Club
Certificate
2023

Boat

TATANA

ITA-11864

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles42.3°40.2°39.4°38.7°38.2°37.8°38.1°
Beat VMG3.854.534.895.075.175.235.26
52°5.786.647.037.197.287.337.39
60°6.056.867.217.377.467.527.58
75°6.237.007.367.577.697.777.88
90°6.126.967.407.667.847.998.18
110°5.716.837.417.747.968.118.36
120°5.596.737.397.778.078.328.69
135°5.086.257.097.597.958.298.96
150°4.305.446.417.147.597.948.62
Run VMG3.724.715.566.286.877.378.06
Gybe Angles144.4°149.3°152.0°157.7°168.2°177.2°178.4°

APH: 546.1

CDL: 9.498

GPH: 607.3

CertNo: 23/1

BOAT
ClassShow 42DesignerA. Vallicelli & C.BuilderBarberisAge date05/1990Series date05/1990Offset fileISHOW42.OFFData fileI11864
HULL
Length Overall12.720 mMaximum Beam3.984 mDraft2.338 mDisplacement9,011 kgDLR9.1265IMS DivisionCruiser/RacerDynamic Allowance0.210%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFeathering 3 bladesDiameter0.460m
CREW
Maximum weight510 kgMinimum weight383 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail40.7241.22Headsail Luffed73.4873.48Headsail FlyingSymmetric138.27138.27Asymmetric
STORM SAIL AREAS (m²)
Trysail12.14Storm Jib15.40Heavy Weather Jib41.56
SAIL LIMITS
Headsails1 * Woven polyester sails  Spinnakers4
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.
ORC Ref  03190002I96Issued on 18/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

TATANA

ITA-11864

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG936.0794.9736.9710.1696.5688.0684.7
52°622.5542.3512.3500.8494.6490.9487.4
60°594.9525.1499.0488.3482.4478.9474.9
75°578.1514.6488.8475.7468.3463.1457.1
90°588.5517.5486.8470.2459.0450.7440.2
110°630.2527.4485.6465.0452.3443.7430.7
120°644.2535.0487.3463.1446.1432.5414.4
135°709.0575.6507.7474.5452.6434.2401.8
150°837.6662.0561.3504.5474.3453.2417.8
Run VMG967.2764.4647.1572.9523.7488.4446.6
Selected Courses
Windward / Leeward951.6779.7692.0641.5610.1588.2565.6
All purpose736.9616.9560.2530.0512.0499.5483.7
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward665.50.9015
All purpose546.11.0987
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low677.00.8863
Triple Number Coastal/Long Distance Medium542.81.1054
Triple Number Coastal/Long Distance High496.71.2080
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High585.21.0253
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance592.21.0132
Triple Number Coastal/Long Distance Low677.00.8863
Triple Number Coastal/Long Distance Medium542.81.1054
Triple Number Coastal/Long Distance High496.71.2080
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High585.21.0253
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance953.2735.7627.1564.4530.6504.3465.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8004
Downwind "popa"0.9523
70% up, 30% down "Ilhabela"0.8407
30% up, 70% down "Ilhabela-inverso"0.9010
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low677.00.8863
Triple Number Coastal/Long Distance Medium542.81.1054
Triple Number Coastal/Long Distance High496.71.2080
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High585.21.0253
Predominantly Upwind586.21.0236
Predominantly Downwind552.41.0862
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low677.00.8863
Triple Number All Purpose Medium542.81.1054
Triple Number All Purpose High496.71.2080
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High585.21.0253
Predominantly Upwind586.21.0236
Predominantly Downwind552.41.0862
Predominantly Upwind Low739.70.8112
Predominantly Upwind Medium606.60.9892
Predominantly Upwind High577.91.0383
Predominantly Downwind Low748.50.8016
Predominantly Downwind Medium548.91.0931
Predominantly Downwind High465.81.2880
Chicago-Mac Upwind1.0067
Chicago-Mac All Purpose1.0340
Chicago-Mac Downwind1.0676
Bayview-Mac Cove Island0.9747
Bayview-Mac Shore0.9830
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching518.81.1565
Predominantly Reaching Low616.30.9736
Predominantly Reaching Medium513.61.1683
Predominantly Reaching High465.11.2901
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low938.40.6394
5-Band Low / Medium798.50.7515
5-Band Medium651.70.9206
5-Band Medium / High592.61.0125
5-Band High569.51.0535
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance592.21.0132
Triple Number Coastal/Long Distance Low677.00.8863
Triple Number Coastal/Long Distance Medium542.81.1054
Triple Number Coastal/Long Distance High496.71.2080
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High585.21.0253
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance953.2735.7627.1564.4530.6504.3465.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance592.21.0132
Triple Number Coastal/Long Distance Low677.00.8863
Triple Number Coastal/Long Distance Medium542.81.1054
Triple Number Coastal/Long Distance High496.71.2080
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High585.21.0253
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance953.2735.7627.1564.4530.6504.3465.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance592.2
Triple Number Coastal/Long Distance Low677.0
Triple Number Coastal/Long Distance Medium542.8
Triple Number Coastal/Long Distance High496.7
Triple Number Windward/Leeward Low865.7
Triple Number Windward/Leeward Medium662.0
Triple Number Windward/Leeward High585.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance953.2735.7627.1564.4530.6504.3465.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance592.21.0132
Triple Number Coastal/Long Distance Low677.00.8863
Triple Number Coastal/Long Distance Medium542.81.1054
Triple Number Coastal/Long Distance High496.71.2080
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High585.21.0253
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance953.2735.7627.1564.4530.6504.3465.3
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)592.21.0132
Triple Number Coastal/Long Distance Low677.00.8863
Triple Number Coastal/Long Distance Medium542.81.1054
Triple Number Coastal/Long Distance High496.71.2080
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High585.21.0253
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance953.2735.7627.1564.4530.6504.3465.3
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low677.00.8863
Triple Number Coastal/Long Distance Medium542.81.1054
Triple Number Coastal/Long Distance High496.71.2080
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High585.21.0253
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8863
Triple Number Coastal/Long Distance Medium1.1054
Triple Number Coastal/Long Distance High1.2080
Triple Number Windward/Leeward Low0.6931
Triple Number Windward/Leeward Medium0.9063
Triple Number Windward/Leeward High1.0253
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance953.2735.7627.1564.4530.6504.3465.3
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance592.21.0132
Triple Number Coastal/Long Distance Low677.00.8863
Triple Number Coastal/Long Distance Medium542.81.1054
Triple Number Coastal/Long Distance High496.71.2080
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High585.21.0253
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance953.2735.7627.1564.4530.6504.3465.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low677.00.8863
Triple Number Coastal/Long Distance Medium542.81.1054
Triple Number Coastal/Long Distance High496.71.2080
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High585.21.0253
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance592.21.0132
Triple Number Coastal/Long Distance Low677.00.8863
Triple Number Coastal/Long Distance Medium542.81.1054
Triple Number Coastal/Long Distance High496.71.2080
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High585.21.0253
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance953.2735.7627.1564.4530.6504.3465.3
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High585.21.0253
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance953.2735.7627.1564.4530.6504.3465.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low677.0
Triple Number Coastal/Long Distance Medium542.8
Triple Number Coastal/Long Distance High496.7
Triple Number Windward/Leeward Low865.7
Triple Number Windward/Leeward Medium662.0
Triple Number Windward/Leeward High585.2
Predominantly Upwind586.2
Predominantly Downwind552.4
Predominantly Reaching530.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance592.21.0132
Triple Number Coastal/Long Distance Low677.00.8863
Triple Number Coastal/Long Distance Medium542.81.1054
Triple Number Coastal/Long Distance High496.71.2080
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High585.21.0253
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance953.2735.7627.1564.4530.6504.3465.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8863
Triple Number Coastal/Long Distance Medium1.1054
Triple Number Coastal/Long Distance High1.2080
Triple Number Windward/Leeward Low0.6931
Triple Number Windward/Leeward Medium0.9063
Triple Number Windward/Leeward High1.0253
Coastal/Long Distance1.0132
Predominantly Upwind1.0236
Predominantly Downwind1.0862
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8863
Tretall Distanseseilas Mellomvind1.1054
Tretall Distanseseilas Mye vind1.2080
Tretall Pølsebane Lite vind0.6931
Tretall Pølsebane Mellomvind0.9063
Tretall Pølsebane Mye vind1.0253
Distanseseilas ett tall (OSN 8-16kn)1.0132
Distanseseilas ett tall (APH 6-20kn)1.0987
Enkeltall Motvind1.0236
Enkeltall Medvind1.0862
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low677.00.8863
Triple Number Coastal/Long Distance Medium542.81.1054
Triple Number Coastal/Long Distance High496.71.2080
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High585.21.0253
Coastal/Long Distance592.21.0132
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind586.21.0236
Predominantly Downwind552.41.0862
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore572.41.0482
Cape Doctor Coastal488.51.2283
Triple Number Coastal/Long Distance Low677.00.8863
Triple Number Coastal/Long Distance Medium542.81.1054
Triple Number Coastal/Long Distance High496.71.2080
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High585.21.0253
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8863
Triple Number Coastal/Long Distance Medium1.1054
Triple Number Coastal/Long Distance High1.2080
Triple Number Windward/Leeward Low0.6931
Triple Number Windward/Leeward Medium0.9063
Triple Number Windward/Leeward High1.0253
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8863
Triple Number Coastal/Long Distance Medium1.1054
Triple Number Coastal/Long Distance High1.2080
Triple Number Windward/Leeward Low0.6931
Triple Number Windward/Leeward Medium0.9063
Triple Number Windward/Leeward High1.0253
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance592.21.0132
Triple Number Coastal/Long Distance Low677.00.8863
Triple Number Coastal/Long Distance Medium542.81.1054
Triple Number Coastal/Long Distance High496.71.2080
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High585.21.0253
Predominantly Upwind586.21.0236
Predominantly Downwind552.41.0862
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance953.2735.7627.1564.4530.6504.3465.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance592.21.0132
Triple Number Coastal/Long Distance Low677.00.8863
Triple Number Coastal/Long Distance Medium542.81.1054
Triple Number Coastal/Long Distance High496.71.2080
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High585.21.0253
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance953.2735.7627.1564.4530.6504.3465.3
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low677.00.8863
Triple Number All Purpose Medium542.81.1054
Triple Number All Purpose High496.71.2080
Triple Number Windward/Leeward Low865.70.6931
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High585.21.0253
Predominantly Upwind586.21.0236
Predominantly Downwind552.41.0862
Predominantly Upwind Low739.70.8112
Predominantly Upwind Medium606.60.9892
Predominantly Upwind High577.91.0383
Predominantly Downwind Low748.50.8016
Predominantly Downwind Medium548.91.0931
Predominantly Downwind High465.81.2880
Chicago-Mac Upwind1.0067
Chicago-Mac All Purpose1.0340
Chicago-Mac Downwind1.0676
Bayview-Mac Cove Island0.9747
Bayview-Mac Shore0.9830
Harvest Moon Regatta480.41.2490
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy576.11.0414
San Francisco Bay Medium653.70.9179
Predominantly Reaching518.81.1565
Predominantly Reaching Low616.30.9736
Predominantly Reaching Medium513.61.1683
Predominantly Reaching High465.11.2901
Windward/Leeward 60-40 Low865.60.6932
Windward/Leeward 60-40 Medium682.70.8789
Windward/Leeward 60-40 High620.50.9670
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low938.40.6394
5-Band Low / Medium798.50.7515
5-Band Medium651.70.9206
5-Band Medium / High592.61.0125
5-Band High569.51.0535
ORC Ref  03190002I96Issued on 18/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

TATANA

ITA-11864

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassShow 42Measurement10/05/1990HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.720Max. Beam3.984Draft2.338Displacement9,011Wetted area32.21IMS L10.154LSM09.957Acc. length12.720Sink (kg/mm) 22.30
VCGD-0.085VCGM-0.001RM Rated (kg·m) 183.5Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFeathering 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.460PBW0.155PIPA0.0062
PSD0.030PHD0.075PHL0.125
PSA23.0°ESL0.770
ST10.024ST20.100ST30.110
ST40.057ST50.205
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders2Rotating mastNo
P15.580IG17.506ISP17.521MDT10.140MDL10.240MDT20.140MDL20.190TL2.500MW0.190GO0.202
E4.450J5.300BAS1.735FSD0.025SFJSPL5.220WPLTPSBD0.171MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.085Flotation Date17/04/2023MeasurerComment
SFFP0.808FFMFF1.433LCFcl7.041SG1.0260
SAFP11.482FAMFA1.110LCFsh7.309HBI1.240
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190002I96Issued on 18/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

TATANA

ITA-11864

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.221.191.522.763.6840.7217/04/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.130.000.000.000.007.9018.33NoNo 73.4817/04/2023B0.113.8515.70NoInner 31.0017/04/2023
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA20.7320.7320.737.808.82138.2717/04/2023
ORC Ref  03190002I96Issued on 18/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org