International Certificate2026
DOBOSZPOL-1278
Polski Związek Żeglarski
al. ks. J.Poniatowskiego 1
03-901 Warszawa, Polska
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 Angles45.1°42.4°40.9°39.2°37.5°37.4°37.4°38.2°40.2°
Beat VMG2.082.923.513.934.184.274.314.304.19
52°3.244.405.175.605.825.935.996.036.02
60°3.464.615.355.745.956.096.166.236.24
75°3.614.745.465.856.096.286.436.586.66
90°3.544.805.626.046.306.476.596.937.11
110°3.504.775.596.046.386.717.017.397.61
120°3.334.585.445.946.286.626.997.598.01
135°2.884.105.025.676.066.396.747.468.23
150°2.393.534.485.245.776.126.437.117.81
Run VMG2.073.063.894.615.225.696.046.647.27
Gybe Angles142.6°148.5°153.4°159.2°166.2°175.9°178.6°178.3°178.1°
APH ToD:671.5CDL: 6.142APH ToT: 0.8936CertNo:50/01
BOAT
ClassC-760DesignerD.PETERSONBuilderSTOCZNIA CONRADAAge date06/1981Series date01/1978Offset fileCONRAD 760R.offData filePOL1278
HULL
Length Overall7.596 mMaximum Beam2.756 mDraft1.535 mDisplacement1,657 kgDLR7.7222IMS DivisionPerformanceDynamic Allowance0.250%Age Allowance0.650%RS Assessment-0.381%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight390 kg(declared)Minimum weight260 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail18.1618.48Headsail Luffed12.5612.56Headsail FlyingSymmetric31.2331.23Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail5.27Storm Jib3.84Heavy Weather Jib10.37
SAIL LIMITS
Headsails5
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting Moment 23.8 kg·m Stability Index 93.0
COMMENTS
Outboard engine 4HP Yamaha na pantografie na pawęży
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  04410004S9L Issued on 05/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
DOBOSZPOL-1278
Polski Związek Żeglarski
al. ks. J.Poniatowskiego 1
03-901 Warszawa, Polska
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 VMG1730.11232.11026.1916.8862.1843.3835.4836.7858.4
52°1112.0818.6696.2643.3618.5606.6601.1596.6598.3
60°1041.4781.4673.5627.4604.5591.4584.4577.8576.9
75°997.8759.3659.3614.9590.7573.1560.3546.7540.9
90°1017.3750.4641.0596.3571.9556.3546.5519.2506.6
110°1028.4754.9644.2596.2564.3536.4513.4487.1472.8
120°1081.6786.9661.5606.0573.3543.5515.3474.1449.6
135°1251.7878.3717.2635.4594.0563.5534.4482.5437.4
150°1504.51020.2804.1686.6623.9588.3559.7506.1461.2
Run VMG1737.21178.0925.1780.9689.1632.2596.1542.5495.2
Selected Courses
Windward / Leeward1733.71205.0975.6848.8775.6737.8715.7689.6676.8
All purpose1309.9933.8773.7692.8648.5623.3605.8581.1567.9
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward813.90.7372
All purpose671.50.8936
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low853.70.7028
Triple Number Coastal/Long Distance Medium667.40.8990
Triple Number Coastal/Long Distance High600.90.9985
Triple Number Windward/Leeward Low1090.30.5503
Triple Number Windward/Leeward Medium807.20.7433
Triple Number Windward/Leeward High711.40.8434
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance727.70.8245
Triple Number Coastal/Long Distance Low853.70.7028
Triple Number Coastal/Long Distance Medium667.40.8990
Triple Number Coastal/Long Distance High600.90.9985
Triple Number Windward/Leeward Low1090.30.5503
Triple Number Windward/Leeward Medium807.20.7433
Triple Number Windward/Leeward High711.40.8434
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.01202.3919.5772.3689.4646.3612.6555.3539.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6410
Downwind "popa"0.7859
70% up, 30% down "Ilhabela"0.6785
30% up, 70% down "Ilhabela-inverso"0.7360
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low853.70.7028
Triple Number Coastal/Long Distance Medium667.40.8990
Triple Number Coastal/Long Distance High600.90.9985
Triple Number Windward/Leeward Low1090.30.5503
Triple Number Windward/Leeward Medium807.20.7433
Triple Number Windward/Leeward High711.40.8434
Predominantly Upwind725.70.8268
Predominantly Downwind679.40.8831
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP698.10.8594 Predom. Rc High552.01.0870 5B SF Bay L/M895.20.6703 TriNum AP Low853.80.7028 Predom. Dn Low1035.80.5793 5B SF Bay Med771.20.7780 TriNum AP Med667.50.8989 Predom. Dn L/M765.90.7834 5B SF Bay M/H706.70.8490 TriNum AP High600.90.9985 Predom. Dn Med656.20.9143 5B SF Bay High680.60.8815 TriNum W/L Low1142.00.5254 Predom. Dn M/H589.71.0175 5B AP Low946.80.6337 TriNum W/L Med807.20.7433 Predom. Dn High549.61.0916 5B AP L/M750.30.7997 TriNum W/L Hig711.40.8434 ChiMac Up Low908.80.6602 5B AP Med658.50.9111 Predom. Upwind755.80.7939 ChiMac Up Med822.80.7292 5B AP M/H608.20.9865 Predom. Reaching670.10.8954 ChiMac Up High724.30.8284 5B AP High583.11.0290 Predom. Downwind710.30.8447 ChiMac Off Low890.90.6735 5B W/L Low1279.80.4688 Predom. Up Low1031.80.5815 ChiMac Off Med788.10.7613 5B W/L L/M935.20.6416 Predom. Up L/M791.70.7579 ChiMac Off High666.60.9001 5B W/L Med793.20.7565 Predom. Up Med703.40.8531 ChiMac AP Low895.20.6703 5B W/L M/H720.10.8333 Predom. Up M/H662.30.9059 ChiMac AP Med802.00.7481 5B W/L High691.90.8672 Predom. Up High647.00.9273 ChiMac AP High693.10.8656 W/L 60-40 Low1284.90.4670 Predom. Rc Low920.70.6517 BayMac Cove Island1027.60.5839 W/L 60-40 L/M946.90.6337 Predom. Rc L/M706.90.8488 BayMac Shore1018.90.5888 W/L 60-40 Med810.50.7403 Predom. Rc Med627.00.9569 Harvest Moon593.81.0104 W/L 60-40 M/H743.90.8066 Predom. Rc M/H581.01.0327 5B SF Bay Low1081.50.5548 W/L 60-40 High721.60.8315      SA/DSPL Up21.91SA/DSPL Dn35.21
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance727.70.8245
Triple Number Coastal/Long Distance Low853.70.7028
Triple Number Coastal/Long Distance Medium667.40.8990
Triple Number Coastal/Long Distance High600.90.9985
Triple Number Windward/Leeward Low1090.30.5503
Triple Number Windward/Leeward Medium807.20.7433
Triple Number Windward/Leeward High711.40.8434
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.01202.3919.5772.3689.4646.3612.6555.3539.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance727.70.8245
Triple Number Coastal/Long Distance Low853.70.7028
Triple Number Coastal/Long Distance Medium667.40.8990
Triple Number Coastal/Long Distance High600.90.9985
Triple Number Windward/Leeward Low1090.30.5503
Triple Number Windward/Leeward Medium807.20.7433
Triple Number Windward/Leeward High711.40.8434
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.01202.3919.5772.3689.4646.3612.6555.3539.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance727.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.01202.3919.5772.3689.4646.3612.6555.3539.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low853.70.7028
Triple Number Coastal/Long Distance Medium667.40.8990
Triple Number Coastal/Long Distance High600.90.9985
Triple Number Windward/Leeward Low1090.30.5503
Triple Number Windward/Leeward Medium807.20.7433
Triple Number Windward/Leeward High711.40.8434
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating727.70.8245
FinRating, kevyt tuuli1261.20.7929
FinRating, kova tuuli587.20.8515
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low853.70.7028
Triple Number Coastal/Long Distance Medium667.40.8990
Triple Number Coastal/Long Distance High600.90.9985
Triple Number Windward/Leeward Low1090.30.5503
Triple Number Windward/Leeward Medium807.20.7433
Triple Number Windward/Leeward High711.40.8434
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8245
Triple Number Coastal/Long Distance Low0.7028
Triple Number Coastal/Long Distance Medium0.8990
Triple Number Coastal/Long Distance High0.9985
Triple Number Windward/Leeward Low0.5503
Triple Number Windward/Leeward Medium0.7433
Triple Number Windward/Leeward High0.8434
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.01202.3919.5772.3689.4646.3612.6555.3539.4
For information
General Purpose Handicap (GPH)751.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance727.70.8245
Triple Number Coastal/Long Distance Low853.70.7028
Triple Number Coastal/Long Distance Medium667.40.8990
Triple Number Coastal/Long Distance High600.90.9985
Triple Number Windward/Leeward Low1090.30.5503
Triple Number Windward/Leeward Medium807.20.7433
Triple Number Windward/Leeward High711.40.8434
Saronikos S All Purpose762.20.7872
Saronikos S Upwind856.10.7009
Saronikos S Downwind648.80.9248
Saronikos N All Purpose801.40.7487
Saronikos N Upwind893.10.6718
Saronikos N Downwind709.40.8458
Saronikos SW All Purpose769.70.7796
Saronikos SW Upwind878.20.6832
Saronikos SW Downwind661.40.9072
Saronikos NE All Purpose829.10.7237
Saronikos NE Upwind839.70.7146
Saronikos NE Downwind793.70.7560
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.01202.3919.5772.3689.4646.3612.6555.3539.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low853.70.7028
Triple Number Coastal/Long Distance Medium667.40.8990
Triple Number Coastal/Long Distance High600.90.9985
Triple Number Windward/Leeward Low1090.30.5503
Triple Number Windward/Leeward Medium807.20.7433
Triple Number Windward/Leeward High711.40.8434
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose698.10.8594
5-Band All Purpose Low1028.40.5834
5-Band All Purpose L/M775.90.7733
5-Band All Purpose Med678.00.8850
5-Band All Purpose M/H624.80.9603
5-Band All Purpose High597.41.0044
Single Number Predominant Upwind724.20.8284
Single Number Predominant Reaching644.60.9308
Single Number Predominant Downwind680.30.8819
5-Band 50-50 Windward/Leeward Low1279.80.4688
5-Band 50-50 Windward/Leeward L/M935.20.6416
5-Band 50-50 Windward/Leeward Med793.20.7565
5-Band 50-50 Windward/Leeward M/H720.10.8333
5-Band 50-50 Windward/Leeward High691.90.8672
5-Band 60-40 Windward/Leeward Low1284.90.4670
5-Band 60-40 Windward/Leeward L/M946.90.6337
5-Band 60-40 Windward/Leeward Med810.50.7403
5-Band 60-40 Windward/Leeward M/H743.90.8066
5-Band 60-40 Windward/Leeward High721.60.8315
Triple Number 50-50 Windward/Leeward Low1142.00.5254
Triple Number 50-50 Windward/Leeward Med807.30.7432
Triple Number 50-50 Windward/Leeward High711.40.8434
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward831.10.7219
Triple Number 60-40 Windward/Leeward Low1149.20.5221
Triple Number 60-40 Windward/Leeward Med823.70.7284
Triple Number 60-40 Windward/Leeward High736.70.8144
Triple Number All-Purpose Low926.00.6480
Triple Number All-Purpose Med687.50.8728
Triple Number All-Purpose High616.90.9726
Triple Number Predominant Upwind Low942.10.6369
Triple Number Predominant Upwind Med714.60.8396
Triple Number Predominant Upwind High664.20.9034
Triple Number Predominant Reaching Low838.40.7157
Triple Number Predominant Reaching Med644.70.9307
Triple Number Predominant Reaching High563.51.0648
Triple Number Predominant Downwind Low925.90.6480
Triple Number Predominant Downwind Med667.10.8994
Triple Number Predominant Downwind High567.61.0571
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance727.70.8245
Triple Number Coastal/Long Distance Low853.70.7028
Triple Number Coastal/Long Distance Medium667.40.8990
Triple Number Coastal/Long Distance High600.90.9985
Triple Number Windward/Leeward Low1090.30.5503
Triple Number Windward/Leeward Medium807.20.7433
Triple Number Windward/Leeward High711.40.8434
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.01202.3919.5772.3689.4646.3612.6555.3539.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance727.70.8245
Triple Number Coastal/Long Distance Low853.70.7028
Triple Number Coastal/Long Distance Medium667.40.8990
Triple Number Coastal/Long Distance High600.90.9985
Triple Number Windward/Leeward Low1090.30.5503
Triple Number Windward/Leeward Medium807.20.7433
Triple Number Windward/Leeward High711.40.8434
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.01202.3919.5772.3689.4646.3612.6555.3539.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low853.7
Triple Number Coastal/Long Distance Medium667.4
Triple Number Coastal/Long Distance High600.9
Triple Number Windward/Leeward Low1090.3
Triple Number Windward/Leeward Medium807.2
Triple Number Windward/Leeward High711.4
Predominantly Upwind725.7
Predominantly Downwind679.4
Predominantly Reaching654.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance727.70.8245
Triple Number Coastal/Long Distance Low853.70.7028
Triple Number Coastal/Long Distance Medium667.40.8990
Triple Number Coastal/Long Distance High600.90.9985
Triple Number Windward/Leeward Low1090.30.5503
Triple Number Windward/Leeward Medium807.20.7433
Triple Number Windward/Leeward High711.40.8434
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.01202.3919.5772.3689.4646.3612.6555.3539.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7028
Triple Number Coastal/Long Distance Medium0.8990
Triple Number Coastal/Long Distance High0.9985
Triple Number Windward/Leeward Low0.5503
Triple Number Windward/Leeward Medium0.7433
Triple Number Windward/Leeward High0.8434
Coastal/Long Distance0.8245
Predominantly Upwind0.8268
Predominantly Downwind0.8831
For information
General Purpose Handicap (GPH)751.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.8936
Distanseseilas Trippeltall svak vind0.7028
Distanseseilas Trippeltall mellomvind0.8990
Distanseseilas Trippeltall sterk vind0.9985
Pølsebane Trippeltall svak vind0.5503
Pølsebane Trippeltall mellomvind0.7433
Pølsebane Trippeltall sterk vind0.8434
Motvind Singeltall0.8268
Medvind Singeltall0.8831
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low853.70.7028
Triple Number Coastal/Long Distance Medium667.40.8990
Triple Number Coastal/Long Distance High600.90.9985
Triple Number Windward/Leeward Low1090.30.5503
Triple Number Windward/Leeward Medium807.20.7433
Triple Number Windward/Leeward High711.40.8434
Coastal/Long Distance727.70.8245
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind725.70.8268
Predominantly Downwind679.40.8831
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore680.60.8815
Cape Doctor Coastal571.91.0492
Triple Number Coastal/Long Distance Low853.70.7028
Triple Number Coastal/Long Distance Medium667.40.8990
Triple Number Coastal/Long Distance High600.90.9985
Triple Number Windward/Leeward Low1090.30.5503
Triple Number Windward/Leeward Medium807.20.7433
Triple Number Windward/Leeward High711.40.8434
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7028
Triple Number Coastal/Long Distance Medium0.8990
Triple Number Coastal/Long Distance High0.9985
Triple Number Windward/Leeward Low0.5503
Triple Number Windward/Leeward Medium0.7433
Triple Number Windward/Leeward High0.8434
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7028
Triple Number Coastal/Long Distance Medium0.8990
Triple Number Coastal/Long Distance High0.9985
Triple Number Windward/Leeward Low0.5503
Triple Number Windward/Leeward Medium0.7433
Triple Number Windward/Leeward High0.8434
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance727.70.8245
Triple Number Coastal/Long Distance Low853.70.7028
Triple Number Coastal/Long Distance Medium667.40.8990
Triple Number Coastal/Long Distance High600.90.9985
Triple Number Windward/Leeward Low1090.30.5503
Triple Number Windward/Leeward Medium807.20.7433
Triple Number Windward/Leeward High711.40.8434
Predominantly Upwind725.70.8268
Predominantly Downwind679.40.8831
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.01202.3919.5772.3689.4646.3612.6555.3539.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance727.70.8245
Triple Number Coastal/Long Distance Low853.70.7028
Triple Number Coastal/Long Distance Medium667.40.8990
Triple Number Coastal/Long Distance High600.90.9985
Triple Number Windward/Leeward Low1090.30.5503
Triple Number Windward/Leeward Medium807.20.7433
Triple Number Windward/Leeward High711.40.8434
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.01202.3919.5772.3689.4646.3612.6555.3539.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP698.10.8594 Predom. Dn High549.61.0916 5B AP M/H608.20.9865 TriNum AP Low853.80.7028 Predom. Rc Low920.70.6517 5B AP High583.11.0290 TriNum AP Med667.50.8989 Predom. Rc L/M706.90.8488 5B SF Bay Low1081.50.5548 TriNum AP High600.90.9985 Predom. Rc Med627.00.9569 5B SF Bay L/M895.20.6703 TriNum W/L Low1142.00.5254 Predom. Rc M/H581.01.0327 5B SF Bay Med771.20.7780 TriNum W/L Med807.20.7433 Predom. Rc High552.01.0870 5B SF Bay M/H706.70.8490 TriNum W/L Hig711.40.8434 5B W/L Low1279.80.4688 5B SF Bay High680.60.8815 Predom. Upwind755.80.7939 5B W/L L/M935.20.6416 ChiMac Up Low908.80.6602 Predom. Reaching670.10.8954 5B W/L Med793.20.7565 ChiMac Up Med822.80.7292 Predom. Downwind710.30.8447 5B W/L M/H720.10.8333 ChiMac Up High724.30.8284 Predom. Up Low1031.80.5815 5B W/L High691.90.8672 ChiMac Off Low890.90.6735 Predom. Up L/M791.70.7579 W/L 60-40 Low1284.90.4670 ChiMac Off Med788.10.7613 Predom. Up Med703.40.8531 W/L 60-40 L/M946.90.6337 ChiMac Off High666.60.9001 Predom. Up M/H662.30.9059 W/L 60-40 Med810.50.7403 ChiMac AP Low895.20.6703 Predom. Up High647.00.9273 W/L 60-40 M/H743.90.8066 ChiMac AP Med802.00.7481 Predom. Dn Low1035.80.5793 W/L 60-40 High721.60.8315 ChiMac AP High693.10.8656 Predom. Dn L/M765.90.7834 5B AP Low946.80.6337 BayMac Cove Island1027.60.5839 Predom. Dn Med656.20.9143 5B AP L/M750.30.7997 BayMac Shore1018.90.5888 Predom. Dn M/H589.71.0175 5B AP Med658.50.9111 Harvest Moon593.81.0104      SA/DSPL Up21.91SA/DSPL Dn35.21
ORC Ref  04410004S9L Issued on 05/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
DOBOSZPOL-1278
Polski Związek Żeglarski
al. ks. J.Poniatowskiego 1
03-901 Warszawa, Polska
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassC-760Measurement02/06/2026HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall7.596Maximum beam2.756Draft1.535Displacement1,657Wetted area11.34IMS L6.283LSM05.987Accomod. length7.596Sink (kg/mm) 8.35
VCGD0.189VCGM0.176 RM Rated (kg·m) 23.8Limit of positive stability(°) 100.7 Stability Index 93.0 BLR index 0.0000Default crew weight331 Declared crew weight 390
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysYesSpreaders2Rotating mastNo
P9.710IG8.590ISP8.650MDT10.078MDL10.118MDT20.058MDL20.088TL1.400MW0.118GO0.170
E3.100J2.640BAS1.240FSD0.035SFJ0.130SPL2.640WPLTPSBD0.140MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date11/08/2002
SFFP0.556FFM0.875FF0.890LCFcl4.129SG1.0030
SAFP6.920FAM0.761FA0.772LCFsh4.349HBI0.821
W114.3W214.3W314.3W414.3
PD1322.0PD2329.0PD3324.6PD4325.0
WD7.340PLM9000.00GSA1.0RSA1.0RM25.4
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04410004S9L Issued on 05/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
DOBOSZPOL-1278
Polski Związek Żeglarski
al. ks. J.Poniatowskiego 1
03-901 Warszawa, Polska
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment40.140.651.162.032.6718.1602/06/20262026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment30.060.370.721.462.253.048.40NoNo 12.5602/06/202620.030.310.611.261.962.657.93NoNo 10.2708/09/201150.050.310.601.241.932.627.89NoNo 10.0802/06/20262026 JHWSt Jib0.050.781.664.79NoNo 4.0002/06/20262026 St Jib
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment18.348.348.344.504.4731.2320/08/2008bialo-niebieski38.368.368.364.454.3030.7902/06/2026white 2026
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04410004S9L Issued on 05/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org