Club
Certificate
2023

Boat

DAS BOOT

GRE-1486

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.8°41.8°40.6°39.4°39.0°39.0°39.6°
Beat VMG3.143.814.264.514.624.664.63
52°4.825.686.196.456.586.646.67
60°5.095.926.376.626.766.836.89
75°5.286.096.526.786.967.107.24
90°5.196.096.616.887.047.237.53
110°5.196.206.727.067.357.607.95
120°5.026.076.657.027.337.638.28
135°4.515.566.336.787.137.468.21
150°3.814.875.766.406.807.137.79
Run VMG3.304.225.015.686.266.687.31
Gybe Angles145.7°150.2°154.1°161.0°174.5°179.0°179.0°

APH: 612.7

CDL: 7.611

GPH: 686.8

CertNo: 00716

BOAT
ClassDEHLER OPTIMA 101DesignerVAN DE STADTBuilderDEHLERAge date01/1986Series date01/1981Offset filedeh34_2.offData fileGR1486
HULL
Length Overall10.112 mMaximum Beam3.406 mDraft1.732 mDisplacement4,002 kgDLR7.6790IMS DivisionCruiser/RacerDynamic Allowance0.290%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.440m
CREW
Maximum weight300 kgMinimum weight215 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail27.3127.67Headsail Luffed26.5726.57Headsail FlyingSymmetric59.1859.18Asymmetric
STORM SAIL AREAS (m²)
Trysail8.44Storm Jib7.07Heavy Weather Jib19.09
SAIL LIMITS
Headsails1  Spinnakers4
STABILITY
Righting Moment86.1 kg·mStability Index113.9
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  03420002HWUIssued on 15/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

DAS BOOT

GRE-1486

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1144.9945.8845.7797.4779.9772.6777.0
52°747.0634.0581.4558.1547.3542.4539.8
60°707.5608.1564.8544.0532.6526.9522.6
75°682.3591.1552.0531.0517.0507.0497.0
90°694.0591.0544.9523.1511.2497.7477.9
110°693.4581.0535.5509.7489.9473.7452.7
120°716.4593.4541.0513.0491.3471.9434.9
135°799.1647.0569.1531.1505.3482.7438.4
150°945.8739.2625.4562.7529.1504.9462.0
Run VMG1092.1853.2718.8633.8575.5538.7492.6
Selected Courses
Windward / Leeward1118.5899.5782.3715.6677.7655.7634.8
All purpose859.9707.2631.1590.6568.0552.8533.5
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward749.90.8002
All purpose612.70.9793
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low783.60.7657
Triple Number Coastal/Long Distance Medium608.10.9866
Triple Number Coastal/Long Distance High549.31.0922
Triple Number Windward/Leeward Low1009.10.5946
Triple Number Windward/Leeward Medium743.70.8068
Triple Number Windward/Leeward High653.40.9183
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance666.00.9010
Triple Number Coastal/Long Distance Low783.60.7657
Triple Number Coastal/Long Distance Medium608.10.9866
Triple Number Coastal/Long Distance High549.31.0922
Triple Number Windward/Leeward Low1009.10.5946
Triple Number Windward/Leeward Medium743.70.8068
Triple Number Windward/Leeward High653.40.9183
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1115.9846.2707.7629.5589.3558.5508.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6927
Downwind "popa"0.8563
70% up, 30% down "Ilhabela"0.7348
30% up, 70% down "Ilhabela-inverso"0.7996
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low783.60.7657
Triple Number Coastal/Long Distance Medium608.10.9866
Triple Number Coastal/Long Distance High549.31.0922
Triple Number Windward/Leeward Low1009.10.5946
Triple Number Windward/Leeward Medium743.70.8068
Triple Number Windward/Leeward High653.40.9183
Predominantly Upwind663.70.9040
Predominantly Downwind619.10.9691
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low783.60.7657
Triple Number All Purpose Medium608.10.9866
Triple Number All Purpose High549.31.0922
Triple Number Windward/Leeward Low1009.10.5946
Triple Number Windward/Leeward Medium743.70.8068
Triple Number Windward/Leeward High653.40.9183
Predominantly Upwind663.70.9040
Predominantly Downwind619.10.9691
Predominantly Upwind Low874.70.6859
Predominantly Upwind Medium685.90.8748
Predominantly Upwind High645.50.9295
Predominantly Downwind Low854.10.7025
Predominantly Downwind Medium611.20.9817
Predominantly Downwind High514.21.1668
Chicago-Mac Upwind0.8874
Chicago-Mac All Purpose0.9167
Chicago-Mac Downwind0.9524
Bayview-Mac Cove Island0.8539
Bayview-Mac Shore0.8604
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching582.81.0295
Predominantly Reaching Low710.60.8444
Predominantly Reaching Medium576.61.0406
Predominantly Reaching High514.51.1662
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1101.60.5446
5-Band Low / Medium921.80.6509
5-Band Medium730.70.8212
5-Band Medium / High660.90.9079
5-Band High638.40.9398
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance666.00.9010
Triple Number Coastal/Long Distance Low783.60.7657
Triple Number Coastal/Long Distance Medium608.10.9866
Triple Number Coastal/Long Distance High549.31.0922
Triple Number Windward/Leeward Low1009.10.5946
Triple Number Windward/Leeward Medium743.70.8068
Triple Number Windward/Leeward High653.40.9183
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1115.9846.2707.7629.5589.3558.5508.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance666.00.9010
Triple Number Coastal/Long Distance Low783.60.7657
Triple Number Coastal/Long Distance Medium608.10.9866
Triple Number Coastal/Long Distance High549.31.0922
Triple Number Windward/Leeward Low1009.10.5946
Triple Number Windward/Leeward Medium743.70.8068
Triple Number Windward/Leeward High653.40.9183
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1115.9846.2707.7629.5589.3558.5508.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance666.0
Triple Number Coastal/Long Distance Low783.6
Triple Number Coastal/Long Distance Medium608.1
Triple Number Coastal/Long Distance High549.3
Triple Number Windward/Leeward Low1009.1
Triple Number Windward/Leeward Medium743.7
Triple Number Windward/Leeward High653.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1115.9846.2707.7629.5589.3558.5508.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance666.00.9010
Triple Number Coastal/Long Distance Low783.60.7657
Triple Number Coastal/Long Distance Medium608.10.9866
Triple Number Coastal/Long Distance High549.31.0922
Triple Number Windward/Leeward Low1009.10.5946
Triple Number Windward/Leeward Medium743.70.8068
Triple Number Windward/Leeward High653.40.9183
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1115.9846.2707.7629.5589.3558.5508.1
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)666.00.9010
Triple Number Coastal/Long Distance Low783.60.7657
Triple Number Coastal/Long Distance Medium608.10.9866
Triple Number Coastal/Long Distance High549.31.0922
Triple Number Windward/Leeward Low1009.10.5946
Triple Number Windward/Leeward Medium743.70.8068
Triple Number Windward/Leeward High653.40.9183
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1115.9846.2707.7629.5589.3558.5508.1
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low783.60.7657
Triple Number Coastal/Long Distance Medium608.10.9866
Triple Number Coastal/Long Distance High549.31.0922
Triple Number Windward/Leeward Low1009.10.5946
Triple Number Windward/Leeward Medium743.70.8068
Triple Number Windward/Leeward High653.40.9183
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7657
Triple Number Coastal/Long Distance Medium0.9866
Triple Number Coastal/Long Distance High1.0922
Triple Number Windward/Leeward Low0.5946
Triple Number Windward/Leeward Medium0.8068
Triple Number Windward/Leeward High0.9183
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1115.9846.2707.7629.5589.3558.5508.1
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance666.00.9010
Triple Number Coastal/Long Distance Low783.60.7657
Triple Number Coastal/Long Distance Medium608.10.9866
Triple Number Coastal/Long Distance High549.31.0922
Triple Number Windward/Leeward Low1009.10.5946
Triple Number Windward/Leeward Medium743.70.8068
Triple Number Windward/Leeward High653.40.9183
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1115.9846.2707.7629.5589.3558.5508.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low783.60.7657
Triple Number Coastal/Long Distance Medium608.10.9866
Triple Number Coastal/Long Distance High549.31.0922
Triple Number Windward/Leeward Low1009.10.5946
Triple Number Windward/Leeward Medium743.70.8068
Triple Number Windward/Leeward High653.40.9183
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance666.00.9010
Triple Number Coastal/Long Distance Low783.60.7657
Triple Number Coastal/Long Distance Medium608.10.9866
Triple Number Coastal/Long Distance High549.31.0922
Triple Number Windward/Leeward Low1009.10.5946
Triple Number Windward/Leeward Medium743.70.8068
Triple Number Windward/Leeward High653.40.9183
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1115.9846.2707.7629.5589.3558.5508.1
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1009.10.5946
Triple Number Windward/Leeward Medium743.70.8068
Triple Number Windward/Leeward High653.40.9183
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1115.9846.2707.7629.5589.3558.5508.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low783.6
Triple Number Coastal/Long Distance Medium608.1
Triple Number Coastal/Long Distance High549.3
Triple Number Windward/Leeward Low1009.1
Triple Number Windward/Leeward Medium743.7
Triple Number Windward/Leeward High653.4
Predominantly Upwind663.7
Predominantly Downwind619.1
Predominantly Reaching595.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance666.00.9010
Triple Number Coastal/Long Distance Low783.60.7657
Triple Number Coastal/Long Distance Medium608.10.9866
Triple Number Coastal/Long Distance High549.31.0922
Triple Number Windward/Leeward Low1009.10.5946
Triple Number Windward/Leeward Medium743.70.8068
Triple Number Windward/Leeward High653.40.9183
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1115.9846.2707.7629.5589.3558.5508.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7657
Triple Number Coastal/Long Distance Medium0.9866
Triple Number Coastal/Long Distance High1.0922
Triple Number Windward/Leeward Low0.5946
Triple Number Windward/Leeward Medium0.8068
Triple Number Windward/Leeward High0.9183
Coastal/Long Distance0.9010
Predominantly Upwind0.9040
Predominantly Downwind0.9691
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7657
Tretall Distanseseilas Mellomvind0.9866
Tretall Distanseseilas Mye vind1.0922
Tretall Pølsebane Lite vind0.5946
Tretall Pølsebane Mellomvind0.8068
Tretall Pølsebane Mye vind0.9183
Distanseseilas ett tall (OSN 8-16kn)0.9010
Distanseseilas ett tall (APH 6-20kn)0.9793
Enkeltall Motvind0.9040
Enkeltall Medvind0.9691
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low783.60.7657
Triple Number Coastal/Long Distance Medium608.10.9866
Triple Number Coastal/Long Distance High549.31.0922
Triple Number Windward/Leeward Low1009.10.5946
Triple Number Windward/Leeward Medium743.70.8068
Triple Number Windward/Leeward High653.40.9183
Coastal/Long Distance666.00.9010
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind663.70.9040
Predominantly Downwind619.10.9691
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore641.10.9359
Cape Doctor Coastal539.31.1126
Triple Number Coastal/Long Distance Low783.60.7657
Triple Number Coastal/Long Distance Medium608.10.9866
Triple Number Coastal/Long Distance High549.31.0922
Triple Number Windward/Leeward Low1009.10.5946
Triple Number Windward/Leeward Medium743.70.8068
Triple Number Windward/Leeward High653.40.9183
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7657
Triple Number Coastal/Long Distance Medium0.9866
Triple Number Coastal/Long Distance High1.0922
Triple Number Windward/Leeward Low0.5946
Triple Number Windward/Leeward Medium0.8068
Triple Number Windward/Leeward High0.9183
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7657
Triple Number Coastal/Long Distance Medium0.9866
Triple Number Coastal/Long Distance High1.0922
Triple Number Windward/Leeward Low0.5946
Triple Number Windward/Leeward Medium0.8068
Triple Number Windward/Leeward High0.9183
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance666.00.9010
Triple Number Coastal/Long Distance Low783.60.7657
Triple Number Coastal/Long Distance Medium608.10.9866
Triple Number Coastal/Long Distance High549.31.0922
Triple Number Windward/Leeward Low1009.10.5946
Triple Number Windward/Leeward Medium743.70.8068
Triple Number Windward/Leeward High653.40.9183
Predominantly Upwind663.70.9040
Predominantly Downwind619.10.9691
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1115.9846.2707.7629.5589.3558.5508.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance666.00.9010
Triple Number Coastal/Long Distance Low783.60.7657
Triple Number Coastal/Long Distance Medium608.10.9866
Triple Number Coastal/Long Distance High549.31.0922
Triple Number Windward/Leeward Low1009.10.5946
Triple Number Windward/Leeward Medium743.70.8068
Triple Number Windward/Leeward High653.40.9183
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1115.9846.2707.7629.5589.3558.5508.1
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low783.60.7657
Triple Number All Purpose Medium608.10.9866
Triple Number All Purpose High549.31.0922
Triple Number Windward/Leeward Low1009.10.5946
Triple Number Windward/Leeward Medium743.70.8068
Triple Number Windward/Leeward High653.40.9183
Predominantly Upwind663.70.9040
Predominantly Downwind619.10.9691
Predominantly Upwind Low874.70.6859
Predominantly Upwind Medium685.90.8748
Predominantly Upwind High645.50.9295
Predominantly Downwind Low854.10.7025
Predominantly Downwind Medium611.20.9817
Predominantly Downwind High514.21.1668
Chicago-Mac Upwind0.8874
Chicago-Mac All Purpose0.9167
Chicago-Mac Downwind0.9524
Bayview-Mac Cove Island0.8539
Bayview-Mac Shore0.8604
Harvest Moon Regatta533.71.1243
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy643.60.9322
San Francisco Bay Medium739.30.8116
Predominantly Reaching582.81.0295
Predominantly Reaching Low710.60.8444
Predominantly Reaching Medium576.61.0406
Predominantly Reaching High514.51.1662
Windward/Leeward 60-40 Low1016.30.5904
Windward/Leeward 60-40 Medium770.20.7790
Windward/Leeward 60-40 High695.10.8632
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1101.60.5446
5-Band Low / Medium921.80.6509
5-Band Medium730.70.8212
5-Band Medium / High660.90.9079
5-Band High638.40.9398
ORC Ref  03420002HWUIssued on 15/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

DAS BOOT

GRE-1486

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDEHLER OPTIMA 101Measurement11/07/2010HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.112Max. Beam3.406Draft1.732Displacement4,002Wetted area20.69IMS L8.207LSM08.046Acc. length10.112Sink (kg/mm) 14.88
VCGD-0.004VCGM0.011RM Rated (kg·m) 86.1Limit of positive stability(°) 117.2Stability Index113.9
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.440PBW0.110PIPA0.0026
PSD0.025PHD0.043PHL0.125
PSA16.0°ESL0.740
ST10.028ST20.102ST30.105
ST40.051ST50.174
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P11.985IG11.891ISP12.291MDT10.121MDL10.163MDT20.121MDL20.163TL0.000MW0.163GO0.163
E4.020J3.565BAS1.396FSD0.035SFJ0.232SPL3.710WPLTPS3.900BD0.165MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date16/05/2015MeasurerGRE-116Comment
SFFP0.657FFM1.237FF1.235LCFcl5.677SG1.0250
SAFP9.114FAM0.847FA0.854LCFsh5.928HBI1.056
W172.1W272.1W372.1W472.1
PD1270.0PD2270.0PD3270.0PD4270.0
WD8.775PLM2140.00GSA50.3RSA6082.1RM87.0
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1DIESEL stainless steel0.900060606.670.572gas steel 7,2 kgr106.070.653water pvc10002.40-0.184sewage pvc5001.700.00Total deductible546.670.57
OTHER ITEMSIdKindDescriptionWeightLCGVCG1Battery120 AH454.92-0.182Battery100 AH404.22-0.121EngineYANMAR 3GM30Total deductible0
ORC Ref  03420002HWUIssued on 15/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

DAS BOOT

GRE-1486

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20.130.741.352.413.2827.3129/04/2018
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20.070.601.162.333.564.8111.19NoNo 26.5729/04/2018
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment111.7511.7511.755.956.4259.1824/05/2015BLU/RED/YELL
ORC Ref  03420002HWUIssued on 15/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org