Club Certificate2026
SERENDIPITY 2ITA-16934
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 Angles48.1°45.1°43.1°42.0°40.9°39.6°39.0°38.9°39.5°
Beat VMG2.313.334.094.675.125.435.615.755.75
52°3.695.196.216.967.447.747.938.118.17
60°4.035.526.537.237.657.928.128.358.44
75°4.295.766.797.507.908.158.328.688.92
90°4.375.967.087.758.148.438.699.109.36
110°4.215.816.957.698.128.468.809.4710.12
120°3.935.526.687.507.998.368.719.4610.25
135°3.314.836.037.007.668.108.459.179.95
150°2.744.085.236.186.947.467.858.428.98
Run VMG2.373.534.535.356.016.466.987.888.45
Gybe Angles140.6°143.9°147.2°147.6°147.7°149.2°172.7°177.7°178.0°
APH ToD:544.6CDL: 10.332APH ToT: 1.1017CertNo:26/1
BOAT
ClassH&R 412DesignerFrersBuilderHallberg RassyAge date04/2013Series date01/2013Offset fileH412SDCL.offData fileI16934
HULL
Length Overall12.610Maximum Beam4.110Draft1.982Displacement10,997DLR6.9537IMS DivisionCruiser/RacerDynamic Allowance0.400%Age Allowance0.422%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.460m
CREW
Maximum weight455(declared)Minimum weight325 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail48.2749.08Headsail Luffed42.7542.75Headsail Flying94.9994.99SymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail14.47Storm Jib13.47Heavy Weather Jib36.36
SAIL LIMITS
Headsails6Spinnakers0
✱ No spinnaker pole aboard
STABILITY
Righting Moment 390.5 Stability Index 145.2
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  03190004BUM Issued on 18/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SERENDIPITY 2ITA-16934
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 VMG1561.81080.6879.9771.6703.8663.0641.4625.7626.0
52°976.4694.2579.4517.3483.7465.3454.2443.8440.7
60°893.4652.1551.0497.8470.5454.3443.6431.0426.3
75°838.9625.2530.3479.9455.8441.7432.7414.9403.6
90°822.9603.7508.3464.6442.4426.8414.1395.4384.8
110°855.0620.2517.7468.4443.4425.4409.2380.1355.6
120°915.3652.7539.1479.8450.5430.7413.2380.7351.3
135°1089.2745.0596.9514.6469.7444.6426.0392.7361.9
150°1313.2882.2687.8582.5518.6482.3458.4427.6400.7
Run VMG1516.31018.7794.3672.6598.8556.9515.9456.9426.0
Selected Courses
Windward / Leeward1539.01049.7837.1722.1651.3609.9578.7541.3526.0
All purpose1139.7795.6647.2568.6523.1496.1476.7451.8436.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward682.90.8786
All purpose544.61.1017
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.40.8317
Triple Number Coastal/Long Distance Medium541.91.1073
Triple Number Coastal/Long Distance High472.21.2706
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium680.00.8823
Triple Number Windward/Leeward High572.51.0481
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance597.11.0049
Triple Number Coastal/Long Distance Low721.40.8317
Triple Number Coastal/Long Distance Medium541.91.1073
Triple Number Coastal/Long Distance High472.21.2706
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium680.00.8823
Triple Number Windward/Leeward High572.51.0481
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.81046.6784.0645.9561.1515.9482.1433.1416.6
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7827
Downwind "popa"0.9103
70% up, 30% down "Ilhabela"0.8170
30% up, 70% down "Ilhabela-inverso"0.8678
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.40.8317
Triple Number Coastal/Long Distance Medium541.91.1073
Triple Number Coastal/Long Distance High472.21.2706
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium680.00.8823
Triple Number Windward/Leeward High572.51.0481
Predominantly Upwind587.51.0213
Predominantly Downwind560.11.0713
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP566.71.0587 Predom. Rc High428.21.4012 5B SF Bay L/M760.90.7885 TriNum AP Low721.40.8317 Predom. Dn Low886.00.6772 5B SF Bay Med639.10.9388 TriNum AP Med541.91.1072 Predom. Dn L/M639.70.9379 5B SF Bay M/H565.41.0612 TriNum AP High472.21.2706 Predom. Dn Med538.01.1152 5B SF Bay High532.41.1271 TriNum W/L Low991.40.6052 Predom. Dn M/H476.01.2605 5B AP Low802.90.7473 TriNum W/L Med680.00.8823 Predom. Dn High440.21.3630 5B AP L/M623.00.9631 TriNum W/L Hig572.51.0481 ChiMac Up Low768.80.7804 5B AP Med532.61.1265 Predom. Upwind614.20.9769 ChiMac Up Med682.40.8792 5B AP M/H479.71.2508 Predom. Reaching539.41.1123 ChiMac Up High582.11.0307 5B AP High453.51.3229 Predom. Downwind587.71.0210 ChiMac Off Low753.70.7961 5B W/L Low1118.90.5363 Predom. Up Low888.00.6757 ChiMac Off Med659.30.9100 5B W/L L/M800.40.7496 Predom. Up L/M658.80.9107 ChiMac Off High548.21.0945 5B W/L Med665.70.9014 Predom. Up Med565.71.0606 ChiMac AP Low755.80.7938 5B W/L M/H583.81.0277 Predom. Up M/H513.51.1685 ChiMac AP Med666.90.8996 5B W/L High545.11.1006 Predom. Up High492.11.2192 ChiMac AP High562.61.0665 W/L 60-40 Low1125.20.5332 Predom. Rc Low775.00.7742 BayMac Cove Island878.50.6830 W/L 60-40 L/M809.40.7413 Predom. Rc L/M577.71.0386 BayMac Shore870.10.6896 W/L 60-40 Med676.10.8875 Predom. Rc Med499.11.2022 Harvest Moon476.11.2604 W/L 60-40 M/H596.61.0058 Predom. Rc M/H453.11.3241 5B SF Bay Low934.90.6418 W/L 60-40 High561.81.0680      SA/DSPL Up18.26SA/DSPL Dn28.74
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance597.11.0049
Triple Number Coastal/Long Distance Low721.40.8317
Triple Number Coastal/Long Distance Medium541.91.1073
Triple Number Coastal/Long Distance High472.21.2706
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium680.00.8823
Triple Number Windward/Leeward High572.51.0481
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.81046.6784.0645.9561.1515.9482.1433.1416.6
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance597.11.0049
Triple Number Coastal/Long Distance Low721.40.8317
Triple Number Coastal/Long Distance Medium541.91.1073
Triple Number Coastal/Long Distance High472.21.2706
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium680.00.8823
Triple Number Windward/Leeward High572.51.0481
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.81046.6784.0645.9561.1515.9482.1433.1416.6
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance597.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.81046.6784.0645.9561.1515.9482.1433.1416.6
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.40.8317
Triple Number Coastal/Long Distance Medium541.91.1073
Triple Number Coastal/Long Distance High472.21.2706
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium680.00.8823
Triple Number Windward/Leeward High572.51.0481
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating597.11.0049
FinRating, kevyt tuuli1098.90.9100
FinRating, kova tuuli457.21.0936
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.40.8317
Triple Number Coastal/Long Distance Medium541.91.1073
Triple Number Coastal/Long Distance High472.21.2706
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium680.00.8823
Triple Number Windward/Leeward High572.51.0481
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0049
Triple Number Coastal/Long Distance Low0.8317
Triple Number Coastal/Long Distance Medium1.1073
Triple Number Coastal/Long Distance High1.2706
Triple Number Windward/Leeward Low0.6360
Triple Number Windward/Leeward Medium0.8823
Triple Number Windward/Leeward High1.0481
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.81046.6784.0645.9561.1515.9482.1433.1416.6
For information
General Purpose Handicap (GPH)615.8
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance597.11.0049
Triple Number Coastal/Long Distance Low721.40.8317
Triple Number Coastal/Long Distance Medium541.91.1073
Triple Number Coastal/Long Distance High472.21.2706
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium680.00.8823
Triple Number Windward/Leeward High572.51.0481
Saronikos S All Purpose635.00.9449
Saronikos S Upwind709.90.8451
Saronikos S Downwind542.31.1063
Saronikos N All Purpose635.00.9449
Saronikos N Upwind737.70.8134
Saronikos N Downwind587.01.0221
Saronikos SW All Purpose642.30.9342
Saronikos SW Upwind734.90.8165
Saronikos SW Downwind545.31.1003
Saronikos NE All Purpose682.10.8796
Saronikos NE Upwind686.90.8734
Saronikos NE Downwind659.60.9096
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.81046.6784.0645.9561.1515.9482.1433.1416.6
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.40.8317
Triple Number Coastal/Long Distance Medium541.91.1073
Triple Number Coastal/Long Distance High472.21.2706
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium680.00.8823
Triple Number Windward/Leeward High572.51.0481
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose566.71.0587
5-Band All Purpose Low880.50.6814
5-Band All Purpose L/M645.90.9290
5-Band All Purpose Med549.91.0911
5-Band All Purpose M/H493.41.2160
5-Band All Purpose High465.11.2902
Single Number Predominant Upwind586.71.0227
Single Number Predominant Reaching516.61.1615
Single Number Predominant Downwind560.21.0710
5-Band 50-50 Windward/Leeward Low1118.90.5363
5-Band 50-50 Windward/Leeward L/M800.40.7496
5-Band 50-50 Windward/Leeward Med665.70.9014
5-Band 50-50 Windward/Leeward M/H583.81.0277
5-Band 50-50 Windward/Leeward High545.11.1006
5-Band 60-40 Windward/Leeward Low1125.20.5332
5-Band 60-40 Windward/Leeward L/M809.40.7413
5-Band 60-40 Windward/Leeward Med676.10.8875
5-Band 60-40 Windward/Leeward M/H596.61.0058
5-Band 60-40 Windward/Leeward High561.81.0680
Triple Number 50-50 Windward/Leeward Low991.40.6052
Triple Number 50-50 Windward/Leeward Med680.10.8822
Triple Number 50-50 Windward/Leeward High572.51.0481
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward693.40.8653
Triple Number 60-40 Windward/Leeward Low998.70.6008
Triple Number 60-40 Windward/Leeward Med690.30.8692
Triple Number 60-40 Windward/Leeward High586.21.0236
Triple Number All-Purpose Low786.10.7633
Triple Number All-Purpose Med559.81.0718
Triple Number All-Purpose High485.31.2364
Triple Number Predominant Upwind Low802.40.7478
Triple Number Predominant Upwind Med578.61.0370
Triple Number Predominant Upwind High509.51.1777
Triple Number Predominant Reaching Low700.70.8563
Triple Number Predominant Reaching Med516.31.1622
Triple Number Predominant Reaching High437.21.3724
Triple Number Predominant Downwind Low786.20.7632
Triple Number Predominant Downwind Med550.01.0910
Triple Number Predominant Downwind High459.81.3049
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance597.11.0049
Triple Number Coastal/Long Distance Low721.40.8317
Triple Number Coastal/Long Distance Medium541.91.1073
Triple Number Coastal/Long Distance High472.21.2706
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium680.00.8823
Triple Number Windward/Leeward High572.51.0481
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.81046.6784.0645.9561.1515.9482.1433.1416.6
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance597.11.0049
Triple Number Coastal/Long Distance Low721.40.8317
Triple Number Coastal/Long Distance Medium541.91.1073
Triple Number Coastal/Long Distance High472.21.2706
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium680.00.8823
Triple Number Windward/Leeward High572.51.0481
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.81046.6784.0645.9561.1515.9482.1433.1416.6
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low721.4
Triple Number Coastal/Long Distance Medium541.9
Triple Number Coastal/Long Distance High472.2
Triple Number Windward/Leeward Low943.4
Triple Number Windward/Leeward Medium680.0
Triple Number Windward/Leeward High572.5
Predominantly Upwind587.5
Predominantly Downwind560.1
Predominantly Reaching528.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance597.11.0049
Triple Number Coastal/Long Distance Low721.40.8317
Triple Number Coastal/Long Distance Medium541.91.1073
Triple Number Coastal/Long Distance High472.21.2706
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium680.00.8823
Triple Number Windward/Leeward High572.51.0481
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.81046.6784.0645.9561.1515.9482.1433.1416.6
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8317
Triple Number Coastal/Long Distance Medium1.1073
Triple Number Coastal/Long Distance High1.2706
Triple Number Windward/Leeward Low0.6360
Triple Number Windward/Leeward Medium0.8823
Triple Number Windward/Leeward High1.0481
Coastal/Long Distance1.0049
Predominantly Upwind1.0213
Predominantly Downwind1.0713
For information
General Purpose Handicap (GPH)615.8
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1017
Distanseseilas Trippeltall svak vind0.8317
Distanseseilas Trippeltall mellomvind1.1073
Distanseseilas Trippeltall sterk vind1.2706
Pølsebane Trippeltall svak vind0.6360
Pølsebane Trippeltall mellomvind0.8823
Pølsebane Trippeltall sterk vind1.0481
Motvind Singeltall1.0213
Medvind Singeltall1.0713
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.40.8317
Triple Number Coastal/Long Distance Medium541.91.1073
Triple Number Coastal/Long Distance High472.21.2706
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium680.00.8823
Triple Number Windward/Leeward High572.51.0481
Coastal/Long Distance597.11.0049
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind587.51.0213
Predominantly Downwind560.11.0713
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore530.61.1307
Cape Doctor Coastal441.31.3596
Triple Number Coastal/Long Distance Low721.40.8317
Triple Number Coastal/Long Distance Medium541.91.1073
Triple Number Coastal/Long Distance High472.21.2706
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium680.00.8823
Triple Number Windward/Leeward High572.51.0481
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8317
Triple Number Coastal/Long Distance Medium1.1073
Triple Number Coastal/Long Distance High1.2706
Triple Number Windward/Leeward Low0.6360
Triple Number Windward/Leeward Medium0.8823
Triple Number Windward/Leeward High1.0481
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8317
Triple Number Coastal/Long Distance Medium1.1073
Triple Number Coastal/Long Distance High1.2706
Triple Number Windward/Leeward Low0.6360
Triple Number Windward/Leeward Medium0.8823
Triple Number Windward/Leeward High1.0481
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance597.11.0049
Triple Number Coastal/Long Distance Low721.40.8317
Triple Number Coastal/Long Distance Medium541.91.1073
Triple Number Coastal/Long Distance High472.21.2706
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium680.00.8823
Triple Number Windward/Leeward High572.51.0481
Predominantly Upwind587.51.0213
Predominantly Downwind560.11.0713
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.81046.6784.0645.9561.1515.9482.1433.1416.6
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance597.11.0049
Triple Number Coastal/Long Distance Low721.40.8317
Triple Number Coastal/Long Distance Medium541.91.1073
Triple Number Coastal/Long Distance High472.21.2706
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium680.00.8823
Triple Number Windward/Leeward High572.51.0481
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.81046.6784.0645.9561.1515.9482.1433.1416.6
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP566.71.0587 Predom. Dn High440.21.3630 5B AP M/H479.71.2508 TriNum AP Low721.40.8317 Predom. Rc Low775.00.7742 5B AP High453.51.3229 TriNum AP Med541.91.1072 Predom. Rc L/M577.71.0386 5B SF Bay Low934.90.6418 TriNum AP High472.21.2706 Predom. Rc Med499.11.2022 5B SF Bay L/M760.90.7885 TriNum W/L Low991.40.6052 Predom. Rc M/H453.11.3241 5B SF Bay Med639.10.9388 TriNum W/L Med680.00.8823 Predom. Rc High428.21.4012 5B SF Bay M/H565.41.0612 TriNum W/L Hig572.51.0481 5B W/L Low1118.90.5363 5B SF Bay High532.41.1271 Predom. Upwind614.20.9769 5B W/L L/M800.40.7496 ChiMac Up Low768.80.7804 Predom. Reaching539.41.1123 5B W/L Med665.70.9014 ChiMac Up Med682.40.8792 Predom. Downwind587.71.0210 5B W/L M/H583.81.0277 ChiMac Up High582.11.0307 Predom. Up Low888.00.6757 5B W/L High545.11.1006 ChiMac Off Low753.70.7961 Predom. Up L/M658.80.9107 W/L 60-40 Low1125.20.5332 ChiMac Off Med659.30.9100 Predom. Up Med565.71.0606 W/L 60-40 L/M809.40.7413 ChiMac Off High548.21.0945 Predom. Up M/H513.51.1685 W/L 60-40 Med676.10.8875 ChiMac AP Low755.80.7938 Predom. Up High492.11.2192 W/L 60-40 M/H596.61.0058 ChiMac AP Med666.90.8996 Predom. Dn Low886.00.6772 W/L 60-40 High561.81.0680 ChiMac AP High562.61.0665 Predom. Dn L/M639.70.9379 5B AP Low802.90.7473 BayMac Cove Island878.50.6830 Predom. Dn Med538.01.1152 5B AP L/M623.00.9631 BayMac Shore870.10.6896 Predom. Dn M/H476.01.2605 5B AP Med532.61.1265 Harvest Moon476.11.2604      SA/DSPL Up18.26SA/DSPL Dn28.74
ORC Ref  03190004BUM Issued on 18/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SERENDIPITY 2ITA-16934
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)
ClassH&R 412Measurement01/04/2013HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.610Maximum beam4.110Draft1.982Displacement10,997Wetted area36.03IMS L11.661LSM011.650Accomod. length12.610Sink (kg/mm) 27.97
VCGD-0.350VCGM-0.556 RM Rated (kg·m) 390.5Limit of positive stability(°) 138.8 Stability Index 145.2 BLR index 0.0000Default crew weight856 Declared crew weight 455
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.460PBW0.120PIPA0.0040
EDL2.000ST10.065ST20.180
ST30.180ST40.110ST50.300
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerIn mastArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders3Rotating mastNo
P15.600IG16.300ISP16.500MDT10.180MDL10.270MDT20.180MDL20.270TLMW0.270GO0.300
E5.300J4.500BAS1.800FSD0.040SFJSPLWPLTPS4.500BD0.215MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.350Flotation Date15/03/2019
SFFP0.105FFM1.340FF1.340LCFcl7.024SG1.0250
SAFP11.944FAM1.066FA1.066LCFsh7.308HBI1.168
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190004BUM Issued on 18/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SERENDIPITY 2ITA-16934
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.201.081.853.354.4048.27* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentB0.462.053.646.837.989.1416.70NoYes094.99A0.000.000.000.000.005.1016.47YesNo 42.75
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length12.6 mTable area0.55 m²Headroom1.84 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity165 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity102 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03190004BUM Issued on 18/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org