Club Certificate2026
Festina LenteFIN 12272
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°43.1°41.3°39.7°38.8°38.2°37.9°37.8°38.4°
Beat VMG2.513.504.204.684.935.055.115.165.13
52°3.945.316.206.716.967.077.137.207.21
60°4.245.586.436.887.117.247.297.397.42
75°4.445.746.567.007.257.427.547.697.80
90°4.315.636.517.017.307.527.697.998.19
110°3.855.376.457.077.437.697.948.308.53
120°3.725.206.296.997.397.718.028.598.89
135°3.264.705.816.657.187.537.868.579.16
150°2.724.025.136.046.757.217.548.188.85
Run VMG2.363.484.445.255.966.546.987.628.22
Gybe Angles142.4°146.2°150.5°153.7°158.8°165.3°171.8°178.1°177.2°
APH ToD:572.2CDL: 8.951APH ToT: 1.0485CertNo:
BOAT
ClassMaestro 38DesignerE.StillBuilderMaestro Y.Age date06/1993Series date05/1991Offset fileL7765.bofData fileFIN12272
HULL
Length Overall11.582 mMaximum Beam3.840 mDraft2.047 mDisplacement7,759 kgDLR9.7952IMS DivisionCruiser/RacerDynamic Allowance0.330%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.427m
CREW
Maximum weight700 kg(declared)Minimum weight570 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.3332.67Headsail Luffed54.2254.22Headsail FlyingSymmetric102.21102.21Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail10.07Storm Jib12.34Heavy Weather Jib33.31
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 159.7 kg·m Stability Index 109.5
COMMENTS
Rig.dim/Crew weight 21/3/95 DA 17-2-98 Ex Prima Donna NED 5107
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  04140004W6N Issued on 08/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Festina LenteFIN 12272
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 VMG1436.01028.3857.2768.7729.7713.5704.6697.4701.3
52°914.0677.3580.3536.4517.6509.2504.9500.3499.3
60°849.7645.3560.3523.4506.4497.6493.6487.5485.3
75°810.5626.8548.5514.1496.3485.2477.4468.2461.5
90°835.6639.6553.2513.9493.0479.0468.0450.6439.5
110°935.1670.4558.2509.1484.7467.9453.3433.9422.2
120°968.6692.2572.7515.3486.9466.9449.2418.9404.7
135°1105.1765.7620.0541.5501.7477.9457.9420.2392.9
150°1322.9894.8702.1596.1533.6499.4477.5440.0406.9
Run VMG1527.51033.2810.4685.4604.3550.8515.5472.4438.2
Selected Courses
Windward / Leeward1481.81030.8833.8727.0667.0632.1610.0584.9569.8
All purpose1117.3797.6659.7589.4552.3531.3516.9497.2484.9
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward697.10.8607
All purpose572.21.0485
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low728.70.8234
Triple Number Coastal/Long Distance Medium568.31.0557
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low932.30.6436
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High606.10.9899
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance621.30.9658
Triple Number Coastal/Long Distance Low728.70.8234
Triple Number Coastal/Long Distance Medium568.31.0557
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low932.30.6436
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High606.10.9899
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1486.31031.0786.5659.5587.9550.8522.8477.7465.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7637
Downwind "popa"0.8990
70% up, 30% down "Ilhabela"0.7998
30% up, 70% down "Ilhabela-inverso"0.8536
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low728.70.8234
Triple Number Coastal/Long Distance Medium568.31.0557
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low932.30.6436
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High606.10.9899
Predominantly Upwind614.50.9764
Predominantly Downwind583.61.0281
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP595.31.0078 Predom. Rc High473.81.2663 5B SF Bay L/M763.40.7859 TriNum AP Low728.70.8234 Predom. Dn Low894.60.6707 5B SF Bay Med658.20.9115 TriNum AP Med568.41.0556 Predom. Dn L/M659.50.9098 5B SF Bay M/H601.50.9975 TriNum AP High513.11.1693 Predom. Dn Med563.01.0657 5B SF Bay High576.81.0403 TriNum W/L Low976.60.6144 Predom. Dn M/H505.41.1871 5B AP Low810.40.7404 TriNum W/L Med692.20.8668 Predom. Dn High473.91.2660 5B AP L/M639.40.9384 TriNum W/L Hig606.10.9899 ChiMac Up Low766.00.7833 5B AP Med560.91.0696 Predom. Upwind638.50.9396 ChiMac Up Med694.50.8639 5B AP M/H519.01.1561 Predom. Reaching571.91.0492 ChiMac Up High612.30.9798 5B AP High498.51.2037 Predom. Downwind610.80.9823 ChiMac Off Low768.40.7809 5B W/L Low1094.30.5483 Predom. Up Low867.90.6914 ChiMac Off Med678.70.8841 5B W/L L/M800.60.7495 Predom. Up L/M668.70.8973 ChiMac Off High573.51.0462 5B W/L Med680.30.8820 Predom. Up Med595.61.0074 ChiMac AP Low763.20.7861 5B W/L M/H614.30.9767 Predom. Up M/H560.81.0699 ChiMac AP Med683.90.8774 5B W/L High586.61.0228 Predom. Up High546.21.0985 ChiMac AP High591.31.0147 W/L 60-40 Low1092.90.5490 Predom. Rc Low784.70.7646 BayMac Cove Island876.40.6846 W/L 60-40 L/M806.90.7436 Predom. Rc L/M604.00.9933 BayMac Shore868.50.6908 W/L 60-40 Med692.60.8663 Predom. Rc Med534.91.1217 Harvest Moon509.11.1785 W/L 60-40 M/H632.80.9481 Predom. Rc M/H496.01.2097 5B SF Bay Low922.70.6503 W/L 60-40 High609.10.9850      SA/DSPL Up21.94SA/DSPL Dn34.09
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance621.30.9658
Triple Number Coastal/Long Distance Low728.70.8234
Triple Number Coastal/Long Distance Medium568.31.0557
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low932.30.6436
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High606.10.9899
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1486.31031.0786.5659.5587.9550.8522.8477.7465.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance621.30.9658
Triple Number Coastal/Long Distance Low728.70.8234
Triple Number Coastal/Long Distance Medium568.31.0557
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low932.30.6436
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High606.10.9899
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1486.31031.0786.5659.5587.9550.8522.8477.7465.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance621.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1486.31031.0786.5659.5587.9550.8522.8477.7465.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low728.70.8234
Triple Number Coastal/Long Distance Medium568.31.0557
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low932.30.6436
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High606.10.9899
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating621.30.9658
FinRating, kevyt tuuli1078.80.9270
FinRating, kova tuuli502.20.9956
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low728.70.8234
Triple Number Coastal/Long Distance Medium568.31.0557
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low932.30.6436
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High606.10.9899
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9658
Triple Number Coastal/Long Distance Low0.8234
Triple Number Coastal/Long Distance Medium1.0557
Triple Number Coastal/Long Distance High1.1693
Triple Number Windward/Leeward Low0.6436
Triple Number Windward/Leeward Medium0.8668
Triple Number Windward/Leeward High0.9899
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1486.31031.0786.5659.5587.9550.8522.8477.7465.0
For information
General Purpose Handicap (GPH)640.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance621.30.9658
Triple Number Coastal/Long Distance Low728.70.8234
Triple Number Coastal/Long Distance Medium568.31.0557
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low932.30.6436
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High606.10.9899
Saronikos S All Purpose646.70.9278
Saronikos S Upwind717.40.8364
Saronikos S Downwind565.91.0603
Saronikos N All Purpose679.00.8837
Saronikos N Upwind746.90.8033
Saronikos N Downwind617.00.9724
Saronikos SW All Purpose653.40.9183
Saronikos SW Upwind735.50.8158
Saronikos SW Downwind576.61.0405
Saronikos NE All Purpose706.60.8491
Saronikos NE Upwind702.00.8547
Saronikos NE Downwind696.10.8619
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1486.31031.0786.5659.5587.9550.8522.8477.7465.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low728.70.8234
Triple Number Coastal/Long Distance Medium568.31.0557
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low932.30.6436
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High606.10.9899
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose595.31.0078
5-Band All Purpose Low876.40.6846
5-Band All Purpose L/M662.10.9062
5-Band All Purpose Med578.31.0375
5-Band All Purpose M/H532.41.1269
5-Band All Purpose High509.61.1775
Single Number Predominant Upwind613.00.9788
Single Number Predominant Reaching550.51.0899
Single Number Predominant Downwind584.51.0266
5-Band 50-50 Windward/Leeward Low1094.30.5483
5-Band 50-50 Windward/Leeward L/M800.60.7495
5-Band 50-50 Windward/Leeward Med680.30.8820
5-Band 50-50 Windward/Leeward M/H614.30.9767
5-Band 50-50 Windward/Leeward High586.61.0228
5-Band 60-40 Windward/Leeward Low1092.90.5490
5-Band 60-40 Windward/Leeward L/M806.90.7436
5-Band 60-40 Windward/Leeward Med692.60.8663
5-Band 60-40 Windward/Leeward M/H632.80.9481
5-Band 60-40 Windward/Leeward High609.10.9850
Triple Number 50-50 Windward/Leeward Low976.60.6144
Triple Number 50-50 Windward/Leeward Med692.30.8667
Triple Number 50-50 Windward/Leeward High606.10.9899
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward709.20.8460
Triple Number 60-40 Windward/Leeward Low977.90.6136
Triple Number 60-40 Windward/Leeward Med703.70.8526
Triple Number 60-40 Windward/Leeward High625.70.9589
Triple Number All-Purpose Low789.70.7597
Triple Number All-Purpose Med586.41.0232
Triple Number All-Purpose High525.91.1409
Triple Number Predominant Upwind Low794.40.7553
Triple Number Predominant Upwind Med604.80.9920
Triple Number Predominant Upwind High561.31.0689
Triple Number Predominant Reaching Low715.30.8388
Triple Number Predominant Reaching Med549.51.0919
Triple Number Predominant Reaching High481.81.2455
Triple Number Predominant Downwind Low798.50.7514
Triple Number Predominant Downwind Med573.81.0457
Triple Number Predominant Downwind High487.81.2301
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance621.30.9658
Triple Number Coastal/Long Distance Low728.70.8234
Triple Number Coastal/Long Distance Medium568.31.0557
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low932.30.6436
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High606.10.9899
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1486.31031.0786.5659.5587.9550.8522.8477.7465.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance621.30.9658
Triple Number Coastal/Long Distance Low728.70.8234
Triple Number Coastal/Long Distance Medium568.31.0557
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low932.30.6436
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High606.10.9899
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1486.31031.0786.5659.5587.9550.8522.8477.7465.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low728.7
Triple Number Coastal/Long Distance Medium568.3
Triple Number Coastal/Long Distance High513.1
Triple Number Windward/Leeward Low932.3
Triple Number Windward/Leeward Medium692.2
Triple Number Windward/Leeward High606.1
Predominantly Upwind614.5
Predominantly Downwind583.6
Predominantly Reaching560.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance621.30.9658
Triple Number Coastal/Long Distance Low728.70.8234
Triple Number Coastal/Long Distance Medium568.31.0557
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low932.30.6436
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High606.10.9899
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1486.31031.0786.5659.5587.9550.8522.8477.7465.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8234
Triple Number Coastal/Long Distance Medium1.0557
Triple Number Coastal/Long Distance High1.1693
Triple Number Windward/Leeward Low0.6436
Triple Number Windward/Leeward Medium0.8668
Triple Number Windward/Leeward High0.9899
Coastal/Long Distance0.9658
Predominantly Upwind0.9764
Predominantly Downwind1.0281
For information
General Purpose Handicap (GPH)640.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0485
Distanseseilas Trippeltall svak vind0.8234
Distanseseilas Trippeltall mellomvind1.0557
Distanseseilas Trippeltall sterk vind1.1693
Pølsebane Trippeltall svak vind0.6436
Pølsebane Trippeltall mellomvind0.8668
Pølsebane Trippeltall sterk vind0.9899
Motvind Singeltall0.9764
Medvind Singeltall1.0281
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low728.70.8234
Triple Number Coastal/Long Distance Medium568.31.0557
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low932.30.6436
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High606.10.9899
Coastal/Long Distance621.30.9658
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind614.50.9764
Predominantly Downwind583.61.0281
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore574.31.0448
Cape Doctor Coastal488.61.2281
Triple Number Coastal/Long Distance Low728.70.8234
Triple Number Coastal/Long Distance Medium568.31.0557
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low932.30.6436
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High606.10.9899
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8234
Triple Number Coastal/Long Distance Medium1.0557
Triple Number Coastal/Long Distance High1.1693
Triple Number Windward/Leeward Low0.6436
Triple Number Windward/Leeward Medium0.8668
Triple Number Windward/Leeward High0.9899
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8234
Triple Number Coastal/Long Distance Medium1.0557
Triple Number Coastal/Long Distance High1.1693
Triple Number Windward/Leeward Low0.6436
Triple Number Windward/Leeward Medium0.8668
Triple Number Windward/Leeward High0.9899
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance621.30.9658
Triple Number Coastal/Long Distance Low728.70.8234
Triple Number Coastal/Long Distance Medium568.31.0557
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low932.30.6436
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High606.10.9899
Predominantly Upwind614.50.9764
Predominantly Downwind583.61.0281
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1486.31031.0786.5659.5587.9550.8522.8477.7465.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance621.30.9658
Triple Number Coastal/Long Distance Low728.70.8234
Triple Number Coastal/Long Distance Medium568.31.0557
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low932.30.6436
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High606.10.9899
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1486.31031.0786.5659.5587.9550.8522.8477.7465.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP595.31.0078 Predom. Dn High473.91.2660 5B AP M/H519.01.1561 TriNum AP Low728.70.8234 Predom. Rc Low784.70.7646 5B AP High498.51.2037 TriNum AP Med568.41.0556 Predom. Rc L/M604.00.9933 5B SF Bay Low922.70.6503 TriNum AP High513.11.1693 Predom. Rc Med534.91.1217 5B SF Bay L/M763.40.7859 TriNum W/L Low976.60.6144 Predom. Rc M/H496.01.2097 5B SF Bay Med658.20.9115 TriNum W/L Med692.20.8668 Predom. Rc High473.81.2663 5B SF Bay M/H601.50.9975 TriNum W/L Hig606.10.9899 5B W/L Low1094.30.5483 5B SF Bay High576.81.0403 Predom. Upwind638.50.9396 5B W/L L/M800.60.7495 ChiMac Up Low766.00.7833 Predom. Reaching571.91.0492 5B W/L Med680.30.8820 ChiMac Up Med694.50.8639 Predom. Downwind610.80.9823 5B W/L M/H614.30.9767 ChiMac Up High612.30.9798 Predom. Up Low867.90.6914 5B W/L High586.61.0228 ChiMac Off Low768.40.7809 Predom. Up L/M668.70.8973 W/L 60-40 Low1092.90.5490 ChiMac Off Med678.70.8841 Predom. Up Med595.61.0074 W/L 60-40 L/M806.90.7436 ChiMac Off High573.51.0462 Predom. Up M/H560.81.0699 W/L 60-40 Med692.60.8663 ChiMac AP Low763.20.7861 Predom. Up High546.21.0985 W/L 60-40 M/H632.80.9481 ChiMac AP Med683.90.8774 Predom. Dn Low894.60.6707 W/L 60-40 High609.10.9850 ChiMac AP High591.31.0147 Predom. Dn L/M659.50.9098 5B AP Low810.40.7404 BayMac Cove Island876.40.6846 Predom. Dn Med563.01.0657 5B AP L/M639.40.9384 BayMac Shore868.50.6908 Predom. Dn M/H505.41.1871 5B AP Med560.91.0696 Harvest Moon509.11.1785      SA/DSPL Up21.94SA/DSPL Dn34.09
ORC Ref  04140004W6N Issued on 08/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Festina LenteFIN 12272
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMaestro 38Measurement16/04/1993HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall11.582Maximum beam3.840Draft2.047Displacement7,759Wetted area28.51IMS L9.526LSM09.252Accomod. length11.582Sink (kg/mm) 20.85
VCGD0.092VCGM0.129 RM Rated (kg·m) 159.7Limit of positive stability(°) 106.4 Stability Index 109.5 BLR index 0.0000Default crew weight616 Declared crew weight 700
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.427PBW0.115PIPA0.0031
EDL2.100ST10.046ST20.170
ST30.170ST40.097ST50.310
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P13.700IG15.600ISP15.630MDT10.140MDL10.205MDT20.140MDL20.205TL0.000MW0.205GO0.235
E4.200J4.410BAS1.710FSD0.040SFJ0.000SPL4.478WPLTPSBD0.170MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered161.8Flotation Date16/04/1993
SFFP0.500FFMFF1.338LCFcl6.315SG
SAFP10.265FAMFA0.927LCFsh6.595HBI1.105
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140004W6N Issued on 08/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Festina LenteFIN 12272
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.150.761.392.533.3532.33* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC6.530.00NoNo 54.22* Copied from legacy *
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentORC15.4015.4015.407.940.00102.21* Copied from legacy *G15.1514.7014.937.308.5093.7805/08/2026
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length11.6 mTable area0.55 m²Headroom1.79 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity140 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity82 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04140004W6N Issued on 08/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org