Club Certificate2026
NAUTICESCALA 3ESP-1171J_C
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 Angles45.9°43.8°42.4°40.6°38.6°37.5°37.5°38.5°40.3°
Beat VMG2.042.953.634.114.454.624.664.634.53
52°3.194.525.445.966.286.516.616.686.66
60°3.434.785.666.136.476.776.937.067.08
75°3.604.945.806.276.687.087.437.807.99
90°3.825.366.226.727.027.297.658.639.20
110°3.915.496.387.097.778.318.809.7610.69
120°3.805.356.286.997.818.719.5010.8112.31
135°3.354.795.866.567.248.119.2112.4714.63
150°2.784.055.125.936.557.107.8510.6414.25
Run VMG2.413.514.435.135.686.156.809.2212.34
Gybe Angles140.3°143.8°147.8°150.4°151.6°148.9°144.8°139.5°144.8°
APH ToD:601.5CDL: 6.775APH ToT: 0.9975CertNo:117101
BOAT
ClassJ 70DesignerJOHNSTONEBuilderJ BOATSAge date02/2016Series date01/2016Offset fileJ-70.OD.OFFData fileE1171_C
HULL
Length Overall6.942 mMaximum Beam2.260 mDraft1.450 mDisplacement811 kgDLR3.4028IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.325%RS Assessment-0.127%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight360 kg(declared)Minimum weight230 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail14.0914.45Headsail Luffed10.3810.38Headsail FlyingSymmetricAsymmetric48.4248.42 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail4.02Storm Jib3.39Heavy Weather Jib9.15
SAIL LIMITS
Headsails5
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting Moment 22.0 kg·m Stability Index 108.6
COMMENTS
MOTOR FUERABORDA MEDIDAS DE CLASE J70
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  03510004KRL Issued on 10/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
NAUTICESCALA 3ESP-1171J_C
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 VMG1766.61220.0992.7875.6808.9779.4772.3777.4794.2
52°1127.6796.3661.4604.0573.5553.1544.3538.7540.2
60°1050.0753.7635.8587.5556.6532.1519.7509.8508.5
75°1000.7728.3621.1574.4539.1508.6484.5461.7450.6
90°943.3672.1579.0536.1512.9493.9470.8417.0391.4
110°921.1655.4564.3507.6463.3433.4409.1368.9336.7
120°948.0673.2573.5514.8461.0413.2378.9333.0292.3
135°1073.3751.5614.8548.4497.0444.0390.8288.6246.0
150°1293.5888.9703.3607.6550.0506.9458.6338.3252.6
Run VMG1493.61026.4812.2701.4634.2585.4529.6390.6291.7
Selected Courses
Windward / Leeward1630.11123.2902.4788.5721.6682.4650.9584.0543.0
All purpose1232.4861.3708.5632.0583.7550.2523.2474.3445.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward751.30.7986
All purpose601.50.9975
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low784.80.7645
Triple Number Coastal/Long Distance Medium601.80.9970
Triple Number Coastal/Long Distance High511.61.1728
Triple Number Windward/Leeward Low1012.80.5924
Triple Number Windward/Leeward Medium749.20.8009
Triple Number Windward/Leeward High633.70.9468
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance655.40.9155
Triple Number Coastal/Long Distance Low784.80.7645
Triple Number Coastal/Long Distance Medium601.80.9970
Triple Number Coastal/Long Distance High511.61.1728
Triple Number Windward/Leeward Low1012.80.5924
Triple Number Windward/Leeward Medium749.20.8009
Triple Number Windward/Leeward High633.70.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1616.51113.5846.5710.5624.2571.2526.6444.7412.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6746
Downwind "popa"0.8975
70% up, 30% down "Ilhabela"0.7289
30% up, 70% down "Ilhabela-inverso"0.8165
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low784.80.7645
Triple Number Coastal/Long Distance Medium601.80.9970
Triple Number Coastal/Long Distance High511.61.1728
Triple Number Windward/Leeward Low1012.80.5924
Triple Number Windward/Leeward Medium749.20.8009
Triple Number Windward/Leeward High633.70.9468
Predominantly Upwind667.10.8994
Predominantly Downwind599.51.0009
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP622.20.9643 Predom. Rc High435.31.3782 5B SF Bay L/M829.40.7234 TriNum AP Low784.90.7645 Predom. Dn Low924.40.6491 5B SF Bay Med707.20.8484 TriNum AP Med601.90.9969 Predom. Dn L/M684.20.8770 5B SF Bay M/H627.80.9557 TriNum AP High511.61.1728 Predom. Dn Med582.41.0302 5B SF Bay High573.91.0455 TriNum W/L Low1063.10.5644 Predom. Dn M/H493.71.2154 5B AP Low867.70.6915 TriNum W/L Med749.20.8009 Predom. Dn High413.91.4497 5B AP L/M685.60.8752 TriNum W/L Hig633.70.9468 ChiMac Up Low859.30.6983 5B AP Med591.51.0144 Predom. Upwind695.70.8624 ChiMac Up Med768.30.7810 5B AP M/H524.61.1438 Predom. Reaching591.11.0151 ChiMac Up High660.40.9085 5B AP High477.81.2557 Predom. Downwind620.30.9673 ChiMac Off Low796.00.7538 5B W/L Low1194.70.5022 Predom. Up Low985.80.6086 ChiMac Off Med698.70.8588 5B W/L L/M868.10.6912 Predom. Up L/M739.60.8112 ChiMac Off High574.61.0442 5B W/L Med735.40.8159 Predom. Up Med645.50.9295 ChiMac AP Low823.20.7289 5B W/L M/H650.80.9219 Predom. Up M/H590.21.0166 ChiMac AP Med730.40.8215 5B W/L High588.51.0195 Predom. Up High561.01.0696 ChiMac AP High615.70.9744 W/L 60-40 Low1215.70.4935 Predom. Rc Low839.00.7151 BayMac Cove Island949.40.6320 W/L 60-40 L/M886.00.6772 Predom. Rc L/M637.70.9409 BayMac Shore942.80.6364 W/L 60-40 Med753.80.7960 Predom. Rc Med557.31.0766 Harvest Moon503.91.1907 W/L 60-40 M/H676.10.8874 Predom. Rc M/H490.51.2231 5B SF Bay Low1009.20.5945 W/L 60-40 High626.70.9574      SA/DSPL Up28.17SA/DSPL Dn71.93
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance655.40.9155
Triple Number Coastal/Long Distance Low784.80.7645
Triple Number Coastal/Long Distance Medium601.80.9970
Triple Number Coastal/Long Distance High511.61.1728
Triple Number Windward/Leeward Low1012.80.5924
Triple Number Windward/Leeward Medium749.20.8009
Triple Number Windward/Leeward High633.70.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1616.51113.5846.5710.5624.2571.2526.6444.7412.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance655.40.9155
Triple Number Coastal/Long Distance Low784.80.7645
Triple Number Coastal/Long Distance Medium601.80.9970
Triple Number Coastal/Long Distance High511.61.1728
Triple Number Windward/Leeward Low1012.80.5924
Triple Number Windward/Leeward Medium749.20.8009
Triple Number Windward/Leeward High633.70.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1616.51113.5846.5710.5624.2571.2526.6444.7412.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance655.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1616.51113.5846.5710.5624.2571.2526.6444.7412.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low784.80.7645
Triple Number Coastal/Long Distance Medium601.80.9970
Triple Number Coastal/Long Distance High511.61.1728
Triple Number Windward/Leeward Low1012.80.5924
Triple Number Windward/Leeward Medium749.20.8009
Triple Number Windward/Leeward High633.70.9468
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating655.40.9155
FinRating, kevyt tuuli1173.00.8525
FinRating, kova tuuli477.11.0480
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low784.80.7645
Triple Number Coastal/Long Distance Medium601.80.9970
Triple Number Coastal/Long Distance High511.61.1728
Triple Number Windward/Leeward Low1012.80.5924
Triple Number Windward/Leeward Medium749.20.8009
Triple Number Windward/Leeward High633.70.9468
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9155
Triple Number Coastal/Long Distance Low0.7645
Triple Number Coastal/Long Distance Medium0.9970
Triple Number Coastal/Long Distance High1.1728
Triple Number Windward/Leeward Low0.5924
Triple Number Windward/Leeward Medium0.8009
Triple Number Windward/Leeward High0.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1616.51113.5846.5710.5624.2571.2526.6444.7412.3
For information
General Purpose Handicap (GPH)678.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance655.40.9155
Triple Number Coastal/Long Distance Low784.80.7645
Triple Number Coastal/Long Distance Medium601.80.9970
Triple Number Coastal/Long Distance High511.61.1728
Triple Number Windward/Leeward Low1012.80.5924
Triple Number Windward/Leeward Medium749.20.8009
Triple Number Windward/Leeward High633.70.9468
Saronikos S All Purpose690.70.8687
Saronikos S Upwind814.80.7364
Saronikos S Downwind534.61.1223
Saronikos N All Purpose734.50.8169
Saronikos N Upwind852.70.7037
Saronikos N Downwind610.30.9831
Saronikos SW All Purpose693.60.8650
Saronikos SW Upwind839.70.7145
Saronikos SW Downwind544.61.1018
Saronikos NE All Purpose756.20.7935
Saronikos NE Upwind794.90.7548
Saronikos NE Downwind682.50.8791
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1616.51113.5846.5710.5624.2571.2526.6444.7412.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low784.80.7645
Triple Number Coastal/Long Distance Medium601.80.9970
Triple Number Coastal/Long Distance High511.61.1728
Triple Number Windward/Leeward Low1012.80.5924
Triple Number Windward/Leeward Medium749.20.8009
Triple Number Windward/Leeward High633.70.9468
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose622.20.9643
5-Band All Purpose Low949.80.6317
5-Band All Purpose L/M709.20.8460
5-Band All Purpose Med612.80.9792
5-Band All Purpose M/H541.91.1072
5-Band All Purpose High487.51.2307
Single Number Predominant Upwind665.90.9011
Single Number Predominant Reaching572.01.0490
Single Number Predominant Downwind600.60.9990
5-Band 50-50 Windward/Leeward Low1194.70.5022
5-Band 50-50 Windward/Leeward L/M868.10.6912
5-Band 50-50 Windward/Leeward Med735.40.8159
5-Band 50-50 Windward/Leeward M/H650.80.9219
5-Band 50-50 Windward/Leeward High588.51.0195
5-Band 60-40 Windward/Leeward Low1215.70.4935
5-Band 60-40 Windward/Leeward L/M886.00.6772
5-Band 60-40 Windward/Leeward Med753.80.7960
5-Band 60-40 Windward/Leeward M/H676.10.8874
5-Band 60-40 Windward/Leeward High626.70.9574
Triple Number 50-50 Windward/Leeward Low1063.10.5644
Triple Number 50-50 Windward/Leeward Med749.20.8008
Triple Number 50-50 Windward/Leeward High633.70.9468
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward771.10.7781
Triple Number 60-40 Windward/Leeward Low1082.60.5542
Triple Number 60-40 Windward/Leeward Med767.20.7821
Triple Number 60-40 Windward/Leeward High662.20.9061
Triple Number All-Purpose Low851.60.7046
Triple Number All-Purpose Med623.30.9626
Triple Number All-Purpose High526.81.1390
Triple Number Predominant Upwind Low890.50.6738
Triple Number Predominant Upwind Med658.40.9113
Triple Number Predominant Upwind High591.71.0140
Triple Number Predominant Reaching Low762.50.7869
Triple Number Predominant Reaching Med577.91.0382
Triple Number Predominant Reaching High464.61.2914
Triple Number Predominant Downwind Low827.40.7251
Triple Number Predominant Downwind Med593.81.0105
Triple Number Predominant Downwind High457.41.3117
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance655.40.9155
Triple Number Coastal/Long Distance Low784.80.7645
Triple Number Coastal/Long Distance Medium601.80.9970
Triple Number Coastal/Long Distance High511.61.1728
Triple Number Windward/Leeward Low1012.80.5924
Triple Number Windward/Leeward Medium749.20.8009
Triple Number Windward/Leeward High633.70.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1616.51113.5846.5710.5624.2571.2526.6444.7412.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance655.40.9155
Triple Number Coastal/Long Distance Low784.80.7645
Triple Number Coastal/Long Distance Medium601.80.9970
Triple Number Coastal/Long Distance High511.61.1728
Triple Number Windward/Leeward Low1012.80.5924
Triple Number Windward/Leeward Medium749.20.8009
Triple Number Windward/Leeward High633.70.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1616.51113.5846.5710.5624.2571.2526.6444.7412.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low784.8
Triple Number Coastal/Long Distance Medium601.8
Triple Number Coastal/Long Distance High511.6
Triple Number Windward/Leeward Low1012.8
Triple Number Windward/Leeward Medium749.2
Triple Number Windward/Leeward High633.7
Predominantly Upwind667.1
Predominantly Downwind599.5
Predominantly Reaching577.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance655.40.9155
Triple Number Coastal/Long Distance Low784.80.7645
Triple Number Coastal/Long Distance Medium601.80.9970
Triple Number Coastal/Long Distance High511.61.1728
Triple Number Windward/Leeward Low1012.80.5924
Triple Number Windward/Leeward Medium749.20.8009
Triple Number Windward/Leeward High633.70.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1616.51113.5846.5710.5624.2571.2526.6444.7412.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7645
Triple Number Coastal/Long Distance Medium0.9970
Triple Number Coastal/Long Distance High1.1728
Triple Number Windward/Leeward Low0.5924
Triple Number Windward/Leeward Medium0.8009
Triple Number Windward/Leeward High0.9468
Coastal/Long Distance0.9155
Predominantly Upwind0.8994
Predominantly Downwind1.0009
For information
General Purpose Handicap (GPH)678.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9975
Distanseseilas Trippeltall svak vind0.7645
Distanseseilas Trippeltall mellomvind0.9970
Distanseseilas Trippeltall sterk vind1.1728
Pølsebane Trippeltall svak vind0.5924
Pølsebane Trippeltall mellomvind0.8009
Pølsebane Trippeltall sterk vind0.9468
Motvind Singeltall0.8994
Medvind Singeltall1.0009
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low784.80.7645
Triple Number Coastal/Long Distance Medium601.80.9970
Triple Number Coastal/Long Distance High511.61.1728
Triple Number Windward/Leeward Low1012.80.5924
Triple Number Windward/Leeward Medium749.20.8009
Triple Number Windward/Leeward High633.70.9468
Coastal/Long Distance655.40.9155
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind667.10.8994
Predominantly Downwind599.51.0009
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore555.31.0805
Cape Doctor Coastal454.31.3206
Triple Number Coastal/Long Distance Low784.80.7645
Triple Number Coastal/Long Distance Medium601.80.9970
Triple Number Coastal/Long Distance High511.61.1728
Triple Number Windward/Leeward Low1012.80.5924
Triple Number Windward/Leeward Medium749.20.8009
Triple Number Windward/Leeward High633.70.9468
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7645
Triple Number Coastal/Long Distance Medium0.9970
Triple Number Coastal/Long Distance High1.1728
Triple Number Windward/Leeward Low0.5924
Triple Number Windward/Leeward Medium0.8009
Triple Number Windward/Leeward High0.9468
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7645
Triple Number Coastal/Long Distance Medium0.9970
Triple Number Coastal/Long Distance High1.1728
Triple Number Windward/Leeward Low0.5924
Triple Number Windward/Leeward Medium0.8009
Triple Number Windward/Leeward High0.9468
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance655.40.9155
Triple Number Coastal/Long Distance Low784.80.7645
Triple Number Coastal/Long Distance Medium601.80.9970
Triple Number Coastal/Long Distance High511.61.1728
Triple Number Windward/Leeward Low1012.80.5924
Triple Number Windward/Leeward Medium749.20.8009
Triple Number Windward/Leeward High633.70.9468
Predominantly Upwind667.10.8994
Predominantly Downwind599.51.0009
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1616.51113.5846.5710.5624.2571.2526.6444.7412.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance655.40.9155
Triple Number Coastal/Long Distance Low784.80.7645
Triple Number Coastal/Long Distance Medium601.80.9970
Triple Number Coastal/Long Distance High511.61.1728
Triple Number Windward/Leeward Low1012.80.5924
Triple Number Windward/Leeward Medium749.20.8009
Triple Number Windward/Leeward High633.70.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1616.51113.5846.5710.5624.2571.2526.6444.7412.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP622.20.9643 Predom. Dn High413.91.4497 5B AP M/H524.61.1438 TriNum AP Low784.90.7645 Predom. Rc Low839.00.7151 5B AP High477.81.2557 TriNum AP Med601.90.9969 Predom. Rc L/M637.70.9409 5B SF Bay Low1009.20.5945 TriNum AP High511.61.1728 Predom. Rc Med557.31.0766 5B SF Bay L/M829.40.7234 TriNum W/L Low1063.10.5644 Predom. Rc M/H490.51.2231 5B SF Bay Med707.20.8484 TriNum W/L Med749.20.8009 Predom. Rc High435.31.3782 5B SF Bay M/H627.80.9557 TriNum W/L Hig633.70.9468 5B W/L Low1194.70.5022 5B SF Bay High573.91.0455 Predom. Upwind695.70.8624 5B W/L L/M868.10.6912 ChiMac Up Low859.30.6983 Predom. Reaching591.11.0151 5B W/L Med735.40.8159 ChiMac Up Med768.30.7810 Predom. Downwind620.30.9673 5B W/L M/H650.80.9219 ChiMac Up High660.40.9085 Predom. Up Low985.80.6086 5B W/L High588.51.0195 ChiMac Off Low796.00.7538 Predom. Up L/M739.60.8112 W/L 60-40 Low1215.70.4935 ChiMac Off Med698.70.8588 Predom. Up Med645.50.9295 W/L 60-40 L/M886.00.6772 ChiMac Off High574.61.0442 Predom. Up M/H590.21.0166 W/L 60-40 Med753.80.7960 ChiMac AP Low823.20.7289 Predom. Up High561.01.0696 W/L 60-40 M/H676.10.8874 ChiMac AP Med730.40.8215 Predom. Dn Low924.40.6491 W/L 60-40 High626.70.9574 ChiMac AP High615.70.9744 Predom. Dn L/M684.20.8770 5B AP Low867.70.6915 BayMac Cove Island949.40.6320 Predom. Dn Med582.41.0302 5B AP L/M685.60.8752 BayMac Shore942.80.6364 Predom. Dn M/H493.71.2154 5B AP Med591.51.0144 Harvest Moon503.91.1907      SA/DSPL Up28.17SA/DSPL Dn71.93
ORC Ref  03510004KRL Issued on 10/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
NAUTICESCALA 3ESP-1171J_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 70MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall6.942Maximum beam2.260Draft1.450Displacement811Wetted area9.15IMS L6.734LSM06.199Accomod. length6.942Sink (kg/mm) 7.43
VCGD-0.297VCGM-0.301 RM Rated (kg·m) 22.0Limit of positive stability(°) 117.3 Stability Index 108.6 BLR index 0.0000Default crew weight348 Declared crew weight 360
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P7.970IG8.160ISP9.290MDT10.080MDL10.116MDT20.070MDL20.070TL1.000MW0.116GO0.136
E2.880J2.340BAS1.100FSD0.030SFJ0.160SPLWPLTPS3.990BD0.095MWT24.00MCG3.880
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered22.0Flotation Date01/12/2020
SFFP0.147FFMFF0.785LCFcl3.660SG
SAFP6.895FAMFA0.584LCFsh3.822HBI0.676
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510004KRL Issued on 10/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
NAUTICESCALA 3ESP-1171J_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00114.09
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0012.558.00YesNo 10.38
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA29.11NaN48.42
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03510004KRL Issued on 10/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org