Club Certificate2026
SILENZIO !!!SUI 157
Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
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 Angles45.5°42.4°40.2°37.9°37.1°37.0°37.1°37.8°39.9°
Beat VMG2.483.444.114.514.654.704.734.734.60
52°3.865.175.936.296.436.516.566.636.61
60°4.135.396.096.446.616.706.786.896.91
75°4.325.536.186.576.857.047.187.417.53
90°4.225.516.236.596.967.307.618.098.40
110°4.175.656.446.877.207.517.838.439.21
120°4.065.536.376.937.447.948.369.1710.07
135°3.625.046.036.677.287.998.8110.7912.64
150°3.024.295.376.156.757.327.9810.0813.96
Run VMG2.623.724.655.416.026.517.028.7312.09
Gybe Angles142.0°141.5°151.2°157.7°164.5°164.7°163.6°142.7°148.8°
APH ToD:585.7CDL: 7.159APH ToT: 1.0244CertNo:SUI157
BOAT
ClassBanner 28DesignerI. NielsenBuilderFiberbladeAge date06/1985Series date01/1978Offset fileL0021.bofData fileSUI157
HULL
Length Overall8.480 mMaximum Beam2.950 mDraft1.443 mDisplacement1,542 kgDLR6.2379IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.331%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight354 kg(default)Minimum weight224 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail23.7124.26Headsail Luffed20.0820.08Headsail FlyingSymmetric73.1773.17Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail6.67Storm Jib4.14Heavy Weather Jib11.17
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 37.6 kg·m Stability Index 95.3
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  03080004SE7 Issued on 07/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SILENZIO !!!SUI 157
Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
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 VMG1454.31047.2876.2797.4774.3765.2760.4761.0783.2
52°932.7697.0606.8571.9559.6553.4548.8543.4544.7
60°872.7667.9591.3559.3544.7537.2531.0522.6520.7
75°833.6650.9582.2547.9525.7511.5501.7485.8478.2
90°853.8652.8577.7546.5517.2493.2473.0445.2428.8
110°864.0637.6558.9524.0500.2479.3459.8426.9390.8
120°887.6650.8565.1519.7483.6453.6430.8392.8357.4
135°995.7714.2596.8540.0494.7450.3408.4333.6284.9
150°1191.0838.5670.4585.0533.4491.6451.0357.2257.9
Run VMG1375.3968.2773.4665.9598.1553.0512.9412.5297.8
Selected Courses
Windward / Leeward1414.81007.7824.8731.6686.2659.1636.7586.7540.5
All purpose1077.6785.2663.3604.5572.3549.4529.7492.9463.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward709.90.8452
All purpose585.71.0244
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low724.20.8285
Triple Number Coastal/Long Distance Medium584.91.0258
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low916.30.6548
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High623.60.9622
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance632.60.9485
Triple Number Coastal/Long Distance Low724.20.8285
Triple Number Coastal/Long Distance Medium584.91.0258
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low916.30.6548
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High623.60.9622
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.91003.8780.1669.6608.0569.2534.3470.9439.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7264
Downwind "popa"0.9367
70% up, 30% down "Ilhabela"0.7789
30% up, 70% down "Ilhabela-inverso"0.8618
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low724.20.8285
Triple Number Coastal/Long Distance Medium584.91.0258
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low916.30.6548
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High623.60.9622
Predominantly Upwind639.30.9385
Predominantly Downwind581.01.0328
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP603.00.9951 Predom. Rc High456.61.3141 5B SF Bay L/M764.90.7845 TriNum AP Low724.20.8285 Predom. Dn Low855.40.7014 5B SF Bay Med675.00.8888 TriNum AP Med585.01.0257 Predom. Dn L/M653.20.9185 5B SF Bay M/H619.30.9689 TriNum AP High520.81.1520 Predom. Dn Med566.31.0595 5B SF Bay High576.61.0405 TriNum W/L Low956.80.6271 Predom. Dn M/H495.41.2112 5B AP Low792.70.7569 TriNum W/L Med706.10.8497 Predom. Dn High434.31.3815 5B AP L/M647.10.9272 TriNum W/L Hig623.60.9622 ChiMac Up Low778.50.7707 5B AP Med577.81.0384 Predom. Upwind660.80.9080 ChiMac Up Med713.00.8415 5B AP M/H530.41.1312 Predom. Reaching576.71.0405 ChiMac Up High635.40.9443 5B AP High494.21.2140 Predom. Downwind599.81.0004 ChiMac Off Low747.20.8030 5B W/L Low1063.80.5640 Predom. Up Low870.80.6891 ChiMac Off Med665.50.9015 5B W/L L/M798.40.7515 Predom. Up L/M687.10.8733 ChiMac Off High562.71.0663 5B W/L Med696.60.8614 Predom. Up Med623.70.9621 ChiMac AP Low760.20.7893 5B W/L M/H636.10.9432 Predom. Up M/H588.11.0203 ChiMac AP Med687.50.8728 5B W/L High587.41.0215 Predom. Up High566.91.0583 ChiMac AP High598.11.0032 W/L 60-40 Low1072.20.5596 Predom. Rc Low773.70.7755 BayMac Cove Island863.20.6951 W/L 60-40 L/M810.40.7403 Predom. Rc L/M614.20.9769 BayMac Shore857.40.6998 W/L 60-40 Med714.00.8403 Predom. Rc Med549.21.0925 Harvest Moon508.51.1800 W/L 60-40 M/H661.40.9071 Predom. Rc M/H496.21.2091 5B SF Bay Low907.90.6608 W/L 60-40 High622.90.9633      SA/DSPL Up32.76SA/DSPL Dn72.49
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance632.60.9485
Triple Number Coastal/Long Distance Low724.20.8285
Triple Number Coastal/Long Distance Medium584.91.0258
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low916.30.6548
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High623.60.9622
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.91003.8780.1669.6608.0569.2534.3470.9439.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance632.60.9485
Triple Number Coastal/Long Distance Low724.20.8285
Triple Number Coastal/Long Distance Medium584.91.0258
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low916.30.6548
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High623.60.9622
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.91003.8780.1669.6608.0569.2534.3470.9439.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance632.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.91003.8780.1669.6608.0569.2534.3470.9439.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low724.20.8285
Triple Number Coastal/Long Distance Medium584.91.0258
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low916.30.6548
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High623.60.9622
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating632.60.9485
FinRating, kevyt tuuli1045.80.9562
FinRating, kova tuuli494.31.0115
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low724.20.8285
Triple Number Coastal/Long Distance Medium584.91.0258
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low916.30.6548
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High623.60.9622
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9485
Triple Number Coastal/Long Distance Low0.8285
Triple Number Coastal/Long Distance Medium1.0258
Triple Number Coastal/Long Distance High1.1520
Triple Number Windward/Leeward Low0.6548
Triple Number Windward/Leeward Medium0.8497
Triple Number Windward/Leeward High0.9622
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.91003.8780.1669.6608.0569.2534.3470.9439.2
For information
General Purpose Handicap (GPH)651.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance632.60.9485
Triple Number Coastal/Long Distance Low724.20.8285
Triple Number Coastal/Long Distance Medium584.91.0258
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low916.30.6548
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High623.60.9622
Saronikos S All Purpose649.00.9245
Saronikos S Upwind747.30.8029
Saronikos S Downwind529.21.1338
Saronikos N All Purpose692.90.8660
Saronikos N Upwind778.90.7703
Saronikos N Downwind597.01.0050
Saronikos SW All Purpose650.30.9226
Saronikos SW Upwind760.90.7886
Saronikos SW Downwind543.91.1032
Saronikos NE All Purpose711.40.8435
Saronikos NE Upwind731.40.8204
Saronikos NE Downwind663.80.9038
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.91003.8780.1669.6608.0569.2534.3470.9439.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low724.20.8285
Triple Number Coastal/Long Distance Medium584.91.0258
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low916.30.6548
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High623.60.9622
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose603.00.9951
5-Band All Purpose Low860.10.6976
5-Band All Purpose L/M669.10.8967
5-Band All Purpose Med594.51.0093
5-Band All Purpose M/H541.51.1080
5-Band All Purpose High500.91.1978
Single Number Predominant Upwind637.60.9410
Single Number Predominant Reaching560.71.0701
Single Number Predominant Downwind582.51.0301
5-Band 50-50 Windward/Leeward Low1063.80.5640
5-Band 50-50 Windward/Leeward L/M798.40.7515
5-Band 50-50 Windward/Leeward Med696.60.8614
5-Band 50-50 Windward/Leeward M/H636.10.9432
5-Band 50-50 Windward/Leeward High587.41.0215
5-Band 60-40 Windward/Leeward Low1072.20.5596
5-Band 60-40 Windward/Leeward L/M810.40.7403
5-Band 60-40 Windward/Leeward Med714.00.8403
5-Band 60-40 Windward/Leeward M/H661.40.9071
5-Band 60-40 Windward/Leeward High622.90.9633
Triple Number 50-50 Windward/Leeward Low956.80.6271
Triple Number 50-50 Windward/Leeward Med706.20.8496
Triple Number 50-50 Windward/Leeward High623.60.9622
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward727.70.8245
Triple Number 60-40 Windward/Leeward Low966.00.6211
Triple Number 60-40 Windward/Leeward Med722.60.8303
Triple Number 60-40 Windward/Leeward High651.20.9214
Triple Number All-Purpose Low782.00.7673
Triple Number All-Purpose Med602.40.9961
Triple Number All-Purpose High530.71.1306
Triple Number Predominant Upwind Low800.60.7494
Triple Number Predominant Upwind Med631.70.9498
Triple Number Predominant Upwind High591.81.0138
Triple Number Predominant Reaching Low712.50.8421
Triple Number Predominant Reaching Med566.21.0597
Triple Number Predominant Reaching High476.31.2596
Triple Number Predominant Downwind Low773.30.7759
Triple Number Predominant Downwind Med576.01.0417
Triple Number Predominant Downwind High465.81.2881
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance632.60.9485
Triple Number Coastal/Long Distance Low724.20.8285
Triple Number Coastal/Long Distance Medium584.91.0258
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low916.30.6548
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High623.60.9622
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.91003.8780.1669.6608.0569.2534.3470.9439.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance632.60.9485
Triple Number Coastal/Long Distance Low724.20.8285
Triple Number Coastal/Long Distance Medium584.91.0258
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low916.30.6548
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High623.60.9622
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.91003.8780.1669.6608.0569.2534.3470.9439.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low724.2
Triple Number Coastal/Long Distance Medium584.9
Triple Number Coastal/Long Distance High520.8
Triple Number Windward/Leeward Low916.3
Triple Number Windward/Leeward Medium706.1
Triple Number Windward/Leeward High623.6
Predominantly Upwind639.3
Predominantly Downwind581.0
Predominantly Reaching564.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance632.60.9485
Triple Number Coastal/Long Distance Low724.20.8285
Triple Number Coastal/Long Distance Medium584.91.0258
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low916.30.6548
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High623.60.9622
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.91003.8780.1669.6608.0569.2534.3470.9439.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8285
Triple Number Coastal/Long Distance Medium1.0258
Triple Number Coastal/Long Distance High1.1520
Triple Number Windward/Leeward Low0.6548
Triple Number Windward/Leeward Medium0.8497
Triple Number Windward/Leeward High0.9622
Coastal/Long Distance0.9485
Predominantly Upwind0.9385
Predominantly Downwind1.0328
For information
General Purpose Handicap (GPH)651.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0244
Distanseseilas Trippeltall svak vind0.8285
Distanseseilas Trippeltall mellomvind1.0258
Distanseseilas Trippeltall sterk vind1.1520
Pølsebane Trippeltall svak vind0.6548
Pølsebane Trippeltall mellomvind0.8497
Pølsebane Trippeltall sterk vind0.9622
Motvind Singeltall0.9385
Medvind Singeltall1.0328
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low724.20.8285
Triple Number Coastal/Long Distance Medium584.91.0258
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low916.30.6548
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High623.60.9622
Coastal/Long Distance632.60.9485
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind639.30.9385
Predominantly Downwind581.01.0328
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore554.41.0823
Cape Doctor Coastal472.51.2698
Triple Number Coastal/Long Distance Low724.20.8285
Triple Number Coastal/Long Distance Medium584.91.0258
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low916.30.6548
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High623.60.9622
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8285
Triple Number Coastal/Long Distance Medium1.0258
Triple Number Coastal/Long Distance High1.1520
Triple Number Windward/Leeward Low0.6548
Triple Number Windward/Leeward Medium0.8497
Triple Number Windward/Leeward High0.9622
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8285
Triple Number Coastal/Long Distance Medium1.0258
Triple Number Coastal/Long Distance High1.1520
Triple Number Windward/Leeward Low0.6548
Triple Number Windward/Leeward Medium0.8497
Triple Number Windward/Leeward High0.9622
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance632.60.9485
Triple Number Coastal/Long Distance Low724.20.8285
Triple Number Coastal/Long Distance Medium584.91.0258
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low916.30.6548
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High623.60.9622
Predominantly Upwind639.30.9385
Predominantly Downwind581.01.0328
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.91003.8780.1669.6608.0569.2534.3470.9439.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance632.60.9485
Triple Number Coastal/Long Distance Low724.20.8285
Triple Number Coastal/Long Distance Medium584.91.0258
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low916.30.6548
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High623.60.9622
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.91003.8780.1669.6608.0569.2534.3470.9439.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP603.00.9951 Predom. Dn High434.31.3815 5B AP M/H530.41.1312 TriNum AP Low724.20.8285 Predom. Rc Low773.70.7755 5B AP High494.21.2140 TriNum AP Med585.01.0257 Predom. Rc L/M614.20.9769 5B SF Bay Low907.90.6608 TriNum AP High520.81.1520 Predom. Rc Med549.21.0925 5B SF Bay L/M764.90.7845 TriNum W/L Low956.80.6271 Predom. Rc M/H496.21.2091 5B SF Bay Med675.00.8888 TriNum W/L Med706.10.8497 Predom. Rc High456.61.3141 5B SF Bay M/H619.30.9689 TriNum W/L Hig623.60.9622 5B W/L Low1063.80.5640 5B SF Bay High576.61.0405 Predom. Upwind660.80.9080 5B W/L L/M798.40.7515 ChiMac Up Low778.50.7707 Predom. Reaching576.71.0405 5B W/L Med696.60.8614 ChiMac Up Med713.00.8415 Predom. Downwind599.81.0004 5B W/L M/H636.10.9432 ChiMac Up High635.40.9443 Predom. Up Low870.80.6891 5B W/L High587.41.0215 ChiMac Off Low747.20.8030 Predom. Up L/M687.10.8733 W/L 60-40 Low1072.20.5596 ChiMac Off Med665.50.9015 Predom. Up Med623.70.9621 W/L 60-40 L/M810.40.7403 ChiMac Off High562.71.0663 Predom. Up M/H588.11.0203 W/L 60-40 Med714.00.8403 ChiMac AP Low760.20.7893 Predom. Up High566.91.0583 W/L 60-40 M/H661.40.9071 ChiMac AP Med687.50.8728 Predom. Dn Low855.40.7014 W/L 60-40 High622.90.9633 ChiMac AP High598.11.0032 Predom. Dn L/M653.20.9185 5B AP Low792.70.7569 BayMac Cove Island863.20.6951 Predom. Dn Med566.31.0595 5B AP L/M647.10.9272 BayMac Shore857.40.6998 Predom. Dn M/H495.41.2112 5B AP Med577.81.0384 Harvest Moon508.51.1800      SA/DSPL Up32.76SA/DSPL Dn72.49
ORC Ref  03080004SE7 Issued on 07/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SILENZIO !!!SUI 157
Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassBanner 28Measurement01/05/1995HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall8.480Maximum beam2.950Draft1.443Displacement1,542Wetted area12.29IMS L6.879LSM06.275Accomod. length8.480Sink (kg/mm) 9.60
VCGD0.013VCGM0.111 RM Rated (kg·m) 37.6Limit of positive stability(°) 103.0 Stability Index 95.3 BLR index 0.0000Default crew weight354 Declared crew weight 0
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysYesSpreaders2Rotating mastNo
P10.580IG9.093ISP11.811MDT10.076MDL10.115MDT2MDL2TLTaperMW0.000GO0.000
E3.600J2.930BAS1.147FSDFoilSFJ0.000SPL3.580WPLTPSBDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/05/1995
SFFP0.526FFM0.843FF0.851LCFcl4.487SG
SAFP7.274FAM0.761FA0.767LCFsh4.721HBI0.782
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03080004SE7 Issued on 07/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SILENZIO !!!SUI 157
Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.150.791.442.493.1623.7128/02/2011
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG10.070.551.052.113.214.349.36NoNo 20.0801/02/2011
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentSP111.3811.3811.387.976.7073.1722/12/2010
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length8.5 mTable area0.33 m²Headroom1.40 mMinimum number of berths3Personal gear stowage0.12 m³Fresh water capacity38 lMinimum number of seats in cockpit3Food stowage0.18 m³Fuel capacity20 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03080004SE7 Issued on 07/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org