Double HandedClub Certificate2026
Rox-MaryFIN144
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
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 Angles46.1°43.6°42.1°41.5°41.3°41.3°41.6°41.8°43.0°
Beat VMG2.123.033.684.004.124.194.214.274.22
52°3.334.655.545.966.126.216.266.366.38
60°3.594.935.806.226.396.486.546.656.69
75°3.775.136.016.466.696.826.917.087.18
90°3.645.045.976.506.827.057.237.507.71
110°3.464.996.056.647.007.257.467.868.28
120°3.264.735.886.557.007.397.788.399.19
135°2.744.075.236.206.747.197.669.0910.84
150°2.283.444.495.456.276.767.198.2310.24
Run VMG1.982.983.894.725.496.096.567.368.86
Gybe Angles142.0°145.1°148.7°149.8°156.1°165.4°171.2°172.1°149.4°
APH ToD:639.0CDL: 6.781APH ToT: 0.9390CertNo:
BOAT
ClassSkerry Cruiser 22DesignerGustaf EstlanderBuilderItseAge date01/1923Series date01/1923Offset fileROX22SK.offData fileFIN144
HULL
Length Overall9.880 mMaximum Beam1.642 mDraft1.183 mDisplacement1,619 kgDLR4.4441IMS DivisionCruiser/RacerDynamic Allowance0.410%Age Allowance0.650%RS Assessment-0.254%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight150 kg(declared)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail15.5115.78Headsail Luffed12.4612.46Headsail FlyingSymmetric31.2731.27Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail4.38Storm Jib2.41Heavy Weather Jib6.49
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 19.5 kg·m Stability Index 116.1
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  04140004T1C Issued on 12/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
Rox-MaryFIN144
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
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 VMG1699.81187.1978.3900.3873.1859.8855.8843.4852.6
52°1081.1774.5650.1603.9588.3580.0575.4566.4564.6
60°1003.1730.9620.3578.7563.8555.7550.6541.6537.8
75°955.3701.3599.4557.4538.1528.0521.1508.7501.1
90°989.5713.7603.1553.8528.0510.7497.7479.9466.7
110°1040.9721.0595.2542.5514.4496.6482.4458.2435.0
120°1103.7761.6612.2549.4514.5486.9463.0428.9391.8
135°1313.2884.1688.0581.1534.2500.7470.2396.1332.0
150°1576.21047.3801.2660.6574.6532.4500.4437.2351.7
Run VMG1820.01209.3925.2762.8655.5590.9548.8488.8406.1
Selected Courses
Windward / Leeward1759.91198.2951.7831.6764.3725.4702.3666.1629.4
All purpose1316.3911.4738.0657.4616.2592.1575.7545.7518.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward799.30.7506
All purpose639.00.9390
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low824.60.7276
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1074.90.5582
Triple Number Windward/Leeward Medium792.60.7570
Triple Number Windward/Leeward High694.50.8639
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance698.40.8591
Triple Number Coastal/Long Distance Low824.60.7276
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1074.90.5582
Triple Number Windward/Leeward Medium792.60.7570
Triple Number Windward/Leeward High694.50.8639
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1765.91199.3893.2745.3661.0615.0578.5515.5486.8
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6464
Downwind "popa"0.8106
70% up, 30% down "Ilhabela"0.6882
30% up, 70% down "Ilhabela-inverso"0.7532
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low824.60.7276
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1074.90.5582
Triple Number Windward/Leeward Medium792.60.7570
Triple Number Windward/Leeward High694.50.8639
Predominantly Upwind698.90.8585
Predominantly Downwind642.30.9341
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP666.20.9006 Predom. Rc High502.81.1933 5B SF Bay L/M872.20.6879 TriNum AP Low824.70.7276 Predom. Dn Low1038.00.5780 5B SF Bay Med753.10.7967 TriNum AP Med634.10.9462 Predom. Dn L/M738.20.8127 5B SF Bay M/H688.90.8709 TriNum AP High568.61.0553 Predom. Dn Med617.10.9723 5B SF Bay High651.80.9205 TriNum W/L Low1131.50.5303 Predom. Dn M/H543.41.1042 5B AP Low927.90.6466 TriNum W/L Med792.60.7570 Predom. Dn High492.71.2177 5B AP L/M717.10.8367 TriNum W/L Hig694.50.8639 ChiMac Up Low879.90.6819 5B AP Med625.70.9589 Predom. Upwind729.30.8228 ChiMac Up Med795.60.7542 5B AP M/H576.81.0402 Predom. Reaching632.20.9491 ChiMac Up High696.90.8610 5B AP High546.21.0985 Predom. Downwind676.10.8875 ChiMac Off Low876.80.6843 5B W/L Low1277.00.4698 Predom. Up Low1003.20.5981 ChiMac Off Med762.80.7865 5B W/L L/M918.00.6536 Predom. Up L/M758.20.7913 ChiMac Off High627.60.9561 5B W/L Med779.40.7698 Predom. Up Med678.10.8849 ChiMac AP Low873.10.6872 5B W/L M/H705.30.8508 Predom. Up M/H640.40.9370 ChiMac AP Med775.50.7737 5B W/L High666.00.9009 Predom. Up High618.70.9697 ChiMac AP High660.00.9091 W/L 60-40 Low1274.20.4709 Predom. Rc Low902.70.6647 BayMac Cove Island1016.90.5901 W/L 60-40 L/M927.60.6468 Predom. Rc L/M671.00.8942 BayMac Shore1007.00.5959 W/L 60-40 Med800.10.7499 Predom. Rc Med586.31.0233 Harvest Moon547.11.0968 W/L 60-40 M/H735.40.8159 Predom. Rc M/H537.31.1166 5B SF Bay Low1061.90.5650 W/L 60-40 High702.20.8544      SA/DSPL Up20.25SA/DSPL Dn33.87
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance698.40.8591
Triple Number Coastal/Long Distance Low824.60.7276
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1074.90.5582
Triple Number Windward/Leeward Medium792.60.7570
Triple Number Windward/Leeward High694.50.8639
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1765.91199.3893.2745.3661.0615.0578.5515.5486.8
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance698.40.8591
Triple Number Coastal/Long Distance Low824.60.7276
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1074.90.5582
Triple Number Windward/Leeward Medium792.60.7570
Triple Number Windward/Leeward High694.50.8639
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1765.91199.3893.2745.3661.0615.0578.5515.5486.8
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance698.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1765.91199.3893.2745.3661.0615.0578.5515.5486.8
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low824.60.7276
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1074.90.5582
Triple Number Windward/Leeward Medium792.60.7570
Triple Number Windward/Leeward High694.50.8639
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating698.40.8591
FinRating, kevyt tuuli1259.40.7941
FinRating, kova tuuli545.50.9166
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low824.60.7276
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1074.90.5582
Triple Number Windward/Leeward Medium792.60.7570
Triple Number Windward/Leeward High694.50.8639
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8591
Triple Number Coastal/Long Distance Low0.7276
Triple Number Coastal/Long Distance Medium0.9463
Triple Number Coastal/Long Distance High1.0553
Triple Number Windward/Leeward Low0.5582
Triple Number Windward/Leeward Medium0.7570
Triple Number Windward/Leeward High0.8639
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1765.91199.3893.2745.3661.0615.0578.5515.5486.8
For information
General Purpose Handicap (GPH)718.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance698.40.8591
Triple Number Coastal/Long Distance Low824.60.7276
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1074.90.5582
Triple Number Windward/Leeward Medium792.60.7570
Triple Number Windward/Leeward High694.50.8639
Saronikos S All Purpose725.20.8274
Saronikos S Upwind825.50.7268
Saronikos S Downwind604.50.9925
Saronikos N All Purpose771.80.7774
Saronikos N Upwind862.50.6957
Saronikos N Downwind674.80.8891
Saronikos SW All Purpose726.20.8262
Saronikos SW Upwind839.70.7146
Saronikos SW Downwind617.50.9717
Saronikos NE All Purpose804.50.7458
Saronikos NE Upwind806.20.7442
Saronikos NE Downwind772.90.7763
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1765.91199.3893.2745.3661.0615.0578.5515.5486.8
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low824.60.7276
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1074.90.5582
Triple Number Windward/Leeward Medium792.60.7570
Triple Number Windward/Leeward High694.50.8639
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose666.20.9006
5-Band All Purpose Low1014.30.5916
5-Band All Purpose L/M745.30.8051
5-Band All Purpose Med645.80.9291
5-Band All Purpose M/H590.81.0156
5-Band All Purpose High555.61.0799
Single Number Predominant Upwind696.60.8613
Single Number Predominant Reaching605.30.9913
Single Number Predominant Downwind644.10.9316
5-Band 50-50 Windward/Leeward Low1277.00.4698
5-Band 50-50 Windward/Leeward L/M918.00.6536
5-Band 50-50 Windward/Leeward Med779.40.7698
5-Band 50-50 Windward/Leeward M/H705.30.8508
5-Band 50-50 Windward/Leeward High666.00.9009
5-Band 60-40 Windward/Leeward Low1274.20.4709
5-Band 60-40 Windward/Leeward L/M927.60.6468
5-Band 60-40 Windward/Leeward Med800.10.7499
5-Band 60-40 Windward/Leeward M/H735.40.8159
5-Band 60-40 Windward/Leeward High702.20.8544
Triple Number 50-50 Windward/Leeward Low1131.50.5303
Triple Number 50-50 Windward/Leeward Med792.70.7569
Triple Number 50-50 Windward/Leeward High694.50.8639
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward819.20.7324
Triple Number 60-40 Windward/Leeward Low1132.50.5298
Triple Number 60-40 Windward/Leeward Med811.70.7392
Triple Number 60-40 Windward/Leeward High726.00.8264
Triple Number All-Purpose Low904.40.6634
Triple Number All-Purpose Med655.00.9160
Triple Number All-Purpose High581.31.0322
Triple Number Predominant Upwind Low911.60.6582
Triple Number Predominant Upwind Med687.60.8727
Triple Number Predominant Upwind High643.50.9324
Triple Number Predominant Reaching Low812.80.7382
Triple Number Predominant Reaching Med605.70.9906
Triple Number Predominant Reaching High516.81.1609
Triple Number Predominant Downwind Low915.70.6553
Triple Number Predominant Downwind Med628.90.9540
Triple Number Predominant Downwind High515.61.1638
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance698.40.8591
Triple Number Coastal/Long Distance Low824.60.7276
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1074.90.5582
Triple Number Windward/Leeward Medium792.60.7570
Triple Number Windward/Leeward High694.50.8639
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1765.91199.3893.2745.3661.0615.0578.5515.5486.8
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance698.40.8591
Triple Number Coastal/Long Distance Low824.60.7276
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1074.90.5582
Triple Number Windward/Leeward Medium792.60.7570
Triple Number Windward/Leeward High694.50.8639
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1765.91199.3893.2745.3661.0615.0578.5515.5486.8
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low824.6
Triple Number Coastal/Long Distance Medium634.0
Triple Number Coastal/Long Distance High568.6
Triple Number Windward/Leeward Low1074.9
Triple Number Windward/Leeward Medium792.6
Triple Number Windward/Leeward High694.5
Predominantly Upwind698.9
Predominantly Downwind642.3
Predominantly Reaching614.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance698.40.8591
Triple Number Coastal/Long Distance Low824.60.7276
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1074.90.5582
Triple Number Windward/Leeward Medium792.60.7570
Triple Number Windward/Leeward High694.50.8639
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1765.91199.3893.2745.3661.0615.0578.5515.5486.8
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7276
Triple Number Coastal/Long Distance Medium0.9463
Triple Number Coastal/Long Distance High1.0553
Triple Number Windward/Leeward Low0.5582
Triple Number Windward/Leeward Medium0.7570
Triple Number Windward/Leeward High0.8639
Coastal/Long Distance0.8591
Predominantly Upwind0.8585
Predominantly Downwind0.9341
For information
General Purpose Handicap (GPH)718.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9390
Distanseseilas Trippeltall svak vind0.7276
Distanseseilas Trippeltall mellomvind0.9463
Distanseseilas Trippeltall sterk vind1.0553
Pølsebane Trippeltall svak vind0.5582
Pølsebane Trippeltall mellomvind0.7570
Pølsebane Trippeltall sterk vind0.8639
Motvind Singeltall0.8585
Medvind Singeltall0.9341
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low824.60.7276
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1074.90.5582
Triple Number Windward/Leeward Medium792.60.7570
Triple Number Windward/Leeward High694.50.8639
Coastal/Long Distance698.40.8591
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind698.90.8585
Predominantly Downwind642.30.9341
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore640.40.9369
Cape Doctor Coastal526.61.1393
Triple Number Coastal/Long Distance Low824.60.7276
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1074.90.5582
Triple Number Windward/Leeward Medium792.60.7570
Triple Number Windward/Leeward High694.50.8639
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7276
Triple Number Coastal/Long Distance Medium0.9463
Triple Number Coastal/Long Distance High1.0553
Triple Number Windward/Leeward Low0.5582
Triple Number Windward/Leeward Medium0.7570
Triple Number Windward/Leeward High0.8639
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7276
Triple Number Coastal/Long Distance Medium0.9463
Triple Number Coastal/Long Distance High1.0553
Triple Number Windward/Leeward Low0.5582
Triple Number Windward/Leeward Medium0.7570
Triple Number Windward/Leeward High0.8639
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance698.40.8591
Triple Number Coastal/Long Distance Low824.60.7276
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1074.90.5582
Triple Number Windward/Leeward Medium792.60.7570
Triple Number Windward/Leeward High694.50.8639
Predominantly Upwind698.90.8585
Predominantly Downwind642.30.9341
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1765.91199.3893.2745.3661.0615.0578.5515.5486.8
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance698.40.8591
Triple Number Coastal/Long Distance Low824.60.7276
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1074.90.5582
Triple Number Windward/Leeward Medium792.60.7570
Triple Number Windward/Leeward High694.50.8639
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1765.91199.3893.2745.3661.0615.0578.5515.5486.8
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP666.20.9006 Predom. Dn High492.71.2177 5B AP M/H576.81.0402 TriNum AP Low824.70.7276 Predom. Rc Low902.70.6647 5B AP High546.21.0985 TriNum AP Med634.10.9462 Predom. Rc L/M671.00.8942 5B SF Bay Low1061.90.5650 TriNum AP High568.61.0553 Predom. Rc Med586.31.0233 5B SF Bay L/M872.20.6879 TriNum W/L Low1131.50.5303 Predom. Rc M/H537.31.1166 5B SF Bay Med753.10.7967 TriNum W/L Med792.60.7570 Predom. Rc High502.81.1933 5B SF Bay M/H688.90.8709 TriNum W/L Hig694.50.8639 5B W/L Low1277.00.4698 5B SF Bay High651.80.9205 Predom. Upwind729.30.8228 5B W/L L/M918.00.6536 ChiMac Up Low879.90.6819 Predom. Reaching632.20.9491 5B W/L Med779.40.7698 ChiMac Up Med795.60.7542 Predom. Downwind676.10.8875 5B W/L M/H705.30.8508 ChiMac Up High696.90.8610 Predom. Up Low1003.20.5981 5B W/L High666.00.9009 ChiMac Off Low876.80.6843 Predom. Up L/M758.20.7913 W/L 60-40 Low1274.20.4709 ChiMac Off Med762.80.7865 Predom. Up Med678.10.8849 W/L 60-40 L/M927.60.6468 ChiMac Off High627.60.9561 Predom. Up M/H640.40.9370 W/L 60-40 Med800.10.7499 ChiMac AP Low873.10.6872 Predom. Up High618.70.9697 W/L 60-40 M/H735.40.8159 ChiMac AP Med775.50.7737 Predom. Dn Low1038.00.5780 W/L 60-40 High702.20.8544 ChiMac AP High660.00.9091 Predom. Dn L/M738.20.8127 5B AP Low927.90.6466 BayMac Cove Island1016.90.5901 Predom. Dn Med617.10.9723 5B AP L/M717.10.8367 BayMac Shore1007.00.5959 Predom. Dn M/H543.41.1042 5B AP Med625.70.9589 Harvest Moon547.11.0968      SA/DSPL Up20.25SA/DSPL Dn33.87
ORC Ref  04140004T1C Issued on 12/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
Rox-MaryFIN144
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSkerry Cruiser 22MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.880Maximum beam1.642Draft1.183Displacement1,619Wetted area12.41IMS L7.713LSM07.141Accomod. length5.337Sink (kg/mm) 8.43
VCGD-0.103VCGM-0.132 RM Rated (kg·m) 19.5Limit of positive stability(°) 113.4 Stability Index 116.1 BLR index 0.0000Default crew weight170 Declared crew weight 150
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialWoodSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysNoSpreaders2Rotating mastNo
P9.250IG6.930ISP7.000MDT10.010MDL10.115MDT2MDL2TLTaperMWGO
E2.700J2.000BAS0.810FSDSFJ1.550SPL2.500WPLTPS0.000BD0.100MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date14/03/2020
SFFP0.470FFM0.527FF0.532LCFcl5.132SG1.0050
SAFP9.883FAM0.346FA0.349LCFsh5.197HBI0.416
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140004T1C Issued on 12/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
Rox-MaryFIN144
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.200.681.141.782.3315.5111/10/2020
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment13.686.65NoNo 12.4622.055.80NoNo 6.05
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment17.307.307.305.3031.27
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length5.3 mTable area0.22 m²Headroom1.40 mMinimum number of berths2Personal gear stowage0.08 m³Fresh water capacity-7 lMinimum number of seats in cockpit2Food stowage0.12 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  04140004T1C Issued on 12/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org