Club Certificate2026
KATANAESP-9177_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 Angles46.1°43.4°41.2°39.5°37.8°37.3°37.1°37.4°38.5°
Beat VMG2.413.434.174.725.085.255.335.365.29
52°3.795.236.186.787.117.297.377.437.42
60°4.085.516.436.967.277.457.567.647.66
75°4.295.706.607.097.407.637.828.018.10
90°4.175.656.717.287.627.837.978.348.59
110°4.095.696.797.377.788.168.519.029.40
120°3.945.526.637.267.688.098.519.3710.11
135°3.444.936.086.897.387.788.199.0910.33
150°2.844.155.266.196.887.337.708.479.36
Run VMG2.463.604.565.366.066.677.137.838.55
Gybe Angles139.0°143.1°147.5°149.5°159.2°166.4°173.6°177.7°176.3°
APH ToD:557.0CDL: 9.222APH ToT: 1.0772CertNo:917701
BOAT
ClassFIRST 36.7DesignerB.FARRBuilderBENETEAUAge date11/2002Series date01/2001Offset fileFIRST367.offData fileE9177_C
HULL
Length Overall10.640Maximum Beam3.458Draft2.221Displacement5,494DLR6.9703IMS DivisionCruiser/RacerDynamic Allowance0.210%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight615(default)Minimum weight485 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail36.8637.34Headsail Luffed33.3833.38Headsail FlyingSymmetric81.1481.14Asymmetric80.8880.88 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail11.52Storm Jib10.28Heavy Weather Jib27.74
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 143.8 Stability Index 120.6
COMMENTS
ESCORA CADUCADA.
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  03510004BLB Issued on 16/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
KATANAESP-9177_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 VMG1493.61050.0862.7762.4708.5685.9676.0671.7681.0
52°950.5688.5582.1531.1506.1494.1488.8484.7484.9
60°883.1653.3559.8517.5495.4482.9476.5471.2469.9
75°838.6631.2545.7507.8486.7471.5460.5449.6444.6
90°862.9637.6536.9494.6472.6460.1451.5431.4419.2
110°880.2633.0530.3488.5463.0441.3422.8399.0382.9
120°912.8652.4542.8495.7468.7445.0423.2384.3356.2
135°1047.6729.8591.8522.1487.5462.9439.7395.8348.4
150°1269.4867.2684.2581.5523.5491.0467.5425.1384.5
Run VMG1465.71001.4790.0671.4593.8540.0504.7459.5421.1
Selected Courses
Windward / Leeward1479.61025.7826.4716.9651.1612.9590.4565.6551.0
All purpose1115.0788.8648.4577.2537.0513.3497.5475.8460.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward682.50.8791
All purpose557.01.0772
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High493.31.2162
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium678.10.8848
Triple Number Windward/Leeward High586.71.0226
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.20.9898
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High493.31.2162
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium678.10.8848
Triple Number Windward/Leeward High586.71.0226
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1478.31023.2777.3648.0572.0532.5503.5455.8439.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7753
Downwind "popa"0.9209
70% up, 30% down "Ilhabela"0.8139
30% up, 70% down "Ilhabela-inverso"0.8718
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High493.31.2162
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium678.10.8848
Triple Number Windward/Leeward High586.71.0226
Predominantly Upwind600.80.9987
Predominantly Downwind568.11.0561
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP579.91.0347 Predom. Rc High453.31.3237 5B SF Bay L/M753.60.7962 TriNum AP Low718.60.8350 Predom. Dn Low873.50.6869 5B SF Bay Med642.60.9337 TriNum AP Med553.81.0834 Predom. Dn L/M642.90.9333 5B SF Bay M/H581.21.0323 TriNum AP High493.31.2162 Predom. Dn Med548.01.0948 5B SF Bay High555.41.0802 TriNum W/L Low970.40.6183 Predom. Dn M/H489.11.2268 5B AP Low798.00.7519 TriNum W/L Med678.10.8848 Predom. Dn High454.01.3215 5B AP L/M627.50.9562 TriNum W/L Hig586.71.0226 ChiMac Up Low764.70.7846 5B AP Med545.71.0995 Predom. Upwind626.80.9573 ChiMac Up Med687.20.8730 5B AP M/H499.91.2004 Predom. Reaching556.41.0784 ChiMac Up High598.31.0028 5B AP High477.01.2579 Predom. Downwind593.91.0103 ChiMac Off Low750.00.8000 5B W/L Low1089.30.5508 Predom. Up Low874.50.6861 ChiMac Off Med661.60.9070 5B W/L L/M791.30.7583 Predom. Up L/M661.70.9068 ChiMac Off High556.91.0774 5B W/L Med665.20.9019 Predom. Up Med580.61.0334 ChiMac AP Low753.60.7961 5B W/L M/H595.11.0082 Predom. Up M/H541.21.1086 ChiMac AP Med671.70.8932 5B W/L High567.41.0575 Predom. Up High526.01.1407 ChiMac AP High575.91.0418 W/L 60-40 Low1094.30.5483 Predom. Rc Low776.30.7729 BayMac Cove Island867.30.6918 W/L 60-40 L/M799.40.7505 Predom. Rc L/M589.51.0177 BayMac Shore860.20.6975 W/L 60-40 Med677.00.8863 Predom. Rc Med518.61.1569 Harvest Moon492.31.2187 W/L 60-40 M/H612.00.9804 Predom. Rc M/H478.31.2546 5B SF Bay Low916.50.6546 W/L 60-40 High588.71.0192      SA/DSPL Up22.43SA/DSPL Dn37.68
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.20.9898
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High493.31.2162
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium678.10.8848
Triple Number Windward/Leeward High586.71.0226
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1478.31023.2777.3648.0572.0532.5503.5455.8439.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.20.9898
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High493.31.2162
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium678.10.8848
Triple Number Windward/Leeward High586.71.0226
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1478.31023.2777.3648.0572.0532.5503.5455.8439.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance606.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1478.31023.2777.3648.0572.0532.5503.5455.8439.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High493.31.2162
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium678.10.8848
Triple Number Windward/Leeward High586.71.0226
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating606.20.9898
FinRating, kevyt tuuli1072.30.9326
FinRating, kova tuuli479.81.0420
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High493.31.2162
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium678.10.8848
Triple Number Windward/Leeward High586.71.0226
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9898
Triple Number Coastal/Long Distance Low0.8350
Triple Number Coastal/Long Distance Medium1.0835
Triple Number Coastal/Long Distance High1.2162
Triple Number Windward/Leeward Low0.6479
Triple Number Windward/Leeward Medium0.8848
Triple Number Windward/Leeward High1.0226
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1478.31023.2777.3648.0572.0532.5503.5455.8439.0
For information
General Purpose Handicap (GPH)625.8
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.20.9898
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High493.31.2162
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium678.10.8848
Triple Number Windward/Leeward High586.71.0226
Saronikos S All_Purpose637.10.9418
Saronikos S Upwind714.30.8400
Saronikos S Downwind544.41.1022
Saronikos N All_Purpose637.10.9418
Saronikos N Upwind745.80.8045
Saronikos N Downwind592.81.0122
Saronikos SW All_Purpose643.80.9320
Saronikos SW Upwind737.00.8141
Saronikos SW Downwind550.61.0897
Saronikos NE All_Purpose691.40.8678
Saronikos NE Upwind701.60.8551
Saronikos NE Downwind663.00.9050
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1478.31023.2777.3648.0572.0532.5503.5455.8439.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High493.31.2162
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium678.10.8848
Triple Number Windward/Leeward High586.71.0226
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose579.91.0347
5-Band All-Purpose Low869.90.6897
5-Band All-Purpose L/M650.10.9229
5-Band All-Purpose Med563.01.0657
5-Band All-Purpose M/H514.41.1663
5-Band All-Purpose High489.61.2254
Single Number Predominant Upwind599.71.0006
Single Number Predominant Reaching534.41.1228
Single Number Predominant Downwind568.61.0552
5-Band 50-50 Windward/Leeward Low1089.30.5508
5-Band 50-50 Windward/Leeward L/M791.30.7583
5-Band 50-50 Windward/Leeward Med665.20.9019
5-Band 50-50 Windward/Leeward M/H595.11.0082
5-Band 50-50 Windward/Leeward High567.41.0575
5-Band 60-40 Windward/Leeward Low1094.30.5483
5-Band 60-40 Windward/Leeward L/M799.40.7505
5-Band 60-40 Windward/Leeward Med677.00.8863
5-Band 60-40 Windward/Leeward M/H612.00.9804
5-Band 60-40 Windward/Leeward High588.71.0192
Triple Number 50-50 Windward/Leeward Low970.40.6183
Triple Number 50-50 Windward/Leeward Med678.20.8847
Triple Number 50-50 Windward/Leeward High586.71.0226
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward694.50.8640
Triple Number 60-40 Windward/Leeward Low976.30.6145
Triple Number 60-40 Windward/Leeward Med689.30.8704
Triple Number 60-40 Windward/Leeward High604.80.9921
Triple Number All-Purpose Low781.10.7681
Triple Number All-Purpose Med571.61.0496
Triple Number All-Purpose High507.41.1824
Triple Number Predominant Upwind Low795.20.7546
Triple Number Predominant Upwind Med591.21.0150
Triple Number Predominant Upwind High541.21.1086
Triple Number Predominant Reaching Low704.80.8513
Triple Number Predominant Reaching Med533.81.1240
Triple Number Predominant Reaching High463.51.2944
Triple Number Predominant Downwind Low779.70.7695
Triple Number Predominant Downwind Med558.51.0742
Triple Number Predominant Downwind High471.31.2731
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.20.9898
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High493.31.2162
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium678.10.8848
Triple Number Windward/Leeward High586.71.0226
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1478.31023.2777.3648.0572.0532.5503.5455.8439.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.20.9898
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High493.31.2162
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium678.10.8848
Triple Number Windward/Leeward High586.71.0226
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1478.31023.2777.3648.0572.0532.5503.5455.8439.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low718.6
Triple Number Coastal/Long Distance Medium553.8
Triple Number Coastal/Long Distance High493.3
Triple Number Windward/Leeward Low926.1
Triple Number Windward/Leeward Medium678.1
Triple Number Windward/Leeward High586.7
Predominantly Upwind600.8
Predominantly Downwind568.1
Predominantly Reaching543.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.20.9898
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High493.31.2162
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium678.10.8848
Triple Number Windward/Leeward High586.71.0226
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1478.31023.2777.3648.0572.0532.5503.5455.8439.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8350
Triple Number Coastal/Long Distance Medium1.0835
Triple Number Coastal/Long Distance High1.2162
Triple Number Windward/Leeward Low0.6479
Triple Number Windward/Leeward Medium0.8848
Triple Number Windward/Leeward High1.0226
Coastal/Long Distance0.9898
Predominantly Upwind0.9987
Predominantly Downwind1.0561
For information
General Purpose Handicap (GPH)625.8
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0772
Distanseseilas Trippeltall svak vind0.8350
Distanseseilas Trippeltall mellomvind1.0835
Distanseseilas Trippeltall sterk vind1.2162
Pølsebane Trippeltall svak vind0.6479
Pølsebane Trippeltall mellomvind0.8848
Pølsebane Trippeltall sterk vind1.0226
Motvind Singeltall0.9987
Medvind Singeltall1.0561
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High493.31.2162
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium678.10.8848
Triple Number Windward/Leeward High586.71.0226
Coastal/Long Distance606.20.9898
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind600.80.9987
Predominantly Downwind568.11.0561
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore555.41.0803
Cape Doctor Coastal465.31.2896
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High493.31.2162
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium678.10.8848
Triple Number Windward/Leeward High586.71.0226
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8350
Triple Number Coastal/Long Distance Medium1.0835
Triple Number Coastal/Long Distance High1.2162
Triple Number Windward/Leeward Low0.6479
Triple Number Windward/Leeward Medium0.8848
Triple Number Windward/Leeward High1.0226
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8350
Triple Number Coastal/Long Distance Medium1.0835
Triple Number Coastal/Long Distance High1.2162
Triple Number Windward/Leeward Low0.6479
Triple Number Windward/Leeward Medium0.8848
Triple Number Windward/Leeward High1.0226
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.20.9898
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High493.31.2162
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium678.10.8848
Triple Number Windward/Leeward High586.71.0226
Predominantly Upwind600.80.9987
Predominantly Downwind568.11.0561
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1478.31023.2777.3648.0572.0532.5503.5455.8439.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.20.9898
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High493.31.2162
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium678.10.8848
Triple Number Windward/Leeward High586.71.0226
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1478.31023.2777.3648.0572.0532.5503.5455.8439.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP579.91.0347 Predom. Dn High454.01.3215 5B AP M/H499.91.2004 TriNum AP Low718.60.8350 Predom. Rc Low776.30.7729 5B AP High477.01.2579 TriNum AP Med553.81.0834 Predom. Rc L/M589.51.0177 5B SF Bay Low916.50.6546 TriNum AP High493.31.2162 Predom. Rc Med518.61.1569 5B SF Bay L/M753.60.7962 TriNum W/L Low970.40.6183 Predom. Rc M/H478.31.2546 5B SF Bay Med642.60.9337 TriNum W/L Med678.10.8848 Predom. Rc High453.31.3237 5B SF Bay M/H581.21.0323 TriNum W/L Hig586.71.0226 5B W/L Low1089.30.5508 5B SF Bay High555.41.0802 Predom. Upwind626.80.9573 5B W/L L/M791.30.7583 ChiMac Up Low764.70.7846 Predom. Reaching556.41.0784 5B W/L Med665.20.9019 ChiMac Up Med687.20.8730 Predom. Downwind593.91.0103 5B W/L M/H595.11.0082 ChiMac Up High598.31.0028 Predom. Up Low874.50.6861 5B W/L High567.41.0575 ChiMac Off Low750.00.8000 Predom. Up L/M661.70.9068 W/L 60-40 Low1094.30.5483 ChiMac Off Med661.60.9070 Predom. Up Med580.61.0334 W/L 60-40 L/M799.40.7505 ChiMac Off High556.91.0774 Predom. Up M/H541.21.1086 W/L 60-40 Med677.00.8863 ChiMac AP Low753.60.7961 Predom. Up High526.01.1407 W/L 60-40 M/H612.00.9804 ChiMac AP Med671.70.8932 Predom. Dn Low873.50.6869 W/L 60-40 High588.71.0192 ChiMac AP High575.91.0418 Predom. Dn L/M642.90.9333 5B AP Low798.00.7519 BayMac Cove Island867.30.6918 Predom. Dn Med548.01.0948 5B AP L/M627.50.9562 BayMac Shore860.20.6975 Predom. Dn M/H489.11.2268 5B AP Med545.71.0995 Harvest Moon492.31.2187      SA/DSPL Up22.43SA/DSPL Dn37.68
ORC Ref  03510004BLB Issued on 16/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
KATANAESP-9177_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST 36.7MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.640Maximum beam3.458Draft2.221Displacement5,494Wetted area25.03IMS L9.560LSM09.236Accomod. length10.640Sink (kg/mm) 19.32
VCGD0.010VCGM0.005 RM Rated (kg·m) 143.8Limit of positive stability(°) 119.1 Stability Index 120.6 BLR index 0.0000Default crew weight615 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0031
EDL2.450ST10.048ST20.175
ST30.175ST40.098ST50.270
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders3Rotating mastNo
P13.820IG14.140ISP14.160MDT10.106MDL10.187MDT20.104MDL20.156TL0.750MW0.156GO0.210
E4.760J3.980BAS1.570FSD0.045SFJSPL4.121WPLTPS4.780BD0.159MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered145.0Flotation Date01/01/2010
SFFP0.367FFMFF1.390LCFcl5.954SG
SAFP10.162FAMFA1.034LCFsh6.186HBI1.208
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510004BLB Issued on 16/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
KATANAESP-9177_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.140.861.582.813.8336.8614/05/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG10.090.661.282.604.025.4112.53NoNo 33.3814/05/2025
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment113.8713.8713.877.046.9481.14RI
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment114.6113.4114.016.897.0897%80.88
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.6 mTable area0.44 m²Headroom1.74 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity92 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity62 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03510004BLB Issued on 16/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org