Non Spin/HSFClub Certificate2026
La NonnaFIN-3050
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 Angles46.5°43.9°41.6°40.6°39.9°39.5°39.3°39.7°41.1°
Beat VMG2.103.013.654.094.364.484.544.534.43
52°3.314.615.455.996.276.416.486.526.49
60°3.574.875.706.196.456.596.676.726.73
75°3.755.055.886.356.616.796.917.057.12
90°3.644.955.846.366.666.877.057.357.56
110°3.144.505.506.216.616.897.147.658.09
120°2.924.245.266.036.506.817.077.618.16
135°2.503.724.745.576.196.586.867.398.00
150°2.103.194.175.015.726.256.617.137.68
Run VMG1.822.763.624.415.115.746.246.857.35
Gybe Angles145.7°149.3°154.1°162.7°170.3°175.4°179.0°179.7°176.8°
APH ToD:653.2CDL: 7.320APH ToT: 0.9185CertNo:
BOAT
ClassSeawind 32DesignerEivind StillBuilderMuovi-SimolaAge date06/1983Series date01/1982Offset fileSEAWIND2.OFFData fileL-3050C
HULL
Length Overall9.750 mMaximum Beam3.122 mDraft1.798 mDisplacement4,320 kgDLR8.9305IMS DivisionCruiser/RacerDynamic Allowance0.450%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.419m
CREW
Maximum weight330 kg(declared)Minimum weight200 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail27.3127.77Headsail Luffed23.3623.36Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail8.38Storm Jib5.62Heavy Weather Jib15.17
SAIL LIMITS
Headsails1
✱ One set on the forestay
✱ Zero set flying
Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting Moment 71.8 kg·m Stability Index 123.1
COMMENTS
157kg extra lead in keel
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  04140004TRN Issued on 22/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
La NonnaFIN-3050
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 VMG1716.51196.2986.0879.4825.2802.8793.4794.4812.2
52°1089.1781.2660.5600.6573.8561.2555.8552.6554.6
60°1009.7739.8631.9581.7558.2546.1539.9535.3535.0
75°959.9713.4612.0567.0544.2530.5520.9510.6505.9
90°988.7726.6616.3566.1540.5523.7510.4489.9476.5
110°1145.9800.9654.6580.1544.4522.5504.3470.5444.8
120°1233.6848.1684.6597.0553.7528.8509.5472.8441.2
135°1442.4966.5759.0646.8581.9547.1524.7487.2450.2
150°1711.31129.6863.6719.2629.8575.6544.4505.0468.5
Run VMG1976.11304.3993.3817.2704.4627.3577.2525.7490.0
Selected Courses
Windward / Leeward1846.31250.3989.7848.3764.8715.1685.3660.1651.1
All purpose1379.8954.6772.7677.9625.7596.2578.2557.2544.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward805.10.7452
All purpose653.20.9185
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low863.70.6947
Triple Number Coastal/Long Distance Medium648.00.9259
Triple Number Coastal/Long Distance High574.81.0438
Triple Number Windward/Leeward Low1120.00.5357
Triple Number Windward/Leeward Medium798.90.7510
Triple Number Windward/Leeward High683.30.8781
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance713.30.8412
Triple Number Coastal/Long Distance Low863.70.6947
Triple Number Coastal/Long Distance Medium648.00.9259
Triple Number Coastal/Long Distance High574.81.0438
Triple Number Windward/Leeward Low1120.00.5357
Triple Number Windward/Leeward Medium798.90.7510
Triple Number Windward/Leeward High683.30.8781
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1859.31255.7931.5764.7668.5619.0584.5532.5516.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6691
Downwind "popa"0.7568
70% up, 30% down "Ilhabela"0.6932
30% up, 70% down "Ilhabela-inverso"0.7282
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low863.70.6947
Triple Number Coastal/Long Distance Medium648.00.9259
Triple Number Coastal/Long Distance High574.81.0438
Triple Number Windward/Leeward Low1120.00.5357
Triple Number Windward/Leeward Medium798.90.7510
Triple Number Windward/Leeward High683.30.8781
Predominantly Upwind697.70.8600
Predominantly Downwind676.50.8869
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP681.50.8804 Predom. Rc High528.71.1348 5B SF Bay L/M898.40.6678 TriNum AP Low863.70.6947 Predom. Dn Low1105.30.5428 5B SF Bay Med756.40.7932 TriNum AP Med648.10.9258 Predom. Dn L/M783.00.7663 5B SF Bay M/H679.80.8826 TriNum AP High574.81.0438 Predom. Dn Med647.70.9264 5B SF Bay High654.30.9171 TriNum W/L Low1178.40.5091 Predom. Dn M/H569.21.0542 5B AP Low978.70.6131 TriNum W/L Med798.90.7510 Predom. Dn High533.11.1255 5B AP L/M744.40.8060 TriNum W/L Hig683.30.8781 ChiMac Up Low895.40.6701 5B AP Med637.70.9408 Predom. Upwind729.50.8225 ChiMac Up Med802.10.7480 5B AP M/H581.71.0315 Predom. Reaching655.50.9153 ChiMac Up High695.40.8628 5B AP High558.71.0739 Predom. Downwind714.90.8393 ChiMac Off Low930.70.6447 5B W/L Low1334.10.4497 Predom. Up Low1029.10.5831 ChiMac Off Med807.30.7432 5B W/L L/M945.00.6349 Predom. Up L/M769.80.7794 ChiMac Off High664.00.9037 5B W/L Med782.50.7668 Predom. Up Med672.40.8923 ChiMac AP Low906.40.6619 5B W/L M/H692.80.8661 Predom. Up M/H626.60.9575 ChiMac AP Med800.00.7500 5B W/L High662.90.9052 Predom. Up High612.90.9790 ChiMac AP High676.70.8867 W/L 60-40 Low1322.00.4538 Predom. Rc Low942.40.6367 BayMac Cove Island1055.10.5687 W/L 60-40 L/M947.10.6335 Predom. Rc L/M699.30.8581 BayMac Shore1043.20.5751 W/L 60-40 Med794.20.7555 Predom. Rc Med604.40.9927 Harvest Moon574.41.0446 W/L 60-40 M/H713.80.8406 Predom. Rc M/H553.21.0846 5B SF Bay Low1107.50.5418 W/L 60-40 High689.70.8699      SA/DSPL Up19.01SA/DSPL Dn19.01
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance713.30.8412
Triple Number Coastal/Long Distance Low863.70.6947
Triple Number Coastal/Long Distance Medium648.00.9259
Triple Number Coastal/Long Distance High574.81.0438
Triple Number Windward/Leeward Low1120.00.5357
Triple Number Windward/Leeward Medium798.90.7510
Triple Number Windward/Leeward High683.30.8781
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1859.31255.7931.5764.7668.5619.0584.5532.5516.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance713.30.8412
Triple Number Coastal/Long Distance Low863.70.6947
Triple Number Coastal/Long Distance Medium648.00.9259
Triple Number Coastal/Long Distance High574.81.0438
Triple Number Windward/Leeward Low1120.00.5357
Triple Number Windward/Leeward Medium798.90.7510
Triple Number Windward/Leeward High683.30.8781
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1859.31255.7931.5764.7668.5619.0584.5532.5516.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance713.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1859.31255.7931.5764.7668.5619.0584.5532.5516.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low863.70.6947
Triple Number Coastal/Long Distance Medium648.00.9259
Triple Number Coastal/Long Distance High574.81.0438
Triple Number Windward/Leeward Low1120.00.5357
Triple Number Windward/Leeward Medium798.90.7510
Triple Number Windward/Leeward High683.30.8781
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating713.30.8412
FinRating, kevyt tuuli1319.10.7581
FinRating, kova tuuli562.70.8886
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low863.70.6947
Triple Number Coastal/Long Distance Medium648.00.9259
Triple Number Coastal/Long Distance High574.81.0438
Triple Number Windward/Leeward Low1120.00.5357
Triple Number Windward/Leeward Medium798.90.7510
Triple Number Windward/Leeward High683.30.8781
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8412
Triple Number Coastal/Long Distance Low0.6947
Triple Number Coastal/Long Distance Medium0.9259
Triple Number Coastal/Long Distance High1.0438
Triple Number Windward/Leeward Low0.5357
Triple Number Windward/Leeward Medium0.7510
Triple Number Windward/Leeward High0.8781
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1859.31255.7931.5764.7668.5619.0584.5532.5516.4
For information
General Purpose Handicap (GPH)738.2
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance713.30.8412
Triple Number Coastal/Long Distance Low863.70.6947
Triple Number Coastal/Long Distance Medium648.00.9259
Triple Number Coastal/Long Distance High574.81.0438
Triple Number Windward/Leeward Low1120.00.5357
Triple Number Windward/Leeward Medium798.90.7510
Triple Number Windward/Leeward High683.30.8781
Saronikos S All Purpose741.10.8097
Saronikos S Upwind818.00.7335
Saronikos S Downwind662.40.9058
Saronikos N All Purpose788.30.7611
Saronikos N Upwind856.50.7005
Saronikos N Downwind736.80.8143
Saronikos SW All Purpose754.20.7956
Saronikos SW Upwind841.80.7128
Saronikos SW Downwind681.50.8805
Saronikos NE All Purpose830.40.7225
Saronikos NE Upwind803.70.7466
Saronikos NE Downwind846.10.7091
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1859.31255.7931.5764.7668.5619.0584.5532.5516.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low863.70.6947
Triple Number Coastal/Long Distance Medium648.00.9259
Triple Number Coastal/Long Distance High574.81.0438
Triple Number Windward/Leeward Low1120.00.5357
Triple Number Windward/Leeward Medium798.90.7510
Triple Number Windward/Leeward High683.30.8781
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose681.50.8804
5-Band All Purpose Low1058.90.5666
5-Band All Purpose L/M772.40.7768
5-Band All Purpose Med657.90.9120
5-Band All Purpose M/H596.41.0061
5-Band All Purpose High571.51.0498
Single Number Predominant Upwind695.50.8626
Single Number Predominant Reaching626.00.9585
Single Number Predominant Downwind677.90.8851
5-Band 50-50 Windward/Leeward Low1334.10.4497
5-Band 50-50 Windward/Leeward L/M945.00.6349
5-Band 50-50 Windward/Leeward Med782.50.7668
5-Band 50-50 Windward/Leeward M/H692.80.8661
5-Band 50-50 Windward/Leeward High662.90.9052
5-Band 60-40 Windward/Leeward Low1322.00.4538
5-Band 60-40 Windward/Leeward L/M947.10.6335
5-Band 60-40 Windward/Leeward Med794.20.7555
5-Band 60-40 Windward/Leeward M/H713.80.8406
5-Band 60-40 Windward/Leeward High689.70.8699
Triple Number 50-50 Windward/Leeward Low1178.40.5091
Triple Number 50-50 Windward/Leeward Med799.00.7509
Triple Number 50-50 Windward/Leeward High683.30.8781
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward816.40.7350
Triple Number 60-40 Windward/Leeward Low1171.40.5122
Triple Number 60-40 Windward/Leeward Med809.50.7412
Triple Number 60-40 Windward/Leeward High705.80.8501
Triple Number All-Purpose Low943.20.6361
Triple Number All-Purpose Med669.20.8966
Triple Number All-Purpose High588.91.0188
Triple Number Predominant Upwind Low935.30.6415
Triple Number Predominant Upwind Med685.30.8756
Triple Number Predominant Upwind High626.90.9571
Triple Number Predominant Reaching Low848.40.7072
Triple Number Predominant Reaching Med623.20.9627
Triple Number Predominant Reaching High536.71.1179
Triple Number Predominant Downwind Low973.50.6163
Triple Number Predominant Downwind Med663.70.9041
Triple Number Predominant Downwind High549.51.0920
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance713.30.8412
Triple Number Coastal/Long Distance Low863.70.6947
Triple Number Coastal/Long Distance Medium648.00.9259
Triple Number Coastal/Long Distance High574.81.0438
Triple Number Windward/Leeward Low1120.00.5357
Triple Number Windward/Leeward Medium798.90.7510
Triple Number Windward/Leeward High683.30.8781
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1859.31255.7931.5764.7668.5619.0584.5532.5516.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance713.30.8412
Triple Number Coastal/Long Distance Low863.70.6947
Triple Number Coastal/Long Distance Medium648.00.9259
Triple Number Coastal/Long Distance High574.81.0438
Triple Number Windward/Leeward Low1120.00.5357
Triple Number Windward/Leeward Medium798.90.7510
Triple Number Windward/Leeward High683.30.8781
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1859.31255.7931.5764.7668.5619.0584.5532.5516.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low863.7
Triple Number Coastal/Long Distance Medium648.0
Triple Number Coastal/Long Distance High574.8
Triple Number Windward/Leeward Low1120.0
Triple Number Windward/Leeward Medium798.9
Triple Number Windward/Leeward High683.3
Predominantly Upwind697.7
Predominantly Downwind676.5
Predominantly Reaching641.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance713.30.8412
Triple Number Coastal/Long Distance Low863.70.6947
Triple Number Coastal/Long Distance Medium648.00.9259
Triple Number Coastal/Long Distance High574.81.0438
Triple Number Windward/Leeward Low1120.00.5357
Triple Number Windward/Leeward Medium798.90.7510
Triple Number Windward/Leeward High683.30.8781
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1859.31255.7931.5764.7668.5619.0584.5532.5516.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6947
Triple Number Coastal/Long Distance Medium0.9259
Triple Number Coastal/Long Distance High1.0438
Triple Number Windward/Leeward Low0.5357
Triple Number Windward/Leeward Medium0.7510
Triple Number Windward/Leeward High0.8781
Coastal/Long Distance0.8412
Predominantly Upwind0.8600
Predominantly Downwind0.8869
For information
General Purpose Handicap (GPH)738.2
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9185
Distanseseilas Trippeltall svak vind0.6947
Distanseseilas Trippeltall mellomvind0.9259
Distanseseilas Trippeltall sterk vind1.0438
Pølsebane Trippeltall svak vind0.5357
Pølsebane Trippeltall mellomvind0.7510
Pølsebane Trippeltall sterk vind0.8781
Motvind Singeltall0.8600
Medvind Singeltall0.8869
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low863.70.6947
Triple Number Coastal/Long Distance Medium648.00.9259
Triple Number Coastal/Long Distance High574.81.0438
Triple Number Windward/Leeward Low1120.00.5357
Triple Number Windward/Leeward Medium798.90.7510
Triple Number Windward/Leeward High683.30.8781
Coastal/Long Distance713.30.8412
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind697.70.8600
Predominantly Downwind676.50.8869
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore653.80.9178
Cape Doctor Coastal548.41.0941
Triple Number Coastal/Long Distance Low863.70.6947
Triple Number Coastal/Long Distance Medium648.00.9259
Triple Number Coastal/Long Distance High574.81.0438
Triple Number Windward/Leeward Low1120.00.5357
Triple Number Windward/Leeward Medium798.90.7510
Triple Number Windward/Leeward High683.30.8781
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6947
Triple Number Coastal/Long Distance Medium0.9259
Triple Number Coastal/Long Distance High1.0438
Triple Number Windward/Leeward Low0.5357
Triple Number Windward/Leeward Medium0.7510
Triple Number Windward/Leeward High0.8781
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6947
Triple Number Coastal/Long Distance Medium0.9259
Triple Number Coastal/Long Distance High1.0438
Triple Number Windward/Leeward Low0.5357
Triple Number Windward/Leeward Medium0.7510
Triple Number Windward/Leeward High0.8781
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance713.30.8412
Triple Number Coastal/Long Distance Low863.70.6947
Triple Number Coastal/Long Distance Medium648.00.9259
Triple Number Coastal/Long Distance High574.81.0438
Triple Number Windward/Leeward Low1120.00.5357
Triple Number Windward/Leeward Medium798.90.7510
Triple Number Windward/Leeward High683.30.8781
Predominantly Upwind697.70.8600
Predominantly Downwind676.50.8869
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1859.31255.7931.5764.7668.5619.0584.5532.5516.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance713.30.8412
Triple Number Coastal/Long Distance Low863.70.6947
Triple Number Coastal/Long Distance Medium648.00.9259
Triple Number Coastal/Long Distance High574.81.0438
Triple Number Windward/Leeward Low1120.00.5357
Triple Number Windward/Leeward Medium798.90.7510
Triple Number Windward/Leeward High683.30.8781
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1859.31255.7931.5764.7668.5619.0584.5532.5516.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP681.50.8804 Predom. Dn High533.11.1255 5B AP M/H581.71.0315 TriNum AP Low863.70.6947 Predom. Rc Low942.40.6367 5B AP High558.71.0739 TriNum AP Med648.10.9258 Predom. Rc L/M699.30.8581 5B SF Bay Low1107.50.5418 TriNum AP High574.81.0438 Predom. Rc Med604.40.9927 5B SF Bay L/M898.40.6678 TriNum W/L Low1178.40.5091 Predom. Rc M/H553.21.0846 5B SF Bay Med756.40.7932 TriNum W/L Med798.90.7510 Predom. Rc High528.71.1348 5B SF Bay M/H679.80.8826 TriNum W/L Hig683.30.8781 5B W/L Low1334.10.4497 5B SF Bay High654.30.9171 Predom. Upwind729.50.8225 5B W/L L/M945.00.6349 ChiMac Up Low895.40.6701 Predom. Reaching655.50.9153 5B W/L Med782.50.7668 ChiMac Up Med802.10.7480 Predom. Downwind714.90.8393 5B W/L M/H692.80.8661 ChiMac Up High695.40.8628 Predom. Up Low1029.10.5831 5B W/L High662.90.9052 ChiMac Off Low930.70.6447 Predom. Up L/M769.80.7794 W/L 60-40 Low1322.00.4538 ChiMac Off Med807.30.7432 Predom. Up Med672.40.8923 W/L 60-40 L/M947.10.6335 ChiMac Off High664.00.9037 Predom. Up M/H626.60.9575 W/L 60-40 Med794.20.7555 ChiMac AP Low906.40.6619 Predom. Up High612.90.9790 W/L 60-40 M/H713.80.8406 ChiMac AP Med800.00.7500 Predom. Dn Low1105.30.5428 W/L 60-40 High689.70.8699 ChiMac AP High676.70.8867 Predom. Dn L/M783.00.7663 5B AP Low978.70.6131 BayMac Cove Island1055.10.5687 Predom. Dn Med647.70.9264 5B AP L/M744.40.8060 BayMac Shore1043.20.5751 Predom. Dn M/H569.21.0542 5B AP Med637.70.9408 Harvest Moon574.41.0446      SA/DSPL Up19.01SA/DSPL Dn19.01
ORC Ref  04140004TRN Issued on 22/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
La NonnaFIN-3050
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSeawind 32Measurement09/10/2006HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.750Maximum beam3.122Draft1.798Displacement4,320Wetted area20.22IMS L8.090LSM07.849Accomod. length9.750Sink (kg/mm) 14.04
VCGD0.005VCGM-0.037 RM Rated (kg·m) 71.8Limit of positive stability(°) 121.9 Stability Index 123.1 BLR index 0.0000Default crew weight487 Declared crew weight 330
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.419PBW0.102PIPA0.0030
EDL1.500ST10.045ST20.170
ST30.170ST40.095ST50.300
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P11.400IG10.600ISP10.600MDT10.115MDL10.170MDT20.115MDL20.170TL2.200MWGO
E4.200J3.300BAS1.400FSD0.030SFJ0.300SPL3.380WPLTPSBDMWT110.50MCG4.380
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered71.8Flotation Date01/01/2019
SFFP1.100FFMFF1.163LCFcl5.490SG
SAFP8.975FAMFA0.900LCFsh5.710HBI1.022
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140004TRN Issued on 22/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
La NonnaFIN-3050
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.140.791.472.543.4127.31* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.020.571.132.283.524.879.93NoNo 23.3622/05/2024
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.8 mTable area0.44 m²Headroom1.69 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity76 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity46 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04140004TRN Issued on 22/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org