Club Certificate2026
DRAGON DEL MARESP-3333_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 Angles47.1°44.9°42.8°41.5°40.4°39.6°39.4°40.1°42.3°
Beat VMG1.872.733.363.814.144.334.404.374.18
52°2.974.235.085.666.016.216.316.346.27
60°3.214.505.345.876.196.386.506.576.55
75°3.374.665.536.056.356.566.746.977.04
90°3.274.595.576.186.516.736.867.227.49
110°3.284.665.676.276.636.957.267.768.03
120°3.124.485.516.186.576.917.257.938.53
135°2.703.975.035.866.366.717.067.818.64
150°2.293.434.445.315.996.416.747.418.18
Run VMG1.982.973.854.625.315.856.266.887.51
Gybe Angles145.3°148.0°151.4°154.3°160.8°166.9°175.9°177.7°176.8°
APH ToD:662.2CDL: 6.661APH ToT: 0.9061CertNo:333301
BOAT
ClassFIRST 285 Q.B.DesignerFinotBuilderBeneteauAge date01/1990Series date01/1989Offset filehc50501.offData fileE3333_C
HULL
Length Overall8.430Maximum Beam3.022Draft1.578Displacement2,821DLR7.2127IMS DivisionCruiser/RacerDynamic Allowance0.370%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight300(declared)Minimum weight170 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail18.2318.50Headsail Luffed21.8121.81Headsail FlyingSymmetric46.5346.53Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail5.59Storm Jib4.82Heavy Weather Jib13.00
SAIL LIMITS
Headsails5
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting Moment 58.6 Stability Index 125.2
COMMENTS
MEDIDAS RI
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  03510004HAV Issued on 10/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
DRAGON DEL MARESP-3333_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 VMG1922.41316.51070.9944.8869.9831.4818.2824.7861.0
52°1213.5850.1708.1636.3599.2579.8570.1567.5574.1
60°1122.5800.9674.2612.8581.8564.3553.7547.7549.3
75°1067.3772.6651.2595.2566.9548.4534.4516.8511.1
90°1101.1784.6645.9582.5552.8534.7524.5498.4480.6
110°1098.2773.1635.1574.3542.6517.7496.0464.1448.2
120°1152.5804.0653.4582.2547.6520.9496.3453.8421.9
135°1331.4905.9716.3614.6566.3536.5510.1461.1416.4
150°1574.81049.8811.2678.3601.5561.5534.3485.7440.0
Run VMG1818.41212.2935.7779.7678.4615.6575.1523.4479.7
Selected Courses
Windward / Leeward1870.41264.41003.3862.3774.2723.5696.6674.1670.3
All purpose1412.1972.4785.1688.9634.4602.9583.8560.7550.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward816.30.7350
All purpose662.20.9061
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low878.70.6828
Triple Number Coastal/Long Distance Medium657.20.9129
Triple Number Coastal/Long Distance High579.91.0347
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium809.90.7408
Triple Number Windward/Leeward High694.90.8634
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance721.80.8313
Triple Number Coastal/Long Distance Low878.70.6828
Triple Number Coastal/Long Distance Medium657.20.9129
Triple Number Coastal/Long Distance High579.91.0347
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium809.90.7408
Triple Number Windward/Leeward High694.90.8634
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1865.21259.2941.9776.1677.6625.8590.0533.4517.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6291
Downwind "popa"0.7895
70% up, 30% down "Ilhabela"0.6699
30% up, 70% down "Ilhabela-inverso"0.7334
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low878.70.6828
Triple Number Coastal/Long Distance Medium657.20.9129
Triple Number Coastal/Long Distance High579.91.0347
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium809.90.7408
Triple Number Windward/Leeward High694.90.8634
Predominantly Upwind721.70.8314
Predominantly Downwind669.60.8961
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP690.80.8686 Predom. Rc High530.11.1320 5B SF Bay L/M915.40.6555 TriNum AP Low878.70.6828 Predom. Dn Low1078.80.5562 5B SF Bay Med768.30.7809 TriNum AP Med657.30.9128 Predom. Dn L/M768.80.7804 5B SF Bay M/H689.40.8704 TriNum AP High579.91.0347 Predom. Dn Med641.50.9353 5B SF Bay High665.30.9019 TriNum W/L Low1193.40.5028 Predom. Dn M/H567.71.0568 5B AP Low986.10.6085 TriNum W/L Med809.90.7408 Predom. Dn High528.91.1344 5B AP L/M756.50.7931 TriNum W/L Hig694.90.8634 ChiMac Up Low943.70.6358 5B AP Med646.50.9281 Predom. Upwind757.90.7917 ChiMac Up Med839.30.7149 5B AP M/H587.41.0215 Predom. Reaching664.00.9036 ChiMac Up High720.00.8333 5B AP High563.01.0658 Predom. Downwind705.30.8507 ChiMac Off Low911.40.6583 5B W/L Low1350.60.4442 Predom. Up Low1092.00.5494 ChiMac Off Med793.60.7560 5B W/L L/M958.20.6262 Predom. Up L/M805.00.7453 ChiMac Off High656.20.9143 5B W/L Med793.00.7566 Predom. Up Med694.50.8639 ChiMac AP Low922.80.6502 5B W/L M/H703.90.8524 Predom. Up M/H640.70.9364 ChiMac AP Med813.00.7380 5B W/L High677.30.8858 Predom. Up High626.80.9572 ChiMac AP High685.90.8748 W/L 60-40 Low1361.80.4406 Predom. Rc Low964.30.6222 BayMac Cove Island1071.30.5601 W/L 60-40 L/M973.20.6165 Predom. Rc L/M708.70.8466 BayMac Shore1062.90.5645 W/L 60-40 Med812.10.7388 Predom. Rc Med610.80.9823 Harvest Moon576.31.0411 W/L 60-40 M/H728.30.8239 Predom. Rc M/H558.21.0750 5B SF Bay Low1131.10.5305 W/L 60-40 High707.80.8477      SA/DSPL Up19.99SA/DSPL Dn32.32
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance721.80.8313
Triple Number Coastal/Long Distance Low878.70.6828
Triple Number Coastal/Long Distance Medium657.20.9129
Triple Number Coastal/Long Distance High579.91.0347
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium809.90.7408
Triple Number Windward/Leeward High694.90.8634
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1865.21259.2941.9776.1677.6625.8590.0533.4517.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance721.80.8313
Triple Number Coastal/Long Distance Low878.70.6828
Triple Number Coastal/Long Distance Medium657.20.9129
Triple Number Coastal/Long Distance High579.91.0347
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium809.90.7408
Triple Number Windward/Leeward High694.90.8634
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1865.21259.2941.9776.1677.6625.8590.0533.4517.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance721.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1865.21259.2941.9776.1677.6625.8590.0533.4517.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low878.70.6828
Triple Number Coastal/Long Distance Medium657.20.9129
Triple Number Coastal/Long Distance High579.91.0347
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium809.90.7408
Triple Number Windward/Leeward High694.90.8634
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating721.80.8313
FinRating, kevyt tuuli1333.20.7501
FinRating, kova tuuli566.60.8824
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low878.70.6828
Triple Number Coastal/Long Distance Medium657.20.9129
Triple Number Coastal/Long Distance High579.91.0347
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium809.90.7408
Triple Number Windward/Leeward High694.90.8634
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8313
Triple Number Coastal/Long Distance Low0.6828
Triple Number Coastal/Long Distance Medium0.9129
Triple Number Coastal/Long Distance High1.0347
Triple Number Windward/Leeward Low0.5292
Triple Number Windward/Leeward Medium0.7408
Triple Number Windward/Leeward High0.8634
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1865.21259.2941.9776.1677.6625.8590.0533.4517.0
For information
General Purpose Handicap (GPH)749.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance721.80.8313
Triple Number Coastal/Long Distance Low878.70.6828
Triple Number Coastal/Long Distance Medium657.20.9129
Triple Number Coastal/Long Distance High579.91.0347
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium809.90.7408
Triple Number Windward/Leeward High694.90.8634
Saronikos S All Purpose768.90.7803
Saronikos S Upwind877.20.6840
Saronikos S Downwind640.60.9367
Saronikos N All Purpose768.90.7803
Saronikos N Upwind921.20.6513
Saronikos N Downwind706.30.8495
Saronikos SW All Purpose781.10.7681
Saronikos SW Upwind908.30.6606
Saronikos SW Downwind655.10.9159
Saronikos NE All Purpose846.40.7089
Saronikos NE Upwind864.10.6943
Saronikos NE Downwind805.70.7447
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1865.21259.2941.9776.1677.6625.8590.0533.4517.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low878.70.6828
Triple Number Coastal/Long Distance Medium657.20.9129
Triple Number Coastal/Long Distance High579.91.0347
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium809.90.7408
Triple Number Windward/Leeward High694.90.8634
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose690.80.8686
5-Band All Purpose Low1080.10.5555
5-Band All Purpose L/M784.10.7652
5-Band All Purpose Med666.40.9004
5-Band All Purpose M/H603.30.9945
5-Band All Purpose High577.11.0397
Single Number Predominant Upwind720.40.8328
Single Number Predominant Reaching633.40.9473
Single Number Predominant Downwind670.10.8953
5-Band 50-50 Windward/Leeward Low1350.60.4442
5-Band 50-50 Windward/Leeward L/M958.20.6262
5-Band 50-50 Windward/Leeward Med793.00.7566
5-Band 50-50 Windward/Leeward M/H703.90.8524
5-Band 50-50 Windward/Leeward High677.30.8858
5-Band 60-40 Windward/Leeward Low1361.80.4406
5-Band 60-40 Windward/Leeward L/M973.20.6165
5-Band 60-40 Windward/Leeward Med812.10.7388
5-Band 60-40 Windward/Leeward M/H728.30.8239
5-Band 60-40 Windward/Leeward High707.80.8477
Triple Number 50-50 Windward/Leeward Low1193.40.5028
Triple Number 50-50 Windward/Leeward Med810.10.7407
Triple Number 50-50 Windward/Leeward High694.90.8635
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward835.50.7181
Triple Number 60-40 Windward/Leeward Low1205.50.4977
Triple Number 60-40 Windward/Leeward Med828.50.7242
Triple Number 60-40 Windward/Leeward High720.70.8325
Triple Number All-Purpose Low960.50.6247
Triple Number All-Purpose Med677.90.8851
Triple Number All-Purpose High595.41.0078
Triple Number Predominant Upwind Low984.50.6094
Triple Number Predominant Upwind Med709.00.8462
Triple Number Predominant Upwind High642.30.9342
Triple Number Predominant Reaching Low866.00.6928
Triple Number Predominant Reaching Med631.00.9509
Triple Number Predominant Reaching High540.21.1108
Triple Number Predominant Downwind Low954.00.6290
Triple Number Predominant Downwind Med653.80.9176
Triple Number Predominant Downwind High545.41.1000
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance721.80.8313
Triple Number Coastal/Long Distance Low878.70.6828
Triple Number Coastal/Long Distance Medium657.20.9129
Triple Number Coastal/Long Distance High579.91.0347
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium809.90.7408
Triple Number Windward/Leeward High694.90.8634
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1865.21259.2941.9776.1677.6625.8590.0533.4517.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance721.80.8313
Triple Number Coastal/Long Distance Low878.70.6828
Triple Number Coastal/Long Distance Medium657.20.9129
Triple Number Coastal/Long Distance High579.91.0347
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium809.90.7408
Triple Number Windward/Leeward High694.90.8634
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1865.21259.2941.9776.1677.6625.8590.0533.4517.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low878.7
Triple Number Coastal/Long Distance Medium657.2
Triple Number Coastal/Long Distance High579.9
Triple Number Windward/Leeward Low1133.8
Triple Number Windward/Leeward Medium809.9
Triple Number Windward/Leeward High694.9
Predominantly Upwind721.7
Predominantly Downwind669.6
Predominantly Reaching643.3
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance721.80.8313
Triple Number Coastal/Long Distance Low878.70.6828
Triple Number Coastal/Long Distance Medium657.20.9129
Triple Number Coastal/Long Distance High579.91.0347
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium809.90.7408
Triple Number Windward/Leeward High694.90.8634
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1865.21259.2941.9776.1677.6625.8590.0533.4517.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6828
Triple Number Coastal/Long Distance Medium0.9129
Triple Number Coastal/Long Distance High1.0347
Triple Number Windward/Leeward Low0.5292
Triple Number Windward/Leeward Medium0.7408
Triple Number Windward/Leeward High0.8634
Coastal/Long Distance0.8313
Predominantly Upwind0.8314
Predominantly Downwind0.8961
For information
General Purpose Handicap (GPH)749.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9061
Distanseseilas Trippeltall svak vind0.6828
Distanseseilas Trippeltall mellomvind0.9129
Distanseseilas Trippeltall sterk vind1.0347
Pølsebane Trippeltall svak vind0.5292
Pølsebane Trippeltall mellomvind0.7408
Pølsebane Trippeltall sterk vind0.8634
Motvind Singeltall0.8314
Medvind Singeltall0.8961
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low878.70.6828
Triple Number Coastal/Long Distance Medium657.20.9129
Triple Number Coastal/Long Distance High579.91.0347
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium809.90.7408
Triple Number Windward/Leeward High694.90.8634
Coastal/Long Distance721.80.8313
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind721.70.8314
Predominantly Downwind669.60.8961
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore671.50.8936
Cape Doctor Coastal553.71.0837
Triple Number Coastal/Long Distance Low878.70.6828
Triple Number Coastal/Long Distance Medium657.20.9129
Triple Number Coastal/Long Distance High579.91.0347
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium809.90.7408
Triple Number Windward/Leeward High694.90.8634
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6828
Triple Number Coastal/Long Distance Medium0.9129
Triple Number Coastal/Long Distance High1.0347
Triple Number Windward/Leeward Low0.5292
Triple Number Windward/Leeward Medium0.7408
Triple Number Windward/Leeward High0.8634
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6828
Triple Number Coastal/Long Distance Medium0.9129
Triple Number Coastal/Long Distance High1.0347
Triple Number Windward/Leeward Low0.5292
Triple Number Windward/Leeward Medium0.7408
Triple Number Windward/Leeward High0.8634
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance721.80.8313
Triple Number Coastal/Long Distance Low878.70.6828
Triple Number Coastal/Long Distance Medium657.20.9129
Triple Number Coastal/Long Distance High579.91.0347
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium809.90.7408
Triple Number Windward/Leeward High694.90.8634
Predominantly Upwind721.70.8314
Predominantly Downwind669.60.8961
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1865.21259.2941.9776.1677.6625.8590.0533.4517.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance721.80.8313
Triple Number Coastal/Long Distance Low878.70.6828
Triple Number Coastal/Long Distance Medium657.20.9129
Triple Number Coastal/Long Distance High579.91.0347
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium809.90.7408
Triple Number Windward/Leeward High694.90.8634
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1865.21259.2941.9776.1677.6625.8590.0533.4517.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP690.80.8686 Predom. Dn High528.91.1344 5B AP M/H587.41.0215 TriNum AP Low878.70.6828 Predom. Rc Low964.30.6222 5B AP High563.01.0658 TriNum AP Med657.30.9128 Predom. Rc L/M708.70.8466 5B SF Bay Low1131.10.5305 TriNum AP High579.91.0347 Predom. Rc Med610.80.9823 5B SF Bay L/M915.40.6555 TriNum W/L Low1193.40.5028 Predom. Rc M/H558.21.0750 5B SF Bay Med768.30.7809 TriNum W/L Med809.90.7408 Predom. Rc High530.11.1320 5B SF Bay M/H689.40.8704 TriNum W/L Hig694.90.8634 5B W/L Low1350.60.4442 5B SF Bay High665.30.9019 Predom. Upwind757.90.7917 5B W/L L/M958.20.6262 ChiMac Up Low943.70.6358 Predom. Reaching664.00.9036 5B W/L Med793.00.7566 ChiMac Up Med839.30.7149 Predom. Downwind705.30.8507 5B W/L M/H703.90.8524 ChiMac Up High720.00.8333 Predom. Up Low1092.00.5494 5B W/L High677.30.8858 ChiMac Off Low911.40.6583 Predom. Up L/M805.00.7453 W/L 60-40 Low1361.80.4406 ChiMac Off Med793.60.7560 Predom. Up Med694.50.8639 W/L 60-40 L/M973.20.6165 ChiMac Off High656.20.9143 Predom. Up M/H640.70.9364 W/L 60-40 Med812.10.7388 ChiMac AP Low922.80.6502 Predom. Up High626.80.9572 W/L 60-40 M/H728.30.8239 ChiMac AP Med813.00.7380 Predom. Dn Low1078.80.5562 W/L 60-40 High707.80.8477 ChiMac AP High685.90.8748 Predom. Dn L/M768.80.7804 5B AP Low986.10.6085 BayMac Cove Island1071.30.5601 Predom. Dn Med641.50.9353 5B AP L/M756.50.7931 BayMac Shore1062.90.5645 Predom. Dn M/H567.71.0568 5B AP Med646.50.9281 Harvest Moon576.31.0411      SA/DSPL Up19.99SA/DSPL Dn32.32
ORC Ref  03510004HAV Issued on 10/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
DRAGON DEL MARESP-3333_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST 285 Q.B.Measurement01/03/2025HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall8.430Maximum beam3.022Draft1.578Displacement2,821Wetted area16.51IMS L7.428LSM07.312Accomod. length8.395Sink (kg/mm) 11.82
VCGD-0.264VCGM-0.178 RM Rated (kg·m) 58.6Limit of positive stability(°) 129.3 Stability Index 125.2 BLR index 0.0000Default crew weight440 Declared crew weight 300
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwYesHydro generatorNo
PRD0.380PBW0.095PIPA0.0091
PSD0.025PHD0.056PHL0.130
PSA23.0°ESL0.850
ST10.032ST20.100ST30.100
ST40.056ST50.110
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P9.530IG9.810ISP10.010MDT10.090MDL10.110MDT2MDL2TLTaperMWGO
E3.350J3.130BAS1.430FSD0.035SFJ0.100SPL3.200WPLTPSBD0.120MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered60.0Flotation Date01/01/2010
SFFP0.415FFMFF1.211LCFcl4.768SG
SAFP7.767FAMFA0.928LCFsh4.994HBI1.074
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510004HAV Issued on 10/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
DRAGON DEL MARESP-3333_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMS10.100.601.122.032.7818.2314/03/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.060.571.072.203.374.609.70NoNo 21.81RI
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment0019.979.979.975.605.6046.53RI
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length8.4 mTable area0.33 m²Headroom1.40 mMinimum number of berths3Personal gear stowage0.12 m³Fresh water capacity36 lMinimum number of seats in cockpit3Food stowage0.18 m³Fuel capacity20 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03510004HAV Issued on 10/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org