Club Certificate2026
GATTACAESP-10003_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 Angles45.2°42.6°40.9°39.5°37.6°36.4°36.0°36.4°38.0°
Beat VMG1.972.813.393.814.124.324.404.434.34
52°3.074.245.015.465.725.906.006.086.07
60°3.294.445.195.595.846.026.166.286.30
75°3.484.715.475.846.096.256.366.626.72
90°3.654.885.615.996.306.576.777.027.19
110°3.494.785.586.016.376.747.147.858.36
120°3.354.625.465.916.276.647.068.029.18
135°2.914.155.075.666.036.376.737.658.99
150°2.413.534.455.195.736.076.397.148.11
Run VMG2.093.063.864.545.185.635.966.577.29
Gybe Angles140.1°145.7°148.5°158.6°164.8°175.9°178.1°177.7°171.2°
APH ToD:676.0CDL: 6.045APH ToT: 0.8876CertNo:100031
BOAT
ClassSERVIOLA 23DesignerBuilderASTILLEROS MUÑOZ MAge date08/2003Series date01/1979Offset filefun-od.offData fileE10003_C
HULL
Length Overall7.000Maximum Beam2.358Draft1.611Displacement1,356DLR6.3527IMS DivisionSportboatDynamic Allowance0.240%Age Allowance0.650%RS Assessment-0.152%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight290(declared)Minimum weight160 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail15.4215.67Headsail Luffed11.1511.15Headsail FlyingSymmetric32.1232.12Asymmetric25.6227.65 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail4.78Storm Jib3.05Heavy Weather Jib8.22
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 27.7 Stability Index 106.0
COMMENTS
MOTOR FUERABORDA. MEDIDAS RI. 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  03510004C7Q Issued on 21/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
GATTACAESP-10003_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 VMG1826.01282.11061.0944.6873.5834.2818.1812.7829.2
52°1171.8849.5719.0659.9629.5610.5599.5592.1593.0
60°1095.7810.0693.5643.6616.6597.6584.7573.6571.7
75°1034.1763.6658.2616.4591.6576.1566.0543.6535.7
90°986.2737.1641.4600.8571.2548.2531.9513.0500.7
110°1031.8753.4644.8599.1565.4534.2504.4458.5430.9
120°1074.9779.9659.7609.0574.5542.0509.6448.7392.3
135°1237.8868.1710.4636.2597.3565.5534.6470.8400.5
150°1492.31019.1808.2693.7628.5593.5563.6504.4444.1
Run VMG1723.11176.7933.2793.2695.1639.2603.7548.3493.7
Selected Courses
Windward / Leeward1774.61229.4997.1868.9784.3736.7710.9680.5661.5
All purpose1334.4946.2784.9704.2654.0622.8601.1570.0547.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward822.70.7293
All purpose676.00.8876
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low865.60.6932
Triple Number Coastal/Long Distance Medium673.90.8904
Triple Number Coastal/Long Distance High594.81.0087
Triple Number Windward/Leeward Low1113.20.5390
Triple Number Windward/Leeward Medium818.30.7332
Triple Number Windward/Leeward High706.00.8499
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance734.40.8170
Triple Number Coastal/Long Distance Low865.60.6932
Triple Number Coastal/Long Distance Medium673.90.8904
Triple Number Coastal/Long Distance High594.81.0087
Triple Number Windward/Leeward Low1113.20.5390
Triple Number Windward/Leeward Medium818.30.7332
Triple Number Windward/Leeward High706.00.8499
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1769.41224.1937.8788.5696.4645.4607.2544.7517.8
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6338
Downwind "popa"0.7793
70% up, 30% down "Ilhabela"0.6714
30% up, 70% down "Ilhabela-inverso"0.7291
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low865.60.6932
Triple Number Coastal/Long Distance Medium673.90.8904
Triple Number Coastal/Long Distance High594.81.0087
Triple Number Windward/Leeward Low1113.20.5390
Triple Number Windward/Leeward Medium818.30.7332
Triple Number Windward/Leeward High706.00.8499
Predominantly Upwind733.50.8180
Predominantly Downwind683.80.8775
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP700.70.8563 Predom. Rc High542.91.1051 5B SF Bay L/M913.20.6570 TriNum AP Low865.50.6932 Predom. Dn Low1038.00.5780 5B SF Bay Med779.20.7700 TriNum AP Med673.90.8903 Predom. Dn L/M772.00.7772 5B SF Bay M/H701.30.8555 TriNum AP High594.81.0087 Predom. Dn Med660.90.9078 5B SF Bay High667.70.8986 TriNum W/L Low1166.60.5143 Predom. Dn M/H588.71.0192 5B AP Low957.00.6269 TriNum W/L Med818.30.7332 Predom. Dn High542.91.1051 5B AP L/M760.90.7886 TriNum W/L Hig706.00.8499 ChiMac Up Low930.20.6450 5B AP Med663.70.9041 Predom. Upwind763.80.7856 ChiMac Up Med837.50.7164 5B AP M/H603.90.9935 Predom. Reaching671.00.8942 ChiMac Up High729.30.8227 5B AP High571.51.0499 Predom. Downwind712.80.8417 ChiMac Off Low895.50.6700 5B W/L Low1307.60.4588 Predom. Up Low1059.10.5665 ChiMac Off Med792.50.7571 5B W/L L/M954.70.6284 Predom. Up L/M808.70.7419 ChiMac Off High668.90.8970 5B W/L Med802.20.7480 Predom. Up Med710.70.8442 ChiMac AP Low907.30.6613 5B W/L M/H716.20.8377 Predom. Up M/H656.40.9141 ChiMac AP Med810.90.7399 5B W/L High682.40.8792 Predom. Up High635.70.9438 ChiMac AP High696.50.8615 W/L 60-40 Low1318.70.4550 Predom. Rc Low923.30.6498 BayMac Cove Island1042.20.5757 W/L 60-40 L/M968.80.6193 Predom. Rc L/M712.60.8420 BayMac Shore1033.30.5807 W/L 60-40 Med819.70.7320 Predom. Rc Med630.00.9523 Harvest Moon594.11.0099 W/L 60-40 M/H737.90.8131 Predom. Rc M/H575.91.0418 5B SF Bay Low1103.90.5435 W/L 60-40 High709.30.8460      SA/DSPL Up21.68SA/DSPL Dn38.77
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance734.40.8170
Triple Number Coastal/Long Distance Low865.60.6932
Triple Number Coastal/Long Distance Medium673.90.8904
Triple Number Coastal/Long Distance High594.81.0087
Triple Number Windward/Leeward Low1113.20.5390
Triple Number Windward/Leeward Medium818.30.7332
Triple Number Windward/Leeward High706.00.8499
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1769.41224.1937.8788.5696.4645.4607.2544.7517.8
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance734.40.8170
Triple Number Coastal/Long Distance Low865.60.6932
Triple Number Coastal/Long Distance Medium673.90.8904
Triple Number Coastal/Long Distance High594.81.0087
Triple Number Windward/Leeward Low1113.20.5390
Triple Number Windward/Leeward Medium818.30.7332
Triple Number Windward/Leeward High706.00.8499
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1769.41224.1937.8788.5696.4645.4607.2544.7517.8
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance734.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1769.41224.1937.8788.5696.4645.4607.2544.7517.8
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low865.60.6932
Triple Number Coastal/Long Distance Medium673.90.8904
Triple Number Coastal/Long Distance High594.81.0087
Triple Number Windward/Leeward Low1113.20.5390
Triple Number Windward/Leeward Medium818.30.7332
Triple Number Windward/Leeward High706.00.8499
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating734.40.8170
FinRating, kevyt tuuli1285.60.7779
FinRating, kova tuuli573.40.8721
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low865.60.6932
Triple Number Coastal/Long Distance Medium673.90.8904
Triple Number Coastal/Long Distance High594.81.0087
Triple Number Windward/Leeward Low1113.20.5390
Triple Number Windward/Leeward Medium818.30.7332
Triple Number Windward/Leeward High706.00.8499
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8170
Triple Number Coastal/Long Distance Low0.6932
Triple Number Coastal/Long Distance Medium0.8904
Triple Number Coastal/Long Distance High1.0087
Triple Number Windward/Leeward Low0.5390
Triple Number Windward/Leeward Medium0.7332
Triple Number Windward/Leeward High0.8499
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1769.41224.1937.8788.5696.4645.4607.2544.7517.8
For information
General Purpose Handicap (GPH)758.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance734.40.8170
Triple Number Coastal/Long Distance Low865.60.6932
Triple Number Coastal/Long Distance Medium673.90.8904
Triple Number Coastal/Long Distance High594.81.0087
Triple Number Windward/Leeward Low1113.20.5390
Triple Number Windward/Leeward Medium818.30.7332
Triple Number Windward/Leeward High706.00.8499
Saronikos S All Purpose774.10.7750
Saronikos S Upwind874.40.6861
Saronikos S Downwind649.40.9239
Saronikos N All Purpose774.10.7750
Saronikos N Upwind908.20.6606
Saronikos N Downwind710.50.8445
Saronikos SW All Purpose780.40.7688
Saronikos SW Upwind898.60.6677
Saronikos SW Downwind658.60.9110
Saronikos NE All Purpose833.80.7196
Saronikos NE Upwind849.70.7061
Saronikos NE Downwind790.90.7587
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1769.41224.1937.8788.5696.4645.4607.2544.7517.8
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low865.60.6932
Triple Number Coastal/Long Distance Medium673.90.8904
Triple Number Coastal/Long Distance High594.81.0087
Triple Number Windward/Leeward Low1113.20.5390
Triple Number Windward/Leeward Medium818.30.7332
Triple Number Windward/Leeward High706.00.8499
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose700.70.8563
5-Band All Purpose Low1041.90.5759
5-Band All Purpose L/M787.00.7624
5-Band All Purpose Med683.60.8777
5-Band All Purpose M/H620.90.9664
5-Band All Purpose High588.51.0196
Single Number Predominant Upwind732.40.8193
Single Number Predominant Reaching646.90.9275
Single Number Predominant Downwind684.20.8769
5-Band 50-50 Windward/Leeward Low1307.60.4588
5-Band 50-50 Windward/Leeward L/M954.70.6284
5-Band 50-50 Windward/Leeward Med802.20.7480
5-Band 50-50 Windward/Leeward M/H716.20.8377
5-Band 50-50 Windward/Leeward High682.40.8792
5-Band 60-40 Windward/Leeward Low1318.70.4550
5-Band 60-40 Windward/Leeward L/M968.80.6193
5-Band 60-40 Windward/Leeward Med819.70.7320
5-Band 60-40 Windward/Leeward M/H737.90.8131
5-Band 60-40 Windward/Leeward High709.30.8460
Triple Number 50-50 Windward/Leeward Low1166.60.5143
Triple Number 50-50 Windward/Leeward Med818.50.7331
Triple Number 50-50 Windward/Leeward High705.90.8499
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward840.30.7141
Triple Number 60-40 Windward/Leeward Low1178.30.5092
Triple Number 60-40 Windward/Leeward Med835.40.7182
Triple Number 60-40 Windward/Leeward High728.80.8233
Triple Number All-Purpose Low938.40.6394
Triple Number All-Purpose Med694.50.8640
Triple Number All-Purpose High611.70.9808
Triple Number Predominant Upwind Low964.10.6223
Triple Number Predominant Upwind Med724.30.8284
Triple Number Predominant Upwind High656.10.9146
Triple Number Predominant Reaching Low843.20.7116
Triple Number Predominant Reaching Med649.50.9238
Triple Number Predominant Reaching High557.51.0762
Triple Number Predominant Downwind Low930.00.6452
Triple Number Predominant Downwind Med672.40.8923
Triple Number Predominant Downwind High566.41.0594
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance734.40.8170
Triple Number Coastal/Long Distance Low865.60.6932
Triple Number Coastal/Long Distance Medium673.90.8904
Triple Number Coastal/Long Distance High594.81.0087
Triple Number Windward/Leeward Low1113.20.5390
Triple Number Windward/Leeward Medium818.30.7332
Triple Number Windward/Leeward High706.00.8499
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1769.41224.1937.8788.5696.4645.4607.2544.7517.8
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance734.40.8170
Triple Number Coastal/Long Distance Low865.60.6932
Triple Number Coastal/Long Distance Medium673.90.8904
Triple Number Coastal/Long Distance High594.81.0087
Triple Number Windward/Leeward Low1113.20.5390
Triple Number Windward/Leeward Medium818.30.7332
Triple Number Windward/Leeward High706.00.8499
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1769.41224.1937.8788.5696.4645.4607.2544.7517.8
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low865.6
Triple Number Coastal/Long Distance Medium673.9
Triple Number Coastal/Long Distance High594.8
Triple Number Windward/Leeward Low1113.2
Triple Number Windward/Leeward Medium818.3
Triple Number Windward/Leeward High706.0
Predominantly Upwind733.5
Predominantly Downwind683.8
Predominantly Reaching656.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance734.40.8170
Triple Number Coastal/Long Distance Low865.60.6932
Triple Number Coastal/Long Distance Medium673.90.8904
Triple Number Coastal/Long Distance High594.81.0087
Triple Number Windward/Leeward Low1113.20.5390
Triple Number Windward/Leeward Medium818.30.7332
Triple Number Windward/Leeward High706.00.8499
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1769.41224.1937.8788.5696.4645.4607.2544.7517.8
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6932
Triple Number Coastal/Long Distance Medium0.8904
Triple Number Coastal/Long Distance High1.0087
Triple Number Windward/Leeward Low0.5390
Triple Number Windward/Leeward Medium0.7332
Triple Number Windward/Leeward High0.8499
Coastal/Long Distance0.8170
Predominantly Upwind0.8180
Predominantly Downwind0.8775
For information
General Purpose Handicap (GPH)758.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.8876
Distanseseilas Trippeltall svak vind0.6932
Distanseseilas Trippeltall mellomvind0.8904
Distanseseilas Trippeltall sterk vind1.0087
Pølsebane Trippeltall svak vind0.5390
Pølsebane Trippeltall mellomvind0.7332
Pølsebane Trippeltall sterk vind0.8499
Motvind Singeltall0.8180
Medvind Singeltall0.8775
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low865.60.6932
Triple Number Coastal/Long Distance Medium673.90.8904
Triple Number Coastal/Long Distance High594.81.0087
Triple Number Windward/Leeward Low1113.20.5390
Triple Number Windward/Leeward Medium818.30.7332
Triple Number Windward/Leeward High706.00.8499
Coastal/Long Distance734.40.8170
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind733.50.8180
Predominantly Downwind683.80.8775
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore667.20.8993
Cape Doctor Coastal554.31.0824
Triple Number Coastal/Long Distance Low865.60.6932
Triple Number Coastal/Long Distance Medium673.90.8904
Triple Number Coastal/Long Distance High594.81.0087
Triple Number Windward/Leeward Low1113.20.5390
Triple Number Windward/Leeward Medium818.30.7332
Triple Number Windward/Leeward High706.00.8499
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6932
Triple Number Coastal/Long Distance Medium0.8904
Triple Number Coastal/Long Distance High1.0087
Triple Number Windward/Leeward Low0.5390
Triple Number Windward/Leeward Medium0.7332
Triple Number Windward/Leeward High0.8499
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6932
Triple Number Coastal/Long Distance Medium0.8904
Triple Number Coastal/Long Distance High1.0087
Triple Number Windward/Leeward Low0.5390
Triple Number Windward/Leeward Medium0.7332
Triple Number Windward/Leeward High0.8499
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance734.40.8170
Triple Number Coastal/Long Distance Low865.60.6932
Triple Number Coastal/Long Distance Medium673.90.8904
Triple Number Coastal/Long Distance High594.81.0087
Triple Number Windward/Leeward Low1113.20.5390
Triple Number Windward/Leeward Medium818.30.7332
Triple Number Windward/Leeward High706.00.8499
Predominantly Upwind733.50.8180
Predominantly Downwind683.80.8775
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1769.41224.1937.8788.5696.4645.4607.2544.7517.8
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance734.40.8170
Triple Number Coastal/Long Distance Low865.60.6932
Triple Number Coastal/Long Distance Medium673.90.8904
Triple Number Coastal/Long Distance High594.81.0087
Triple Number Windward/Leeward Low1113.20.5390
Triple Number Windward/Leeward Medium818.30.7332
Triple Number Windward/Leeward High706.00.8499
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1769.41224.1937.8788.5696.4645.4607.2544.7517.8
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP700.70.8563 Predom. Dn High542.91.1051 5B AP M/H603.90.9935 TriNum AP Low865.50.6932 Predom. Rc Low923.30.6498 5B AP High571.51.0499 TriNum AP Med673.90.8903 Predom. Rc L/M712.60.8420 5B SF Bay Low1103.90.5435 TriNum AP High594.81.0087 Predom. Rc Med630.00.9523 5B SF Bay L/M913.20.6570 TriNum W/L Low1166.60.5143 Predom. Rc M/H575.91.0418 5B SF Bay Med779.20.7700 TriNum W/L Med818.30.7332 Predom. Rc High542.91.1051 5B SF Bay M/H701.30.8555 TriNum W/L Hig706.00.8499 5B W/L Low1307.60.4588 5B SF Bay High667.70.8986 Predom. Upwind763.80.7856 5B W/L L/M954.70.6284 ChiMac Up Low930.20.6450 Predom. Reaching671.00.8942 5B W/L Med802.20.7480 ChiMac Up Med837.50.7164 Predom. Downwind712.80.8417 5B W/L M/H716.20.8377 ChiMac Up High729.30.8227 Predom. Up Low1059.10.5665 5B W/L High682.40.8792 ChiMac Off Low895.50.6700 Predom. Up L/M808.70.7419 W/L 60-40 Low1318.70.4550 ChiMac Off Med792.50.7571 Predom. Up Med710.70.8442 W/L 60-40 L/M968.80.6193 ChiMac Off High668.90.8970 Predom. Up M/H656.40.9141 W/L 60-40 Med819.70.7320 ChiMac AP Low907.30.6613 Predom. Up High635.70.9438 W/L 60-40 M/H737.90.8131 ChiMac AP Med810.90.7399 Predom. Dn Low1038.00.5780 W/L 60-40 High709.30.8460 ChiMac AP High696.50.8615 Predom. Dn L/M772.00.7772 5B AP Low957.00.6269 BayMac Cove Island1042.20.5757 Predom. Dn Med660.90.9078 5B AP L/M760.90.7886 BayMac Shore1033.30.5807 Predom. Dn M/H588.71.0192 5B AP Med663.70.9041 Harvest Moon594.11.0099      SA/DSPL Up21.68SA/DSPL Dn38.77
ORC Ref  03510004C7Q Issued on 21/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
GATTACAESP-10003_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSERVIOLA 23MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall7.000Maximum beam2.358Draft1.611Displacement1,356Wetted area10.41IMS L6.245LSM05.976Accomod. length7.100Sink (kg/mm) 8.19
VCGD-0.040VCGM-0.101 RM Rated (kg·m) 27.7Limit of positive stability(°) 111.9 Stability Index 106.0 BLR index 0.0000Default crew weight330 Declared crew weight 290
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayFixedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P8.480IG7.800ISP7.830MDT10.100MDL10.110MDT2MDL2TLMWGO
E3.220J2.730BAS1.020FSD0.030SFJ0.150SPL2.780WPLTPS3.290BD0.090MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered29.0Flotation Date01/01/2010
SFFP0.472FFMFF0.770LCFcl4.099SG
SAFP6.238FAMFA0.577LCFsh4.262HBI0.650
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510004C7Q Issued on 21/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
GATTACAESP-10003_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0010.130.621.031.952.6015.42RI
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0020.060.370.701.442.233.047.52NoNo 11.1526/11/20180010.040.360.711.432.142.737.57NoNo 10.67RI
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment0017.957.957.954.844.8832.12RI
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment0018.477.467.973.624.8275%25.62RI
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length7.1 mTable area0.22 m²Headroom1.40 mMinimum number of berths2Personal gear stowage0.08 m³Fresh water capacity11 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  03510004C7Q Issued on 21/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org