Club
Certificate
2023

Boat

SOGNO

ITA-17861

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 Angles44.4°42.6°41.4°40.6°40.0°40.0°40.6°
Beat VMG3.163.834.254.434.504.544.47
52°4.885.766.246.436.516.536.53
60°5.165.996.426.636.726.756.79
75°5.366.156.576.826.987.087.18
90°5.266.136.606.887.127.307.53
110°4.855.926.566.957.287.588.09
120°4.675.746.456.877.237.578.22
135°4.195.266.106.637.007.348.02
150°3.584.595.416.026.456.767.30
Run VMG3.103.984.695.225.766.296.95
Gybe Angles145.7°146.6°146.5°147.1°179.9°180.0°180.0°

APH: 627.5

CDL: 7.435

GPH: 703.0

CertNo: 23/1

BOAT
ClassHanse 312DesignerJudel/VrolijkBuilderHanse YachtsAge date06/2004Series date06/2000Offset fileHAN311CL.OFFData fileI17861
HULL
Length Overall9.450 mMaximum Beam3.200 mDraft1.719 mDisplacement4,095 kgDLR8.0145IMS DivisionCruiser/RacerDynamic Allowance0.360%Age Allowance0.487%
PROPELLER
InstallationStrutTypeSolid 3 bladesDiameter0.381m
CREW
Maximum weight450 kgMinimum weight338 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail26.6927.11Headsail Luffed16.5216.52Headsail Flying45.7045.70SymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail8.09Storm Jib7.33Heavy Weather Jib19.77
SAIL LIMITS
Headsails5 * Woven polyester sails  Spinnakers0 * No spinnaker pole aboard
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
HF
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  03190002HO7Issued on 12/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

SOGNO

ITA-17861

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 VMG1138.6939.8847.2813.2799.6793.8805.3
52°737.9625.4577.4560.1553.0551.0551.0
60°697.8601.4560.8543.4536.0533.0530.4
75°671.6584.9547.8527.8515.7508.8501.4
90°684.0587.0545.8522.9506.0492.8478.1
110°742.1608.6548.9518.0494.4474.9445.2
120°771.0627.1558.0523.8498.0475.7437.8
135°859.2684.5590.3543.2514.6490.5448.8
150°1004.6784.1665.1597.8558.4532.2493.0
Run VMG1160.0905.4768.0690.3625.4572.7517.8
Selected Courses
Windward / Leeward1149.3922.6807.6751.7712.5683.3661.5
All purpose881.5721.6643.8606.1583.2566.0547.9
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward780.70.7686
All purpose627.50.9562
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low801.50.7486
Triple Number Coastal/Long Distance Medium622.50.9638
Triple Number Coastal/Long Distance High563.51.0647
Triple Number Windward/Leeward Low1035.90.5792
Triple Number Windward/Leeward Medium774.80.7744
Triple Number Windward/Leeward High682.40.8792
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance684.70.8764
Triple Number Coastal/Long Distance Low801.50.7486
Triple Number Coastal/Long Distance Medium622.50.9638
Triple Number Coastal/Long Distance High563.51.0647
Triple Number Windward/Leeward Low1035.90.5792
Triple Number Windward/Leeward Medium774.80.7744
Triple Number Windward/Leeward High682.40.8792
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1150.4868.0727.0649.5606.0571.5519.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6843
Downwind "popa"0.8016
70% up, 30% down "Ilhabela"0.7157
30% up, 70% down "Ilhabela-inverso"0.7624
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low801.50.7486
Triple Number Coastal/Long Distance Medium622.50.9638
Triple Number Coastal/Long Distance High563.51.0647
Triple Number Windward/Leeward Low1035.90.5792
Triple Number Windward/Leeward Medium774.80.7744
Triple Number Windward/Leeward High682.40.8792
Predominantly Upwind673.30.8912
Predominantly Downwind641.70.9350
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low801.50.7486
Triple Number All Purpose Medium622.50.9638
Triple Number All Purpose High563.51.0647
Triple Number Windward/Leeward Low1035.90.5792
Triple Number Windward/Leeward Medium774.80.7744
Triple Number Windward/Leeward High682.40.8792
Predominantly Upwind673.30.8912
Predominantly Downwind641.70.9350
Predominantly Upwind Low879.90.6819
Predominantly Upwind Medium692.30.8667
Predominantly Upwind High660.50.9083
Predominantly Downwind Low891.30.6732
Predominantly Downwind Medium641.80.9349
Predominantly Downwind High534.31.1229
Chicago-Mac Upwind0.8757
Chicago-Mac All Purpose0.8956
Chicago-Mac Downwind0.9182
Bayview-Mac Cove Island0.8385
Bayview-Mac Shore0.8494
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching591.91.0137
Predominantly Reaching Low725.70.8268
Predominantly Reaching Medium586.21.0235
Predominantly Reaching High521.01.1516
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1131.80.5301
5-Band Low / Medium948.30.6327
5-Band Medium762.80.7866
5-Band Medium / High690.40.8691
5-Band High665.30.9019
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance684.70.8764
Triple Number Coastal/Long Distance Low801.50.7486
Triple Number Coastal/Long Distance Medium622.50.9638
Triple Number Coastal/Long Distance High563.51.0647
Triple Number Windward/Leeward Low1035.90.5792
Triple Number Windward/Leeward Medium774.80.7744
Triple Number Windward/Leeward High682.40.8792
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1150.4868.0727.0649.5606.0571.5519.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance684.70.8764
Triple Number Coastal/Long Distance Low801.50.7486
Triple Number Coastal/Long Distance Medium622.50.9638
Triple Number Coastal/Long Distance High563.51.0647
Triple Number Windward/Leeward Low1035.90.5792
Triple Number Windward/Leeward Medium774.80.7744
Triple Number Windward/Leeward High682.40.8792
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1150.4868.0727.0649.5606.0571.5519.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance684.7
Triple Number Coastal/Long Distance Low801.5
Triple Number Coastal/Long Distance Medium622.5
Triple Number Coastal/Long Distance High563.5
Triple Number Windward/Leeward Low1035.9
Triple Number Windward/Leeward Medium774.8
Triple Number Windward/Leeward High682.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1150.4868.0727.0649.5606.0571.5519.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance684.70.8764
Triple Number Coastal/Long Distance Low801.50.7486
Triple Number Coastal/Long Distance Medium622.50.9638
Triple Number Coastal/Long Distance High563.51.0647
Triple Number Windward/Leeward Low1035.90.5792
Triple Number Windward/Leeward Medium774.80.7744
Triple Number Windward/Leeward High682.40.8792
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1150.4868.0727.0649.5606.0571.5519.3
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)684.70.8764
Triple Number Coastal/Long Distance Low801.50.7486
Triple Number Coastal/Long Distance Medium622.50.9638
Triple Number Coastal/Long Distance High563.51.0647
Triple Number Windward/Leeward Low1035.90.5792
Triple Number Windward/Leeward Medium774.80.7744
Triple Number Windward/Leeward High682.40.8792
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1150.4868.0727.0649.5606.0571.5519.3
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low801.50.7486
Triple Number Coastal/Long Distance Medium622.50.9638
Triple Number Coastal/Long Distance High563.51.0647
Triple Number Windward/Leeward Low1035.90.5792
Triple Number Windward/Leeward Medium774.80.7744
Triple Number Windward/Leeward High682.40.8792
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7486
Triple Number Coastal/Long Distance Medium0.9638
Triple Number Coastal/Long Distance High1.0647
Triple Number Windward/Leeward Low0.5792
Triple Number Windward/Leeward Medium0.7744
Triple Number Windward/Leeward High0.8792
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1150.4868.0727.0649.5606.0571.5519.3
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance684.70.8764
Triple Number Coastal/Long Distance Low801.50.7486
Triple Number Coastal/Long Distance Medium622.50.9638
Triple Number Coastal/Long Distance High563.51.0647
Triple Number Windward/Leeward Low1035.90.5792
Triple Number Windward/Leeward Medium774.80.7744
Triple Number Windward/Leeward High682.40.8792
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1150.4868.0727.0649.5606.0571.5519.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low801.50.7486
Triple Number Coastal/Long Distance Medium622.50.9638
Triple Number Coastal/Long Distance High563.51.0647
Triple Number Windward/Leeward Low1035.90.5792
Triple Number Windward/Leeward Medium774.80.7744
Triple Number Windward/Leeward High682.40.8792
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance684.70.8764
Triple Number Coastal/Long Distance Low801.50.7486
Triple Number Coastal/Long Distance Medium622.50.9638
Triple Number Coastal/Long Distance High563.51.0647
Triple Number Windward/Leeward Low1035.90.5792
Triple Number Windward/Leeward Medium774.80.7744
Triple Number Windward/Leeward High682.40.8792
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1150.4868.0727.0649.5606.0571.5519.3
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1035.90.5792
Triple Number Windward/Leeward Medium774.80.7744
Triple Number Windward/Leeward High682.40.8792
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1150.4868.0727.0649.5606.0571.5519.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low801.5
Triple Number Coastal/Long Distance Medium622.5
Triple Number Coastal/Long Distance High563.5
Triple Number Windward/Leeward Low1035.9
Triple Number Windward/Leeward Medium774.8
Triple Number Windward/Leeward High682.4
Predominantly Upwind673.3
Predominantly Downwind641.7
Predominantly Reaching609.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance684.70.8764
Triple Number Coastal/Long Distance Low801.50.7486
Triple Number Coastal/Long Distance Medium622.50.9638
Triple Number Coastal/Long Distance High563.51.0647
Triple Number Windward/Leeward Low1035.90.5792
Triple Number Windward/Leeward Medium774.80.7744
Triple Number Windward/Leeward High682.40.8792
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1150.4868.0727.0649.5606.0571.5519.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7486
Triple Number Coastal/Long Distance Medium0.9638
Triple Number Coastal/Long Distance High1.0647
Triple Number Windward/Leeward Low0.5792
Triple Number Windward/Leeward Medium0.7744
Triple Number Windward/Leeward High0.8792
Coastal/Long Distance0.8764
Predominantly Upwind0.8912
Predominantly Downwind0.9350
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7486
Tretall Distanseseilas Mellomvind0.9638
Tretall Distanseseilas Mye vind1.0647
Tretall Pølsebane Lite vind0.5792
Tretall Pølsebane Mellomvind0.7744
Tretall Pølsebane Mye vind0.8792
Distanseseilas ett tall (OSN 8-16kn)0.8764
Distanseseilas ett tall (APH 6-20kn)0.9562
Enkeltall Motvind0.8912
Enkeltall Medvind0.9350
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low801.50.7486
Triple Number Coastal/Long Distance Medium622.50.9638
Triple Number Coastal/Long Distance High563.51.0647
Triple Number Windward/Leeward Low1035.90.5792
Triple Number Windward/Leeward Medium774.80.7744
Triple Number Windward/Leeward High682.40.8792
Coastal/Long Distance684.70.8764
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind673.30.8912
Predominantly Downwind641.70.9350
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore668.00.8981
Cape Doctor Coastal553.41.0843
Triple Number Coastal/Long Distance Low801.50.7486
Triple Number Coastal/Long Distance Medium622.50.9638
Triple Number Coastal/Long Distance High563.51.0647
Triple Number Windward/Leeward Low1035.90.5792
Triple Number Windward/Leeward Medium774.80.7744
Triple Number Windward/Leeward High682.40.8792
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7486
Triple Number Coastal/Long Distance Medium0.9638
Triple Number Coastal/Long Distance High1.0647
Triple Number Windward/Leeward Low0.5792
Triple Number Windward/Leeward Medium0.7744
Triple Number Windward/Leeward High0.8792
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7486
Triple Number Coastal/Long Distance Medium0.9638
Triple Number Coastal/Long Distance High1.0647
Triple Number Windward/Leeward Low0.5792
Triple Number Windward/Leeward Medium0.7744
Triple Number Windward/Leeward High0.8792
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance684.70.8764
Triple Number Coastal/Long Distance Low801.50.7486
Triple Number Coastal/Long Distance Medium622.50.9638
Triple Number Coastal/Long Distance High563.51.0647
Triple Number Windward/Leeward Low1035.90.5792
Triple Number Windward/Leeward Medium774.80.7744
Triple Number Windward/Leeward High682.40.8792
Predominantly Upwind673.30.8912
Predominantly Downwind641.70.9350
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1150.4868.0727.0649.5606.0571.5519.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance684.70.8764
Triple Number Coastal/Long Distance Low801.50.7486
Triple Number Coastal/Long Distance Medium622.50.9638
Triple Number Coastal/Long Distance High563.51.0647
Triple Number Windward/Leeward Low1035.90.5792
Triple Number Windward/Leeward Medium774.80.7744
Triple Number Windward/Leeward High682.40.8792
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1150.4868.0727.0649.5606.0571.5519.3
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low801.50.7486
Triple Number All Purpose Medium622.50.9638
Triple Number All Purpose High563.51.0647
Triple Number Windward/Leeward Low1035.90.5792
Triple Number Windward/Leeward Medium774.80.7744
Triple Number Windward/Leeward High682.40.8792
Predominantly Upwind673.30.8912
Predominantly Downwind641.70.9350
Predominantly Upwind Low879.90.6819
Predominantly Upwind Medium692.30.8667
Predominantly Upwind High660.50.9083
Predominantly Downwind Low891.30.6732
Predominantly Downwind Medium641.80.9349
Predominantly Downwind High534.31.1229
Chicago-Mac Upwind0.8757
Chicago-Mac All Purpose0.8956
Chicago-Mac Downwind0.9182
Bayview-Mac Cove Island0.8385
Bayview-Mac Shore0.8494
Harvest Moon Regatta543.21.1045
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy668.50.8976
San Francisco Bay Medium762.00.7874
Predominantly Reaching591.91.0137
Predominantly Reaching Low725.70.8268
Predominantly Reaching Medium586.21.0235
Predominantly Reaching High521.01.1516
Windward/Leeward 60-40 Low1036.60.5788
Windward/Leeward 60-40 Medium794.20.7555
Windward/Leeward 60-40 High722.30.8307
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1131.80.5301
5-Band Low / Medium948.30.6327
5-Band Medium762.80.7866
5-Band Medium / High690.40.8691
5-Band High665.30.9019
ORC Ref  03190002HO7Issued on 12/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

SOGNO

ITA-17861

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)
ClassHanse 312Measurement01/10/2004HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.450Max. Beam3.200Draft1.719Displacement4,095Wetted area19.57IMS L8.125LSM07.994Acc. length9.450Sink (kg/mm) 14.62
VCGD-0.021VCGM0.001RM Rated (kg·m) 81.7Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeSolid 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.381PBW0.100PIPA0.0181
EDL1.260ST10.045ST20.180
ST30.180ST40.098ST50.290
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P11.550IG12.100ISP12.300MDT10.100MDL10.170MDT2MDL2TLNo TaperMW0.170GO0.170
E4.000J3.400BAS1.400FSDFoilSFJ0.270SPLWPLTPS3.880BD0.110MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.021Flotation Date05/04/2022MeasurerComment
SFFP0.453FFMFF1.339LCFcl5.070SG1.0250
SAFP8.584FAMFA1.137LCFsh5.311HBI1.208
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190002HO7Issued on 12/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

SOGNO

ITA-17861

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.120.681.302.403.5026.6905/04/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentB0.070.951.973.505.757.3312.30NoYes045.7005/04/2022A0.050.370.751.462.202.8011.40NoNo 16.5205/04/2022
ORC Ref  03190002HO7Issued on 12/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org