International Certificate2026
ARGO NAVIS 3ESP-4920
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 Angles47.4°44.7°42.4°41.2°40.6°40.4°40.5°40.9°42.6°
Beat VMG2.523.574.334.774.975.055.095.094.93
52°4.005.526.517.047.277.377.437.487.41
60°4.355.846.797.297.527.627.687.757.72
75°4.646.096.997.487.767.938.038.188.25
90°4.536.006.967.517.858.118.328.608.80
110°4.235.917.097.738.158.518.759.179.50
120°4.105.776.977.668.128.558.979.6510.20
135°3.615.196.427.297.828.278.739.7911.38
150°2.984.375.536.537.277.758.138.939.91
Run VMG2.583.784.795.656.316.797.207.888.60
Gybe Angles139.3°142.9°147.1°149.5°151.9°156.1°161.0°162.8°156.1°
APH ToD:542.4CDL: 9.529APH ToT: 1.1062CertNo:492001
BOAT
ClassFIRST 40.7 SDDesignerB.FARRBuilderBENETEAUAge date01/1999Series date12/1997Offset fileFIRST407-SD.offData fileE4920
HULL
Length Overall11.924 mMaximum Beam3.770 mDraft1.902 mDisplacement7,258 kgDLR6.5962IMS DivisionCruiser/RacerDynamic Allowance0.040%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.434m
CREW
Maximum weight425 kg(declared)Minimum weight295 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail45.2146.20Headsail Luffed48.1348.13Headsail FlyingSymmetricAsymmetric108.43108.43 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail13.47Storm Jib11.77Heavy Weather Jib31.76
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 171.3 kg·m Stability Index 122.3
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  03510004OL3 Issued on 05/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
ARGO NAVIS 3ESP-4920
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 VMG1430.81007.4831.7754.0724.7712.2707.0707.9730.5
52°900.8652.5553.4511.5495.5488.6484.7481.6485.6
60°826.9616.0530.1494.0478.9472.6468.6464.2466.2
75°775.3591.3514.8481.3464.1454.2448.3439.8436.5
90°793.9599.7517.0479.4458.7443.9432.8418.5409.0
110°851.1609.5507.9465.6441.5423.2411.3392.7378.8
120°878.5624.1516.6470.1443.5421.2401.4372.9353.0
135°997.2693.7561.0493.9460.1435.4412.4367.7316.3
150°1206.4824.3650.4551.5495.2464.7443.0403.3363.4
Run VMG1393.0951.8751.0636.8570.5530.2499.7456.8418.6
Selected Courses
Windward / Leeward1411.9979.6791.4695.4647.6621.2603.4582.4574.5
All purpose1059.2751.2619.4556.1524.8506.1493.0474.8464.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward675.20.8887
All purpose542.41.1062
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium538.41.1144
Triple Number Coastal/Long Distance High489.51.2258
Triple Number Windward/Leeward Low885.50.6776
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High599.91.0001
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.91.0154
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium538.41.1144
Triple Number Coastal/Long Distance High489.51.2258
Triple Number Windward/Leeward Low885.50.6776
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High599.91.0001
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.0976.9743.8626.5561.5525.9496.7449.8437.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7713
Downwind "popa"0.9552
70% up, 30% down "Ilhabela"0.8186
30% up, 70% down "Ilhabela-inverso"0.8915
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium538.41.1144
Triple Number Coastal/Long Distance High489.51.2258
Triple Number Windward/Leeward Low885.50.6776
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High599.91.0001
Predominantly Upwind589.61.0176
Predominantly Downwind546.41.0980
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP566.01.0601 Predom. Rc High442.41.3562 5B SF Bay L/M727.90.8243 TriNum AP Low685.30.8755 Predom. Dn Low829.80.7231 5B SF Bay Med635.70.9438 TriNum AP Med538.51.1143 Predom. Dn L/M613.80.9775 5B SF Bay M/H588.81.0190 TriNum AP High489.51.2258 Predom. Dn Med528.51.1353 5B SF Bay High568.51.0555 TriNum W/L Low928.50.6462 Predom. Dn M/H476.81.2583 5B AP Low758.20.7913 TriNum W/L Med668.90.8970 Predom. Dn High444.01.3514 5B AP L/M602.50.9958 TriNum W/L Hig599.91.0001 ChiMac Up Low735.00.8163 5B AP Med532.01.1277 Predom. Upwind614.70.9762 ChiMac Up Med667.50.8989 5B AP M/H494.81.2126 Predom. Reaching536.01.1195 ChiMac Up High589.91.0171 5B AP High476.11.2602 Predom. Downwind571.41.0501 ChiMac Off Low714.80.8394 5B W/L Low1040.60.5766 Predom. Up Low832.80.7204 ChiMac Off Med633.40.9472 5B W/L L/M764.00.7853 Predom. Up L/M638.60.9396 ChiMac Off High537.21.1169 5B W/L Med659.40.9100 Predom. Up Med572.81.0476 ChiMac AP Low721.30.8319 5B W/L M/H606.60.9892 Predom. Up M/H543.11.1048 ChiMac AP Med647.90.9261 5B W/L High584.61.0263 Predom. Up High531.71.1284 ChiMac AP High562.01.0676 W/L 60-40 Low1046.40.5734 Predom. Rc Low735.30.8160 BayMac Cove Island831.80.7213 W/L 60-40 L/M774.10.7751 Predom. Rc L/M564.81.0623 BayMac Shore824.90.7274 W/L 60-40 Med674.50.8896 Predom. Rc Med501.81.1957 Harvest Moon472.91.2687 W/L 60-40 M/H627.20.9567 Predom. Rc M/H465.11.2899 5B SF Bay Low876.40.6846 W/L 60-40 High610.00.9835      SA/DSPL Up24.74SA/DSPL Dn40.72
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.91.0154
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium538.41.1144
Triple Number Coastal/Long Distance High489.51.2258
Triple Number Windward/Leeward Low885.50.6776
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High599.91.0001
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.0976.9743.8626.5561.5525.9496.7449.8437.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.91.0154
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium538.41.1144
Triple Number Coastal/Long Distance High489.51.2258
Triple Number Windward/Leeward Low885.50.6776
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High599.91.0001
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.0976.9743.8626.5561.5525.9496.7449.8437.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance590.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.0976.9743.8626.5561.5525.9496.7449.8437.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium538.41.1144
Triple Number Coastal/Long Distance High489.51.2258
Triple Number Windward/Leeward Low885.50.6776
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High599.91.0001
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating590.91.0154
FinRating, kevyt tuuli1022.80.9777
FinRating, kova tuuli478.81.0443
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium538.41.1144
Triple Number Coastal/Long Distance High489.51.2258
Triple Number Windward/Leeward Low885.50.6776
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High599.91.0001
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0154
Triple Number Coastal/Long Distance Low0.8755
Triple Number Coastal/Long Distance Medium1.1144
Triple Number Coastal/Long Distance High1.2258
Triple Number Windward/Leeward Low0.6776
Triple Number Windward/Leeward Medium0.8970
Triple Number Windward/Leeward High1.0001
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.0976.9743.8626.5561.5525.9496.7449.8437.9
For information
General Purpose Handicap (GPH)606.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.91.0154
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium538.41.1144
Triple Number Coastal/Long Distance High489.51.2258
Triple Number Windward/Leeward Low885.50.6776
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High599.91.0001
Saronikos S All Purpose620.70.9666
Saronikos S Upwind696.00.8620
Saronikos S Downwind525.01.1429
Saronikos N All Purpose650.50.9224
Saronikos N Upwind727.80.8243
Saronikos N Downwind565.51.0611
Saronikos SW All Purpose619.00.9692
Saronikos SW Upwind709.90.8451
Saronikos SW Downwind525.61.1416
Saronikos NE All Purpose669.20.8967
Saronikos NE Upwind678.50.8843
Saronikos NE Downwind633.70.9469
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.0976.9743.8626.5561.5525.9496.7449.8437.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium538.41.1144
Triple Number Coastal/Long Distance High489.51.2258
Triple Number Windward/Leeward Low885.50.6776
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High599.91.0001
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose566.01.0601
5-Band All Purpose Low827.00.7255
5-Band All Purpose L/M624.40.9609
5-Band All Purpose Med549.61.0917
5-Band All Purpose M/H509.21.1783
5-Band All Purpose High487.61.2305
Single Number Predominant Upwind588.31.0198
Single Number Predominant Reaching515.71.1635
Single Number Predominant Downwind547.31.0962
5-Band 50-50 Windward/Leeward Low1040.60.5766
5-Band 50-50 Windward/Leeward L/M764.00.7853
5-Band 50-50 Windward/Leeward Med659.40.9100
5-Band 50-50 Windward/Leeward M/H606.60.9892
5-Band 50-50 Windward/Leeward High584.61.0263
5-Band 60-40 Windward/Leeward Low1046.40.5734
5-Band 60-40 Windward/Leeward L/M774.10.7751
5-Band 60-40 Windward/Leeward Med674.50.8896
5-Band 60-40 Windward/Leeward M/H627.20.9567
5-Band 60-40 Windward/Leeward High610.00.9835
Triple Number 50-50 Windward/Leeward Low928.50.6462
Triple Number 50-50 Windward/Leeward Med669.00.8969
Triple Number 50-50 Windward/Leeward High599.91.0001
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward690.20.8693
Triple Number 60-40 Windward/Leeward Low935.40.6414
Triple Number 60-40 Windward/Leeward Med683.30.8781
Triple Number 60-40 Windward/Leeward High621.70.9651
Triple Number All-Purpose Low744.30.8061
Triple Number All-Purpose Med556.51.0782
Triple Number All-Purpose High503.21.1924
Triple Number Predominant Upwind Low759.10.7905
Triple Number Predominant Upwind Med580.41.0337
Triple Number Predominant Upwind High545.61.0998
Triple Number Predominant Reaching Low670.10.8955
Triple Number Predominant Reaching Med516.71.1612
Triple Number Predominant Reaching High449.41.3350
Triple Number Predominant Downwind Low741.50.8091
Triple Number Predominant Downwind Med537.21.1168
Triple Number Predominant Downwind High457.81.3107
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.91.0154
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium538.41.1144
Triple Number Coastal/Long Distance High489.51.2258
Triple Number Windward/Leeward Low885.50.6776
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High599.91.0001
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.0976.9743.8626.5561.5525.9496.7449.8437.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.91.0154
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium538.41.1144
Triple Number Coastal/Long Distance High489.51.2258
Triple Number Windward/Leeward Low885.50.6776
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High599.91.0001
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.0976.9743.8626.5561.5525.9496.7449.8437.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low685.3
Triple Number Coastal/Long Distance Medium538.4
Triple Number Coastal/Long Distance High489.5
Triple Number Windward/Leeward Low885.5
Triple Number Windward/Leeward Medium668.9
Triple Number Windward/Leeward High599.9
Predominantly Upwind589.6
Predominantly Downwind546.4
Predominantly Reaching523.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.91.0154
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium538.41.1144
Triple Number Coastal/Long Distance High489.51.2258
Triple Number Windward/Leeward Low885.50.6776
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High599.91.0001
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.0976.9743.8626.5561.5525.9496.7449.8437.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8755
Triple Number Coastal/Long Distance Medium1.1144
Triple Number Coastal/Long Distance High1.2258
Triple Number Windward/Leeward Low0.6776
Triple Number Windward/Leeward Medium0.8970
Triple Number Windward/Leeward High1.0001
Coastal/Long Distance1.0154
Predominantly Upwind1.0176
Predominantly Downwind1.0980
For information
General Purpose Handicap (GPH)606.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1062
Distanseseilas Trippeltall svak vind0.8755
Distanseseilas Trippeltall mellomvind1.1144
Distanseseilas Trippeltall sterk vind1.2258
Pølsebane Trippeltall svak vind0.6776
Pølsebane Trippeltall mellomvind0.8970
Pølsebane Trippeltall sterk vind1.0001
Motvind Singeltall1.0176
Medvind Singeltall1.0980
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium538.41.1144
Triple Number Coastal/Long Distance High489.51.2258
Triple Number Windward/Leeward Low885.50.6776
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High599.91.0001
Coastal/Long Distance590.91.0154
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind589.61.0176
Predominantly Downwind546.41.0980
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore576.91.0401
Cape Doctor Coastal467.31.2839
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium538.41.1144
Triple Number Coastal/Long Distance High489.51.2258
Triple Number Windward/Leeward Low885.50.6776
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High599.91.0001
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8755
Triple Number Coastal/Long Distance Medium1.1144
Triple Number Coastal/Long Distance High1.2258
Triple Number Windward/Leeward Low0.6776
Triple Number Windward/Leeward Medium0.8970
Triple Number Windward/Leeward High1.0001
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8755
Triple Number Coastal/Long Distance Medium1.1144
Triple Number Coastal/Long Distance High1.2258
Triple Number Windward/Leeward Low0.6776
Triple Number Windward/Leeward Medium0.8970
Triple Number Windward/Leeward High1.0001
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.91.0154
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium538.41.1144
Triple Number Coastal/Long Distance High489.51.2258
Triple Number Windward/Leeward Low885.50.6776
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High599.91.0001
Predominantly Upwind589.61.0176
Predominantly Downwind546.41.0980
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.0976.9743.8626.5561.5525.9496.7449.8437.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.91.0154
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium538.41.1144
Triple Number Coastal/Long Distance High489.51.2258
Triple Number Windward/Leeward Low885.50.6776
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High599.91.0001
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.0976.9743.8626.5561.5525.9496.7449.8437.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP566.01.0601 Predom. Dn High444.01.3514 5B AP M/H494.81.2126 TriNum AP Low685.30.8755 Predom. Rc Low735.30.8160 5B AP High476.11.2602 TriNum AP Med538.51.1143 Predom. Rc L/M564.81.0623 5B SF Bay Low876.40.6846 TriNum AP High489.51.2258 Predom. Rc Med501.81.1957 5B SF Bay L/M727.90.8243 TriNum W/L Low928.50.6462 Predom. Rc M/H465.11.2899 5B SF Bay Med635.70.9438 TriNum W/L Med668.90.8970 Predom. Rc High442.41.3562 5B SF Bay M/H588.81.0190 TriNum W/L Hig599.91.0001 5B W/L Low1040.60.5766 5B SF Bay High568.51.0555 Predom. Upwind614.70.9762 5B W/L L/M764.00.7853 ChiMac Up Low735.00.8163 Predom. Reaching536.01.1195 5B W/L Med659.40.9100 ChiMac Up Med667.50.8989 Predom. Downwind571.41.0501 5B W/L M/H606.60.9892 ChiMac Up High589.91.0171 Predom. Up Low832.80.7204 5B W/L High584.61.0263 ChiMac Off Low714.80.8394 Predom. Up L/M638.60.9396 W/L 60-40 Low1046.40.5734 ChiMac Off Med633.40.9472 Predom. Up Med572.81.0476 W/L 60-40 L/M774.10.7751 ChiMac Off High537.21.1169 Predom. Up M/H543.11.1048 W/L 60-40 Med674.50.8896 ChiMac AP Low721.30.8319 Predom. Up High531.71.1284 W/L 60-40 M/H627.20.9567 ChiMac AP Med647.90.9261 Predom. Dn Low829.80.7231 W/L 60-40 High610.00.9835 ChiMac AP High562.01.0676 Predom. Dn L/M613.80.9775 5B AP Low758.20.7913 BayMac Cove Island831.80.7213 Predom. Dn Med528.51.1353 5B AP L/M602.50.9958 BayMac Shore824.90.7274 Predom. Dn M/H476.81.2583 5B AP Med532.01.1277 Harvest Moon472.91.2687      SA/DSPL Up24.74SA/DSPL Dn40.72
ORC Ref  03510004OL3 Issued on 05/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
ARGO NAVIS 3ESP-4920
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST 40.7 SDMeasurement05/06/2001HINPlan reviewHull constructionSolidCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall11.924Maximum beam3.770Draft1.902Displacement7,258Wetted area30.18IMS L10.568LSM010.323Accomod. length11.924Sink (kg/mm) 22.38
VCGD-0.002VCGM0.040 RM Rated (kg·m) 171.3Limit of positive stability(°) 119.4 Stability Index 122.3 BLR index 0.0000Default crew weight720 Declared crew weight 425
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.434PBWPIPA0.0031
EDL2.170ST10.048ST20.170
ST30.170ST40.098ST50.275
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders3Rotating mastNo
P14.300IG15.250ISP15.330MDT10.115MDL10.210MDT20.115MDL20.190TL0.710MW0.215GO0.240
E5.380J4.410BAS1.740FSD0.035SFJSPLWPLTPS5.620BD0.188MWT227.50MCG5.500
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date09/02/2017MeasurerESP 438
SFFP0.292FFM1.373FF1.371LCFcl6.514SG1.0290
SAFP11.313FAM1.105FA1.107LCFsh6.763HBI1.222
W189.0W289.0W389.0W489.0
PD1467.4PD2488.9PD3488.9PD4452.3
WD11.600PLM9000.00GSA1.0RSA1.0RM171.6
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG3GASOIL INOX0.9000100358.002AGUA PLÁSTICO RIGIDO15005.701AGUA PLASTICO RIGIDO15005.70Total deductible328.00
OTHER ITEMSIdKindDescriptionWeightLCGVCG3MiscellaneousFRIGORÍFICO6.502MiscellaneousHORNO7.201MiscellaneousCALENTADOR 25 LITROS, VACÍO8.802Battery72Ah7.351Battery95Ah7.351Engine (IC)VOLVO PENTA 40 C.V. MD 2040Total deductible
ORC Ref  03510004OL3 Issued on 05/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
ARGO NAVIS 3ESP-4920
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.181.092.013.414.4545.2120/06/2018
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.070.761.503.034.636.3215.56NoNo 48.1320/06/2018pesado0.080.751.452.954.566.2415.65NoNo 47.5325/07/2013
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment117.4015.0016.208.147.60107%108.43
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length11.9 mTable area0.55 m²Headroom1.81 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity148 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity88 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03510004OL3 Issued on 05/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org