Club
Certificate
Non Spinnaker
2023

Boat

SCAPA

ESP-1491_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.6°41.4°40.5°40.0°39.6°39.4°39.3°
Beat VMG3.133.794.254.534.684.764.83
52°4.785.636.216.536.696.786.86
60°5.035.876.416.716.876.967.05
75°5.186.036.556.867.067.197.35
90°5.085.966.536.877.117.307.56
110°4.515.516.286.777.097.357.77
120°4.295.316.116.667.027.297.78
135°3.814.835.656.316.767.087.60
150°3.264.245.075.786.366.777.33
Run VMG2.823.684.445.125.756.297.00
Gybe Angles147.8°152.0°159.2°167.6°173.0°176.6°179.3°

APH: 635.2

CDL: 7.896

GPH: 718.3

CertNo: 149101

BOAT
ClassDRAC ONE TONDesignerA. MAURICBuilderSAETABIAge date06/1976Series date01/1972Offset fileE0170.OFFData fileE1491_C
HULL
Length Overall10.700 mMaximum Beam3.264 mDraft1.951 mDisplacement7,240 kgDLR11.3164IMS DivisionCruiser/RacerDynamic Allowance0.550%Age Allowance0.487%
PROPELLER
InstallationStrutTypeSolid 3 bladesDiameter0.400m
CREW
Maximum weight450 kgMinimum weight338 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail28.9029.23Headsail Luffed46.8246.82Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail8.49Storm Jib11.22Heavy Weather Jib30.29
SAIL LIMITS
Headsails1  Spinnakers0 * Spinnaker pole aboard
STABILITY
Righting MomentN/AStability IndexN/A
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.

Club
Certificate
Non Spinnaker
2023

Boat

SCAPA

ESP-1491_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1149.7950.0847.2793.9770.0756.3745.1
52°753.2639.2579.5551.0537.9531.3525.1
60°716.3613.6561.8536.7523.9517.4510.3
75°695.1597.3549.3524.9510.2500.7490.1
90°708.4604.4551.1523.7506.2493.3476.2
110°798.8653.3573.2531.7507.8490.0463.6
120°838.6678.5588.9540.3513.1493.6462.7
135°944.2745.2637.1570.2532.2508.6473.5
150°1106.0849.5710.5623.2566.0531.5491.2
Run VMG1277.0979.3811.4702.6626.0572.2514.3
Selected Courses
Windward / Leeward1213.4964.6829.3748.2698.0664.3629.7
All purpose929.5755.2661.9608.9577.9558.0534.8
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward785.00.7643
All purpose635.20.9446
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low842.30.7123
Triple Number Coastal/Long Distance Medium631.00.9509
Triple Number Coastal/Long Distance High554.31.0825
Triple Number Windward/Leeward Low1088.90.5510
Triple Number Windward/Leeward Medium780.70.7685
Triple Number Windward/Leeward High659.80.9094
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance693.80.8648
Triple Number Coastal/Long Distance Low842.30.7123
Triple Number Coastal/Long Distance Medium631.00.9509
Triple Number Coastal/Long Distance High554.31.0825
Triple Number Windward/Leeward Low1088.90.5510
Triple Number Windward/Leeward Medium780.70.7685
Triple Number Windward/Leeward High659.80.9094
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1219.7909.0747.1651.0600.4564.4513.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6986
Downwind "popa"0.7660
70% up, 30% down "Ilhabela"0.7175
30% up, 70% down "Ilhabela-inverso"0.7445
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low842.30.7123
Triple Number Coastal/Long Distance Medium631.00.9509
Triple Number Coastal/Long Distance High554.31.0825
Triple Number Windward/Leeward Low1088.90.5510
Triple Number Windward/Leeward Medium780.70.7685
Triple Number Windward/Leeward High659.80.9094
Predominantly Upwind674.80.8892
Predominantly Downwind662.40.9058
Custom scoring options for Canada
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low842.30.7123
Triple Number All Purpose Medium631.00.9509
Triple Number All Purpose High554.31.0825
Triple Number Windward/Leeward Low1088.90.5510
Triple Number Windward/Leeward Medium780.70.7685
Triple Number Windward/Leeward High659.80.9094
Predominantly Upwind674.80.8892
Predominantly Downwind662.40.9058
Predominantly Upwind Low907.30.6613
Predominantly Upwind Medium686.60.8739
Predominantly Upwind High633.20.9475
Predominantly Downwind Low956.60.6272
Predominantly Downwind Medium665.60.9014
Predominantly Downwind High538.31.1147
Chicago-Mac Upwind0.8721
Chicago-Mac All Purpose0.8779
Chicago-Mac Downwind0.8865
Bayview-Mac Cove Island0.8143
Bayview-Mac Shore0.8305
Scoring OptionTime On
Distance
Time On
Time
Predominantly Reaching603.70.9939
Predominantly Reaching Low766.00.7833
Predominantly Reaching Medium601.60.9973
Predominantly Reaching High521.81.1499
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low1194.20.5024
5-Band Low / Medium988.90.6067
5-Band Medium764.40.7850
5-Band Medium / High671.20.8939
5-Band High635.70.9439
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance693.80.8648
Triple Number Coastal/Long Distance Low842.30.7123
Triple Number Coastal/Long Distance Medium631.00.9509
Triple Number Coastal/Long Distance High554.31.0825
Triple Number Windward/Leeward Low1088.90.5510
Triple Number Windward/Leeward Medium780.70.7685
Triple Number Windward/Leeward High659.80.9094
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1219.7909.0747.1651.0600.4564.4513.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance693.80.8648
Triple Number Coastal/Long Distance Low842.30.7123
Triple Number Coastal/Long Distance Medium631.00.9509
Triple Number Coastal/Long Distance High554.31.0825
Triple Number Windward/Leeward Low1088.90.5510
Triple Number Windward/Leeward Medium780.70.7685
Triple Number Windward/Leeward High659.80.9094
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1219.7909.0747.1651.0600.4564.4513.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance693.8
Triple Number Coastal/Long Distance Low842.3
Triple Number Coastal/Long Distance Medium631.0
Triple Number Coastal/Long Distance High554.3
Triple Number Windward/Leeward Low1088.9
Triple Number Windward/Leeward Medium780.7
Triple Number Windward/Leeward High659.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1219.7909.0747.1651.0600.4564.4513.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance693.80.8648
Triple Number Coastal/Long Distance Low842.30.7123
Triple Number Coastal/Long Distance Medium631.00.9509
Triple Number Coastal/Long Distance High554.31.0825
Triple Number Windward/Leeward Low1088.90.5510
Triple Number Windward/Leeward Medium780.70.7685
Triple Number Windward/Leeward High659.80.9094
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1219.7909.0747.1651.0600.4564.4513.6
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)693.80.8648
Triple Number Coastal/Long Distance Low842.30.7123
Triple Number Coastal/Long Distance Medium631.00.9509
Triple Number Coastal/Long Distance High554.31.0825
Triple Number Windward/Leeward Low1088.90.5510
Triple Number Windward/Leeward Medium780.70.7685
Triple Number Windward/Leeward High659.80.9094
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1219.7909.0747.1651.0600.4564.4513.6
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low842.30.7123
Triple Number Coastal/Long Distance Medium631.00.9509
Triple Number Coastal/Long Distance High554.31.0825
Triple Number Windward/Leeward Low1088.90.5510
Triple Number Windward/Leeward Medium780.70.7685
Triple Number Windward/Leeward High659.80.9094
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7123
Triple Number Coastal/Long Distance Medium0.9509
Triple Number Coastal/Long Distance High1.0825
Triple Number Windward/Leeward Low0.5510
Triple Number Windward/Leeward Medium0.7685
Triple Number Windward/Leeward High0.9094
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1219.7909.0747.1651.0600.4564.4513.6
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance693.80.8648
Triple Number Coastal/Long Distance Low842.30.7123
Triple Number Coastal/Long Distance Medium631.00.9509
Triple Number Coastal/Long Distance High554.31.0825
Triple Number Windward/Leeward Low1088.90.5510
Triple Number Windward/Leeward Medium780.70.7685
Triple Number Windward/Leeward High659.80.9094
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1219.7909.0747.1651.0600.4564.4513.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low842.30.7123
Triple Number Coastal/Long Distance Medium631.00.9509
Triple Number Coastal/Long Distance High554.31.0825
Triple Number Windward/Leeward Low1088.90.5510
Triple Number Windward/Leeward Medium780.70.7685
Triple Number Windward/Leeward High659.80.9094
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance693.80.8648
Triple Number Coastal/Long Distance Low842.30.7123
Triple Number Coastal/Long Distance Medium631.00.9509
Triple Number Coastal/Long Distance High554.31.0825
Triple Number Windward/Leeward Low1088.90.5510
Triple Number Windward/Leeward Medium780.70.7685
Triple Number Windward/Leeward High659.80.9094
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1219.7909.0747.1651.0600.4564.4513.6
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Triple Number Windward/Leeward Low1088.90.5510
Triple Number Windward/Leeward Medium780.70.7685
Triple Number Windward/Leeward High659.80.9094
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1219.7909.0747.1651.0600.4564.4513.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low842.3
Triple Number Coastal/Long Distance Medium631.0
Triple Number Coastal/Long Distance High554.3
Triple Number Windward/Leeward Low1088.9
Triple Number Windward/Leeward Medium780.7
Triple Number Windward/Leeward High659.8
Predominantly Upwind674.8
Predominantly Downwind662.4
Predominantly Reaching625.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance693.80.8648
Triple Number Coastal/Long Distance Low842.30.7123
Triple Number Coastal/Long Distance Medium631.00.9509
Triple Number Coastal/Long Distance High554.31.0825
Triple Number Windward/Leeward Low1088.90.5510
Triple Number Windward/Leeward Medium780.70.7685
Triple Number Windward/Leeward High659.80.9094
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1219.7909.0747.1651.0600.4564.4513.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7123
Triple Number Coastal/Long Distance Medium0.9509
Triple Number Coastal/Long Distance High1.0825
Triple Number Windward/Leeward Low0.5510
Triple Number Windward/Leeward Medium0.7685
Triple Number Windward/Leeward High0.9094
Coastal/Long Distance0.8648
Predominantly Upwind0.8892
Predominantly Downwind0.9058
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7123
Tretall Distanseseilas Mellomvind0.9509
Tretall Distanseseilas Mye vind1.0825
Tretall Pølsebane Lite vind0.5510
Tretall Pølsebane Mellomvind0.7685
Tretall Pølsebane Mye vind0.9094
Distanseseilas ett tall (OSN 8-16kn)0.8648
Distanseseilas ett tall (APH 6-20kn)0.9446
Enkeltall Motvind0.8892
Enkeltall Medvind0.9058
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low842.30.7123
Triple Number Coastal/Long Distance Medium631.00.9509
Triple Number Coastal/Long Distance High554.31.0825
Triple Number Windward/Leeward Low1088.90.5510
Triple Number Windward/Leeward Medium780.70.7685
Triple Number Windward/Leeward High659.80.9094
Coastal/Long Distance693.80.8648
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind674.80.8892
Predominantly Downwind662.40.9058
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore640.10.9374
Cape Doctor Coastal541.81.1075
Triple Number Coastal/Long Distance Low842.30.7123
Triple Number Coastal/Long Distance Medium631.00.9509
Triple Number Coastal/Long Distance High554.31.0825
Triple Number Windward/Leeward Low1088.90.5510
Triple Number Windward/Leeward Medium780.70.7685
Triple Number Windward/Leeward High659.80.9094
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7123
Triple Number Coastal/Long Distance Medium0.9509
Triple Number Coastal/Long Distance High1.0825
Triple Number Windward/Leeward Low0.5510
Triple Number Windward/Leeward Medium0.7685
Triple Number Windward/Leeward High0.9094
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7123
Triple Number Coastal/Long Distance Medium0.9509
Triple Number Coastal/Long Distance High1.0825
Triple Number Windward/Leeward Low0.5510
Triple Number Windward/Leeward Medium0.7685
Triple Number Windward/Leeward High0.9094
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance693.80.8648
Triple Number Coastal/Long Distance Low842.30.7123
Triple Number Coastal/Long Distance Medium631.00.9509
Triple Number Coastal/Long Distance High554.31.0825
Triple Number Windward/Leeward Low1088.90.5510
Triple Number Windward/Leeward Medium780.70.7685
Triple Number Windward/Leeward High659.80.9094
Predominantly Upwind674.80.8892
Predominantly Downwind662.40.9058
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1219.7909.0747.1651.0600.4564.4513.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance693.80.8648
Triple Number Coastal/Long Distance Low842.30.7123
Triple Number Coastal/Long Distance Medium631.00.9509
Triple Number Coastal/Long Distance High554.31.0825
Triple Number Windward/Leeward Low1088.90.5510
Triple Number Windward/Leeward Medium780.70.7685
Triple Number Windward/Leeward High659.80.9094
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1219.7909.0747.1651.0600.4564.4513.6
Custom scoring options for United States of America
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low842.30.7123
Triple Number All Purpose Medium631.00.9509
Triple Number All Purpose High554.31.0825
Triple Number Windward/Leeward Low1088.90.5510
Triple Number Windward/Leeward Medium780.70.7685
Triple Number Windward/Leeward High659.80.9094
Predominantly Upwind674.80.8892
Predominantly Downwind662.40.9058
Predominantly Upwind Low907.30.6613
Predominantly Upwind Medium686.60.8739
Predominantly Upwind High633.20.9475
Predominantly Downwind Low956.60.6272
Predominantly Downwind Medium665.60.9014
Predominantly Downwind High538.31.1147
Chicago-Mac Upwind0.8721
Chicago-Mac All Purpose0.8779
Chicago-Mac Downwind0.8865
Bayview-Mac Cove Island0.8143
Bayview-Mac Shore0.8305
Harvest Moon Regatta550.51.0899
Scoring OptionTime On
Distance
Time On
Time
San Francisco Bay Heavy649.60.9236
San Francisco Bay Medium773.40.7758
Predominantly Reaching603.70.9939
Predominantly Reaching Low766.00.7833
Predominantly Reaching Medium601.60.9973
Predominantly Reaching High521.81.1499
Windward/Leeward 60-40 Low1081.20.5550
Windward/Leeward 60-40 Medium793.70.7559
Windward/Leeward 60-40 High692.30.8666
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low1194.20.5024
5-Band Low / Medium988.90.6067
5-Band Medium764.40.7850
5-Band Medium / High671.20.8939
5-Band High635.70.9439

Club
Certificate
Non Spinnaker
2023

Boat

SCAPA

ESP-1491_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDRAC ONE TONMeasurement09/08/2004HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.700Max. Beam3.264Draft1.951Displacement7,240Wetted area26.56IMS L8.716LSM08.616Acc. length10.608Sink (kg/mm) 17.67
VCGD-0.329VCGM-0.218RM Rated (kg·m) 135.9Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeSolid 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0194
EDLST1ST2
ST3ST4ST5
RIG
Forestay tensionFixedInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P13.500IG14.880ISP14.880MDT10.147MDL10.215MDT20.147MDL20.215TLMW0.215GO0.245
E3.590J4.590BAS1.290FSD0.050SFJ0.270SPL4.702WPLTPSBD0.127MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered136.0Flotation Date01/01/2010MeasurerComment
SFFP1.470FFMFF1.129LCFcl5.917SG1.0270
SAFP10.345FAMFA0.933LCFsh6.124HBI1.028
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCGORCAnchor*Legacy Anchor*250.60Total deductible250.60

Club
Certificate
Non Spinnaker
2023

Boat

SCAPA

ESP-1491_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.170.751.322.333.0328.90* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC6.3014.60NoNo 46.82* Copied from legacy *