Double HandedClub Certificate2026
DayDreamFIN-5154
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 Angles45.6°41.9°40.1°39.3°38.9°38.9°38.9°39.6°42.1°
Beat VMG2.473.403.964.224.334.384.414.384.16
52°3.855.085.776.066.176.236.276.296.20
60°4.115.305.966.236.356.416.466.506.46
75°4.295.476.096.396.566.666.736.836.85
90°4.205.406.096.456.686.867.007.207.33
110°3.895.296.146.556.847.057.227.457.78
120°3.735.126.036.516.867.197.517.938.17
135°3.234.605.616.286.687.057.458.409.48
150°2.663.874.925.786.366.747.107.999.30
Run VMG2.303.354.265.045.726.226.607.288.19
Gybe Angles137.9°146.0°151.4°154.7°163.7°172.3°178.1°177.2°164.5°
APH ToD:623.3CDL: 7.019APH ToT: 0.9626CertNo:
BOAT
ClassInferno 29DesignerHakan SodergrenBuilderNA BoatsAge date01/1986Series date01/1981Offset fileINFERNO29.offData fileFIN5154
HULL
Length Overall8.800 mMaximum Beam2.514 mDraft1.534 mDisplacement2,678 kgDLR6.3321IMS DivisionCruiser/RacerDynamic Allowance0.010%Age Allowance0.650%RS Assessment-0.305%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight165 kg(declared)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail25.3525.80Headsail Luffed22.0522.05Headsail FlyingSymmetric50.5950.59Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail7.70Storm Jib5.73Heavy Weather Jib15.46
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 44.4 kg·m Stability Index 128.4
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  04140004JH3 Issued on 31/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
DayDreamFIN-5154
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 VMG1458.91060.1909.7852.5830.5821.2816.0822.4864.4
52°935.5708.9623.6593.9583.2577.8574.2572.4580.7
60°876.6678.8604.3577.6567.2561.7557.6554.2557.4
75°838.3658.7590.8563.4548.8540.9534.9527.2525.5
90°857.9666.4591.0558.5538.9524.8514.1499.8491.2
110°925.6680.4586.8549.6526.1510.5498.7483.5462.7
120°964.8702.5597.1553.1525.0500.9479.6453.7440.7
135°1116.1782.2641.4573.2538.7510.5483.3428.4379.8
150°1353.8930.7732.2622.6566.1534.5507.1450.5387.2
Run VMG1563.21074.7844.6714.1629.0578.8545.8494.3439.4
Selected Courses
Windward / Leeward1511.01067.4877.1783.3729.7700.0680.9658.3651.9
All purpose1137.0825.1696.7638.1606.7588.1574.1554.2544.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward757.70.7919
All purpose623.30.9626
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium620.00.9677
Triple Number Coastal/Long Distance High570.11.0524
Triple Number Windward/Leeward Low972.30.6171
Triple Number Windward/Leeward Medium752.40.7974
Triple Number Windward/Leeward High677.20.8860
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance674.70.8893
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium620.00.9677
Triple Number Coastal/Long Distance High570.11.0524
Triple Number Windward/Leeward Low972.30.6171
Triple Number Windward/Leeward Medium752.40.7974
Triple Number Windward/Leeward High677.20.8860
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1516.31068.2827.9712.0646.1609.4578.4528.7516.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6871
Downwind "popa"0.8604
70% up, 30% down "Ilhabela"0.7313
30% up, 70% down "Ilhabela-inverso"0.7999
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium620.00.9677
Triple Number Coastal/Long Distance High570.11.0524
Triple Number Windward/Leeward Low972.30.6171
Triple Number Windward/Leeward Medium752.40.7974
Triple Number Windward/Leeward High677.20.8860
Predominantly Upwind675.10.8888
Predominantly Downwind622.40.9640
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP646.20.9285 Predom. Rc High519.71.1545 5B SF Bay L/M812.30.7387 TriNum AP Low760.90.7885 Predom. Dn Low922.90.6501 5B SF Bay Med721.20.8319 TriNum AP Med620.10.9676 Predom. Dn L/M695.60.8626 5B SF Bay M/H671.80.8931 TriNum AP High570.11.0524 Predom. Dn Med604.40.9928 5B SF Bay High650.20.9228 TriNum W/L Low1016.80.5901 Predom. Dn M/H546.41.0982 5B AP Low837.50.7164 TriNum W/L Med752.40.7974 Predom. Dn High508.61.1798 5B AP L/M681.70.8802 TriNum W/L Hig677.20.8860 ChiMac Up Low810.10.7407 5B AP Med613.60.9779 Predom. Upwind698.80.8586 ChiMac Up Med748.30.8018 5B AP M/H575.81.0419 Predom. Reaching615.30.9751 ChiMac Up High676.20.8873 5B AP High555.91.0793 Predom. Downwind648.70.9249 ChiMac Off Low802.00.7481 5B W/L Low1130.80.5306 Predom. Up Low899.00.6674 ChiMac Off Med715.20.8389 5B W/L L/M850.30.7056 Predom. Up L/M718.70.8348 ChiMac Off High611.70.9808 5B W/L Med741.90.8087 Predom. Up Med660.40.9086 ChiMac AP Low802.20.7480 5B W/L M/H684.40.8766 Predom. Up M/H632.20.9490 ChiMac AP Med729.00.8230 5B W/L High661.10.9075 Predom. Up High622.20.9643 ChiMac AP High642.40.9340 W/L 60-40 Low1129.10.5314 Predom. Rc Low811.70.7392 BayMac Cove Island916.10.6549 W/L 60-40 L/M860.30.6975 Predom. Rc L/M643.50.9324 BayMac Shore907.90.6608 W/L 60-40 Med761.10.7883 Predom. Rc Med582.51.0301 Harvest Moon549.91.0911 W/L 60-40 M/H711.40.8434 Predom. Rc M/H544.31.1023 5B SF Bay Low955.90.6277 W/L 60-40 High694.60.8638      SA/DSPL Up24.50SA/DSPL Dn39.25
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance674.70.8893
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium620.00.9677
Triple Number Coastal/Long Distance High570.11.0524
Triple Number Windward/Leeward Low972.30.6171
Triple Number Windward/Leeward Medium752.40.7974
Triple Number Windward/Leeward High677.20.8860
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1516.31068.2827.9712.0646.1609.4578.4528.7516.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance674.70.8893
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium620.00.9677
Triple Number Coastal/Long Distance High570.11.0524
Triple Number Windward/Leeward Low972.30.6171
Triple Number Windward/Leeward Medium752.40.7974
Triple Number Windward/Leeward High677.20.8860
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1516.31068.2827.9712.0646.1609.4578.4528.7516.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance674.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1516.31068.2827.9712.0646.1609.4578.4528.7516.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium620.00.9677
Triple Number Coastal/Long Distance High570.11.0524
Triple Number Windward/Leeward Low972.30.6171
Triple Number Windward/Leeward Medium752.40.7974
Triple Number Windward/Leeward High677.20.8860
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating674.70.8893
FinRating, kevyt tuuli1112.40.8990
FinRating, kova tuuli559.50.8937
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium620.00.9677
Triple Number Coastal/Long Distance High570.11.0524
Triple Number Windward/Leeward Low972.30.6171
Triple Number Windward/Leeward Medium752.40.7974
Triple Number Windward/Leeward High677.20.8860
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8893
Triple Number Coastal/Long Distance Low0.7885
Triple Number Coastal/Long Distance Medium0.9677
Triple Number Coastal/Long Distance High1.0524
Triple Number Windward/Leeward Low0.6171
Triple Number Windward/Leeward Medium0.7974
Triple Number Windward/Leeward High0.8860
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1516.31068.2827.9712.0646.1609.4578.4528.7516.9
For information
General Purpose Handicap (GPH)690.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance674.70.8893
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium620.00.9677
Triple Number Coastal/Long Distance High570.11.0524
Triple Number Windward/Leeward Low972.30.6171
Triple Number Windward/Leeward Medium752.40.7974
Triple Number Windward/Leeward High677.20.8860
Saronikos S All Purpose694.10.8645
Saronikos S Upwind777.80.7714
Saronikos S Downwind589.21.0184
Saronikos N All Purpose732.50.8191
Saronikos N Upwind806.90.7436
Saronikos N Downwind643.80.9320
Saronikos SW All Purpose692.20.8669
Saronikos SW Upwind784.20.7651
Saronikos SW Downwind600.40.9994
Saronikos NE All Purpose752.60.7972
Saronikos NE Upwind755.60.7941
Saronikos NE Downwind719.00.8345
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1516.31068.2827.9712.0646.1609.4578.4528.7516.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium620.00.9677
Triple Number Coastal/Long Distance High570.11.0524
Triple Number Windward/Leeward Low972.30.6171
Triple Number Windward/Leeward Medium752.40.7974
Triple Number Windward/Leeward High677.20.8860
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose646.20.9285
5-Band All Purpose Low906.30.6620
5-Band All Purpose L/M705.20.8508
5-Band All Purpose Med631.20.9506
5-Band All Purpose M/H588.61.0194
5-Band All Purpose High565.31.0613
Single Number Predominant Upwind673.30.8912
Single Number Predominant Reaching595.21.0081
Single Number Predominant Downwind623.80.9619
5-Band 50-50 Windward/Leeward Low1130.80.5306
5-Band 50-50 Windward/Leeward L/M850.30.7056
5-Band 50-50 Windward/Leeward Med741.90.8087
5-Band 50-50 Windward/Leeward M/H684.40.8766
5-Band 50-50 Windward/Leeward High661.10.9075
5-Band 60-40 Windward/Leeward Low1129.10.5314
5-Band 60-40 Windward/Leeward L/M860.30.6975
5-Band 60-40 Windward/Leeward Med761.10.7883
5-Band 60-40 Windward/Leeward M/H711.40.8434
5-Band 60-40 Windward/Leeward High694.60.8638
Triple Number 50-50 Windward/Leeward Low1016.80.5901
Triple Number 50-50 Windward/Leeward Med752.50.7973
Triple Number 50-50 Windward/Leeward High677.20.8860
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward776.30.7729
Triple Number 60-40 Windward/Leeward Low1018.70.5890
Triple Number 60-40 Windward/Leeward Med770.40.7788
Triple Number 60-40 Windward/Leeward High705.70.8502
Triple Number All-Purpose Low823.50.7286
Triple Number All-Purpose Med638.40.9399
Triple Number All-Purpose High582.01.0310
Triple Number Predominant Upwind Low831.00.7220
Triple Number Predominant Upwind Med667.70.8986
Triple Number Predominant Upwind High637.20.9416
Triple Number Predominant Reaching Low746.50.8037
Triple Number Predominant Reaching Med598.01.0034
Triple Number Predominant Reaching High528.11.1361
Triple Number Predominant Downwind Low829.20.7236
Triple Number Predominant Downwind Med613.10.9786
Triple Number Predominant Downwind High523.21.1467
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance674.70.8893
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium620.00.9677
Triple Number Coastal/Long Distance High570.11.0524
Triple Number Windward/Leeward Low972.30.6171
Triple Number Windward/Leeward Medium752.40.7974
Triple Number Windward/Leeward High677.20.8860
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1516.31068.2827.9712.0646.1609.4578.4528.7516.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance674.70.8893
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium620.00.9677
Triple Number Coastal/Long Distance High570.11.0524
Triple Number Windward/Leeward Low972.30.6171
Triple Number Windward/Leeward Medium752.40.7974
Triple Number Windward/Leeward High677.20.8860
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1516.31068.2827.9712.0646.1609.4578.4528.7516.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low760.9
Triple Number Coastal/Long Distance Medium620.0
Triple Number Coastal/Long Distance High570.1
Triple Number Windward/Leeward Low972.3
Triple Number Windward/Leeward Medium752.4
Triple Number Windward/Leeward High677.2
Predominantly Upwind675.1
Predominantly Downwind622.4
Predominantly Reaching601.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance674.70.8893
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium620.00.9677
Triple Number Coastal/Long Distance High570.11.0524
Triple Number Windward/Leeward Low972.30.6171
Triple Number Windward/Leeward Medium752.40.7974
Triple Number Windward/Leeward High677.20.8860
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1516.31068.2827.9712.0646.1609.4578.4528.7516.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7885
Triple Number Coastal/Long Distance Medium0.9677
Triple Number Coastal/Long Distance High1.0524
Triple Number Windward/Leeward Low0.6171
Triple Number Windward/Leeward Medium0.7974
Triple Number Windward/Leeward High0.8860
Coastal/Long Distance0.8893
Predominantly Upwind0.8888
Predominantly Downwind0.9640
For information
General Purpose Handicap (GPH)690.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9626
Distanseseilas Trippeltall svak vind0.7885
Distanseseilas Trippeltall mellomvind0.9677
Distanseseilas Trippeltall sterk vind1.0524
Pølsebane Trippeltall svak vind0.6171
Pølsebane Trippeltall mellomvind0.7974
Pølsebane Trippeltall sterk vind0.8860
Motvind Singeltall0.8888
Medvind Singeltall0.9640
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium620.00.9677
Triple Number Coastal/Long Distance High570.11.0524
Triple Number Windward/Leeward Low972.30.6171
Triple Number Windward/Leeward Medium752.40.7974
Triple Number Windward/Leeward High677.20.8860
Coastal/Long Distance674.70.8893
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind675.10.8888
Predominantly Downwind622.40.9640
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore653.80.9177
Cape Doctor Coastal547.21.0965
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium620.00.9677
Triple Number Coastal/Long Distance High570.11.0524
Triple Number Windward/Leeward Low972.30.6171
Triple Number Windward/Leeward Medium752.40.7974
Triple Number Windward/Leeward High677.20.8860
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7885
Triple Number Coastal/Long Distance Medium0.9677
Triple Number Coastal/Long Distance High1.0524
Triple Number Windward/Leeward Low0.6171
Triple Number Windward/Leeward Medium0.7974
Triple Number Windward/Leeward High0.8860
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7885
Triple Number Coastal/Long Distance Medium0.9677
Triple Number Coastal/Long Distance High1.0524
Triple Number Windward/Leeward Low0.6171
Triple Number Windward/Leeward Medium0.7974
Triple Number Windward/Leeward High0.8860
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance674.70.8893
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium620.00.9677
Triple Number Coastal/Long Distance High570.11.0524
Triple Number Windward/Leeward Low972.30.6171
Triple Number Windward/Leeward Medium752.40.7974
Triple Number Windward/Leeward High677.20.8860
Predominantly Upwind675.10.8888
Predominantly Downwind622.40.9640
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1516.31068.2827.9712.0646.1609.4578.4528.7516.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance674.70.8893
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium620.00.9677
Triple Number Coastal/Long Distance High570.11.0524
Triple Number Windward/Leeward Low972.30.6171
Triple Number Windward/Leeward Medium752.40.7974
Triple Number Windward/Leeward High677.20.8860
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1516.31068.2827.9712.0646.1609.4578.4528.7516.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP646.20.9285 Predom. Dn High508.61.1798 5B AP M/H575.81.0419 TriNum AP Low760.90.7885 Predom. Rc Low811.70.7392 5B AP High555.91.0793 TriNum AP Med620.10.9676 Predom. Rc L/M643.50.9324 5B SF Bay Low955.90.6277 TriNum AP High570.11.0524 Predom. Rc Med582.51.0301 5B SF Bay L/M812.30.7387 TriNum W/L Low1016.80.5901 Predom. Rc M/H544.31.1023 5B SF Bay Med721.20.8319 TriNum W/L Med752.40.7974 Predom. Rc High519.71.1545 5B SF Bay M/H671.80.8931 TriNum W/L Hig677.20.8860 5B W/L Low1130.80.5306 5B SF Bay High650.20.9228 Predom. Upwind698.80.8586 5B W/L L/M850.30.7056 ChiMac Up Low810.10.7407 Predom. Reaching615.30.9751 5B W/L Med741.90.8087 ChiMac Up Med748.30.8018 Predom. Downwind648.70.9249 5B W/L M/H684.40.8766 ChiMac Up High676.20.8873 Predom. Up Low899.00.6674 5B W/L High661.10.9075 ChiMac Off Low802.00.7481 Predom. Up L/M718.70.8348 W/L 60-40 Low1129.10.5314 ChiMac Off Med715.20.8389 Predom. Up Med660.40.9086 W/L 60-40 L/M860.30.6975 ChiMac Off High611.70.9808 Predom. Up M/H632.20.9490 W/L 60-40 Med761.10.7883 ChiMac AP Low802.20.7480 Predom. Up High622.20.9643 W/L 60-40 M/H711.40.8434 ChiMac AP Med729.00.8230 Predom. Dn Low922.90.6501 W/L 60-40 High694.60.8638 ChiMac AP High642.40.9340 Predom. Dn L/M695.60.8626 5B AP Low837.50.7164 BayMac Cove Island916.10.6549 Predom. Dn Med604.40.9928 5B AP L/M681.70.8802 BayMac Shore907.90.6608 Predom. Dn M/H546.41.0982 5B AP Med613.60.9779 Harvest Moon549.91.0911      SA/DSPL Up24.50SA/DSPL Dn39.25
ORC Ref  04140004JH3 Issued on 31/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
DayDreamFIN-5154
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassInferno 29Measurement24/05/2022HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall8.800Maximum beam2.514Draft1.534Displacement2,678Wetted area15.47IMS L7.571LSM07.506Accomod. length8.171Sink (kg/mm) 11.52
VCGD-0.135VCGM-0.097 RM Rated (kg·m) 44.4Limit of positive stability(°) 126.3 Stability Index 128.4 BLR index 0.0000Default crew weight170 Declared crew weight 165
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0014
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingYesBase of mastFixedRunning backstaysYesCheckstaysNoSpreaders1Rotating mastNo
P11.000IG10.200ISP10.200MDT10.092MDL10.135MDT2MDL2TL2.310MWGO0.147
E4.000J3.150BAS1.600FSDSFJ0.180SPL3.150WPLTPS0.000BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date24/05/2022
SFFP0.482FFM1.089FF1.095LCFcl5.114SG1.0050
SAFP8.072FAM0.772FA0.776LCFsh5.273HBI0.909
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140004JH3 Issued on 31/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
DayDreamFIN-5154
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.130.851.522.263.3625.35
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.080.571.072.143.274.4110.10NoNo 22.05
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment110.3010.3010.305.955.6750.59
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length8.2 mTable area0.33 m²Headroom1.40 mMinimum number of berths3Personal gear stowage0.12 m³Fresh water capacity33 lMinimum number of seats in cockpit3Food stowage0.18 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  04140004JH3 Issued on 31/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org