Non Spin/HSFClub 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°40.8°40.9°42.1°
Beat VMG2.103.043.714.084.234.314.334.414.39
52°3.314.675.576.046.226.326.376.486.52
60°3.574.955.836.286.476.576.636.756.81
75°3.745.166.036.506.756.896.987.167.28
90°3.605.055.996.526.857.107.297.577.79
110°3.024.425.546.296.757.117.468.138.70
120°2.784.125.236.076.606.997.368.189.68
135°2.353.544.605.516.196.667.027.799.06
150°1.972.993.964.855.626.236.667.378.22
Run VMG1.702.593.444.234.975.646.206.977.66
Gybe Angles145.1°147.8°151.4°156.8°167.2°174.8°179.5°179.9°179.9°
APH ToD:657.5CDL: 6.996APH ToT: 0.9125CertNo:
BOAT
ClassSkerry Cruiser 22DesignerGustaf EstlanderBuilderItseAge date01/1923Series date01/1923Offset fileROX22SK.offData fileFIN144
HULL
Length Overall9.880 mMaximum Beam1.642 mDraft1.186 mDisplacement1,648 kgDLR4.4360IMS DivisionCruiser/RacerDynamic Allowance0.400%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 FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail4.38Storm Jib2.41Heavy Weather Jib6.49
SAIL LIMITS
Headsails1
✱ One set on the forestay
✱ Zero set flying
Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting Moment 19.5 kg·m Stability Index 111.2
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  04140004TQ5 Issued on 22/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub 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 VMG1713.91185.1970.7882.6851.4835.8830.9816.4819.9
52°1088.2771.2646.6595.7578.3569.6565.2555.6552.4
60°1008.5727.1617.9572.9556.1547.9543.0533.6528.8
75°963.3698.3597.5554.2533.4522.4515.5502.6494.4
90°999.3712.3600.9552.0525.3507.2493.7475.7461.8
110°1190.6813.9650.0572.3533.4506.3482.9442.9414.0
120°1295.0873.9687.9593.0545.2515.2489.3439.9371.8
135°1534.81017.3782.2653.8581.4540.8512.6462.2397.6
150°1829.91202.6908.0742.4640.5577.8540.2488.4437.8
Run VMG2112.91388.71047.4851.8724.6637.9580.4516.8470.2
Selected Courses
Windward / Leeward1913.41286.91009.1867.2788.0736.8705.6666.6645.1
All purpose1422.6971.4776.9681.2631.0600.5580.9550.9527.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward826.30.7261
All purpose657.50.9125
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low874.10.6864
Triple Number Coastal/Long Distance Medium652.20.9199
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1147.90.5227
Triple Number Windward/Leeward Medium820.00.7317
Triple Number Windward/Leeward High698.80.8586
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance722.40.8306
Triple Number Coastal/Long Distance Low874.10.6864
Triple Number Coastal/Long Distance Medium652.20.9199
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1147.90.5227
Triple Number Windward/Leeward Medium820.00.7317
Triple Number Windward/Leeward High698.80.8586
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1933.41297.1948.0775.4677.9624.8585.8520.7490.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6590
Downwind "popa"0.7307
70% up, 30% down "Ilhabela"0.6790
30% up, 70% down "Ilhabela-inverso"0.7076
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low874.10.6864
Triple Number Coastal/Long Distance Medium652.20.9199
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1147.90.5227
Triple Number Windward/Leeward Medium820.00.7317
Triple Number Windward/Leeward High698.80.8586
Predominantly Upwind703.70.8527
Predominantly Downwind684.80.8761
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP687.40.8728 Predom. Rc High517.11.1603 5B SF Bay L/M914.50.6561 TriNum AP Low874.10.6864 Predom. Dn Low1149.60.5219 5B SF Bay Med773.90.7753 TriNum AP Med652.30.9198 Predom. Dn L/M800.90.7492 5B SF Bay M/H695.30.8630 TriNum AP High574.51.0443 Predom. Dn Med654.70.9164 5B SF Bay High657.80.9121 TriNum W/L Low1210.30.4957 Predom. Dn M/H567.31.0577 5B AP Low1000.70.5996 TriNum W/L Med820.00.7317 Predom. Dn High520.91.1519 5B AP L/M750.20.7997 TriNum W/L Hig698.80.8586 ChiMac Up Low900.00.6666 5B AP Med642.20.9343 Predom. Upwind735.50.8158 ChiMac Up Med807.60.7430 5B AP M/H583.31.0286 Predom. Reaching655.70.9151 ChiMac Up High699.90.8572 5B AP High552.01.0870 Predom. Downwind725.80.8267 ChiMac Off Low960.60.6246 5B W/L Low1374.10.4367 Predom. Up Low1034.80.5798 ChiMac Off Med826.70.7258 5B W/L L/M967.30.6203 Predom. Up L/M770.10.7791 ChiMac Off High670.10.8954 5B W/L Med804.10.7462 Predom. Up Med679.50.8830 ChiMac AP Low922.50.6504 5B W/L M/H711.20.8436 Predom. Up M/H636.40.9428 ChiMac AP Med811.40.7394 5B W/L High669.60.8960 Predom. Up High615.10.9754 ChiMac AP High681.30.8807 W/L 60-40 Low1352.00.4438 Predom. Rc Low959.30.6255 BayMac Cove Island1082.60.5542 W/L 60-40 L/M964.60.6220 Predom. Rc L/M700.90.8560 BayMac Shore1068.70.5614 W/L 60-40 Med815.70.7356 Predom. Rc Med602.70.9955 Harvest Moon566.31.0595 W/L 60-40 M/H735.10.8162 Predom. Rc M/H548.01.0949 5B SF Bay Low1129.90.5310 W/L 60-40 High699.60.8576      SA/DSPL Up20.02SA/DSPL Dn20.02
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance722.40.8306
Triple Number Coastal/Long Distance Low874.10.6864
Triple Number Coastal/Long Distance Medium652.20.9199
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1147.90.5227
Triple Number Windward/Leeward Medium820.00.7317
Triple Number Windward/Leeward High698.80.8586
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1933.41297.1948.0775.4677.9624.8585.8520.7490.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance722.40.8306
Triple Number Coastal/Long Distance Low874.10.6864
Triple Number Coastal/Long Distance Medium652.20.9199
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1147.90.5227
Triple Number Windward/Leeward Medium820.00.7317
Triple Number Windward/Leeward High698.80.8586
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1933.41297.1948.0775.4677.9624.8585.8520.7490.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance722.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1933.41297.1948.0775.4677.9624.8585.8520.7490.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low874.10.6864
Triple Number Coastal/Long Distance Medium652.20.9199
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1147.90.5227
Triple Number Windward/Leeward Medium820.00.7317
Triple Number Windward/Leeward High698.80.8586
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating722.40.8306
FinRating, kevyt tuuli1359.30.7357
FinRating, kova tuuli551.60.9065
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low874.10.6864
Triple Number Coastal/Long Distance Medium652.20.9199
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1147.90.5227
Triple Number Windward/Leeward Medium820.00.7317
Triple Number Windward/Leeward High698.80.8586
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8306
Triple Number Coastal/Long Distance Low0.6864
Triple Number Coastal/Long Distance Medium0.9199
Triple Number Coastal/Long Distance High1.0443
Triple Number Windward/Leeward Low0.5227
Triple Number Windward/Leeward Medium0.7317
Triple Number Windward/Leeward High0.8586
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1933.41297.1948.0775.4677.9624.8585.8520.7490.3
For information
General Purpose Handicap (GPH)744.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance722.40.8306
Triple Number Coastal/Long Distance Low874.10.6864
Triple Number Coastal/Long Distance Medium652.20.9199
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1147.90.5227
Triple Number Windward/Leeward Medium820.00.7317
Triple Number Windward/Leeward High698.80.8586
Saronikos S All Purpose741.80.8089
Saronikos S Upwind816.70.7347
Saronikos S Downwind667.40.8991
Saronikos N All Purpose795.30.7544
Saronikos N Upwind854.70.7020
Saronikos N Downwind751.40.7985
Saronikos SW All Purpose749.70.8003
Saronikos SW Upwind834.50.7190
Saronikos SW Downwind685.00.8759
Saronikos NE All Purpose841.40.7131
Saronikos NE Upwind800.90.7491
Saronikos NE Downwind869.40.6902
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1933.41297.1948.0775.4677.9624.8585.8520.7490.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low874.10.6864
Triple Number Coastal/Long Distance Medium652.20.9199
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1147.90.5227
Triple Number Windward/Leeward Medium820.00.7317
Triple Number Windward/Leeward High698.80.8586
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose687.40.8728
5-Band All Purpose Low1082.30.5544
5-Band All Purpose L/M780.50.7688
5-Band All Purpose Med664.10.9035
5-Band All Purpose M/H599.61.0007
5-Band All Purpose High566.41.0593
Single Number Predominant Upwind700.70.8562
Single Number Predominant Reaching624.70.9604
Single Number Predominant Downwind687.00.8733
5-Band 50-50 Windward/Leeward Low1374.10.4367
5-Band 50-50 Windward/Leeward L/M967.30.6203
5-Band 50-50 Windward/Leeward Med804.10.7462
5-Band 50-50 Windward/Leeward M/H711.20.8436
5-Band 50-50 Windward/Leeward High669.60.8960
5-Band 60-40 Windward/Leeward Low1352.00.4438
5-Band 60-40 Windward/Leeward L/M964.60.6220
5-Band 60-40 Windward/Leeward Med815.70.7356
5-Band 60-40 Windward/Leeward M/H735.10.8162
5-Band 60-40 Windward/Leeward High699.60.8576
Triple Number 50-50 Windward/Leeward Low1210.30.4957
Triple Number 50-50 Windward/Leeward Med820.20.7316
Triple Number 50-50 Windward/Leeward High698.80.8586
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward836.90.7169
Triple Number 60-40 Windward/Leeward Low1194.80.5022
Triple Number 60-40 Windward/Leeward Med829.70.7231
Triple Number 60-40 Windward/Leeward High724.40.8283
Triple Number All-Purpose Low959.80.6252
Triple Number All-Purpose Med675.20.8886
Triple Number All-Purpose High590.31.0165
Triple Number Predominant Upwind Low939.60.6385
Triple Number Predominant Upwind Med690.90.8685
Triple Number Predominant Upwind High636.00.9434
Triple Number Predominant Reaching Low858.70.6988
Triple Number Predominant Reaching Med623.00.9631
Triple Number Predominant Reaching High528.71.1349
Triple Number Predominant Downwind Low1006.30.5963
Triple Number Predominant Downwind Med672.60.8921
Triple Number Predominant Downwind High543.81.1034
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance722.40.8306
Triple Number Coastal/Long Distance Low874.10.6864
Triple Number Coastal/Long Distance Medium652.20.9199
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1147.90.5227
Triple Number Windward/Leeward Medium820.00.7317
Triple Number Windward/Leeward High698.80.8586
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1933.41297.1948.0775.4677.9624.8585.8520.7490.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance722.40.8306
Triple Number Coastal/Long Distance Low874.10.6864
Triple Number Coastal/Long Distance Medium652.20.9199
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1147.90.5227
Triple Number Windward/Leeward Medium820.00.7317
Triple Number Windward/Leeward High698.80.8586
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1933.41297.1948.0775.4677.9624.8585.8520.7490.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low874.1
Triple Number Coastal/Long Distance Medium652.2
Triple Number Coastal/Long Distance High574.5
Triple Number Windward/Leeward Low1147.9
Triple Number Windward/Leeward Medium820.0
Triple Number Windward/Leeward High698.8
Predominantly Upwind703.7
Predominantly Downwind684.8
Predominantly Reaching642.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance722.40.8306
Triple Number Coastal/Long Distance Low874.10.6864
Triple Number Coastal/Long Distance Medium652.20.9199
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1147.90.5227
Triple Number Windward/Leeward Medium820.00.7317
Triple Number Windward/Leeward High698.80.8586
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1933.41297.1948.0775.4677.9624.8585.8520.7490.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6864
Triple Number Coastal/Long Distance Medium0.9199
Triple Number Coastal/Long Distance High1.0443
Triple Number Windward/Leeward Low0.5227
Triple Number Windward/Leeward Medium0.7317
Triple Number Windward/Leeward High0.8586
Coastal/Long Distance0.8306
Predominantly Upwind0.8527
Predominantly Downwind0.8761
For information
General Purpose Handicap (GPH)744.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9125
Distanseseilas Trippeltall svak vind0.6864
Distanseseilas Trippeltall mellomvind0.9199
Distanseseilas Trippeltall sterk vind1.0443
Pølsebane Trippeltall svak vind0.5227
Pølsebane Trippeltall mellomvind0.7317
Pølsebane Trippeltall sterk vind0.8586
Motvind Singeltall0.8527
Medvind Singeltall0.8761
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low874.10.6864
Triple Number Coastal/Long Distance Medium652.20.9199
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1147.90.5227
Triple Number Windward/Leeward Medium820.00.7317
Triple Number Windward/Leeward High698.80.8586
Coastal/Long Distance722.40.8306
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind703.70.8527
Predominantly Downwind684.80.8761
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore651.50.9209
Cape Doctor Coastal534.21.1232
Triple Number Coastal/Long Distance Low874.10.6864
Triple Number Coastal/Long Distance Medium652.20.9199
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1147.90.5227
Triple Number Windward/Leeward Medium820.00.7317
Triple Number Windward/Leeward High698.80.8586
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6864
Triple Number Coastal/Long Distance Medium0.9199
Triple Number Coastal/Long Distance High1.0443
Triple Number Windward/Leeward Low0.5227
Triple Number Windward/Leeward Medium0.7317
Triple Number Windward/Leeward High0.8586
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6864
Triple Number Coastal/Long Distance Medium0.9199
Triple Number Coastal/Long Distance High1.0443
Triple Number Windward/Leeward Low0.5227
Triple Number Windward/Leeward Medium0.7317
Triple Number Windward/Leeward High0.8586
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance722.40.8306
Triple Number Coastal/Long Distance Low874.10.6864
Triple Number Coastal/Long Distance Medium652.20.9199
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1147.90.5227
Triple Number Windward/Leeward Medium820.00.7317
Triple Number Windward/Leeward High698.80.8586
Predominantly Upwind703.70.8527
Predominantly Downwind684.80.8761
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1933.41297.1948.0775.4677.9624.8585.8520.7490.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance722.40.8306
Triple Number Coastal/Long Distance Low874.10.6864
Triple Number Coastal/Long Distance Medium652.20.9199
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1147.90.5227
Triple Number Windward/Leeward Medium820.00.7317
Triple Number Windward/Leeward High698.80.8586
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1933.41297.1948.0775.4677.9624.8585.8520.7490.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP687.40.8728 Predom. Dn High520.91.1519 5B AP M/H583.31.0286 TriNum AP Low874.10.6864 Predom. Rc Low959.30.6255 5B AP High552.01.0870 TriNum AP Med652.30.9198 Predom. Rc L/M700.90.8560 5B SF Bay Low1129.90.5310 TriNum AP High574.51.0443 Predom. Rc Med602.70.9955 5B SF Bay L/M914.50.6561 TriNum W/L Low1210.30.4957 Predom. Rc M/H548.01.0949 5B SF Bay Med773.90.7753 TriNum W/L Med820.00.7317 Predom. Rc High517.11.1603 5B SF Bay M/H695.30.8630 TriNum W/L Hig698.80.8586 5B W/L Low1374.10.4367 5B SF Bay High657.80.9121 Predom. Upwind735.50.8158 5B W/L L/M967.30.6203 ChiMac Up Low900.00.6666 Predom. Reaching655.70.9151 5B W/L Med804.10.7462 ChiMac Up Med807.60.7430 Predom. Downwind725.80.8267 5B W/L M/H711.20.8436 ChiMac Up High699.90.8572 Predom. Up Low1034.80.5798 5B W/L High669.60.8960 ChiMac Off Low960.60.6246 Predom. Up L/M770.10.7791 W/L 60-40 Low1352.00.4438 ChiMac Off Med826.70.7258 Predom. Up Med679.50.8830 W/L 60-40 L/M964.60.6220 ChiMac Off High670.10.8954 Predom. Up M/H636.40.9428 W/L 60-40 Med815.70.7356 ChiMac AP Low922.50.6504 Predom. Up High615.10.9754 W/L 60-40 M/H735.10.8162 ChiMac AP Med811.40.7394 Predom. Dn Low1149.60.5219 W/L 60-40 High699.60.8576 ChiMac AP High681.30.8807 Predom. Dn L/M800.90.7492 5B AP Low1000.70.5996 BayMac Cove Island1082.60.5542 Predom. Dn Med654.70.9164 5B AP L/M750.20.7997 BayMac Shore1068.70.5614 Predom. Dn M/H567.31.0577 5B AP Med642.20.9343 Harvest Moon566.31.0595      SA/DSPL Up20.02SA/DSPL Dn20.02
ORC Ref  04140004TQ5 Issued on 22/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub 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 beam1.642Draft1.186Displacement1,648Wetted area12.50IMS L7.841LSM07.188Accomod. length5.337Sink (kg/mm) 8.49
VCGD-0.094VCGM-0.127 RM Rated (kg·m) 19.5Limit of positive stability(°) 108.5 Stability Index 111.2 BLR index 0.0000Default crew weight430 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
SFFP0.470FFM0.523FF0.528LCFcl5.137SG1.0050
SAFP9.883FAM0.343FA0.346LCFsh5.201HBI0.413
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140004TQ5 Issued on 22/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub 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
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  04140004TQ5 Issued on 22/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org