Non Spin/HSFClub Certificate2026
AURAITA-AURA25
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
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 Angles47.8°45.2°43.1°41.8°40.8°40.1°40.0°41.5°43.4°
Beat VMG2.002.923.604.114.504.714.804.814.68
52°3.184.535.476.146.596.846.957.037.00
60°3.474.835.756.406.817.057.187.287.28
75°3.685.055.986.616.997.257.447.677.76
90°3.604.985.946.617.037.347.608.008.31
110°3.164.555.596.386.917.297.598.228.88
120°2.914.275.326.156.747.167.488.118.82
135°2.473.714.775.636.336.847.227.838.50
150°2.073.154.145.005.736.346.817.478.09
Run VMG1.832.773.694.545.305.976.537.307.91
Gybe Angles173.0°173.6°176.6°180.0°180.0°180.0°179.9°180.0°180.0°
APH ToD:634.0CDL: 8.020APH ToT: 0.9464CertNo:26/1
BOAT
ClassDehler 36 CWSDesignerVan De StadtBuilderDehlerAge date06/1988Series date01/1986Offset fileDHL36CVS.OFFData fileAURA25
HULL
Length Overall10.755 mMaximum Beam3.566 mDraft1.768 mDisplacement5,601 kgDLR8.4341IMS DivisionCruiser/RacerDynamic Allowance0.340%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationShaft exposedTypeFeathering 3 bladesDiameter0.350m
CREW
Maximum weight300 kg(declared)Minimum weight170 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail38.2238.89Headsail Luffed18.9418.94Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail11.62Storm Jib8.69Heavy Weather Jib23.46
SAIL LIMITS
Headsails1
✱ One set on the forestay
✱ Zero set flying
✱ Woven polyester sails
Spinnakers0
✱ No spinnaker pole aboard
STABILITY
Righting Moment 148.9 kg·m Stability Index 117.9
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  03190004JKP Issued on 01/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
AURAITA-AURA25
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
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 VMG1801.71233.8999.4875.3800.3763.6750.6748.5769.5
52°1131.0794.2658.3586.7546.4526.6517.7512.1514.4
60°1038.8745.2625.6562.8528.9510.9501.4494.5494.3
75°979.1713.1602.1544.9514.8496.2483.6469.3463.7
90°1001.1722.7606.0545.0512.3490.4473.9449.8433.3
110°1140.8791.7643.4564.1520.7494.1474.2438.0405.5
120°1237.3844.0676.1585.7534.2503.1481.5443.7408.2
135°1455.6969.6755.0639.1568.5526.2498.9459.5423.4
150°1736.01143.2869.8720.1628.4567.7528.9482.1445.0
Run VMG1968.21298.1975.0793.0679.4603.3551.4493.3454.9
Selected Courses
Windward / Leeward1885.01266.0987.2834.1739.8683.5651.0620.9612.2
All purpose1409.4964.0770.3666.1604.3567.8546.2521.6508.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward783.60.7657
All purpose634.00.9464
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low867.20.6919
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High542.41.1062
Triple Number Windward/Leeward Low1126.50.5326
Triple Number Windward/Leeward Medium777.80.7714
Triple Number Windward/Leeward High647.80.9262
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance693.70.8649
Triple Number Coastal/Long Distance Low867.20.6919
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High542.41.1062
Triple Number Windward/Leeward Low1126.50.5326
Triple Number Windward/Leeward Medium777.80.7714
Triple Number Windward/Leeward High647.80.9262
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1893.31269.2928.7752.1646.9590.2552.3496.9479.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6805
Downwind "popa"0.7787
70% up, 30% down "Ilhabela"0.7073
30% up, 70% down "Ilhabela-inverso"0.7464
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low867.20.6919
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High542.41.1062
Triple Number Windward/Leeward Low1126.50.5326
Triple Number Windward/Leeward Medium777.80.7714
Triple Number Windward/Leeward High647.80.9262
Predominantly Upwind677.80.8852
Predominantly Downwind657.60.9125
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP659.10.9104 Predom. Rc High492.61.2180 5B SF Bay L/M894.50.6707 TriNum AP Low867.10.6919 Predom. Dn Low1108.60.5412 5B SF Bay Med736.10.8151 TriNum AP Med629.70.9528 Predom. Dn L/M772.00.7772 5B SF Bay M/H647.10.9272 TriNum AP High542.41.1062 Predom. Dn Med626.60.9575 5B SF Bay High617.20.9721 TriNum W/L Low1187.10.5054 Predom. Dn M/H539.71.1118 5B AP Low985.30.6090 TriNum W/L Med777.80.7714 Predom. Dn High499.71.2007 5B AP L/M737.60.8135 TriNum W/L Hig647.80.9262 ChiMac Up Low899.70.6669 5B AP Med617.50.9717 Predom. Upwind711.60.8432 ChiMac Up Med794.10.7556 5B AP M/H550.61.0898 Predom. Reaching636.20.9430 ChiMac Up High673.40.8910 5B AP High523.51.1461 Predom. Downwind696.30.8617 ChiMac Off Low924.60.6489 5B W/L Low1351.00.4441 Predom. Up Low1048.00.5725 ChiMac Off Med793.90.7557 5B W/L L/M937.80.6398 Predom. Up L/M764.20.7851 ChiMac Off High642.40.9340 5B W/L Med759.30.7902 Predom. Up Med649.30.9241 ChiMac AP Low905.00.6630 5B W/L M/H658.90.9107 Predom. Up M/H590.71.0157 ChiMac AP Med788.90.7606 5B W/L High624.60.9606 Predom. Up High573.41.0464 ChiMac AP High654.60.9166 W/L 60-40 Low1344.30.4463 Predom. Rc Low948.60.6325 BayMac Cove Island1058.40.5669 W/L 60-40 L/M942.40.6367 Predom. Rc L/M689.10.8707 BayMac Shore1046.70.5733 W/L 60-40 Med771.30.7779 Predom. Rc Med582.01.0309 Harvest Moon550.61.0897 W/L 60-40 M/H678.40.8844 Predom. Rc M/H520.71.1522 5B SF Bay Low1120.70.5354 W/L 60-40 High650.20.9228      SA/DSPL Up18.02SA/DSPL Dn18.02
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance693.70.8649
Triple Number Coastal/Long Distance Low867.20.6919
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High542.41.1062
Triple Number Windward/Leeward Low1126.50.5326
Triple Number Windward/Leeward Medium777.80.7714
Triple Number Windward/Leeward High647.80.9262
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1893.31269.2928.7752.1646.9590.2552.3496.9479.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance693.70.8649
Triple Number Coastal/Long Distance Low867.20.6919
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High542.41.1062
Triple Number Windward/Leeward Low1126.50.5326
Triple Number Windward/Leeward Medium777.80.7714
Triple Number Windward/Leeward High647.80.9262
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1893.31269.2928.7752.1646.9590.2552.3496.9479.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance693.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1893.31269.2928.7752.1646.9590.2552.3496.9479.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low867.20.6919
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High542.41.1062
Triple Number Windward/Leeward Low1126.50.5326
Triple Number Windward/Leeward Medium777.80.7714
Triple Number Windward/Leeward High647.80.9262
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating693.70.8649
FinRating, kevyt tuuli1336.20.7484
FinRating, kova tuuli527.30.9481
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low867.20.6919
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High542.41.1062
Triple Number Windward/Leeward Low1126.50.5326
Triple Number Windward/Leeward Medium777.80.7714
Triple Number Windward/Leeward High647.80.9262
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8649
Triple Number Coastal/Long Distance Low0.6919
Triple Number Coastal/Long Distance Medium0.9530
Triple Number Coastal/Long Distance High1.1062
Triple Number Windward/Leeward Low0.5326
Triple Number Windward/Leeward Medium0.7714
Triple Number Windward/Leeward High0.9262
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1893.31269.2928.7752.1646.9590.2552.3496.9479.2
For information
General Purpose Handicap (GPH)722.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance693.70.8649
Triple Number Coastal/Long Distance Low867.20.6919
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High542.41.1062
Triple Number Windward/Leeward Low1126.50.5326
Triple Number Windward/Leeward Medium777.80.7714
Triple Number Windward/Leeward High647.80.9262
Saronikos S All Purpose728.50.8236
Saronikos S Upwind812.50.7385
Saronikos S Downwind643.50.9324
Saronikos N All Purpose777.40.7718
Saronikos N Upwind853.00.7034
Saronikos N Downwind726.10.8263
Saronikos SW All Purpose747.00.8032
Saronikos SW Upwind843.50.7113
Saronikos SW Downwind665.50.9015
Saronikos NE All Purpose821.10.7307
Saronikos NE Upwind797.20.7526
Saronikos NE Downwind837.70.7163
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1893.31269.2928.7752.1646.9590.2552.3496.9479.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low867.20.6919
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High542.41.1062
Triple Number Windward/Leeward Low1126.50.5326
Triple Number Windward/Leeward Medium777.80.7714
Triple Number Windward/Leeward High647.80.9262
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose659.10.9104
5-Band All Purpose Low1069.40.5611
5-Band All Purpose L/M763.60.7857
5-Band All Purpose Med635.40.9443
5-Band All Purpose M/H563.41.0650
5-Band All Purpose High534.81.1220
Single Number Predominant Upwind676.00.8876
Single Number Predominant Reaching606.00.9900
Single Number Predominant Downwind658.70.9109
5-Band 50-50 Windward/Leeward Low1351.00.4441
5-Band 50-50 Windward/Leeward L/M937.80.6398
5-Band 50-50 Windward/Leeward Med759.30.7902
5-Band 50-50 Windward/Leeward M/H658.90.9107
5-Band 50-50 Windward/Leeward High624.60.9606
5-Band 60-40 Windward/Leeward Low1344.30.4463
5-Band 60-40 Windward/Leeward L/M942.40.6367
5-Band 60-40 Windward/Leeward Med771.30.7779
5-Band 60-40 Windward/Leeward M/H678.40.8844
5-Band 60-40 Windward/Leeward High650.20.9228
Triple Number 50-50 Windward/Leeward Low1187.10.5054
Triple Number 50-50 Windward/Leeward Med777.90.7713
Triple Number 50-50 Windward/Leeward High647.80.9262
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward795.30.7544
Triple Number 60-40 Windward/Leeward Low1184.20.5067
Triple Number 60-40 Windward/Leeward Med788.90.7606
Triple Number 60-40 Windward/Leeward High668.90.8970
Triple Number All-Purpose Low947.20.6335
Triple Number All-Purpose Med648.60.9251
Triple Number All-Purpose High554.71.0817
Triple Number Predominant Upwind Low945.20.6348
Triple Number Predominant Upwind Med665.20.9020
Triple Number Predominant Upwind High588.81.0190
Triple Number Predominant Reaching Low849.20.7066
Triple Number Predominant Reaching Med602.70.9955
Triple Number Predominant Reaching High503.11.1926
Triple Number Predominant Downwind Low972.60.6169
Triple Number Predominant Downwind Med643.60.9322
Triple Number Predominant Downwind High519.71.1545
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance693.70.8649
Triple Number Coastal/Long Distance Low867.20.6919
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High542.41.1062
Triple Number Windward/Leeward Low1126.50.5326
Triple Number Windward/Leeward Medium777.80.7714
Triple Number Windward/Leeward High647.80.9262
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1893.31269.2928.7752.1646.9590.2552.3496.9479.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance693.70.8649
Triple Number Coastal/Long Distance Low867.20.6919
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High542.41.1062
Triple Number Windward/Leeward Low1126.50.5326
Triple Number Windward/Leeward Medium777.80.7714
Triple Number Windward/Leeward High647.80.9262
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1893.31269.2928.7752.1646.9590.2552.3496.9479.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low867.2
Triple Number Coastal/Long Distance Medium629.6
Triple Number Coastal/Long Distance High542.4
Triple Number Windward/Leeward Low1126.5
Triple Number Windward/Leeward Medium777.8
Triple Number Windward/Leeward High647.8
Predominantly Upwind677.8
Predominantly Downwind657.6
Predominantly Reaching622.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance693.70.8649
Triple Number Coastal/Long Distance Low867.20.6919
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High542.41.1062
Triple Number Windward/Leeward Low1126.50.5326
Triple Number Windward/Leeward Medium777.80.7714
Triple Number Windward/Leeward High647.80.9262
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1893.31269.2928.7752.1646.9590.2552.3496.9479.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6919
Triple Number Coastal/Long Distance Medium0.9530
Triple Number Coastal/Long Distance High1.1062
Triple Number Windward/Leeward Low0.5326
Triple Number Windward/Leeward Medium0.7714
Triple Number Windward/Leeward High0.9262
Coastal/Long Distance0.8649
Predominantly Upwind0.8852
Predominantly Downwind0.9125
For information
General Purpose Handicap (GPH)722.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9464
Distanseseilas Trippeltall svak vind0.6919
Distanseseilas Trippeltall mellomvind0.9530
Distanseseilas Trippeltall sterk vind1.1062
Pølsebane Trippeltall svak vind0.5326
Pølsebane Trippeltall mellomvind0.7714
Pølsebane Trippeltall sterk vind0.9262
Motvind Singeltall0.8852
Medvind Singeltall0.9125
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low867.20.6919
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High542.41.1062
Triple Number Windward/Leeward Low1126.50.5326
Triple Number Windward/Leeward Medium777.80.7714
Triple Number Windward/Leeward High647.80.9262
Coastal/Long Distance693.70.8649
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind677.80.8852
Predominantly Downwind657.60.9125
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore614.80.9759
Cape Doctor Coastal512.31.1713
Triple Number Coastal/Long Distance Low867.20.6919
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High542.41.1062
Triple Number Windward/Leeward Low1126.50.5326
Triple Number Windward/Leeward Medium777.80.7714
Triple Number Windward/Leeward High647.80.9262
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6919
Triple Number Coastal/Long Distance Medium0.9530
Triple Number Coastal/Long Distance High1.1062
Triple Number Windward/Leeward Low0.5326
Triple Number Windward/Leeward Medium0.7714
Triple Number Windward/Leeward High0.9262
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6919
Triple Number Coastal/Long Distance Medium0.9530
Triple Number Coastal/Long Distance High1.1062
Triple Number Windward/Leeward Low0.5326
Triple Number Windward/Leeward Medium0.7714
Triple Number Windward/Leeward High0.9262
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance693.70.8649
Triple Number Coastal/Long Distance Low867.20.6919
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High542.41.1062
Triple Number Windward/Leeward Low1126.50.5326
Triple Number Windward/Leeward Medium777.80.7714
Triple Number Windward/Leeward High647.80.9262
Predominantly Upwind677.80.8852
Predominantly Downwind657.60.9125
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1893.31269.2928.7752.1646.9590.2552.3496.9479.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance693.70.8649
Triple Number Coastal/Long Distance Low867.20.6919
Triple Number Coastal/Long Distance Medium629.60.9530
Triple Number Coastal/Long Distance High542.41.1062
Triple Number Windward/Leeward Low1126.50.5326
Triple Number Windward/Leeward Medium777.80.7714
Triple Number Windward/Leeward High647.80.9262
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1893.31269.2928.7752.1646.9590.2552.3496.9479.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP659.10.9104 Predom. Dn High499.71.2007 5B AP M/H550.61.0898 TriNum AP Low867.10.6919 Predom. Rc Low948.60.6325 5B AP High523.51.1461 TriNum AP Med629.70.9528 Predom. Rc L/M689.10.8707 5B SF Bay Low1120.70.5354 TriNum AP High542.41.1062 Predom. Rc Med582.01.0309 5B SF Bay L/M894.50.6707 TriNum W/L Low1187.10.5054 Predom. Rc M/H520.71.1522 5B SF Bay Med736.10.8151 TriNum W/L Med777.80.7714 Predom. Rc High492.61.2180 5B SF Bay M/H647.10.9272 TriNum W/L Hig647.80.9262 5B W/L Low1351.00.4441 5B SF Bay High617.20.9721 Predom. Upwind711.60.8432 5B W/L L/M937.80.6398 ChiMac Up Low899.70.6669 Predom. Reaching636.20.9430 5B W/L Med759.30.7902 ChiMac Up Med794.10.7556 Predom. Downwind696.30.8617 5B W/L M/H658.90.9107 ChiMac Up High673.40.8910 Predom. Up Low1048.00.5725 5B W/L High624.60.9606 ChiMac Off Low924.60.6489 Predom. Up L/M764.20.7851 W/L 60-40 Low1344.30.4463 ChiMac Off Med793.90.7557 Predom. Up Med649.30.9241 W/L 60-40 L/M942.40.6367 ChiMac Off High642.40.9340 Predom. Up M/H590.71.0157 W/L 60-40 Med771.30.7779 ChiMac AP Low905.00.6630 Predom. Up High573.41.0464 W/L 60-40 M/H678.40.8844 ChiMac AP Med788.90.7606 Predom. Dn Low1108.60.5412 W/L 60-40 High650.20.9228 ChiMac AP High654.60.9166 Predom. Dn L/M772.00.7772 5B AP Low985.30.6090 BayMac Cove Island1058.40.5669 Predom. Dn Med626.60.9575 5B AP L/M737.60.8135 BayMac Shore1046.70.5733 Predom. Dn M/H539.71.1118 5B AP Med617.50.9717 Harvest Moon550.61.0897      SA/DSPL Up18.02SA/DSPL Dn18.02
ORC Ref  03190004JKP Issued on 01/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
AURAITA-AURA25
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)
ClassDehler 36 CWSMeasurement15/06/1991HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.755Maximum beam3.566Draft1.768Displacement5,601Wetted area24.94IMS L9.076LSM08.724Accomod. length10.755Sink (kg/mm) 19.18
VCGD-0.010VCGM0.000 RM Rated (kg·m) 148.9Limit of positive stability(°) 117.6 Stability Index 117.9 BLR index 0.0000Default crew weight567 Declared crew weight 300
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.350PBW0.150PIPA0.0052
PSD0.030PHD0.068PHL0.150
PSA22.0°ESL0.750
ST10.012ST20.100ST30.114
ST40.050ST50.205
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P13.550IG13.130ISP13.290MDT10.120MDL10.190MDT20.120MDL20.166TL4.875MW0.185GO0.200
E4.900J3.850BAS1.720FSD0.025SFJSPLWPLTPSBD0.166MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.010Flotation Date18/06/2019
SFFP0.452FFM1.268FF1.268LCFcl5.806SG1.0265
SAFP10.044FAM0.995FA0.995LCFsh6.087HBI1.117
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190004JKP Issued on 01/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
AURAITA-AURA25
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.100.941.692.984.0938.2217/04/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA2.9312.70NoNo 18.9417/04/2025
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsYes
CRUISER/RACER REQUIREMENTS*
Accommodation length10.8 mTable area0.55 m²Headroom1.75 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity120 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity66 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03190004JKP Issued on 01/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org