Double HandedClub Certificate2026
La Monde MiaFIN-3213
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 Angles45.9°42.9°40.8°39.6°39.0°39.1°39.3°40.4°43.0°
Beat VMG2.233.163.834.234.394.444.444.374.15
52°3.494.795.646.116.306.376.396.396.27
60°3.745.035.856.296.496.576.616.646.58
75°3.925.206.016.456.706.866.957.067.09
90°3.805.115.976.466.777.027.237.517.68
110°3.665.116.096.636.987.277.487.848.11
120°3.514.945.966.576.987.387.768.328.76
135°3.064.435.516.296.777.207.658.7410.27
150°2.553.784.855.746.386.827.238.199.55
Run VMG2.213.284.204.995.676.216.637.398.35
Gybe Angles142.6°146.5°150.5°154.1°161.0°167.5°174.5°172.3°161.3°
APH ToD:620.7CDL: 7.195APH ToT: 0.9667CertNo:
BOAT
ClassGuy 90SDesignerG-C LönngrenBuilderCarl-Johan GestranAge dateSeries date01/1983Offset fileFIN3213.offData fileFIN3213
HULL
Length Overall9.120 mMaximum Beam2.850 mDraft1.684 mDisplacement2,727 kgDLR6.2402IMS DivisionCruiser/RacerDynamic Allowance0.280%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationShaft exposedTypeFolding 3 bladesDiameter0.250m
CREW
Maximum weight180 kg(declared)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail20.8721.35Headsail Luffed22.3322.33Headsail FlyingSymmetric52.5352.52Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail5.95Storm Jib6.28Heavy Weather Jib16.94
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 55.0 kg·m Stability Index 118.5
COMMENTS
hull modded from guyline 95
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  04140004P6V Issued on 08/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
La Monde MiaFIN-3213
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 VMG1616.61138.3940.7850.1819.7811.2810.5823.9868.4
52°1031.7751.5638.0589.0571.3565.5563.1563.8574.0
60°961.9715.3615.0571.9554.3547.6544.3542.4547.4
75°918.2692.0599.3558.3537.3524.8518.1510.3508.0
90°947.7704.2603.3557.5532.0512.9498.1479.4468.7
110°984.2704.6590.9543.2515.5494.9481.6459.4444.1
120°1026.6729.4604.4548.3515.6488.0463.8432.5410.9
135°1177.5812.1653.1572.8531.9500.2470.7412.0350.5
150°1412.0951.8742.3627.4564.2527.9497.7439.8377.0
Run VMG1630.41099.1856.8720.8634.7579.8543.1487.2431.1
Selected Courses
Windward / Leeward1623.51118.7898.8785.4727.2695.5676.8655.6649.7
All purpose1226.6865.2711.4636.7599.5578.0563.4543.1532.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward760.60.7888
All purpose620.70.9667
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low788.30.7611
Triple Number Coastal/Long Distance Medium615.80.9743
Triple Number Coastal/Long Distance High559.41.0725
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High673.50.8909
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance673.40.8910
Triple Number Coastal/Long Distance Low788.30.7611
Triple Number Coastal/Long Distance Medium615.80.9743
Triple Number Coastal/Long Distance High559.41.0725
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High673.50.8909
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1624.21116.7847.3712.3639.4599.8567.4514.7501.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6780
Downwind "popa"0.8534
70% up, 30% down "Ilhabela"0.7226
30% up, 70% down "Ilhabela-inverso"0.7920
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low788.30.7611
Triple Number Coastal/Long Distance Medium615.80.9743
Triple Number Coastal/Long Distance High559.41.0725
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High673.50.8909
Predominantly Upwind674.90.8890
Predominantly Downwind623.20.9628
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP646.60.9279 Predom. Rc High505.01.1881 5B SF Bay L/M826.90.7256 TriNum AP Low788.30.7611 Predom. Dn Low963.40.6228 5B SF Bay Med718.90.8346 TriNum AP Med615.90.9742 Predom. Dn L/M705.40.8506 5B SF Bay M/H665.90.9010 TriNum AP High559.41.0725 Predom. Dn Med601.90.9969 5B SF Bay High645.40.9297 TriNum W/L Low1058.90.5666 Predom. Dn M/H537.51.1162 5B AP Low878.70.6828 TriNum W/L Med753.00.7968 Predom. Dn High496.51.2085 5B AP L/M691.20.8681 TriNum W/L Hig673.50.8909 ChiMac Up Low842.00.7126 5B AP Med608.30.9863 Predom. Upwind704.30.8519 ChiMac Up Med764.20.7851 5B AP M/H565.51.0611 Predom. Reaching617.80.9712 ChiMac Up High675.90.8877 5B AP High544.81.1014 Predom. Downwind652.70.9193 ChiMac Off Low825.30.7270 5B W/L Low1189.90.5042 Predom. Up Low956.10.6276 ChiMac Off Med727.20.8251 5B W/L L/M865.90.6929 Predom. Up L/M730.80.8211 ChiMac Off High610.80.9823 5B W/L Med741.60.8090 Predom. Up Med654.60.9165 ChiMac AP Low829.80.7230 5B W/L M/H680.60.8816 Predom. Up M/H622.90.9633 ChiMac AP Med743.00.8075 5B W/L High658.20.9115 Predom. Up High614.00.9772 ChiMac AP High641.70.9350 W/L 60-40 Low1193.60.5027 Predom. Rc Low856.10.7008 BayMac Cove Island956.10.6275 W/L 60-40 L/M876.70.6844 Predom. Rc L/M652.80.9192 BayMac Shore948.30.6327 W/L 60-40 Med759.80.7897 Predom. Rc Med577.21.0396 Harvest Moon541.71.1076 W/L 60-40 M/H707.20.8484 Predom. Rc M/H532.41.1269 5B SF Bay Low1001.00.5994 W/L 60-40 High692.40.8665      SA/DSPL Up22.06SA/DSPL Dn37.48
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance673.40.8910
Triple Number Coastal/Long Distance Low788.30.7611
Triple Number Coastal/Long Distance Medium615.80.9743
Triple Number Coastal/Long Distance High559.41.0725
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High673.50.8909
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1624.21116.7847.3712.3639.4599.8567.4514.7501.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance673.40.8910
Triple Number Coastal/Long Distance Low788.30.7611
Triple Number Coastal/Long Distance Medium615.80.9743
Triple Number Coastal/Long Distance High559.41.0725
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High673.50.8909
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1624.21116.7847.3712.3639.4599.8567.4514.7501.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance673.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1624.21116.7847.3712.3639.4599.8567.4514.7501.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low788.30.7611
Triple Number Coastal/Long Distance Medium615.80.9743
Triple Number Coastal/Long Distance High559.41.0725
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High673.50.8909
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating673.40.8910
FinRating, kevyt tuuli1174.20.8517
FinRating, kova tuuli547.50.9133
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low788.30.7611
Triple Number Coastal/Long Distance Medium615.80.9743
Triple Number Coastal/Long Distance High559.41.0725
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High673.50.8909
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8910
Triple Number Coastal/Long Distance Low0.7611
Triple Number Coastal/Long Distance Medium0.9743
Triple Number Coastal/Long Distance High1.0725
Triple Number Windward/Leeward Low0.5948
Triple Number Windward/Leeward Medium0.7968
Triple Number Windward/Leeward High0.8909
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1624.21116.7847.3712.3639.4599.8567.4514.7501.0
For information
General Purpose Handicap (GPH)694.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance673.40.8910
Triple Number Coastal/Long Distance Low788.30.7611
Triple Number Coastal/Long Distance Medium615.80.9743
Triple Number Coastal/Long Distance High559.41.0725
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High673.50.8909
Saronikos S All Purpose702.60.8540
Saronikos S Upwind795.30.7544
Saronikos S Downwind591.41.0146
Saronikos N All Purpose747.60.8026
Saronikos N Upwind836.30.7175
Saronikos N Downwind651.40.9211
Saronikos SW All Purpose706.00.8499
Saronikos SW Upwind812.90.7381
Saronikos SW Downwind602.70.9956
Saronikos NE All Purpose774.10.7751
Saronikos NE Upwind784.30.7650
Saronikos NE Downwind736.10.8151
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1624.21116.7847.3712.3639.4599.8567.4514.7501.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low788.30.7611
Triple Number Coastal/Long Distance Medium615.80.9743
Triple Number Coastal/Long Distance High559.41.0725
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High673.50.8909
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose646.60.9279
5-Band All Purpose Low955.30.6281
5-Band All Purpose L/M716.20.8377
5-Band All Purpose Med627.10.9567
5-Band All Purpose M/H579.31.0357
5-Band All Purpose High554.81.0814
Single Number Predominant Upwind673.20.8913
Single Number Predominant Reaching593.71.0106
Single Number Predominant Downwind624.50.9608
5-Band 50-50 Windward/Leeward Low1189.90.5042
5-Band 50-50 Windward/Leeward L/M865.90.6929
5-Band 50-50 Windward/Leeward Med741.60.8090
5-Band 50-50 Windward/Leeward M/H680.60.8816
5-Band 50-50 Windward/Leeward High658.20.9115
5-Band 60-40 Windward/Leeward Low1193.60.5027
5-Band 60-40 Windward/Leeward L/M876.70.6844
5-Band 60-40 Windward/Leeward Med759.80.7897
5-Band 60-40 Windward/Leeward M/H707.20.8484
5-Band 60-40 Windward/Leeward High692.40.8665
Triple Number 50-50 Windward/Leeward Low1058.90.5666
Triple Number 50-50 Windward/Leeward Med753.10.7967
Triple Number 50-50 Windward/Leeward High673.50.8909
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward778.80.7704
Triple Number 60-40 Windward/Leeward Low1064.70.5635
Triple Number 60-40 Windward/Leeward Med770.00.7792
Triple Number 60-40 Windward/Leeward High702.00.8548
Triple Number All-Purpose Low857.80.6995
Triple Number All-Purpose Med635.40.9443
Triple Number All-Purpose High572.41.0483
Triple Number Predominant Upwind Low871.40.6886
Triple Number Predominant Upwind Med663.40.9044
Triple Number Predominant Upwind High628.10.9553
Triple Number Predominant Reaching Low777.40.7718
Triple Number Predominant Reaching Med594.21.0098
Triple Number Predominant Reaching High515.01.1650
Triple Number Predominant Downwind Low858.10.6992
Triple Number Predominant Downwind Med612.10.9803
Triple Number Predominant Downwind High513.61.1683
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance673.40.8910
Triple Number Coastal/Long Distance Low788.30.7611
Triple Number Coastal/Long Distance Medium615.80.9743
Triple Number Coastal/Long Distance High559.41.0725
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High673.50.8909
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1624.21116.7847.3712.3639.4599.8567.4514.7501.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance673.40.8910
Triple Number Coastal/Long Distance Low788.30.7611
Triple Number Coastal/Long Distance Medium615.80.9743
Triple Number Coastal/Long Distance High559.41.0725
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High673.50.8909
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1624.21116.7847.3712.3639.4599.8567.4514.7501.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low788.3
Triple Number Coastal/Long Distance Medium615.8
Triple Number Coastal/Long Distance High559.4
Triple Number Windward/Leeward Low1008.7
Triple Number Windward/Leeward Medium753.0
Triple Number Windward/Leeward High673.5
Predominantly Upwind674.9
Predominantly Downwind623.2
Predominantly Reaching601.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance673.40.8910
Triple Number Coastal/Long Distance Low788.30.7611
Triple Number Coastal/Long Distance Medium615.80.9743
Triple Number Coastal/Long Distance High559.41.0725
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High673.50.8909
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1624.21116.7847.3712.3639.4599.8567.4514.7501.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7611
Triple Number Coastal/Long Distance Medium0.9743
Triple Number Coastal/Long Distance High1.0725
Triple Number Windward/Leeward Low0.5948
Triple Number Windward/Leeward Medium0.7968
Triple Number Windward/Leeward High0.8909
Coastal/Long Distance0.8910
Predominantly Upwind0.8890
Predominantly Downwind0.9628
For information
General Purpose Handicap (GPH)694.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9667
Distanseseilas Trippeltall svak vind0.7611
Distanseseilas Trippeltall mellomvind0.9743
Distanseseilas Trippeltall sterk vind1.0725
Pølsebane Trippeltall svak vind0.5948
Pølsebane Trippeltall mellomvind0.7968
Pølsebane Trippeltall sterk vind0.8909
Motvind Singeltall0.8890
Medvind Singeltall0.9628
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low788.30.7611
Triple Number Coastal/Long Distance Medium615.80.9743
Triple Number Coastal/Long Distance High559.41.0725
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High673.50.8909
Coastal/Long Distance673.40.8910
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind674.90.8890
Predominantly Downwind623.20.9628
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore651.50.9210
Cape Doctor Coastal535.71.1201
Triple Number Coastal/Long Distance Low788.30.7611
Triple Number Coastal/Long Distance Medium615.80.9743
Triple Number Coastal/Long Distance High559.41.0725
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High673.50.8909
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7611
Triple Number Coastal/Long Distance Medium0.9743
Triple Number Coastal/Long Distance High1.0725
Triple Number Windward/Leeward Low0.5948
Triple Number Windward/Leeward Medium0.7968
Triple Number Windward/Leeward High0.8909
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7611
Triple Number Coastal/Long Distance Medium0.9743
Triple Number Coastal/Long Distance High1.0725
Triple Number Windward/Leeward Low0.5948
Triple Number Windward/Leeward Medium0.7968
Triple Number Windward/Leeward High0.8909
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance673.40.8910
Triple Number Coastal/Long Distance Low788.30.7611
Triple Number Coastal/Long Distance Medium615.80.9743
Triple Number Coastal/Long Distance High559.41.0725
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High673.50.8909
Predominantly Upwind674.90.8890
Predominantly Downwind623.20.9628
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1624.21116.7847.3712.3639.4599.8567.4514.7501.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance673.40.8910
Triple Number Coastal/Long Distance Low788.30.7611
Triple Number Coastal/Long Distance Medium615.80.9743
Triple Number Coastal/Long Distance High559.41.0725
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High673.50.8909
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1624.21116.7847.3712.3639.4599.8567.4514.7501.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP646.60.9279 Predom. Dn High496.51.2085 5B AP M/H565.51.0611 TriNum AP Low788.30.7611 Predom. Rc Low856.10.7008 5B AP High544.81.1014 TriNum AP Med615.90.9742 Predom. Rc L/M652.80.9192 5B SF Bay Low1001.00.5994 TriNum AP High559.41.0725 Predom. Rc Med577.21.0396 5B SF Bay L/M826.90.7256 TriNum W/L Low1058.90.5666 Predom. Rc M/H532.41.1269 5B SF Bay Med718.90.8346 TriNum W/L Med753.00.7968 Predom. Rc High505.01.1881 5B SF Bay M/H665.90.9010 TriNum W/L Hig673.50.8909 5B W/L Low1189.90.5042 5B SF Bay High645.40.9297 Predom. Upwind704.30.8519 5B W/L L/M865.90.6929 ChiMac Up Low842.00.7126 Predom. Reaching617.80.9712 5B W/L Med741.60.8090 ChiMac Up Med764.20.7851 Predom. Downwind652.70.9193 5B W/L M/H680.60.8816 ChiMac Up High675.90.8877 Predom. Up Low956.10.6276 5B W/L High658.20.9115 ChiMac Off Low825.30.7270 Predom. Up L/M730.80.8211 W/L 60-40 Low1193.60.5027 ChiMac Off Med727.20.8251 Predom. Up Med654.60.9165 W/L 60-40 L/M876.70.6844 ChiMac Off High610.80.9823 Predom. Up M/H622.90.9633 W/L 60-40 Med759.80.7897 ChiMac AP Low829.80.7230 Predom. Up High614.00.9772 W/L 60-40 M/H707.20.8484 ChiMac AP Med743.00.8075 Predom. Dn Low963.40.6228 W/L 60-40 High692.40.8665 ChiMac AP High641.70.9350 Predom. Dn L/M705.40.8506 5B AP Low878.70.6828 BayMac Cove Island956.10.6275 Predom. Dn Med601.90.9969 5B AP L/M691.20.8681 BayMac Shore948.30.6327 Predom. Dn M/H537.51.1162 5B AP Med608.30.9863 Harvest Moon541.71.1076      SA/DSPL Up22.06SA/DSPL Dn37.48
ORC Ref  04140004P6V Issued on 08/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
La Monde MiaFIN-3213
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassGuy 90SMeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.120Maximum beam2.850Draft1.684Displacement2,727Wetted area16.62IMS L7.754LSM07.588Accomod. length9.120Sink (kg/mm) 12.43
VCGD-0.125VCGM-0.029 RM Rated (kg·m) 55.0Limit of positive stability(°) 120.8 Stability Index 118.5 BLR index 0.0000Default crew weight170 Declared crew weight 180
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.250PBW0.080PIPA0.0007
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P10.000IG11.200ISP11.200MDT10.100MDL10.110MDT2MDL2TLMWGO
E3.400J3.000BAS1.500FSDSFJ0.500SPL2.980WPLTPSBDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date19/03/2020
SFFP0.343FFM1.108FF1.108LCFcl4.939SG
SAFP8.240FAM0.800FA0.800LCFsh5.144HBI0.978
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140004P6V Issued on 08/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
La Monde MiaFIN-3213
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment120.87
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment14.509.75NoNo 22.33
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment19.559.559.556.9052.53
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  04140004P6V Issued on 08/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org