Club Certificate2026
PROTONESP-6391_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 Angles44.8°41.9°40.0°38.0°36.5°36.0°36.1°37.3°39.1°
Beat VMG2.183.023.593.984.224.314.334.294.20
52°3.374.515.205.555.765.885.935.965.96
60°3.584.705.345.665.886.036.116.196.21
75°3.714.815.445.766.006.226.396.576.66
90°3.624.785.545.956.276.526.666.917.11
110°3.554.825.586.006.396.767.117.698.06
120°3.424.675.475.906.296.687.087.948.79
135°3.004.225.125.666.036.406.787.658.79
150°2.493.614.525.225.665.986.296.937.69
Run VMG2.163.133.924.534.985.355.656.216.77
Gybe Angles141.1°146.2°148.6°151.0°157.4°162.8°174.8°174.7°174.1°
APH ToD:673.2CDL: 6.000APH ToT: 0.8912CertNo:639101
BOAT
ClassFIRST 21.7 SDesignerFINOT JEAN MARIEBuilderBENETEAUAge date01/2007Series date02/2000Offset fileF21.7CL.OFFData fileE6391_C
HULL
Length Overall6.220Maximum Beam2.500Draft1.745Displacement1,183DLR6.3468IMS DivisionSportboatDynamic Allowance0.010%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight310(default)Minimum weight180 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail14.5214.86Headsail Luffed15.8015.80Headsail FlyingSymmetricAsymmetric33.7533.75 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail4.14Storm Jib3.65Heavy Weather Jib9.84
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 29.1 Stability Index 116.6
COMMENTS
MOTOR FUERABORDA. CASCO ESTIMADO
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  03510004BIS Issued on 14/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
PROTONESP-6391_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 VMG1654.01192.61001.8904.3853.7835.4830.6839.8858.1
52°1069.0798.9692.3648.6625.0611.9606.9603.5603.6
60°1006.6766.4673.5635.8612.6596.8589.0581.6579.3
75°969.3748.3662.3625.5599.7578.6563.4548.1540.4
90°995.3752.5649.4605.2574.0552.4540.3521.3506.2
110°1014.3746.1645.3600.1563.5532.5506.0468.0446.5
120°1051.8770.4658.4609.9572.1538.7508.3453.6409.7
135°1202.0853.1703.1635.9596.6562.1530.9470.8409.7
150°1444.5996.2795.9689.2636.0602.3572.4519.2467.9
Run VMG1668.01150.4919.1795.2723.2673.1636.7579.7532.0
Selected Courses
Windward / Leeward1661.01171.5960.4849.8788.4754.2733.6709.8695.1
All purpose1262.6912.7766.4695.6653.9627.5609.4584.3566.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward820.80.7310
All purpose673.20.8912
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low839.60.7146
Triple Number Coastal/Long Distance Medium670.60.8947
Triple Number Coastal/Long Distance High604.50.9925
Triple Number Windward/Leeward Low1065.90.5629
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High729.80.8221
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance728.40.8237
Triple Number Coastal/Long Distance Low839.60.7146
Triple Number Coastal/Long Distance Medium670.60.8947
Triple Number Coastal/Long Distance High604.50.9925
Triple Number Windward/Leeward Low1065.90.5629
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High729.80.8221
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1661.71169.4907.2774.1695.1651.1616.1556.9534.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6503
Downwind "popa"0.7668
70% up, 30% down "Ilhabela"0.6814
30% up, 70% down "Ilhabela-inverso"0.7277
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low839.60.7146
Triple Number Coastal/Long Distance Medium670.60.8947
Triple Number Coastal/Long Distance High604.50.9925
Triple Number Windward/Leeward Low1065.90.5629
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High729.80.8221
Predominantly Upwind724.30.8284
Predominantly Downwind685.00.8759
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP699.80.8574 Predom. Rc High552.71.0856 5B SF Bay L/M885.40.6776 TriNum AP Low839.60.7146 Predom. Dn Low1009.30.5945 5B SF Bay Med775.30.7739 TriNum AP Med670.70.8946 Predom. Dn L/M763.60.7857 5B SF Bay M/H716.40.8375 TriNum AP High604.60.9925 Predom. Dn Med665.50.9016 5B SF Bay High691.20.8681 TriNum W/L Low1114.40.5384 Predom. Dn M/H600.70.9988 5B AP Low925.60.6482 TriNum W/L Med814.70.7365 Predom. Dn High558.11.0751 5B AP L/M746.40.8039 TriNum W/L Hig729.80.8221 ChiMac Up Low892.60.6722 5B AP Med662.10.9062 Predom. Upwind751.90.7980 ChiMac Up Med814.10.7371 5B AP M/H612.00.9804 Predom. Reaching668.60.8974 ChiMac Up High723.40.8294 5B AP High585.51.0247 Predom. Downwind712.70.8419 ChiMac Off Low878.90.6827 5B W/L Low1241.10.4834 Predom. Up Low1004.00.5976 ChiMac Off Med785.30.7641 5B W/L L/M927.10.6472 Predom. Up L/M785.20.7641 ChiMac Off High672.70.8919 5B W/L Med802.70.7475 Predom. Up Med704.50.8516 ChiMac AP Low881.80.6805 5B W/L M/H737.70.8134 Predom. Up M/H665.10.9021 ChiMac AP Med796.60.7532 5B W/L High711.30.8435 Predom. Up High651.20.9214 ChiMac AP High695.90.8622 W/L 60-40 Low1244.90.4820 Predom. Rc Low901.80.6654 BayMac Cove Island1005.00.5970 W/L 60-40 L/M936.40.6407 Predom. Rc L/M705.60.8503 BayMac Shore997.10.6017 W/L 60-40 Med816.00.7353 Predom. Rc Med630.20.9521 Harvest Moon595.91.0069 W/L 60-40 M/H757.10.7925 Predom. Rc M/H582.31.0303 5B SF Bay Low1053.70.5694 W/L 60-40 High737.40.8137      SA/DSPL Up27.10SA/DSPL Dn43.14
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance728.40.8237
Triple Number Coastal/Long Distance Low839.60.7146
Triple Number Coastal/Long Distance Medium670.60.8947
Triple Number Coastal/Long Distance High604.50.9925
Triple Number Windward/Leeward Low1065.90.5629
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High729.80.8221
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1661.71169.4907.2774.1695.1651.1616.1556.9534.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance728.40.8237
Triple Number Coastal/Long Distance Low839.60.7146
Triple Number Coastal/Long Distance Medium670.60.8947
Triple Number Coastal/Long Distance High604.50.9925
Triple Number Windward/Leeward Low1065.90.5629
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High729.80.8221
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1661.71169.4907.2774.1695.1651.1616.1556.9534.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance728.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1661.71169.4907.2774.1695.1651.1616.1556.9534.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low839.60.7146
Triple Number Coastal/Long Distance Medium670.60.8947
Triple Number Coastal/Long Distance High604.50.9925
Triple Number Windward/Leeward Low1065.90.5629
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High729.80.8221
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating728.40.8237
FinRating, kevyt tuuli1222.50.8180
FinRating, kova tuuli588.20.8501
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low839.60.7146
Triple Number Coastal/Long Distance Medium670.60.8947
Triple Number Coastal/Long Distance High604.50.9925
Triple Number Windward/Leeward Low1065.90.5629
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High729.80.8221
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8237
Triple Number Coastal/Long Distance Low0.7146
Triple Number Coastal/Long Distance Medium0.8947
Triple Number Coastal/Long Distance High0.9925
Triple Number Windward/Leeward Low0.5629
Triple Number Windward/Leeward Medium0.7365
Triple Number Windward/Leeward High0.8221
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1661.71169.4907.2774.1695.1651.1616.1556.9534.3
For information
General Purpose Handicap (GPH)750.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance728.40.8237
Triple Number Coastal/Long Distance Low839.60.7146
Triple Number Coastal/Long Distance Medium670.60.8947
Triple Number Coastal/Long Distance High604.50.9925
Triple Number Windward/Leeward Low1065.90.5629
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High729.80.8221
Saronikos S All_Purpose762.40.7870
Saronikos S Upwind844.90.7102
Saronikos S Downwind659.80.9093
Saronikos N All_Purpose762.40.7870
Saronikos N Upwind879.60.6821
Saronikos N Downwind708.40.8469
Saronikos SW All_Purpose761.90.7875
Saronikos SW Upwind864.30.6942
Saronikos SW Downwind659.30.9100
Saronikos NE All_Purpose817.60.7338
Saronikos NE Upwind828.90.7239
Saronikos NE Downwind782.10.7672
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1661.71169.4907.2774.1695.1651.1616.1556.9534.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low839.60.7146
Triple Number Coastal/Long Distance Medium670.60.8947
Triple Number Coastal/Long Distance High604.50.9925
Triple Number Windward/Leeward Low1065.90.5629
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High729.80.8221
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose699.80.8574
5-Band All-Purpose Low1002.50.5985
5-Band All-Purpose L/M772.10.7771
5-Band All-Purpose Med683.20.8782
5-Band All-Purpose M/H631.50.9501
5-Band All-Purpose High603.90.9936
Single Number Predominant Upwind722.90.8300
Single Number Predominant Reaching645.70.9292
Single Number Predominant Downwind685.90.8748
5-Band 50-50 Windward/Leeward Low1241.10.4834
5-Band 50-50 Windward/Leeward L/M927.10.6472
5-Band 50-50 Windward/Leeward Med802.70.7475
5-Band 50-50 Windward/Leeward M/H737.70.8134
5-Band 50-50 Windward/Leeward High711.30.8435
5-Band 60-40 Windward/Leeward Low1244.90.4820
5-Band 60-40 Windward/Leeward L/M936.40.6407
5-Band 60-40 Windward/Leeward Med816.00.7353
5-Band 60-40 Windward/Leeward M/H757.10.7925
5-Band 60-40 Windward/Leeward High737.40.8137
Triple Number 50-50 Windward/Leeward Low1114.40.5384
Triple Number 50-50 Windward/Leeward Med814.80.7364
Triple Number 50-50 Windward/Leeward High729.80.8221
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward834.40.7191
Triple Number 60-40 Windward/Leeward Low1120.10.5356
Triple Number 60-40 Windward/Leeward Med827.50.7251
Triple Number 60-40 Windward/Leeward High750.90.7990
Triple Number All-Purpose Low908.40.6605
Triple Number All-Purpose Med692.00.8670
Triple Number All-Purpose High623.80.9619
Triple Number Predominant Upwind Low922.20.6506
Triple Number Predominant Upwind Med714.90.8392
Triple Number Predominant Upwind High666.70.9000
Triple Number Predominant Reaching Low826.10.7263
Triple Number Predominant Reaching Med648.00.9259
Triple Number Predominant Reaching High563.71.0643
Triple Number Predominant Downwind Low908.20.6607
Triple Number Predominant Downwind Med676.60.8868
Triple Number Predominant Downwind High579.21.0359
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance728.40.8237
Triple Number Coastal/Long Distance Low839.60.7146
Triple Number Coastal/Long Distance Medium670.60.8947
Triple Number Coastal/Long Distance High604.50.9925
Triple Number Windward/Leeward Low1065.90.5629
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High729.80.8221
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1661.71169.4907.2774.1695.1651.1616.1556.9534.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance728.40.8237
Triple Number Coastal/Long Distance Low839.60.7146
Triple Number Coastal/Long Distance Medium670.60.8947
Triple Number Coastal/Long Distance High604.50.9925
Triple Number Windward/Leeward Low1065.90.5629
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High729.80.8221
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1661.71169.4907.2774.1695.1651.1616.1556.9534.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low839.6
Triple Number Coastal/Long Distance Medium670.6
Triple Number Coastal/Long Distance High604.5
Triple Number Windward/Leeward Low1065.9
Triple Number Windward/Leeward Medium814.7
Triple Number Windward/Leeward High729.8
Predominantly Upwind724.3
Predominantly Downwind685.0
Predominantly Reaching655.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance728.40.8237
Triple Number Coastal/Long Distance Low839.60.7146
Triple Number Coastal/Long Distance Medium670.60.8947
Triple Number Coastal/Long Distance High604.50.9925
Triple Number Windward/Leeward Low1065.90.5629
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High729.80.8221
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1661.71169.4907.2774.1695.1651.1616.1556.9534.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7146
Triple Number Coastal/Long Distance Medium0.8947
Triple Number Coastal/Long Distance High0.9925
Triple Number Windward/Leeward Low0.5629
Triple Number Windward/Leeward Medium0.7365
Triple Number Windward/Leeward High0.8221
Coastal/Long Distance0.8237
Predominantly Upwind0.8284
Predominantly Downwind0.8759
For information
General Purpose Handicap (GPH)750.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.8912
Distanseseilas Trippeltall svak vind0.7146
Distanseseilas Trippeltall mellomvind0.8947
Distanseseilas Trippeltall sterk vind0.9925
Pølsebane Trippeltall svak vind0.5629
Pølsebane Trippeltall mellomvind0.7365
Pølsebane Trippeltall sterk vind0.8221
Motvind Singeltall0.8284
Medvind Singeltall0.8759
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low839.60.7146
Triple Number Coastal/Long Distance Medium670.60.8947
Triple Number Coastal/Long Distance High604.50.9925
Triple Number Windward/Leeward Low1065.90.5629
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High729.80.8221
Coastal/Long Distance728.40.8237
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind724.30.8284
Predominantly Downwind685.00.8759
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore699.50.8578
Cape Doctor Coastal571.51.0498
Triple Number Coastal/Long Distance Low839.60.7146
Triple Number Coastal/Long Distance Medium670.60.8947
Triple Number Coastal/Long Distance High604.50.9925
Triple Number Windward/Leeward Low1065.90.5629
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High729.80.8221
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7146
Triple Number Coastal/Long Distance Medium0.8947
Triple Number Coastal/Long Distance High0.9925
Triple Number Windward/Leeward Low0.5629
Triple Number Windward/Leeward Medium0.7365
Triple Number Windward/Leeward High0.8221
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7146
Triple Number Coastal/Long Distance Medium0.8947
Triple Number Coastal/Long Distance High0.9925
Triple Number Windward/Leeward Low0.5629
Triple Number Windward/Leeward Medium0.7365
Triple Number Windward/Leeward High0.8221
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance728.40.8237
Triple Number Coastal/Long Distance Low839.60.7146
Triple Number Coastal/Long Distance Medium670.60.8947
Triple Number Coastal/Long Distance High604.50.9925
Triple Number Windward/Leeward Low1065.90.5629
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High729.80.8221
Predominantly Upwind724.30.8284
Predominantly Downwind685.00.8759
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1661.71169.4907.2774.1695.1651.1616.1556.9534.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance728.40.8237
Triple Number Coastal/Long Distance Low839.60.7146
Triple Number Coastal/Long Distance Medium670.60.8947
Triple Number Coastal/Long Distance High604.50.9925
Triple Number Windward/Leeward Low1065.90.5629
Triple Number Windward/Leeward Medium814.70.7365
Triple Number Windward/Leeward High729.80.8221
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1661.71169.4907.2774.1695.1651.1616.1556.9534.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP699.80.8574 Predom. Dn High558.11.0751 5B AP M/H612.00.9804 TriNum AP Low839.60.7146 Predom. Rc Low901.80.6654 5B AP High585.51.0247 TriNum AP Med670.70.8946 Predom. Rc L/M705.60.8503 5B SF Bay Low1053.70.5694 TriNum AP High604.60.9925 Predom. Rc Med630.20.9521 5B SF Bay L/M885.40.6776 TriNum W/L Low1114.40.5384 Predom. Rc M/H582.31.0303 5B SF Bay Med775.30.7739 TriNum W/L Med814.70.7365 Predom. Rc High552.71.0856 5B SF Bay M/H716.40.8375 TriNum W/L Hig729.80.8221 5B W/L Low1241.10.4834 5B SF Bay High691.20.8681 Predom. Upwind751.90.7980 5B W/L L/M927.10.6472 ChiMac Up Low892.60.6722 Predom. Reaching668.60.8974 5B W/L Med802.70.7475 ChiMac Up Med814.10.7371 Predom. Downwind712.70.8419 5B W/L M/H737.70.8134 ChiMac Up High723.40.8294 Predom. Up Low1004.00.5976 5B W/L High711.30.8435 ChiMac Off Low878.90.6827 Predom. Up L/M785.20.7641 W/L 60-40 Low1244.90.4820 ChiMac Off Med785.30.7641 Predom. Up Med704.50.8516 W/L 60-40 L/M936.40.6407 ChiMac Off High672.70.8919 Predom. Up M/H665.10.9021 W/L 60-40 Med816.00.7353 ChiMac AP Low881.80.6805 Predom. Up High651.20.9214 W/L 60-40 M/H757.10.7925 ChiMac AP Med796.60.7532 Predom. Dn Low1009.30.5945 W/L 60-40 High737.40.8137 ChiMac AP High695.90.8622 Predom. Dn L/M763.60.7857 5B AP Low925.60.6482 BayMac Cove Island1005.00.5970 Predom. Dn Med665.50.9016 5B AP L/M746.40.8039 BayMac Shore997.10.6017 Predom. Dn M/H600.70.9988 5B AP Med662.10.9062 Harvest Moon595.91.0069      SA/DSPL Up27.10SA/DSPL Dn43.14
ORC Ref  03510004BIS Issued on 14/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
PROTONESP-6391_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST 21.7 SMeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall6.220Maximum beam2.500Draft1.745Displacement1,183Wetted area10.21IMS L5.880LSM05.711Accomod. length6.220Sink (kg/mm) 7.71
VCGD-0.213VCGM-0.207 RM Rated (kg·m) 29.1Limit of positive stability(°) 124.9 Stability Index 116.6 BLR index 0.0000Default crew weight310 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P8.300IG8.500ISP8.550MDT10.100MDL10.110MDT20.100MDL20.110TL0.000MW0.110GO0.120
E2.850J2.400BAS1.000FSD0.040SFJ0.052SPLWPLTPS3.000BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered30.0Flotation Date01/01/2010
SFFP0.100FFMFF0.965LCFcl3.531SG
SAFP6.030FAMFA0.789LCFsh3.732HBI0.855
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510004BIS Issued on 14/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
PROTONESP-6391_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00114.5225/03/2018
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0013.50NoNo 15.8025/03/2018
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment0018.44NaN33.7525/03/2018
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length6.2 mTable area0.22 m²Headroom1.40 mMinimum number of berths2Personal gear stowage0.08 m³Fresh water capacity2 lMinimum number of seats in cockpit2Food stowage0.12 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  03510004BIS Issued on 14/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org