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium555.71.0797
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium680.00.8824
Triple Number Windward/Leeward High607.10.9883
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1400.5978.5751.6640.9579.5543.6513.8464.0446.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low695.5
Triple Number Coastal/Long Distance Medium555.7
Triple Number Coastal/Long Distance High504.5
Triple Number Windward/Leeward Low890.3
Triple Number Windward/Leeward Medium680.0
Triple Number Windward/Leeward High607.1
Predominantly Upwind609.4
Predominantly Downwind556.2
Predominantly Reaching538.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.10.9899
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium555.71.0797
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium680.00.8824
Triple Number Windward/Leeward High607.10.9883
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1400.5978.5751.6640.9579.5543.6513.8464.0446.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8627
Triple Number Coastal/Long Distance Medium1.0797
Triple Number Coastal/Long Distance High1.1894
Triple Number Windward/Leeward Low0.6739
Triple Number Windward/Leeward Medium0.8824
Triple Number Windward/Leeward High0.9883
Coastal/Long Distance0.9899
Predominantly Upwind0.9846
Predominantly Downwind1.0788
For information
General Purpose Handicap (GPH)622.2
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0738
Distanseseilas Trippeltall svak vind0.8627
Distanseseilas Trippeltall mellomvind1.0797
Distanseseilas Trippeltall sterk vind1.1894
Pølsebane Trippeltall svak vind0.6739
Pølsebane Trippeltall mellomvind0.8824
Pølsebane Trippeltall sterk vind0.9883
Motvind Singeltall0.9846
Medvind Singeltall1.0788
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium555.71.0797
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium680.00.8824
Triple Number Windward/Leeward High607.10.9883
Coastal/Long Distance606.10.9899
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind609.40.9846
Predominantly Downwind556.21.0788
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore572.71.0476
Cape Doctor Coastal475.71.2612
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium555.71.0797
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium680.00.8824
Triple Number Windward/Leeward High607.10.9883
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8627
Triple Number Coastal/Long Distance Medium1.0797
Triple Number Coastal/Long Distance High1.1894
Triple Number Windward/Leeward Low0.6739
Triple Number Windward/Leeward Medium0.8824
Triple Number Windward/Leeward High0.9883
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8627
Triple Number Coastal/Long Distance Medium1.0797
Triple Number Coastal/Long Distance High1.1894
Triple Number Windward/Leeward Low0.6739
Triple Number Windward/Leeward Medium0.8824
Triple Number Windward/Leeward High0.9883
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.10.9899
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium555.71.0797
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium680.00.8824
Triple Number Windward/Leeward High607.10.9883
Predominantly Upwind609.40.9846
Predominantly Downwind556.21.0788
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1400.5978.5751.6640.9579.5543.6513.8464.0446.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.10.9899
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium555.71.0797
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low890.30.6739
Triple Number Windward/Leeward Medium680.00.8824
Triple Number Windward/Leeward High607.10.9883
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1400.5978.5751.6640.9579.5543.6513.8464.0446.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP580.21.0342 Predom. Dn High442.21.3568 5B AP M/H510.91.1744 TriNum AP Low695.50.8627 Predom. Rc Low748.50.8016 5B AP High487.71.2302 TriNum AP Med555.81.0796 Predom. Rc L/M580.81.0331 5B SF Bay Low881.80.6804 TriNum AP High504.41.1894 Predom. Rc Med521.21.1513 5B SF Bay L/M738.00.8131 TriNum W/L Low932.60.6433 Predom. Rc M/H481.31.2466 5B SF Bay Med649.10.9244 TriNum W/L Med680.00.8824 Predom. Rc High453.41.3233 5B SF Bay M/H600.01.0001 TriNum W/L Hig607.10.9883 5B W/L Low1042.00.5758 5B SF Bay High573.91.0455 Predom. Upwind634.30.9459 5B W/L L/M772.70.7765 ChiMac Up Low752.50.7974 Predom. Reaching552.91.0852 5B W/L Med670.50.8949 ChiMac Up Med686.20.8744 Predom. Downwind579.21.0359 5B W/L M/H615.00.9755 ChiMac Up High609.10.9850 Predom. Up Low848.70.7070 5B W/L High587.21.0218 ChiMac Off Low720.70.8326 Predom. Up L/M656.80.9136 W/L 60-40 Low1050.60.5711 ChiMac Off Med641.10.9358 Predom. Up Med593.91.0103 W/L 60-40 L/M784.70.7647 ChiMac Off High544.51.1019 Predom. Up M/H563.31.0651 W/L 60-40 Med687.70.8725 ChiMac AP Low733.70.8178 Predom. Up High549.81.0913 W/L 60-40 M/H638.60.9395 ChiMac AP Med661.70.9067 Predom. Dn Low830.90.7221 W/L 60-40 High617.10.9723 ChiMac AP High575.81.0421 Predom. Dn L/M622.80.9634 5B AP Low767.90.7814 BayMac Cove Island840.90.7136 Predom. Dn Med540.61.1100 5B AP L/M616.70.9730 BayMac Shore834.90.7187 Predom. Dn M/H483.61.2407 5B AP Med549.51.0920 Harvest Moon489.01.2269      SA/DSPL Up23.80SA/DSPL Dn50.21
ORC Ref  03510004N6A Issued on 27/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
KYO VIESP-4373
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 99 DKMeasurement11/02/2025HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.950Maximum beam3.410Draft2.109Displacement3,957Wetted area21.33IMS L8.938LSM08.715Accomod. length9.950Sink (kg/mm) 16.39
VCGD-0.130VCGM-0.009 RM Rated (kg·m) 96.0Limit of positive stability(°) 118.4 Stability Index 115.0 BLR index 0.0000Default crew weight170 Declared crew weight 150
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBW0.100PIPA0.0034
EDL1.720ST10.042ST20.180
ST30.180ST40.112ST50.323
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.740IG13.095ISP13.095MDT10.110MDL10.205MDT20.110MDL20.150TL1.120MW0.205GO0.245
E4.250J3.860BAS1.475FSD0.038SFJ0.060SPL4.010WPLTPS5.140BD0.170MWT110.00MCG5.000
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date11/02/2025MeasurerESP-222
SFFP0.590FFM1.187FF1.191LCFcl5.413SG1.0260
SAFP9.870FAM0.848FA0.848LCFsh5.674HBI1.002
W149.4W249.4W349.4W449.4LCFD
PD1165.4PD2166.1PD3164.1PD4163.9
WD4.065PLM9000.00GSA1.0RSA1.0RM95.9
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1FUEL TANKFuel70374.330.00Total deductible314.330.00
Total deductible
ORC Ref  03510004N6A Issued on 27/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
KYO VIESP-4373
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM240.451.061.732.843.6833.7127/02/202527022501M10.130.801.542.563.3330.5811/02/202511022501
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentL/M0.120.601.112.093.043.9412.69YesNo 26.0927/02/202527022502Solent0.100.581.062.053.013.9512.70YesNo 25.78
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment113.3713.3713.378.107.4288.7317/12/2024
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA214.9412.9013.928.037.75104%92.50
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.9 mTable area0.44 m²Headroom1.70 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity78 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity48 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03510004N6A Issued on 27/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org