Club Certificate2026
GRIEGOESP-4418_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 Angles47.5°44.5°42.3°40.7°38.9°37.9°37.4°37.5°38.3°
Beat VMG2.423.484.274.855.275.515.635.715.68
52°3.845.386.427.107.497.717.837.927.95
60°4.175.706.717.327.677.898.028.148.20
75°4.435.946.927.497.838.068.258.508.64
90°4.305.917.017.658.018.278.488.779.08
110°4.125.756.927.648.078.438.779.429.88
120°3.855.496.717.517.988.358.729.5010.31
135°3.334.876.097.047.658.068.429.2010.11
150°2.754.095.246.217.047.628.018.719.50
Run VMG2.383.544.535.396.166.827.358.108.75
Gybe Angles139.2°142.4°146.7°152.1°156.1°162.8°168.7°178.1°177.2°
APH ToD:538.3CDL: 10.408APH ToT: 1.1146CertNo:441801
BOAT
ClassFIRST 42 S7 (DK)DesignerB.FARRBuilderBENETEAUAge date08/1994Series date11/1993Offset fileFIRST42S7.offData fileE4418_C
HULL
Length Overall12.688 mMaximum Beam4.130 mDraft2.282 mDisplacement9,058 kgDLR6.7744IMS DivisionCruiser/RacerDynamic Allowance0.360%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationShaft exposedTypeFeathering 3 bladesDiameter0.530m
CREW
Maximum weight700 kg(declared)Minimum weight570 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail42.3043.06Headsail Luffed51.9851.98Headsail FlyingSymmetric100.35100.35Asymmetric100.35100.35 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail12.91Storm Jib12.31Heavy Weather Jib33.22
SAIL LIMITS
Headsails6
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers5
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 247.8 kg·m Stability Index 120.5
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  03510004LO1 Issued on 16/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
GRIEGOESP-4418_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 VMG1487.31034.9843.5741.5682.5653.0639.9630.0634.2
52°937.0669.5561.0507.0480.4466.6459.5454.3452.8
60°862.6631.1536.3491.5469.1456.4448.7442.4439.3
75°812.0605.9520.2480.7460.0446.5436.4423.5416.8
90°836.4609.6513.2470.6449.2435.1424.6410.7396.5
110°873.3626.1520.6471.1445.9427.3410.5382.1364.4
120°933.9656.1536.2479.2451.2431.3413.0378.9349.2
135°1080.1738.6590.9511.2470.4446.8427.8391.4356.2
150°1308.3881.1687.5579.6511.1472.4449.3413.5378.9
Run VMG1510.71017.4793.9668.1584.0527.6489.6444.2411.6
Selected Courses
Windward / Leeward1499.01026.1818.7704.8633.3590.3564.7537.1522.9
All purpose1119.1781.5636.2560.5517.0491.3474.9453.5438.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward665.50.9016
All purpose538.31.1146
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low708.90.8464
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High471.01.2740
Triple Number Windward/Leeward Low922.40.6505
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High560.71.0700
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.21.0200
Triple Number Coastal/Long Distance Low708.90.8464
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High471.01.2740
Triple Number Windward/Leeward Low922.40.6505
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High560.71.0700
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1500.21025.3768.6633.6552.0509.8480.4436.2418.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8038
Downwind "popa"0.9282
70% up, 30% down "Ilhabela"0.8375
30% up, 70% down "Ilhabela-inverso"0.8870
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low708.90.8464
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High471.01.2740
Triple Number Windward/Leeward Low922.40.6505
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High560.71.0700
Predominantly Upwind578.71.0369
Predominantly Downwind553.91.0832
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP560.81.0699 Predom. Rc High433.91.3828 5B SF Bay L/M742.60.8080 TriNum AP Low708.90.8464 Predom. Dn Low877.10.6841 5B SF Bay Med624.00.9615 TriNum AP Med535.11.1213 Predom. Dn L/M633.60.9469 5B SF Bay M/H556.21.0787 TriNum AP High471.01.2740 Predom. Dn Med532.01.1279 5B SF Bay High528.71.1349 TriNum W/L Low968.70.6194 Predom. Dn M/H470.71.2748 5B AP Low792.10.7574 TriNum W/L Med661.80.9066 Predom. Dn High438.21.3692 5B AP L/M613.30.9783 TriNum W/L Hig560.71.0700 ChiMac Up Low749.10.8009 5B AP Med526.31.1399 Predom. Upwind605.00.9918 ChiMac Up Med668.30.8979 5B AP M/H477.61.2563 Predom. Reaching538.11.1151 ChiMac Up High575.11.0432 5B AP High454.61.3197 Predom. Downwind581.51.0317 ChiMac Off Low746.20.8040 5B W/L Low1092.50.5492 Predom. Up Low862.90.6953 ChiMac Off Med652.70.9192 5B W/L L/M781.70.7675 Predom. Up L/M643.40.9326 ChiMac Off High543.01.1050 5B W/L Med647.80.9263 Predom. Up Med557.51.0761 ChiMac AP Low743.20.8073 5B W/L M/H570.11.0524 Predom. Up M/H513.81.1679 ChiMac AP Med657.30.9129 5B W/L High539.41.1123 Predom. Up High497.41.2062 ChiMac AP High557.01.0771 W/L 60-40 Low1094.00.5484 Predom. Rc Low766.90.7824 BayMac Cove Island861.30.6966 W/L 60-40 L/M787.80.7616 Predom. Rc L/M573.21.0468 BayMac Shore853.20.7032 W/L 60-40 Med657.70.9123 Predom. Rc Med498.11.2046 Harvest Moon474.21.2653 W/L 60-40 M/H584.91.0258 Predom. Rc M/H456.21.3153 5B SF Bay Low912.50.6575 W/L 60-40 High558.01.0752      SA/DSPL Up21.54SA/DSPL Dn32.59
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.21.0200
Triple Number Coastal/Long Distance Low708.90.8464
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High471.01.2740
Triple Number Windward/Leeward Low922.40.6505
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High560.71.0700
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1500.21025.3768.6633.6552.0509.8480.4436.2418.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.21.0200
Triple Number Coastal/Long Distance Low708.90.8464
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High471.01.2740
Triple Number Windward/Leeward Low922.40.6505
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High560.71.0700
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1500.21025.3768.6633.6552.0509.8480.4436.2418.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance588.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1500.21025.3768.6633.6552.0509.8480.4436.2418.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low708.90.8464
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High471.01.2740
Triple Number Windward/Leeward Low922.40.6505
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High560.71.0700
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating588.21.0200
FinRating, kevyt tuuli1075.70.9297
FinRating, kova tuuli457.71.0924
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low708.90.8464
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High471.01.2740
Triple Number Windward/Leeward Low922.40.6505
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High560.71.0700
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0200
Triple Number Coastal/Long Distance Low0.8464
Triple Number Coastal/Long Distance Medium1.1215
Triple Number Coastal/Long Distance High1.2740
Triple Number Windward/Leeward Low0.6505
Triple Number Windward/Leeward Medium0.9066
Triple Number Windward/Leeward High1.0700
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1500.21025.3768.6633.6552.0509.8480.4436.2418.9
For information
General Purpose Handicap (GPH)607.8
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.21.0200
Triple Number Coastal/Long Distance Low708.90.8464
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High471.01.2740
Triple Number Windward/Leeward Low922.40.6505
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High560.71.0700
Saronikos S All Purpose618.90.9694
Saronikos S Upwind691.00.8683
Saronikos S Downwind535.31.1209
Saronikos N All Purpose647.50.9266
Saronikos N Upwind721.00.8322
Saronikos N Downwind585.41.0249
Saronikos SW All Purpose628.00.9555
Saronikos SW Upwind715.10.8391
Saronikos SW Downwind543.11.1048
Saronikos NE All Purpose675.80.8878
Saronikos NE Upwind676.30.8871
Saronikos NE Downwind661.30.9074
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1500.21025.3768.6633.6552.0509.8480.4436.2418.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low708.90.8464
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High471.01.2740
Triple Number Windward/Leeward Low922.40.6505
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High560.71.0700
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose560.81.0699
5-Band All Purpose Low864.70.6939
5-Band All Purpose L/M635.80.9436
5-Band All Purpose Med543.31.1044
5-Band All Purpose M/H491.31.2213
5-Band All Purpose High467.21.2842
Single Number Predominant Upwind577.51.0390
Single Number Predominant Reaching515.01.1651
Single Number Predominant Downwind554.41.0823
5-Band 50-50 Windward/Leeward Low1092.50.5492
5-Band 50-50 Windward/Leeward L/M781.70.7675
5-Band 50-50 Windward/Leeward Med647.80.9263
5-Band 50-50 Windward/Leeward M/H570.11.0524
5-Band 50-50 Windward/Leeward High539.41.1123
5-Band 60-40 Windward/Leeward Low1094.00.5484
5-Band 60-40 Windward/Leeward L/M787.80.7616
5-Band 60-40 Windward/Leeward Med657.70.9123
5-Band 60-40 Windward/Leeward M/H584.91.0258
5-Band 60-40 Windward/Leeward High558.01.0752
Triple Number 50-50 Windward/Leeward Low968.70.6194
Triple Number 50-50 Windward/Leeward Med661.90.9064
Triple Number 50-50 Windward/Leeward High560.81.0700
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward675.50.8883
Triple Number 60-40 Windward/Leeward Low971.70.6175
Triple Number 60-40 Windward/Leeward Med671.20.8939
Triple Number 60-40 Windward/Leeward High576.51.0408
Triple Number All-Purpose Low772.50.7767
Triple Number All-Purpose Med552.61.0858
Triple Number All-Purpose High484.31.2388
Triple Number Predominant Upwind Low781.70.7675
Triple Number Predominant Upwind Med569.11.0544
Triple Number Predominant Upwind High512.21.1713
Triple Number Predominant Reaching Low692.90.8659
Triple Number Predominant Reaching Med513.71.1681
Triple Number Predominant Reaching High442.31.3565
Triple Number Predominant Downwind Low778.00.7712
Triple Number Predominant Downwind Med543.91.1032
Triple Number Predominant Downwind High454.61.3199
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.21.0200
Triple Number Coastal/Long Distance Low708.90.8464
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High471.01.2740
Triple Number Windward/Leeward Low922.40.6505
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High560.71.0700
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1500.21025.3768.6633.6552.0509.8480.4436.2418.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.21.0200
Triple Number Coastal/Long Distance Low708.90.8464
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High471.01.2740
Triple Number Windward/Leeward Low922.40.6505
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High560.71.0700
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1500.21025.3768.6633.6552.0509.8480.4436.2418.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low708.9
Triple Number Coastal/Long Distance Medium535.0
Triple Number Coastal/Long Distance High471.0
Triple Number Windward/Leeward Low922.4
Triple Number Windward/Leeward Medium661.8
Triple Number Windward/Leeward High560.7
Predominantly Upwind578.7
Predominantly Downwind553.9
Predominantly Reaching526.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.21.0200
Triple Number Coastal/Long Distance Low708.90.8464
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High471.01.2740
Triple Number Windward/Leeward Low922.40.6505
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High560.71.0700
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1500.21025.3768.6633.6552.0509.8480.4436.2418.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8464
Triple Number Coastal/Long Distance Medium1.1215
Triple Number Coastal/Long Distance High1.2740
Triple Number Windward/Leeward Low0.6505
Triple Number Windward/Leeward Medium0.9066
Triple Number Windward/Leeward High1.0700
Coastal/Long Distance1.0200
Predominantly Upwind1.0369
Predominantly Downwind1.0832
For information
General Purpose Handicap (GPH)607.8
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1146
Distanseseilas Trippeltall svak vind0.8464
Distanseseilas Trippeltall mellomvind1.1215
Distanseseilas Trippeltall sterk vind1.2740
Pølsebane Trippeltall svak vind0.6505
Pølsebane Trippeltall mellomvind0.9066
Pølsebane Trippeltall sterk vind1.0700
Motvind Singeltall1.0369
Medvind Singeltall1.0832
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low708.90.8464
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High471.01.2740
Triple Number Windward/Leeward Low922.40.6505
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High560.71.0700
Coastal/Long Distance588.21.0200
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind578.71.0369
Predominantly Downwind553.91.0832
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore527.21.1381
Cape Doctor Coastal443.21.3539
Triple Number Coastal/Long Distance Low708.90.8464
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High471.01.2740
Triple Number Windward/Leeward Low922.40.6505
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High560.71.0700
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8464
Triple Number Coastal/Long Distance Medium1.1215
Triple Number Coastal/Long Distance High1.2740
Triple Number Windward/Leeward Low0.6505
Triple Number Windward/Leeward Medium0.9066
Triple Number Windward/Leeward High1.0700
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8464
Triple Number Coastal/Long Distance Medium1.1215
Triple Number Coastal/Long Distance High1.2740
Triple Number Windward/Leeward Low0.6505
Triple Number Windward/Leeward Medium0.9066
Triple Number Windward/Leeward High1.0700
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.21.0200
Triple Number Coastal/Long Distance Low708.90.8464
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High471.01.2740
Triple Number Windward/Leeward Low922.40.6505
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High560.71.0700
Predominantly Upwind578.71.0369
Predominantly Downwind553.91.0832
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1500.21025.3768.6633.6552.0509.8480.4436.2418.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.21.0200
Triple Number Coastal/Long Distance Low708.90.8464
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High471.01.2740
Triple Number Windward/Leeward Low922.40.6505
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High560.71.0700
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1500.21025.3768.6633.6552.0509.8480.4436.2418.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP560.81.0699 Predom. Dn High438.21.3692 5B AP M/H477.61.2563 TriNum AP Low708.90.8464 Predom. Rc Low766.90.7824 5B AP High454.61.3197 TriNum AP Med535.11.1213 Predom. Rc L/M573.21.0468 5B SF Bay Low912.50.6575 TriNum AP High471.01.2740 Predom. Rc Med498.11.2046 5B SF Bay L/M742.60.8080 TriNum W/L Low968.70.6194 Predom. Rc M/H456.21.3153 5B SF Bay Med624.00.9615 TriNum W/L Med661.80.9066 Predom. Rc High433.91.3828 5B SF Bay M/H556.21.0787 TriNum W/L Hig560.71.0700 5B W/L Low1092.50.5492 5B SF Bay High528.71.1349 Predom. Upwind605.00.9918 5B W/L L/M781.70.7675 ChiMac Up Low749.10.8009 Predom. Reaching538.11.1151 5B W/L Med647.80.9263 ChiMac Up Med668.30.8979 Predom. Downwind581.51.0317 5B W/L M/H570.11.0524 ChiMac Up High575.11.0432 Predom. Up Low862.90.6953 5B W/L High539.41.1123 ChiMac Off Low746.20.8040 Predom. Up L/M643.40.9326 W/L 60-40 Low1094.00.5484 ChiMac Off Med652.70.9192 Predom. Up Med557.51.0761 W/L 60-40 L/M787.80.7616 ChiMac Off High543.01.1050 Predom. Up M/H513.81.1679 W/L 60-40 Med657.70.9123 ChiMac AP Low743.20.8073 Predom. Up High497.41.2062 W/L 60-40 M/H584.91.0258 ChiMac AP Med657.30.9129 Predom. Dn Low877.10.6841 W/L 60-40 High558.01.0752 ChiMac AP High557.01.0771 Predom. Dn L/M633.60.9469 5B AP Low792.10.7574 BayMac Cove Island861.30.6966 Predom. Dn Med532.01.1279 5B AP L/M613.30.9783 BayMac Shore853.20.7032 Predom. Dn M/H470.71.2748 5B AP Med526.31.1399 Harvest Moon474.21.2653      SA/DSPL Up21.54SA/DSPL Dn32.59
ORC Ref  03510004LO1 Issued on 16/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
GRIEGOESP-4418_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST 42 S7 (DK)Measurement02/04/2003HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.688Maximum beam4.130Draft2.282Displacement9,058Wetted area33.63IMS L11.243LSM011.016Accomod. length12.688Sink (kg/mm) 25.66
VCGD0.005VCGM-0.042 RM Rated (kg·m) 247.8Limit of positive stability(°) 117.6 Stability Index 120.5 BLR index 0.0000Default crew weight790 Declared crew weight 700
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.530PBWPIPA0.0060
PSD0.030PHD0.077PHL0.132
PSA16.0°ESL1.150
ST10.040ST20.130ST30.130
ST40.041ST50.305
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P14.050IG15.520ISP15.600MDT10.120MDL10.220MDT20.120MDL20.190TL0.700MW0.195GO0.240
E5.250J4.270BAS1.800FSD0.030SFJ0.430SPL4.468WPLTPS4.380BD0.190MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered250.0Flotation Date03/02/1996
SFFP0.720FFMFF1.384LCFcl7.025SG
SAFP10.920FAMFA1.104LCFsh7.317HBI1.223
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510004LO1 Issued on 16/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
GRIEGOESP-4418_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0010.211.021.823.214.2842.30RI
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0010.061.703.386.9015.10NoNo 51.98RI
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment00115.3815.3815.387.837.83100.35RI
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment00116.0015.3615.687.209.6075%100.35RI
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length12.7 mTable area0.55 m²Headroom1.84 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity167 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity104 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03510004LO1 Issued on 16/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org