Club 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 Angles46.3°43.9°42.0°41.1°40.8°40.8°40.9°41.1°42.1°
Beat VMG2.103.043.714.084.234.314.334.414.39
52°3.314.685.586.056.236.326.376.486.52
60°3.584.965.836.296.486.576.636.756.81
75°3.755.166.036.506.756.896.997.177.29
90°3.615.066.006.536.867.107.307.587.81
110°3.445.016.076.677.057.357.577.988.46
120°3.244.715.896.577.027.437.838.579.48
135°2.734.065.226.196.747.187.659.0411.09
150°2.273.424.485.446.266.767.188.1510.11
Run VMG1.972.973.884.715.486.096.557.348.76
Gybe Angles142.0°145.3°148.7°149.8°155.9°165.4°171.4°173.9°148.8°
APH ToD:632.5CDL: 6.987APH ToT: 0.9486CertNo:
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 weight220 kg(declared)Minimum weight130 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 112.1
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  04140004T1D Issued on 12/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club 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 VMG1710.81183.3969.2881.4850.7835.2830.5816.2819.8
52°1086.1770.0645.7595.2578.1569.4565.0555.5552.4
60°1006.5725.9617.1572.5555.9547.7542.8533.5528.6
75°961.1697.2596.9553.8533.2522.1515.1502.1493.8
90°996.9711.1600.4551.7525.0506.8493.1474.9460.9
110°1046.1719.1592.7539.9510.9490.1475.7450.9425.4
120°1109.9763.6610.9547.9512.9484.6459.6420.0379.8
135°1320.5887.8690.0581.5534.2501.2470.9398.2324.6
150°1584.31051.5803.7662.1575.2532.9501.7441.6356.0
Run VMG1829.31214.1928.1764.5656.4591.5549.3490.5411.1
Selected Courses
Windward / Leeward1770.11198.7948.6822.9753.6713.3689.9653.4615.5
All purpose1323.9910.5735.4651.7609.1584.0567.4537.0507.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward789.80.7597
All purpose632.50.9486
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium627.50.9561
Triple Number Coastal/Long Distance High560.11.0712
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium782.90.7664
Triple Number Windward/Leeward High682.10.8797
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance691.70.8674
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium627.50.9561
Triple Number Coastal/Long Distance High560.11.0712
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium782.90.7664
Triple Number Windward/Leeward High682.10.8797
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1776.01200.2890.5738.4652.8606.7570.7508.2478.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6597
Downwind "popa"0.8086
70% up, 30% down "Ilhabela"0.6983
30% up, 70% down "Ilhabela-inverso"0.7573
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium627.50.9561
Triple Number Coastal/Long Distance High560.11.0712
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium782.90.7664
Triple Number Windward/Leeward High682.10.8797
Predominantly Upwind689.70.8700
Predominantly Downwind640.20.9372
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP660.20.9088 Predom. Rc High496.91.2076 5B SF Bay L/M866.20.6927 TriNum AP Low823.00.7291 Predom. Dn Low1040.80.5765 5B SF Bay Med742.70.8079 TriNum AP Med627.60.9560 Predom. Dn L/M737.30.8138 5B SF Bay M/H676.50.8869 TriNum AP High560.11.0712 Predom. Dn Med614.40.9766 5B SF Bay High638.50.9397 TriNum W/L Low1130.70.5306 Predom. Dn M/H540.11.1110 5B AP Low928.80.6460 TriNum W/L Med782.90.7664 Predom. Dn High489.21.2264 5B AP L/M713.00.8415 TriNum W/L Hig682.10.8797 ChiMac Up Low875.70.6852 5B AP Med618.90.9694 Predom. Upwind720.30.8330 ChiMac Up Med788.60.7609 5B AP M/H568.51.0554 Predom. Reaching628.50.9546 ChiMac Up High686.60.8739 5B AP High537.11.1171 Predom. Downwind674.20.8899 ChiMac Off Low877.50.6837 5B W/L Low1279.00.4691 Predom. Up Low1002.90.5983 ChiMac Off Med762.10.7873 5B W/L L/M912.30.6576 Predom. Up L/M751.50.7985 ChiMac Off High625.20.9597 5B W/L Med769.30.7800 Predom. Up Med667.60.8987 ChiMac AP Low871.40.6886 5B W/L M/H693.00.8658 Predom. Up M/H628.20.9551 ChiMac AP Med771.60.7776 5B W/L High653.10.9187 Predom. Up High605.50.9909 ChiMac AP High653.70.9179 W/L 60-40 Low1275.50.4704 Predom. Rc Low903.70.6639 BayMac Cove Island1015.90.5906 W/L 60-40 L/M920.30.6519 Predom. Rc L/M668.30.8978 BayMac Shore1006.00.5964 W/L 60-40 Med787.70.7617 Predom. Rc Med581.91.0311 Harvest Moon544.01.1030 W/L 60-40 M/H720.50.8328 Predom. Rc M/H532.01.1277 5B SF Bay Low1061.00.5655 W/L 60-40 High686.40.8742      SA/DSPL Up20.25SA/DSPL Dn33.87
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance691.70.8674
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium627.50.9561
Triple Number Coastal/Long Distance High560.11.0712
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium782.90.7664
Triple Number Windward/Leeward High682.10.8797
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1776.01200.2890.5738.4652.8606.7570.7508.2478.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance691.70.8674
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium627.50.9561
Triple Number Coastal/Long Distance High560.11.0712
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium782.90.7664
Triple Number Windward/Leeward High682.10.8797
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1776.01200.2890.5738.4652.8606.7570.7508.2478.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance691.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1776.01200.2890.5738.4652.8606.7570.7508.2478.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium627.50.9561
Triple Number Coastal/Long Distance High560.11.0712
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium782.90.7664
Triple Number Windward/Leeward High682.10.8797
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating691.70.8674
FinRating, kevyt tuuli1262.30.7922
FinRating, kova tuuli536.30.9322
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium627.50.9561
Triple Number Coastal/Long Distance High560.11.0712
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium782.90.7664
Triple Number Windward/Leeward High682.10.8797
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8674
Triple Number Coastal/Long Distance Low0.7291
Triple Number Coastal/Long Distance Medium0.9561
Triple Number Coastal/Long Distance High1.0712
Triple Number Windward/Leeward Low0.5588
Triple Number Windward/Leeward Medium0.7664
Triple Number Windward/Leeward High0.8797
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1776.01200.2890.5738.4652.8606.7570.7508.2478.0
For information
General Purpose Handicap (GPH)712.4
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance691.70.8674
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium627.50.9561
Triple Number Coastal/Long Distance High560.11.0712
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium782.90.7664
Triple Number Windward/Leeward High682.10.8797
Saronikos S All Purpose719.00.8345
Saronikos S Upwind815.70.7356
Saronikos S Downwind605.20.9915
Saronikos N All Purpose764.90.7844
Saronikos N Upwind853.60.7029
Saronikos N Downwind675.20.8886
Saronikos SW All Purpose722.00.8310
Saronikos SW Upwind833.40.7200
Saronikos SW Downwind617.20.9722
Saronikos NE All Purpose799.80.7502
Saronikos NE Upwind799.90.7501
Saronikos NE Downwind773.40.7758
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1776.01200.2890.5738.4652.8606.7570.7508.2478.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium627.50.9561
Triple Number Coastal/Long Distance High560.11.0712
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium782.90.7664
Triple Number Windward/Leeward High682.10.8797
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose660.20.9088
5-Band All Purpose Low1015.50.5909
5-Band All Purpose L/M741.40.8092
5-Band All Purpose Med639.30.9385
5-Band All Purpose M/H583.01.0291
5-Band All Purpose High547.31.0963
Single Number Predominant Upwind687.50.8728
Single Number Predominant Reaching601.40.9977
Single Number Predominant Downwind641.90.9348
5-Band 50-50 Windward/Leeward Low1279.00.4691
5-Band 50-50 Windward/Leeward L/M912.30.6576
5-Band 50-50 Windward/Leeward Med769.30.7800
5-Band 50-50 Windward/Leeward M/H693.00.8658
5-Band 50-50 Windward/Leeward High653.10.9187
5-Band 60-40 Windward/Leeward Low1275.50.4704
5-Band 60-40 Windward/Leeward L/M920.30.6519
5-Band 60-40 Windward/Leeward Med787.70.7617
5-Band 60-40 Windward/Leeward M/H720.50.8328
5-Band 60-40 Windward/Leeward High686.40.8742
Triple Number 50-50 Windward/Leeward Low1130.70.5306
Triple Number 50-50 Windward/Leeward Med783.00.7663
Triple Number 50-50 Windward/Leeward High682.00.8797
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward807.50.7430
Triple Number 60-40 Windward/Leeward Low1130.80.5306
Triple Number 60-40 Windward/Leeward Med799.80.7502
Triple Number 60-40 Windward/Leeward High710.90.8440
Triple Number All-Purpose Low903.70.6640
Triple Number All-Purpose Med648.70.9249
Triple Number All-Purpose High573.51.0462
Triple Number Predominant Upwind Low909.30.6599
Triple Number Predominant Upwind Med677.60.8855
Triple Number Predominant Upwind High630.20.9521
Triple Number Predominant Reaching Low812.20.7387
Triple Number Predominant Reaching Med600.90.9984
Triple Number Predominant Reaching High512.01.1719
Triple Number Predominant Downwind Low916.90.6544
Triple Number Predominant Downwind Med626.90.9571
Triple Number Predominant Downwind High513.51.1684
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance691.70.8674
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium627.50.9561
Triple Number Coastal/Long Distance High560.11.0712
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium782.90.7664
Triple Number Windward/Leeward High682.10.8797
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1776.01200.2890.5738.4652.8606.7570.7508.2478.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance691.70.8674
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium627.50.9561
Triple Number Coastal/Long Distance High560.11.0712
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium782.90.7664
Triple Number Windward/Leeward High682.10.8797
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1776.01200.2890.5738.4652.8606.7570.7508.2478.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low822.9
Triple Number Coastal/Long Distance Medium627.5
Triple Number Coastal/Long Distance High560.1
Triple Number Windward/Leeward Low1073.7
Triple Number Windward/Leeward Medium782.9
Triple Number Windward/Leeward High682.1
Predominantly Upwind689.7
Predominantly Downwind640.2
Predominantly Reaching611.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance691.70.8674
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium627.50.9561
Triple Number Coastal/Long Distance High560.11.0712
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium782.90.7664
Triple Number Windward/Leeward High682.10.8797
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1776.01200.2890.5738.4652.8606.7570.7508.2478.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7291
Triple Number Coastal/Long Distance Medium0.9561
Triple Number Coastal/Long Distance High1.0712
Triple Number Windward/Leeward Low0.5588
Triple Number Windward/Leeward Medium0.7664
Triple Number Windward/Leeward High0.8797
Coastal/Long Distance0.8674
Predominantly Upwind0.8700
Predominantly Downwind0.9372
For information
General Purpose Handicap (GPH)712.4
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9486
Distanseseilas Trippeltall svak vind0.7291
Distanseseilas Trippeltall mellomvind0.9561
Distanseseilas Trippeltall sterk vind1.0712
Pølsebane Trippeltall svak vind0.5588
Pølsebane Trippeltall mellomvind0.7664
Pølsebane Trippeltall sterk vind0.8797
Motvind Singeltall0.8700
Medvind Singeltall0.9372
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium627.50.9561
Triple Number Coastal/Long Distance High560.11.0712
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium782.90.7664
Triple Number Windward/Leeward High682.10.8797
Coastal/Long Distance691.70.8674
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind689.70.8700
Predominantly Downwind640.20.9372
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore626.80.9572
Cape Doctor Coastal516.11.1625
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium627.50.9561
Triple Number Coastal/Long Distance High560.11.0712
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium782.90.7664
Triple Number Windward/Leeward High682.10.8797
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7291
Triple Number Coastal/Long Distance Medium0.9561
Triple Number Coastal/Long Distance High1.0712
Triple Number Windward/Leeward Low0.5588
Triple Number Windward/Leeward Medium0.7664
Triple Number Windward/Leeward High0.8797
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7291
Triple Number Coastal/Long Distance Medium0.9561
Triple Number Coastal/Long Distance High1.0712
Triple Number Windward/Leeward Low0.5588
Triple Number Windward/Leeward Medium0.7664
Triple Number Windward/Leeward High0.8797
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance691.70.8674
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium627.50.9561
Triple Number Coastal/Long Distance High560.11.0712
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium782.90.7664
Triple Number Windward/Leeward High682.10.8797
Predominantly Upwind689.70.8700
Predominantly Downwind640.20.9372
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1776.01200.2890.5738.4652.8606.7570.7508.2478.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance691.70.8674
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium627.50.9561
Triple Number Coastal/Long Distance High560.11.0712
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium782.90.7664
Triple Number Windward/Leeward High682.10.8797
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1776.01200.2890.5738.4652.8606.7570.7508.2478.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP660.20.9088 Predom. Dn High489.21.2264 5B AP M/H568.51.0554 TriNum AP Low823.00.7291 Predom. Rc Low903.70.6639 5B AP High537.11.1171 TriNum AP Med627.60.9560 Predom. Rc L/M668.30.8978 5B SF Bay Low1061.00.5655 TriNum AP High560.11.0712 Predom. Rc Med581.91.0311 5B SF Bay L/M866.20.6927 TriNum W/L Low1130.70.5306 Predom. Rc M/H532.01.1277 5B SF Bay Med742.70.8079 TriNum W/L Med782.90.7664 Predom. Rc High496.91.2076 5B SF Bay M/H676.50.8869 TriNum W/L Hig682.10.8797 5B W/L Low1279.00.4691 5B SF Bay High638.50.9397 Predom. Upwind720.30.8330 5B W/L L/M912.30.6576 ChiMac Up Low875.70.6852 Predom. Reaching628.50.9546 5B W/L Med769.30.7800 ChiMac Up Med788.60.7609 Predom. Downwind674.20.8899 5B W/L M/H693.00.8658 ChiMac Up High686.60.8739 Predom. Up Low1002.90.5983 5B W/L High653.10.9187 ChiMac Off Low877.50.6837 Predom. Up L/M751.50.7985 W/L 60-40 Low1275.50.4704 ChiMac Off Med762.10.7873 Predom. Up Med667.60.8987 W/L 60-40 L/M920.30.6519 ChiMac Off High625.20.9597 Predom. Up M/H628.20.9551 W/L 60-40 Med787.70.7617 ChiMac AP Low871.40.6886 Predom. Up High605.50.9909 W/L 60-40 M/H720.50.8328 ChiMac AP Med771.60.7776 Predom. Dn Low1040.80.5765 W/L 60-40 High686.40.8742 ChiMac AP High653.70.9179 Predom. Dn L/M737.30.8138 5B AP Low928.80.6460 BayMac Cove Island1015.90.5906 Predom. Dn Med614.40.9766 5B AP L/M713.00.8415 BayMac Shore1006.00.5964 Predom. Dn M/H540.11.1110 5B AP Med618.90.9694 Harvest Moon544.01.1030      SA/DSPL Up20.25SA/DSPL Dn33.87
ORC Ref  04140004T1D Issued on 12/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club 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 L7.811LSM07.141Accomod. length5.337Sink (kg/mm) 8.43
VCGD-0.103VCGM-0.132 RM Rated (kg·m) 19.5Limit of positive stability(°) 109.4 Stability Index 112.1 BLR index 0.0000Default crew weight426 Declared crew weight 220
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  04140004T1D Issued on 12/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club 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  04140004T1D Issued on 12/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org