Club Certificate2026
TORNADO IIIESP-6089_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 Angles46.0°43.5°41.3°40.2°39.2°38.6°38.9°39.3°40.6°
Beat VMG2.303.304.044.554.865.005.065.094.98
52°3.615.046.016.646.967.137.207.247.22
60°3.885.316.276.857.157.327.417.477.47
75°4.085.496.447.017.327.527.677.827.90
90°3.945.386.457.107.447.617.818.158.39
110°3.885.486.637.307.698.018.308.678.89
120°3.765.336.497.217.658.018.389.039.38
135°3.294.775.956.837.387.788.168.979.75
150°2.724.035.156.086.807.307.648.298.99
Run VMG2.363.494.465.275.906.366.767.387.94
Gybe Angles140.2°143.8°147.2°148.6°150.5°154.3°159.2°175.9°176.2°
APH ToD:572.2CDL: 8.866APH ToT: 1.0486CertNo:608901
BOAT
ClassCOBO 40DesignerR. HOLLANDBuilderCOBOAge date01/1979Series date01/1977Offset fileCOBO40.offData fileE6089_C
HULL
Length Overall12.070 mMaximum Beam3.750 mDraft2.273 mDisplacement7,434 kgDLR9.1260IMS DivisionCruiser/RacerDynamic Allowance0.390%Age Allowance0.650%RS Assessment-0.254%
PROPELLER
InstallationShaft exposedTypeSolid 3 bladesDiameter0.385m
CREW
Maximum weight300 kg(declared)Minimum weight170 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail33.9834.42Headsail Luffed49.5749.57Headsail FlyingSymmetricAsymmetric104.00104.00 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail10.10Storm Jib12.92Heavy Weather Jib34.87
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 177.7 kg·m Stability Index 125.0
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  03510004PLQ Issued on 12/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
TORNADO IIIESP-6089_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 VMG1568.41089.7890.0790.5740.8720.7711.1707.6723.1
52°997.8714.2598.7542.5517.3505.2499.9497.2498.6
60°926.8677.7574.3525.9503.4491.8486.1482.2481.9
75°882.5655.2558.6513.9491.6478.5469.4460.4455.6
90°913.1669.4558.5507.0484.0473.3460.8442.0429.1
110°927.4657.5542.7493.3468.2449.4433.6415.1404.8
120°957.6675.7554.8499.2470.9449.4429.6398.8383.9
135°1095.4754.4605.3527.3487.5462.7441.0401.2369.1
150°1321.2893.9699.5591.9529.1493.5471.1434.1400.3
Run VMG1525.61032.2807.7683.5610.7565.6532.2487.6453.2
Selected Courses
Windward / Leeward1547.01061.0848.9737.0675.7643.2621.6597.6588.2
All purpose1168.4817.7666.1589.8550.2528.5513.0493.8484.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward708.70.8466
All purpose572.21.0486
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low741.90.8087
Triple Number Coastal/Long Distance Medium567.61.0570
Triple Number Coastal/Long Distance High509.71.1772
Triple Number Windward/Leeward Low955.00.6283
Triple Number Windward/Leeward Medium702.40.8542
Triple Number Windward/Leeward High618.00.9709
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance623.10.9630
Triple Number Coastal/Long Distance Low741.90.8087
Triple Number Coastal/Long Distance Medium567.61.0570
Triple Number Coastal/Long Distance High509.71.1772
Triple Number Windward/Leeward Low955.00.6283
Triple Number Windward/Leeward Medium702.40.8542
Triple Number Windward/Leeward High618.00.9709
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1544.91058.1798.4664.4587.7548.8518.4471.6459.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7433
Downwind "popa"0.8899
70% up, 30% down "Ilhabela"0.7820
30% up, 70% down "Ilhabela-inverso"0.8402
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low741.90.8087
Triple Number Coastal/Long Distance Medium567.61.0570
Triple Number Coastal/Long Distance High509.71.1772
Triple Number Windward/Leeward Low955.00.6283
Triple Number Windward/Leeward Medium702.40.8542
Triple Number Windward/Leeward High618.00.9709
Predominantly Upwind619.40.9687
Predominantly Downwind581.81.0312
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP598.31.0028 Predom. Rc High466.71.2856 5B SF Bay L/M776.10.7731 TriNum AP Low741.90.8087 Predom. Dn Low906.00.6623 5B SF Bay Med664.70.9027 TriNum AP Med567.71.0569 Predom. Dn L/M658.80.9108 5B SF Bay M/H607.00.9885 TriNum AP High509.71.1772 Predom. Dn Med560.41.0707 5B SF Bay High584.01.0275 TriNum W/L Low1002.90.5982 Predom. Dn M/H503.71.1912 5B AP Low828.60.7241 TriNum W/L Med702.40.8542 Predom. Dn High471.61.2724 5B AP L/M644.40.9311 TriNum W/L Hig618.00.9709 ChiMac Up Low792.50.7571 5B AP Med559.71.0720 Predom. Upwind648.20.9256 ChiMac Up Med711.10.8438 5B AP M/H515.51.1638 Predom. Reaching572.01.0489 ChiMac Up High618.20.9706 5B AP High495.41.2111 Predom. Downwind610.80.9823 ChiMac Off Low773.80.7754 5B W/L Low1129.40.5312 Predom. Up Low909.70.6595 ChiMac Off Med680.80.8813 5B W/L L/M815.10.7361 Predom. Up L/M681.80.8800 ChiMac Off High572.31.0484 5B W/L Med690.40.8691 Predom. Up Med598.31.0028 ChiMac AP Low779.60.7696 5B W/L M/H625.80.9588 Predom. Up M/H560.11.0712 ChiMac AP Med693.50.8652 5B W/L High600.10.9998 Predom. Up High546.71.0976 ChiMac AP High593.71.0107 W/L 60-40 Low1135.40.5284 Predom. Rc Low808.50.7421 BayMac Cove Island900.70.6661 W/L 60-40 L/M824.50.7277 Predom. Rc L/M605.90.9902 BayMac Shore893.70.6714 W/L 60-40 Med703.50.8529 Predom. Rc Med530.11.1319 Harvest Moon502.91.1931 W/L 60-40 M/H643.50.9323 Predom. Rc M/H489.61.2254 5B SF Bay Low947.60.6332 W/L 60-40 High622.30.9642      SA/DSPL Up21.79SA/DSPL Dn35.98
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance623.10.9630
Triple Number Coastal/Long Distance Low741.90.8087
Triple Number Coastal/Long Distance Medium567.61.0570
Triple Number Coastal/Long Distance High509.71.1772
Triple Number Windward/Leeward Low955.00.6283
Triple Number Windward/Leeward Medium702.40.8542
Triple Number Windward/Leeward High618.00.9709
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1544.91058.1798.4664.4587.7548.8518.4471.6459.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance623.10.9630
Triple Number Coastal/Long Distance Low741.90.8087
Triple Number Coastal/Long Distance Medium567.61.0570
Triple Number Coastal/Long Distance High509.71.1772
Triple Number Windward/Leeward Low955.00.6283
Triple Number Windward/Leeward Medium702.40.8542
Triple Number Windward/Leeward High618.00.9709
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1544.91058.1798.4664.4587.7548.8518.4471.6459.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance623.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1544.91058.1798.4664.4587.7548.8518.4471.6459.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low741.90.8087
Triple Number Coastal/Long Distance Medium567.61.0570
Triple Number Coastal/Long Distance High509.71.1772
Triple Number Windward/Leeward Low955.00.6283
Triple Number Windward/Leeward Medium702.40.8542
Triple Number Windward/Leeward High618.00.9709
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating623.10.9630
FinRating, kevyt tuuli1113.90.8977
FinRating, kova tuuli499.11.0018
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low741.90.8087
Triple Number Coastal/Long Distance Medium567.61.0570
Triple Number Coastal/Long Distance High509.71.1772
Triple Number Windward/Leeward Low955.00.6283
Triple Number Windward/Leeward Medium702.40.8542
Triple Number Windward/Leeward High618.00.9709
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9630
Triple Number Coastal/Long Distance Low0.8087
Triple Number Coastal/Long Distance Medium1.0570
Triple Number Coastal/Long Distance High1.1772
Triple Number Windward/Leeward Low0.6283
Triple Number Windward/Leeward Medium0.8542
Triple Number Windward/Leeward High0.9709
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1544.91058.1798.4664.4587.7548.8518.4471.6459.9
For information
General Purpose Handicap (GPH)643.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance623.10.9630
Triple Number Coastal/Long Distance Low741.90.8087
Triple Number Coastal/Long Distance Medium567.61.0570
Triple Number Coastal/Long Distance High509.71.1772
Triple Number Windward/Leeward Low955.00.6283
Triple Number Windward/Leeward Medium702.40.8542
Triple Number Windward/Leeward High618.00.9709
Saronikos S All Purpose660.50.9084
Saronikos S Upwind740.40.8104
Saronikos S Downwind563.71.0644
Saronikos N All Purpose690.10.8694
Saronikos N Upwind776.20.7730
Saronikos N Downwind607.30.9880
Saronikos SW All Purpose665.00.9023
Saronikos SW Upwind764.10.7852
Saronikos SW Downwind565.61.0608
Saronikos NE All Purpose717.10.8367
Saronikos NE Upwind730.20.8216
Saronikos NE Downwind684.00.8772
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1544.91058.1798.4664.4587.7548.8518.4471.6459.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low741.90.8087
Triple Number Coastal/Long Distance Medium567.61.0570
Triple Number Coastal/Long Distance High509.71.1772
Triple Number Windward/Leeward Low955.00.6283
Triple Number Windward/Leeward Medium702.40.8542
Triple Number Windward/Leeward High618.00.9709
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose598.31.0028
5-Band All Purpose Low904.00.6637
5-Band All Purpose L/M668.40.8976
5-Band All Purpose Med578.31.0374
5-Band All Purpose M/H531.41.1291
5-Band All Purpose High508.71.1794
Single Number Predominant Upwind618.20.9705
Single Number Predominant Reaching547.41.0961
Single Number Predominant Downwind582.51.0301
5-Band 50-50 Windward/Leeward Low1129.40.5312
5-Band 50-50 Windward/Leeward L/M815.10.7361
5-Band 50-50 Windward/Leeward Med690.40.8691
5-Band 50-50 Windward/Leeward M/H625.80.9588
5-Band 50-50 Windward/Leeward High600.10.9998
5-Band 60-40 Windward/Leeward Low1135.40.5284
5-Band 60-40 Windward/Leeward L/M824.50.7277
5-Band 60-40 Windward/Leeward Med703.50.8529
5-Band 60-40 Windward/Leeward M/H643.50.9323
5-Band 60-40 Windward/Leeward High622.30.9642
Triple Number 50-50 Windward/Leeward Low1002.90.5982
Triple Number 50-50 Windward/Leeward Med702.50.8541
Triple Number 50-50 Windward/Leeward High618.00.9709
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward721.90.8312
Triple Number 60-40 Windward/Leeward Low1009.90.5941
Triple Number 60-40 Windward/Leeward Med715.00.8392
Triple Number 60-40 Windward/Leeward High636.80.9422
Triple Number All-Purpose Low808.60.7420
Triple Number All-Purpose Med586.91.0224
Triple Number All-Purpose High524.91.1430
Triple Number Predominant Upwind Low824.40.7278
Triple Number Predominant Upwind Med608.60.9858
Triple Number Predominant Upwind High560.81.0699
Triple Number Predominant Reaching Low730.70.8211
Triple Number Predominant Reaching Med546.11.0987
Triple Number Predominant Reaching High474.01.2658
Triple Number Predominant Downwind Low805.40.7449
Triple Number Predominant Downwind Med570.91.0510
Triple Number Predominant Downwind High485.71.2354
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance623.10.9630
Triple Number Coastal/Long Distance Low741.90.8087
Triple Number Coastal/Long Distance Medium567.61.0570
Triple Number Coastal/Long Distance High509.71.1772
Triple Number Windward/Leeward Low955.00.6283
Triple Number Windward/Leeward Medium702.40.8542
Triple Number Windward/Leeward High618.00.9709
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1544.91058.1798.4664.4587.7548.8518.4471.6459.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance623.10.9630
Triple Number Coastal/Long Distance Low741.90.8087
Triple Number Coastal/Long Distance Medium567.61.0570
Triple Number Coastal/Long Distance High509.71.1772
Triple Number Windward/Leeward Low955.00.6283
Triple Number Windward/Leeward Medium702.40.8542
Triple Number Windward/Leeward High618.00.9709
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1544.91058.1798.4664.4587.7548.8518.4471.6459.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low741.9
Triple Number Coastal/Long Distance Medium567.6
Triple Number Coastal/Long Distance High509.7
Triple Number Windward/Leeward Low955.0
Triple Number Windward/Leeward Medium702.4
Triple Number Windward/Leeward High618.0
Predominantly Upwind619.4
Predominantly Downwind581.8
Predominantly Reaching556.8
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance623.10.9630
Triple Number Coastal/Long Distance Low741.90.8087
Triple Number Coastal/Long Distance Medium567.61.0570
Triple Number Coastal/Long Distance High509.71.1772
Triple Number Windward/Leeward Low955.00.6283
Triple Number Windward/Leeward Medium702.40.8542
Triple Number Windward/Leeward High618.00.9709
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1544.91058.1798.4664.4587.7548.8518.4471.6459.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8087
Triple Number Coastal/Long Distance Medium1.0570
Triple Number Coastal/Long Distance High1.1772
Triple Number Windward/Leeward Low0.6283
Triple Number Windward/Leeward Medium0.8542
Triple Number Windward/Leeward High0.9709
Coastal/Long Distance0.9630
Predominantly Upwind0.9687
Predominantly Downwind1.0312
For information
General Purpose Handicap (GPH)643.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0486
Distanseseilas Trippeltall svak vind0.8087
Distanseseilas Trippeltall mellomvind1.0570
Distanseseilas Trippeltall sterk vind1.1772
Pølsebane Trippeltall svak vind0.6283
Pølsebane Trippeltall mellomvind0.8542
Pølsebane Trippeltall sterk vind0.9709
Motvind Singeltall0.9687
Medvind Singeltall1.0312
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low741.90.8087
Triple Number Coastal/Long Distance Medium567.61.0570
Triple Number Coastal/Long Distance High509.71.1772
Triple Number Windward/Leeward Low955.00.6283
Triple Number Windward/Leeward Medium702.40.8542
Triple Number Windward/Leeward High618.00.9709
Coastal/Long Distance623.10.9630
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind619.40.9687
Predominantly Downwind581.81.0312
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore591.01.0152
Cape Doctor Coastal487.01.2321
Triple Number Coastal/Long Distance Low741.90.8087
Triple Number Coastal/Long Distance Medium567.61.0570
Triple Number Coastal/Long Distance High509.71.1772
Triple Number Windward/Leeward Low955.00.6283
Triple Number Windward/Leeward Medium702.40.8542
Triple Number Windward/Leeward High618.00.9709
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8087
Triple Number Coastal/Long Distance Medium1.0570
Triple Number Coastal/Long Distance High1.1772
Triple Number Windward/Leeward Low0.6283
Triple Number Windward/Leeward Medium0.8542
Triple Number Windward/Leeward High0.9709
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8087
Triple Number Coastal/Long Distance Medium1.0570
Triple Number Coastal/Long Distance High1.1772
Triple Number Windward/Leeward Low0.6283
Triple Number Windward/Leeward Medium0.8542
Triple Number Windward/Leeward High0.9709
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance623.10.9630
Triple Number Coastal/Long Distance Low741.90.8087
Triple Number Coastal/Long Distance Medium567.61.0570
Triple Number Coastal/Long Distance High509.71.1772
Triple Number Windward/Leeward Low955.00.6283
Triple Number Windward/Leeward Medium702.40.8542
Triple Number Windward/Leeward High618.00.9709
Predominantly Upwind619.40.9687
Predominantly Downwind581.81.0312
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1544.91058.1798.4664.4587.7548.8518.4471.6459.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance623.10.9630
Triple Number Coastal/Long Distance Low741.90.8087
Triple Number Coastal/Long Distance Medium567.61.0570
Triple Number Coastal/Long Distance High509.71.1772
Triple Number Windward/Leeward Low955.00.6283
Triple Number Windward/Leeward Medium702.40.8542
Triple Number Windward/Leeward High618.00.9709
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1544.91058.1798.4664.4587.7548.8518.4471.6459.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP598.31.0028 Predom. Dn High471.61.2724 5B AP M/H515.51.1638 TriNum AP Low741.90.8087 Predom. Rc Low808.50.7421 5B AP High495.41.2111 TriNum AP Med567.71.0569 Predom. Rc L/M605.90.9902 5B SF Bay Low947.60.6332 TriNum AP High509.71.1772 Predom. Rc Med530.11.1319 5B SF Bay L/M776.10.7731 TriNum W/L Low1002.90.5982 Predom. Rc M/H489.61.2254 5B SF Bay Med664.70.9027 TriNum W/L Med702.40.8542 Predom. Rc High466.71.2856 5B SF Bay M/H607.00.9885 TriNum W/L Hig618.00.9709 5B W/L Low1129.40.5312 5B SF Bay High584.01.0275 Predom. Upwind648.20.9256 5B W/L L/M815.10.7361 ChiMac Up Low792.50.7571 Predom. Reaching572.01.0489 5B W/L Med690.40.8691 ChiMac Up Med711.10.8438 Predom. Downwind610.80.9823 5B W/L M/H625.80.9588 ChiMac Up High618.20.9706 Predom. Up Low909.70.6595 5B W/L High600.10.9998 ChiMac Off Low773.80.7754 Predom. Up L/M681.80.8800 W/L 60-40 Low1135.40.5284 ChiMac Off Med680.80.8813 Predom. Up Med598.31.0028 W/L 60-40 L/M824.50.7277 ChiMac Off High572.31.0484 Predom. Up M/H560.11.0712 W/L 60-40 Med703.50.8529 ChiMac AP Low779.60.7696 Predom. Up High546.71.0976 W/L 60-40 M/H643.50.9323 ChiMac AP Med693.50.8652 Predom. Dn Low906.00.6623 W/L 60-40 High622.30.9642 ChiMac AP High593.71.0107 Predom. Dn L/M658.80.9108 5B AP Low828.60.7241 BayMac Cove Island900.70.6661 Predom. Dn Med560.41.0707 5B AP L/M644.40.9311 BayMac Shore893.70.6714 Predom. Dn M/H503.71.1912 5B AP Med559.71.0720 Harvest Moon502.91.1931      SA/DSPL Up21.79SA/DSPL Dn35.98
ORC Ref  03510004PLQ Issued on 12/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
TORNADO IIIESP-6089_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCOBO 40Measurement05/04/2022HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.070Maximum beam3.750Draft2.273Displacement7,434Wetted area30.14IMS L9.606LSM09.339Accomod. length12.070Sink (kg/mm) 21.07
VCGD-0.127VCGM-0.063 RM Rated (kg·m) 177.7Limit of positive stability(°) 122.1 Stability Index 125.0 BLR index 0.0000Default crew weight624 Declared crew weight 300
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeSolid 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.385PBWPIPA0.0205
PSD0.029PHD0.044PHL0.035
PSA23.8°ESL0.600
ST10.058ST20.118ST30.187
ST40.066ST50.175
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysNoSpreaders3Rotating mastNo
P14.100IG15.960ISP15.960MDT10.137MDL10.203MDT20.137MDL20.170TL2.150MW0.167GO0.200
E4.090J4.850BAS1.550FSD0.041SFJ0.260SPL4.885WPLTPS5.850BD0.198MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered180.0Flotation Date01/01/2010
SFFP0.872FFMFF1.327LCFcl6.603SG
SAFP11.080FAMFA1.036LCFsh6.865HBI1.166
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510004PLQ Issued on 12/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
TORNADO IIIESP-6089_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM0.150.821.492.593.4433.9828/03/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG0.060.791.533.164.866.6115.35NoNo 49.5728/03/2022
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA15.6714.1014.898.338.6097%104.0031/08/2022
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length12.1 mTable area0.55 m²Headroom1.81 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity152 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity92 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03510004PLQ Issued on 12/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org