Club Certificate2026
SOKOLE OKOPOL 21343
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 Angles46.4°43.9°41.9°40.9°40.4°40.1°39.9°40.1°41.7°
Beat VMG1.842.673.263.663.974.174.274.304.18
52°2.904.094.885.425.786.016.136.206.15
60°3.114.305.095.635.976.186.306.406.38
75°3.244.445.265.816.146.346.506.696.78
90°3.394.705.606.116.356.466.576.887.13
110°3.484.805.736.256.556.797.007.287.40
120°3.344.645.606.196.546.837.117.567.77
135°2.944.235.215.946.376.697.007.618.08
150°2.483.674.655.466.056.426.717.327.87
Run VMG2.153.184.034.765.395.896.266.817.37
Gybe Angles143.8°147.8°151.9°155.6°161.9°167.8°176.3°177.7°177.7°
APH ToD:672.7CDL: 6.341APH ToT: 0.8919CertNo:64/01
BOAT
ClassComfort 30DesignerALBINSSON KENNETHBuilderCOMFORT YACHTSAge date01/1978Series date01/1974Offset fileG1013.BOFData filePOL21343
HULL
Length Overall9.079 mMaximum Beam2.942 mDraft1.599 mDisplacement3,904 kgDLR11.0706IMS DivisionCruiser/RacerDynamic Allowance0.630%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.408m
CREW
Maximum weight350 kg(declared)Minimum weight220 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail17.8118.02Headsail Luffed18.4518.45Headsail FlyingSymmetric61.2761.27Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail5.36Storm Jib7.71Heavy Weather Jib20.80
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 55.6 kg·m Stability Index 112.2
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  04410004TUK Issued on 23/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SOKOLE OKOPOL 21343
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 VMG1955.51347.61104.9982.3906.9863.7843.5836.9862.3
52°1243.0880.1738.3664.2622.3599.3587.5581.1585.7
60°1158.3836.4707.1639.1602.9582.7571.5562.8564.1
75°1110.7810.8684.4619.9586.7567.5554.2537.8531.0
90°1061.6766.2643.3589.0567.0557.0548.0523.4505.2
110°1035.6749.2628.8576.2549.5530.1513.9494.8486.3
120°1079.2775.3642.8581.5550.7527.3506.3476.3463.5
135°1222.8851.4691.1606.3565.0538.4514.3473.3445.7
150°1448.9981.9774.0659.7595.3561.0536.5491.7457.5
Run VMG1673.01133.7892.2755.9667.7611.3574.8528.3488.3
Selected Courses
Windward / Leeward1814.31240.7998.5869.1787.3737.5709.2682.6675.3
All purpose1375.6960.8787.2698.1647.5617.4598.4575.8567.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward824.50.7277
All purpose672.70.8919
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low874.00.6865
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High594.71.0089
Triple Number Windward/Leeward Low1119.60.5359
Triple Number Windward/Leeward Medium819.80.7319
Triple Number Windward/Leeward High706.30.8495
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance731.00.8207
Triple Number Coastal/Long Distance Low874.00.6865
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High594.71.0089
Triple Number Windward/Leeward Low1119.60.5359
Triple Number Windward/Leeward Medium819.80.7319
Triple Number Windward/Leeward High706.30.8495
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1800.11230.0937.2783.9691.3640.4604.4550.2538.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6099
Downwind "popa"0.8133
70% up, 30% down "Ilhabela"0.6594
30% up, 70% down "Ilhabela-inverso"0.7394
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low874.00.6865
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High594.71.0089
Triple Number Windward/Leeward Low1119.60.5359
Triple Number Windward/Leeward Medium819.80.7319
Triple Number Windward/Leeward High706.30.8495
Predominantly Upwind739.30.8115
Predominantly Downwind668.30.8978
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP699.00.8584 Predom. Rc High547.21.0965 5B SF Bay L/M918.80.6531 TriNum AP Low874.00.6865 Predom. Dn Low1033.40.5806 5B SF Bay Med781.20.7680 TriNum AP Med668.60.8975 Predom. Dn L/M756.30.7934 5B SF Bay M/H702.90.8536 TriNum AP High594.71.0089 Predom. Dn Med643.40.9326 5B SF Bay High675.70.8879 TriNum W/L Low1176.10.5101 Predom. Dn M/H576.41.0409 5B AP Low969.00.6192 TriNum W/L Med819.80.7319 Predom. Dn High541.31.1084 5B AP L/M760.70.7887 TriNum W/L Hig706.30.8495 ChiMac Up Low954.40.6287 5B AP Med658.40.9113 Predom. Upwind773.90.7753 ChiMac Up Med853.60.7029 5B AP M/H601.90.9968 Predom. Reaching669.10.8967 ChiMac Up High737.00.8141 5B AP High578.31.0375 Predom. Downwind700.10.8571 ChiMac Off Low884.50.6783 5B W/L Low1323.50.4533 Predom. Up Low1096.00.5475 ChiMac Off Med779.30.7699 5B W/L L/M957.40.6267 Predom. Up L/M820.90.7309 ChiMac Off High655.90.9148 5B W/L Med803.70.7465 Predom. Up Med714.30.8399 ChiMac AP Low914.60.6560 5B W/L M/H716.00.8379 Predom. Up M/H658.70.9109 ChiMac AP Med813.10.7380 5B W/L High685.90.8747 Predom. Up High641.20.9358 ChiMac AP High694.40.8640 W/L 60-40 Low1346.60.4456 Predom. Rc Low940.80.6377 BayMac Cove Island1055.60.5684 W/L 60-40 L/M979.60.6125 Predom. Rc L/M708.40.8470 BayMac Shore1048.40.5723 W/L 60-40 Med827.70.7249 Predom. Rc Med621.00.9661 Harvest Moon587.21.0217 W/L 60-40 M/H743.10.8075 Predom. Rc M/H573.21.0467 5B SF Bay Low1119.80.5358 W/L 60-40 High717.30.8365      SA/DSPL Up14.56SA/DSPL Dn31.75
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance731.00.8207
Triple Number Coastal/Long Distance Low874.00.6865
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High594.71.0089
Triple Number Windward/Leeward Low1119.60.5359
Triple Number Windward/Leeward Medium819.80.7319
Triple Number Windward/Leeward High706.30.8495
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1800.11230.0937.2783.9691.3640.4604.4550.2538.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance731.00.8207
Triple Number Coastal/Long Distance Low874.00.6865
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High594.71.0089
Triple Number Windward/Leeward Low1119.60.5359
Triple Number Windward/Leeward Medium819.80.7319
Triple Number Windward/Leeward High706.30.8495
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1800.11230.0937.2783.9691.3640.4604.4550.2538.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance731.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1800.11230.0937.2783.9691.3640.4604.4550.2538.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low874.00.6865
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High594.71.0089
Triple Number Windward/Leeward Low1119.60.5359
Triple Number Windward/Leeward Medium819.80.7319
Triple Number Windward/Leeward High706.30.8495
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating731.00.8207
FinRating, kevyt tuuli1302.80.7676
FinRating, kova tuuli582.90.8578
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low874.00.6865
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High594.71.0089
Triple Number Windward/Leeward Low1119.60.5359
Triple Number Windward/Leeward Medium819.80.7319
Triple Number Windward/Leeward High706.30.8495
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8207
Triple Number Coastal/Long Distance Low0.6865
Triple Number Coastal/Long Distance Medium0.8976
Triple Number Coastal/Long Distance High1.0089
Triple Number Windward/Leeward Low0.5359
Triple Number Windward/Leeward Medium0.7319
Triple Number Windward/Leeward High0.8495
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1800.11230.0937.2783.9691.3640.4604.4550.2538.7
For information
General Purpose Handicap (GPH)757.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance731.00.8207
Triple Number Coastal/Long Distance Low874.00.6865
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High594.71.0089
Triple Number Windward/Leeward Low1119.60.5359
Triple Number Windward/Leeward Medium819.80.7319
Triple Number Windward/Leeward High706.30.8495
Saronikos S All Purpose784.80.7645
Saronikos S Upwind905.00.6630
Saronikos S Downwind631.90.9496
Saronikos N All Purpose817.80.7336
Saronikos N Upwind943.60.6359
Saronikos N Downwind688.60.8713
Saronikos SW All Purpose794.60.7551
Saronikos SW Upwind933.20.6430
Saronikos SW Downwind645.30.9298
Saronikos NE All Purpose845.40.7097
Saronikos NE Upwind881.90.6803
Saronikos NE Downwind776.20.7730
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1800.11230.0937.2783.9691.3640.4604.4550.2538.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low874.00.6865
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High594.71.0089
Triple Number Windward/Leeward Low1119.60.5359
Triple Number Windward/Leeward Medium819.80.7319
Triple Number Windward/Leeward High706.30.8495
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose699.00.8584
5-Band All Purpose Low1059.20.5665
5-Band All Purpose L/M785.60.7638
5-Band All Purpose Med677.40.8857
5-Band All Purpose M/H617.20.9721
5-Band All Purpose High591.01.0152
Single Number Predominant Upwind738.60.8123
Single Number Predominant Reaching640.90.9362
Single Number Predominant Downwind668.40.8976
5-Band 50-50 Windward/Leeward Low1323.50.4533
5-Band 50-50 Windward/Leeward L/M957.40.6267
5-Band 50-50 Windward/Leeward Med803.70.7465
5-Band 50-50 Windward/Leeward M/H716.00.8379
5-Band 50-50 Windward/Leeward High685.90.8747
5-Band 60-40 Windward/Leeward Low1346.60.4456
5-Band 60-40 Windward/Leeward L/M979.60.6125
5-Band 60-40 Windward/Leeward Med827.70.7249
5-Band 60-40 Windward/Leeward M/H743.10.8075
5-Band 60-40 Windward/Leeward High717.30.8365
Triple Number 50-50 Windward/Leeward Low1176.10.5101
Triple Number 50-50 Windward/Leeward Med819.90.7318
Triple Number 50-50 Windward/Leeward High706.30.8495
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward848.60.7070
Triple Number 60-40 Windward/Leeward Low1198.30.5007
Triple Number 60-40 Windward/Leeward Med843.50.7114
Triple Number 60-40 Windward/Leeward High734.30.8171
Triple Number All-Purpose Low948.10.6329
Triple Number All-Purpose Med688.20.8719
Triple Number All-Purpose High609.30.9847
Triple Number Predominant Upwind Low990.20.6059
Triple Number Predominant Upwind Med728.70.8234
Triple Number Predominant Upwind High660.20.9088
Triple Number Predominant Reaching Low852.40.7039
Triple Number Predominant Reaching Med640.80.9363
Triple Number Predominant Reaching High556.01.0791
Triple Number Predominant Downwind Low922.40.6505
Triple Number Predominant Downwind Med652.60.9194
Triple Number Predominant Downwind High553.81.0834
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance731.00.8207
Triple Number Coastal/Long Distance Low874.00.6865
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High594.71.0089
Triple Number Windward/Leeward Low1119.60.5359
Triple Number Windward/Leeward Medium819.80.7319
Triple Number Windward/Leeward High706.30.8495
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1800.11230.0937.2783.9691.3640.4604.4550.2538.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance731.00.8207
Triple Number Coastal/Long Distance Low874.00.6865
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High594.71.0089
Triple Number Windward/Leeward Low1119.60.5359
Triple Number Windward/Leeward Medium819.80.7319
Triple Number Windward/Leeward High706.30.8495
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1800.11230.0937.2783.9691.3640.4604.4550.2538.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low874.0
Triple Number Coastal/Long Distance Medium668.4
Triple Number Coastal/Long Distance High594.7
Triple Number Windward/Leeward Low1119.6
Triple Number Windward/Leeward Medium819.8
Triple Number Windward/Leeward High706.3
Predominantly Upwind739.3
Predominantly Downwind668.3
Predominantly Reaching647.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance731.00.8207
Triple Number Coastal/Long Distance Low874.00.6865
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High594.71.0089
Triple Number Windward/Leeward Low1119.60.5359
Triple Number Windward/Leeward Medium819.80.7319
Triple Number Windward/Leeward High706.30.8495
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1800.11230.0937.2783.9691.3640.4604.4550.2538.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6865
Triple Number Coastal/Long Distance Medium0.8976
Triple Number Coastal/Long Distance High1.0089
Triple Number Windward/Leeward Low0.5359
Triple Number Windward/Leeward Medium0.7319
Triple Number Windward/Leeward High0.8495
Coastal/Long Distance0.8207
Predominantly Upwind0.8115
Predominantly Downwind0.8978
For information
General Purpose Handicap (GPH)757.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.8919
Distanseseilas Trippeltall svak vind0.6865
Distanseseilas Trippeltall mellomvind0.8976
Distanseseilas Trippeltall sterk vind1.0089
Pølsebane Trippeltall svak vind0.5359
Pølsebane Trippeltall mellomvind0.7319
Pølsebane Trippeltall sterk vind0.8495
Motvind Singeltall0.8115
Medvind Singeltall0.8978
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low874.00.6865
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High594.71.0089
Triple Number Windward/Leeward Low1119.60.5359
Triple Number Windward/Leeward Medium819.80.7319
Triple Number Windward/Leeward High706.30.8495
Coastal/Long Distance731.00.8207
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind739.30.8115
Predominantly Downwind668.30.8978
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore677.50.8856
Cape Doctor Coastal570.21.0522
Triple Number Coastal/Long Distance Low874.00.6865
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High594.71.0089
Triple Number Windward/Leeward Low1119.60.5359
Triple Number Windward/Leeward Medium819.80.7319
Triple Number Windward/Leeward High706.30.8495
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6865
Triple Number Coastal/Long Distance Medium0.8976
Triple Number Coastal/Long Distance High1.0089
Triple Number Windward/Leeward Low0.5359
Triple Number Windward/Leeward Medium0.7319
Triple Number Windward/Leeward High0.8495
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6865
Triple Number Coastal/Long Distance Medium0.8976
Triple Number Coastal/Long Distance High1.0089
Triple Number Windward/Leeward Low0.5359
Triple Number Windward/Leeward Medium0.7319
Triple Number Windward/Leeward High0.8495
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance731.00.8207
Triple Number Coastal/Long Distance Low874.00.6865
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High594.71.0089
Triple Number Windward/Leeward Low1119.60.5359
Triple Number Windward/Leeward Medium819.80.7319
Triple Number Windward/Leeward High706.30.8495
Predominantly Upwind739.30.8115
Predominantly Downwind668.30.8978
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1800.11230.0937.2783.9691.3640.4604.4550.2538.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance731.00.8207
Triple Number Coastal/Long Distance Low874.00.6865
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High594.71.0089
Triple Number Windward/Leeward Low1119.60.5359
Triple Number Windward/Leeward Medium819.80.7319
Triple Number Windward/Leeward High706.30.8495
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1800.11230.0937.2783.9691.3640.4604.4550.2538.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP699.00.8584 Predom. Dn High541.31.1084 5B AP M/H601.90.9968 TriNum AP Low874.00.6865 Predom. Rc Low940.80.6377 5B AP High578.31.0375 TriNum AP Med668.60.8975 Predom. Rc L/M708.40.8470 5B SF Bay Low1119.80.5358 TriNum AP High594.71.0089 Predom. Rc Med621.00.9661 5B SF Bay L/M918.80.6531 TriNum W/L Low1176.10.5101 Predom. Rc M/H573.21.0467 5B SF Bay Med781.20.7680 TriNum W/L Med819.80.7319 Predom. Rc High547.21.0965 5B SF Bay M/H702.90.8536 TriNum W/L Hig706.30.8495 5B W/L Low1323.50.4533 5B SF Bay High675.70.8879 Predom. Upwind773.90.7753 5B W/L L/M957.40.6267 ChiMac Up Low954.40.6287 Predom. Reaching669.10.8967 5B W/L Med803.70.7465 ChiMac Up Med853.60.7029 Predom. Downwind700.10.8571 5B W/L M/H716.00.8379 ChiMac Up High737.00.8141 Predom. Up Low1096.00.5475 5B W/L High685.90.8747 ChiMac Off Low884.50.6783 Predom. Up L/M820.90.7309 W/L 60-40 Low1346.60.4456 ChiMac Off Med779.30.7699 Predom. Up Med714.30.8399 W/L 60-40 L/M979.60.6125 ChiMac Off High655.90.9148 Predom. Up M/H658.70.9109 W/L 60-40 Med827.70.7249 ChiMac AP Low914.60.6560 Predom. Up High641.20.9358 W/L 60-40 M/H743.10.8075 ChiMac AP Med813.10.7380 Predom. Dn Low1033.40.5806 W/L 60-40 High717.30.8365 ChiMac AP High694.40.8640 Predom. Dn L/M756.30.7934 5B AP Low969.00.6192 BayMac Cove Island1055.60.5684 Predom. Dn Med643.40.9326 5B AP L/M760.70.7887 BayMac Shore1048.40.5723 Predom. Dn M/H576.41.0409 5B AP Med658.40.9113 Harvest Moon587.21.0217      SA/DSPL Up14.56SA/DSPL Dn31.75
ORC Ref  04410004TUK Issued on 23/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SOKOLE OKOPOL 21343
Polski Związek Żeglarski
al. ks. J.Poniatowskiego 1
03-901 Warszawa, Polska
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassComfort 30Measurement14/07/2024HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.079Maximum beam2.942Draft1.599Displacement3,904Wetted area18.03IMS L7.260LSM07.064Accomod. length9.079Sink (kg/mm) 12.33
VCGD-0.024VCGM0.029 RM Rated (kg·m) 55.6Limit of positive stability(°) 110.5 Stability Index 112.2 BLR index 0.0000Default crew weight419 Declared crew weight 350
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.408PBW0.100PIPA0.0049
PSD0.025PHD0.045PHL0.028
PSA33.0°ESL0.580
ST10.028ST20.115ST30.130
ST40.055ST50.125
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P10.230IG12.410ISP12.410MDT10.110MDL10.180MDT2MDL2TLMW0.180GO0.180
E2.990J3.300BAS1.550FSDFoilSFJ0.260SPL3.600WPLTPSBD0.110MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date22/07/2024
SFFP1.050FFM0.978FF0.978LCFcl5.124SG1.0250
SAFP8.747FAM0.710FA0.710LCFsh5.326HBI0.836
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04410004TUK Issued on 23/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SOKOLE OKOPOL 21343
Polski Związek Żeglarski
al. ks. J.Poniatowskiego 1
03-901 Warszawa, Polska
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.130.581.061.862.4917.8114/07/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ10.030.430.831.652.513.4410.95NoNo 18.4519/06/2026J20.050.390.751.522.313.169.35YesNo 14.4819/06/2026
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment111.5511.5711.566.406.2061.2714/07/2024bialy/niebieski/zolty
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.1 mTable area0.44 m²Headroom1.63 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity62 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity32 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04410004TUK Issued on 23/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org