Club Certificate2026
VUVUZELASUI 780
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 Angles44.2°40.5°37.9°35.5°35.7°36.7°37.3°38.6°39.7°
Beat VMG3.064.184.855.175.335.445.545.665.61
52°4.736.136.907.377.687.958.188.548.59
60°5.056.347.187.768.158.508.819.299.46
75°5.386.577.488.238.789.259.6810.3710.68
90°5.386.607.638.659.4310.1610.8612.1213.08
110°5.126.567.768.739.9611.1812.1914.2915.79
120°4.876.407.558.9310.0111.0512.9515.0516.80
135°4.245.936.998.229.8611.7213.2315.6518.29
150°3.565.066.187.048.209.8912.0215.9019.21
Run VMG3.084.395.356.107.108.5610.4113.7716.82
Gybe Angles141.1°143.5°149.8°150.3°142.0°138.6°142.5°148.3°152.1°
APH ToD:473.1CDL: 8.436APH ToT: 1.2683CertNo:SUI7800
BOAT
ClassT-780DesignerSt.ThompsonBuilderR.NaefAge date01/2004Series date01/2004Offset fileT780.offData fileSUI7800
HULL
Length Overall7.800 mMaximum Beam2.524 mDraft1.940 mDisplacement747 kgDLR2.6458IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.229%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight460 kg(declared)Minimum weight330 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail30.8032.00Headsail Luffed17.0017.00Headsail Flying27.0127.01SymmetricAsymmetric74.8974.89 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail7.38Storm Jib4.74Heavy Weather Jib12.79
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 22.9 kg·m Stability Index 103.0
COMMENTS
Canting Keel
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  03080004WII Issued on 18/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
VUVUZELASUI 780
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 VMG1175.5862.0742.8696.3676.0661.4649.4636.3642.3
52°760.6587.4521.6488.5468.9453.1440.2421.7418.9
60°712.7567.5501.7464.0441.6423.4408.9387.4380.6
75°669.6548.1481.6437.6410.2389.0371.7347.3336.9
90°668.5545.7471.6416.3381.8354.5331.6297.1275.3
110°702.6549.0464.2412.2361.3322.0295.3251.9227.9
120°739.7562.8476.7403.2359.6325.8277.9239.2214.3
135°848.2606.8514.9438.0365.1307.1272.1230.0196.8
150°1012.5710.9582.7511.0439.0364.1299.5226.5187.4
Run VMG1169.1820.9672.9589.9506.9420.5345.8261.5214.0
Selected Courses
Windward / Leeward1172.3841.4707.8643.1591.4540.9497.6448.9428.1
All purpose885.9660.1563.0507.1464.5427.4396.0358.9340.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward599.31.0012
All purpose473.11.2683
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low611.60.9811
Triple Number Coastal/Long Distance Medium477.61.2562
Triple Number Coastal/Long Distance High389.91.5387
Triple Number Windward/Leeward Low774.60.7746
Triple Number Windward/Leeward Medium605.80.9905
Triple Number Windward/Leeward High490.21.2240
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance517.61.1592
Triple Number Coastal/Long Distance Low611.60.9811
Triple Number Coastal/Long Distance Medium477.61.2562
Triple Number Coastal/Long Distance High389.91.5387
Triple Number Windward/Leeward Low774.60.7746
Triple Number Windward/Leeward Medium605.80.9905
Triple Number Windward/Leeward High490.21.2240
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1172.0839.4667.9575.0503.0448.0396.5328.5308.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8529
Downwind "popa"1.1607
70% up, 30% down "Ilhabela"0.9267
30% up, 70% down "Ilhabela-inverso"1.0474
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low611.60.9811
Triple Number Coastal/Long Distance Medium477.61.2562
Triple Number Coastal/Long Distance High389.91.5387
Triple Number Windward/Leeward Low774.60.7746
Triple Number Windward/Leeward Medium605.80.9905
Triple Number Windward/Leeward High490.21.2240
Predominantly Upwind531.71.1284
Predominantly Downwind467.41.2836
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP482.71.2429 Predom. Rc High327.61.8318 5B SF Bay L/M654.90.9161 TriNum AP Low611.50.9811 Predom. Dn Low721.80.8312 5B SF Bay Med569.61.0533 TriNum AP Med477.71.2561 Predom. Dn L/M550.51.0898 5B SF Bay M/H491.11.2216 TriNum AP High389.91.5387 Predom. Dn Med452.91.3248 5B SF Bay High447.11.3419 TriNum W/L Low807.90.7426 Predom. Dn M/H360.11.6663 5B AP Low665.30.9019 TriNum W/L Med605.80.9905 Predom. Dn High307.21.9532 5B AP L/M543.01.1049 TriNum W/L Hig490.21.2240 ChiMac Up Low650.40.9225 5B AP Med467.81.2825 Predom. Upwind543.91.1032 ChiMac Up Med592.71.0123 5B AP M/H400.91.4967 Predom. Reaching454.51.3200 ChiMac Up High522.11.1492 5B AP High362.21.6567 Predom. Downwind480.01.2500 ChiMac Off Low627.00.9570 5B W/L Low890.70.6736 Predom. Up Low724.40.8282 ChiMac Off Med547.31.0962 5B W/L L/M687.50.8727 Predom. Up L/M580.41.0338 ChiMac Off High446.81.3428 5B W/L Med593.41.0111 Predom. Up Med517.41.1597 ChiMac AP Low635.20.9446 5B W/L M/H504.71.1887 Predom. Up M/H468.01.2820 ChiMac AP Med567.11.0580 5B W/L High453.71.3224 Predom. Up High440.81.3613 ChiMac AP High482.31.2440 W/L 60-40 Low894.70.6706 Predom. Rc Low645.40.9296 BayMac Cove Island720.10.8333 W/L 60-40 L/M696.80.8611 Predom. Rc L/M507.21.1829 BayMac Shore714.20.8401 W/L 60-40 Med610.80.9824 Predom. Rc Med430.81.3927 Harvest Moon376.71.5928 W/L 60-40 M/H534.11.1234 Predom. Rc M/H365.21.6431 5B SF Bay Low762.30.7871 W/L 60-40 High490.91.2222      SA/DSPL Up58.15SA/DSPL Dn128.54
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance517.61.1592
Triple Number Coastal/Long Distance Low611.60.9811
Triple Number Coastal/Long Distance Medium477.61.2562
Triple Number Coastal/Long Distance High389.91.5387
Triple Number Windward/Leeward Low774.60.7746
Triple Number Windward/Leeward Medium605.80.9905
Triple Number Windward/Leeward High490.21.2240
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1172.0839.4667.9575.0503.0448.0396.5328.5308.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance517.61.1592
Triple Number Coastal/Long Distance Low611.60.9811
Triple Number Coastal/Long Distance Medium477.61.2562
Triple Number Coastal/Long Distance High389.91.5387
Triple Number Windward/Leeward Low774.60.7746
Triple Number Windward/Leeward Medium605.80.9905
Triple Number Windward/Leeward High490.21.2240
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1172.0839.4667.9575.0503.0448.0396.5328.5308.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance517.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1172.0839.4667.9575.0503.0448.0396.5328.5308.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low611.60.9811
Triple Number Coastal/Long Distance Medium477.61.2562
Triple Number Coastal/Long Distance High389.91.5387
Triple Number Windward/Leeward Low774.60.7746
Triple Number Windward/Leeward Medium605.80.9905
Triple Number Windward/Leeward High490.21.2240
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating517.61.1592
FinRating, kevyt tuuli874.61.1434
FinRating, kova tuuli359.91.3892
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low611.60.9811
Triple Number Coastal/Long Distance Medium477.61.2562
Triple Number Coastal/Long Distance High389.91.5387
Triple Number Windward/Leeward Low774.60.7746
Triple Number Windward/Leeward Medium605.80.9905
Triple Number Windward/Leeward High490.21.2240
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.1592
Triple Number Coastal/Long Distance Low0.9811
Triple Number Coastal/Long Distance Medium1.2562
Triple Number Coastal/Long Distance High1.5387
Triple Number Windward/Leeward Low0.7746
Triple Number Windward/Leeward Medium0.9905
Triple Number Windward/Leeward High1.2240
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1172.0839.4667.9575.0503.0448.0396.5328.5308.2
For information
General Purpose Handicap (GPH)531.2
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance517.61.1592
Triple Number Coastal/Long Distance Low611.60.9811
Triple Number Coastal/Long Distance Medium477.61.2562
Triple Number Coastal/Long Distance High389.91.5387
Triple Number Windward/Leeward Low774.60.7746
Triple Number Windward/Leeward Medium605.80.9905
Triple Number Windward/Leeward High490.21.2240
Saronikos S All Purpose529.11.1339
Saronikos S Upwind626.20.9581
Saronikos S Downwind408.41.4690
Saronikos N All Purpose568.41.0556
Saronikos N Upwind643.30.9326
Saronikos N Downwind484.31.2389
Saronikos SW All Purpose525.91.1410
Saronikos SW Upwind630.20.9521
Saronikos SW Downwind426.31.4074
Saronikos NE All Purpose583.71.0279
Saronikos NE Upwind596.01.0067
Saronikos NE Downwind547.41.0961
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1172.0839.4667.9575.0503.0448.0396.5328.5308.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low611.60.9811
Triple Number Coastal/Long Distance Medium477.61.2562
Triple Number Coastal/Long Distance High389.91.5387
Triple Number Windward/Leeward Low774.60.7746
Triple Number Windward/Leeward Medium605.80.9905
Triple Number Windward/Leeward High490.21.2240
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose482.71.2429
5-Band All Purpose Low719.60.8338
5-Band All Purpose L/M563.21.0654
5-Band All Purpose Med483.41.2413
5-Band All Purpose M/H412.71.4537
5-Band All Purpose High372.51.6106
Single Number Predominant Upwind529.41.1334
Single Number Predominant Reaching445.31.3474
Single Number Predominant Downwind469.31.2785
5-Band 50-50 Windward/Leeward Low890.70.6736
5-Band 50-50 Windward/Leeward L/M687.50.8727
5-Band 50-50 Windward/Leeward Med593.41.0111
5-Band 50-50 Windward/Leeward M/H504.71.1887
5-Band 50-50 Windward/Leeward High453.71.3224
5-Band 60-40 Windward/Leeward Low894.70.6706
5-Band 60-40 Windward/Leeward L/M696.80.8611
5-Band 60-40 Windward/Leeward Med610.80.9824
5-Band 60-40 Windward/Leeward M/H534.11.1234
5-Band 60-40 Windward/Leeward High490.91.2222
Triple Number 50-50 Windward/Leeward Low807.90.7426
Triple Number 50-50 Windward/Leeward Med605.80.9904
Triple Number 50-50 Windward/Leeward High490.21.2240
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward617.10.9722
Triple Number 60-40 Windward/Leeward Low813.30.7377
Triple Number 60-40 Windward/Leeward Med621.60.9653
Triple Number 60-40 Windward/Leeward High521.61.1502
Triple Number All-Purpose Low657.70.9122
Triple Number All-Purpose Med493.81.2151
Triple Number All-Purpose High401.31.4953
Triple Number Predominant Upwind Low670.00.8955
Triple Number Predominant Upwind Med527.81.1367
Triple Number Predominant Upwind High470.91.2740
Triple Number Predominant Reaching Low596.31.0062
Triple Number Predominant Reaching Med452.31.3265
Triple Number Predominant Reaching High345.31.7376
Triple Number Predominant Downwind Low654.00.9175
Triple Number Predominant Downwind Med466.01.2875
Triple Number Predominant Downwind High330.51.8156
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance517.61.1592
Triple Number Coastal/Long Distance Low611.60.9811
Triple Number Coastal/Long Distance Medium477.61.2562
Triple Number Coastal/Long Distance High389.91.5387
Triple Number Windward/Leeward Low774.60.7746
Triple Number Windward/Leeward Medium605.80.9905
Triple Number Windward/Leeward High490.21.2240
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1172.0839.4667.9575.0503.0448.0396.5328.5308.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance517.61.1592
Triple Number Coastal/Long Distance Low611.60.9811
Triple Number Coastal/Long Distance Medium477.61.2562
Triple Number Coastal/Long Distance High389.91.5387
Triple Number Windward/Leeward Low774.60.7746
Triple Number Windward/Leeward Medium605.80.9905
Triple Number Windward/Leeward High490.21.2240
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1172.0839.4667.9575.0503.0448.0396.5328.5308.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low611.6
Triple Number Coastal/Long Distance Medium477.6
Triple Number Coastal/Long Distance High389.9
Triple Number Windward/Leeward Low774.6
Triple Number Windward/Leeward Medium605.8
Triple Number Windward/Leeward High490.2
Predominantly Upwind531.7
Predominantly Downwind467.4
Predominantly Reaching448.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance517.61.1592
Triple Number Coastal/Long Distance Low611.60.9811
Triple Number Coastal/Long Distance Medium477.61.2562
Triple Number Coastal/Long Distance High389.91.5387
Triple Number Windward/Leeward Low774.60.7746
Triple Number Windward/Leeward Medium605.80.9905
Triple Number Windward/Leeward High490.21.2240
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1172.0839.4667.9575.0503.0448.0396.5328.5308.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9811
Triple Number Coastal/Long Distance Medium1.2562
Triple Number Coastal/Long Distance High1.5387
Triple Number Windward/Leeward Low0.7746
Triple Number Windward/Leeward Medium0.9905
Triple Number Windward/Leeward High1.2240
Coastal/Long Distance1.1592
Predominantly Upwind1.1284
Predominantly Downwind1.2836
For information
General Purpose Handicap (GPH)531.2
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.2683
Distanseseilas Trippeltall svak vind0.9811
Distanseseilas Trippeltall mellomvind1.2562
Distanseseilas Trippeltall sterk vind1.5387
Pølsebane Trippeltall svak vind0.7746
Pølsebane Trippeltall mellomvind0.9905
Pølsebane Trippeltall sterk vind1.2240
Motvind Singeltall1.1284
Medvind Singeltall1.2836
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low611.60.9811
Triple Number Coastal/Long Distance Medium477.61.2562
Triple Number Coastal/Long Distance High389.91.5387
Triple Number Windward/Leeward Low774.60.7746
Triple Number Windward/Leeward Medium605.80.9905
Triple Number Windward/Leeward High490.21.2240
Coastal/Long Distance517.61.1592
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind531.71.1284
Predominantly Downwind467.41.2836
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore434.41.3813
Cape Doctor Coastal346.21.7330
Triple Number Coastal/Long Distance Low611.60.9811
Triple Number Coastal/Long Distance Medium477.61.2562
Triple Number Coastal/Long Distance High389.91.5387
Triple Number Windward/Leeward Low774.60.7746
Triple Number Windward/Leeward Medium605.80.9905
Triple Number Windward/Leeward High490.21.2240
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9811
Triple Number Coastal/Long Distance Medium1.2562
Triple Number Coastal/Long Distance High1.5387
Triple Number Windward/Leeward Low0.7746
Triple Number Windward/Leeward Medium0.9905
Triple Number Windward/Leeward High1.2240
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9811
Triple Number Coastal/Long Distance Medium1.2562
Triple Number Coastal/Long Distance High1.5387
Triple Number Windward/Leeward Low0.7746
Triple Number Windward/Leeward Medium0.9905
Triple Number Windward/Leeward High1.2240
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance517.61.1592
Triple Number Coastal/Long Distance Low611.60.9811
Triple Number Coastal/Long Distance Medium477.61.2562
Triple Number Coastal/Long Distance High389.91.5387
Triple Number Windward/Leeward Low774.60.7746
Triple Number Windward/Leeward Medium605.80.9905
Triple Number Windward/Leeward High490.21.2240
Predominantly Upwind531.71.1284
Predominantly Downwind467.41.2836
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1172.0839.4667.9575.0503.0448.0396.5328.5308.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance517.61.1592
Triple Number Coastal/Long Distance Low611.60.9811
Triple Number Coastal/Long Distance Medium477.61.2562
Triple Number Coastal/Long Distance High389.91.5387
Triple Number Windward/Leeward Low774.60.7746
Triple Number Windward/Leeward Medium605.80.9905
Triple Number Windward/Leeward High490.21.2240
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1172.0839.4667.9575.0503.0448.0396.5328.5308.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP482.71.2429 Predom. Dn High307.21.9532 5B AP M/H400.91.4967 TriNum AP Low611.50.9811 Predom. Rc Low645.40.9296 5B AP High362.21.6567 TriNum AP Med477.71.2561 Predom. Rc L/M507.21.1829 5B SF Bay Low762.30.7871 TriNum AP High389.91.5387 Predom. Rc Med430.81.3927 5B SF Bay L/M654.90.9161 TriNum W/L Low807.90.7426 Predom. Rc M/H365.21.6431 5B SF Bay Med569.61.0533 TriNum W/L Med605.80.9905 Predom. Rc High327.61.8318 5B SF Bay M/H491.11.2216 TriNum W/L Hig490.21.2240 5B W/L Low890.70.6736 5B SF Bay High447.11.3419 Predom. Upwind543.91.1032 5B W/L L/M687.50.8727 ChiMac Up Low650.40.9225 Predom. Reaching454.51.3200 5B W/L Med593.41.0111 ChiMac Up Med592.71.0123 Predom. Downwind480.01.2500 5B W/L M/H504.71.1887 ChiMac Up High522.11.1492 Predom. Up Low724.40.8282 5B W/L High453.71.3224 ChiMac Off Low627.00.9570 Predom. Up L/M580.41.0338 W/L 60-40 Low894.70.6706 ChiMac Off Med547.31.0962 Predom. Up Med517.41.1597 W/L 60-40 L/M696.80.8611 ChiMac Off High446.81.3428 Predom. Up M/H468.01.2820 W/L 60-40 Med610.80.9824 ChiMac AP Low635.20.9446 Predom. Up High440.81.3613 W/L 60-40 M/H534.11.1234 ChiMac AP Med567.11.0580 Predom. Dn Low721.80.8312 W/L 60-40 High490.91.2222 ChiMac AP High482.31.2440 Predom. Dn L/M550.51.0898 5B AP Low665.30.9019 BayMac Cove Island720.10.8333 Predom. Dn Med452.91.3248 5B AP L/M543.01.1049 BayMac Shore714.20.8401 Predom. Dn M/H360.11.6663 5B AP Med467.81.2825 Harvest Moon376.71.5928      SA/DSPL Up58.15SA/DSPL Dn128.54
ORC Ref  03080004WII Issued on 18/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
VUVUZELASUI 780
Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassT-780Measurement16/06/2026HINPlan reviewHull constructionCarbonCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall7.800Maximum beam2.524Draft1.940Displacement747Wetted area9.44IMS L7.112LSM06.559Accomod. length7.800Sink (kg/mm) 7.02
VCGD-0.800VCGM-0.759 RM Rated (kg·m) 22.9Limit of positive stability(°) 111.7 Stability Index 103.0 BLR index 0.9119Default crew weight373 Declared crew weight 460
Centerboard weightList angle22.5Canting keel angle45.0
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastAdjustable (NMP)Running backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P10.800IG9.730ISP11.880MDT10.100MDL10.150MDT2MDL2TLTaperMWGO
E3.900J2.950BAS1.000FSDSFJ0.000SPLWPLTPS5.870BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS111.7803.755
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.800Flotation Date16/06/2026
SFFP0.240FFM0.748FF0.748LCFcl4.134SG
SAFP7.800FAM0.607FA0.607LCFsh4.306HBI0.698
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03080004WII Issued on 18/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
VUVUZELASUI 780
Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM11.601.752.312.993.4630.8014/08/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentC00.050.681.322.533.524.0311.65NoYes127.0116/06/2026J10.040.571.061.832.543.179.75YesNo 17.0014/08/2026J20.040.400.761.492.232.908.71NoNo 12.9214/08/2026
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA211.1511.1111.138.088.05100%74.8916/06/2026altA213.1411.1312.146.408.4076%68.7714/08/2026
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03080004WII Issued on 18/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org