Club 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 Angles45.8°42.1°40.0°39.1°38.5°38.4°38.3°38.9°41.1°
Beat VMG2.453.393.984.274.404.454.484.464.29
52°3.845.085.796.106.226.286.326.356.29
60°4.105.305.976.266.386.456.506.556.53
75°4.295.466.106.416.596.696.776.886.91
90°4.185.406.096.456.696.887.047.257.39
110°3.875.296.146.566.867.107.287.577.81
120°3.715.116.026.516.867.207.538.018.36
135°3.214.585.596.276.677.047.438.379.57
150°2.653.854.905.766.346.727.087.939.16
Run VMG2.293.344.245.025.716.216.587.258.11
Gybe Angles137.7°146.0°151.4°154.7°163.7°172.3°178.1°177.2°165.6°
APH ToD:620.5CDL: 7.121APH ToT: 0.9669CertNo:
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-0.254%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight240 kg(declared)Minimum weight130 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 127.0
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  04140004KWD Issued on 12/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club 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 VMG1467.81061.7904.1842.2819.0808.9803.0806.3839.4
52°938.5709.1621.4590.2579.0573.3569.5566.9572.3
60°877.8678.7602.9575.1563.9558.0553.8549.7551.4
75°839.5658.8590.4562.0546.6537.9531.7523.3520.8
90°861.9667.0590.8558.1537.9523.0511.7496.5487.0
110°929.1680.9586.4548.8524.7506.7494.7475.5461.0
120°969.7704.3597.5553.1524.8500.3478.1449.5430.5
135°1121.6786.1644.0574.2539.5511.4484.4429.9376.3
150°1361.0934.8735.2624.6567.5535.9508.7453.7392.9
Run VMG1571.51079.4848.1716.6630.7580.1547.1496.2444.0
Selected Courses
Windward / Leeward1519.71070.5876.1779.4724.9694.5675.0651.3641.7
All purpose1142.6826.9696.1635.8603.6584.4570.1549.1536.9
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward753.40.7963
All purpose620.50.9669
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium617.20.9721
Triple Number Coastal/Long Distance High565.81.0605
Triple Number Windward/Leeward Low973.20.6165
Triple Number Windward/Leeward Medium748.00.8021
Triple Number Windward/Leeward High671.00.8942
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance671.70.8932
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium617.20.9721
Triple Number Coastal/Long Distance High565.81.0605
Triple Number Windward/Leeward Low973.20.6165
Triple Number Windward/Leeward Medium748.00.8021
Triple Number Windward/Leeward High671.00.8942
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.91071.4827.2709.0642.5605.7574.7524.7510.5
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6948
Downwind "popa"0.8575
70% up, 30% down "Ilhabela"0.7367
30% up, 70% down "Ilhabela-inverso"0.8012
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium617.20.9721
Triple Number Coastal/Long Distance High565.81.0605
Triple Number Windward/Leeward Low973.20.6165
Triple Number Windward/Leeward Medium748.00.8021
Triple Number Windward/Leeward High671.00.8942
Predominantly Upwind670.80.8944
Predominantly Downwind622.30.9642
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP643.70.9321 Predom. Rc High516.31.1620 5B SF Bay L/M810.00.7408 TriNum AP Low761.50.7879 Predom. Dn Low926.30.6477 5B SF Bay Med716.40.8375 TriNum AP Med617.30.9720 Predom. Dn L/M696.40.8616 5B SF Bay M/H665.70.9013 TriNum AP High565.81.0605 Predom. Dn Med603.80.9937 5B SF Bay High642.50.9339 TriNum W/L Low1018.30.5892 Predom. Dn M/H545.21.1004 5B AP Low839.50.7147 TriNum W/L Med748.00.8021 Predom. Dn High507.01.1835 5B AP L/M680.40.8818 TriNum W/L Hig671.00.8942 ChiMac Up Low809.10.7416 5B AP Med610.60.9826 Predom. Upwind694.70.8637 ChiMac Up Med745.40.8049 5B AP M/H571.81.0493 Predom. Reaching614.20.9769 ChiMac Up High671.10.8940 5B AP High550.61.0897 Predom. Downwind648.80.9248 ChiMac Off Low803.80.7464 5B W/L Low1134.20.5290 Predom. Up Low900.60.6662 ChiMac Off Med716.00.8379 5B W/L L/M848.30.7073 Predom. Up L/M716.00.8380 ChiMac Off High611.30.9815 5B W/L Med737.30.8138 Predom. Up Med655.50.9153 ChiMac AP Low802.60.7476 5B W/L M/H678.50.8843 Predom. Up M/H626.20.9581 ChiMac AP Med728.00.8242 5B W/L High653.70.9178 Predom. Up High614.50.9764 ChiMac AP High639.70.9380 W/L 60-40 Low1132.10.5300 Predom. Rc Low813.90.7372 BayMac Cove Island917.20.6542 W/L 60-40 L/M857.20.6999 Predom. Rc L/M643.20.9329 BayMac Shore908.90.6601 W/L 60-40 Med755.20.7945 Predom. Rc Med580.91.0329 Harvest Moon548.81.0932 W/L 60-40 M/H704.00.8523 Predom. Rc M/H541.91.1072 5B SF Bay Low957.60.6265 W/L 60-40 High685.30.8756      SA/DSPL Up24.50SA/DSPL Dn39.25
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance671.70.8932
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium617.20.9721
Triple Number Coastal/Long Distance High565.81.0605
Triple Number Windward/Leeward Low973.20.6165
Triple Number Windward/Leeward Medium748.00.8021
Triple Number Windward/Leeward High671.00.8942
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.91071.4827.2709.0642.5605.7574.7524.7510.5
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance671.70.8932
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium617.20.9721
Triple Number Coastal/Long Distance High565.81.0605
Triple Number Windward/Leeward Low973.20.6165
Triple Number Windward/Leeward Medium748.00.8021
Triple Number Windward/Leeward High671.00.8942
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.91071.4827.2709.0642.5605.7574.7524.7510.5
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance671.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.91071.4827.2709.0642.5605.7574.7524.7510.5
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium617.20.9721
Triple Number Coastal/Long Distance High565.81.0605
Triple Number Windward/Leeward Low973.20.6165
Triple Number Windward/Leeward Medium748.00.8021
Triple Number Windward/Leeward High671.00.8942
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating671.70.8932
FinRating, kevyt tuuli1116.10.8959
FinRating, kova tuuli553.90.9027
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium617.20.9721
Triple Number Coastal/Long Distance High565.81.0605
Triple Number Windward/Leeward Low973.20.6165
Triple Number Windward/Leeward Medium748.00.8021
Triple Number Windward/Leeward High671.00.8942
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8932
Triple Number Coastal/Long Distance Low0.7879
Triple Number Coastal/Long Distance Medium0.9721
Triple Number Coastal/Long Distance High1.0605
Triple Number Windward/Leeward Low0.6165
Triple Number Windward/Leeward Medium0.8021
Triple Number Windward/Leeward High0.8942
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.91071.4827.2709.0642.5605.7574.7524.7510.5
For information
General Purpose Handicap (GPH)688.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance671.70.8932
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium617.20.9721
Triple Number Coastal/Long Distance High565.81.0605
Triple Number Windward/Leeward Low973.20.6165
Triple Number Windward/Leeward Medium748.00.8021
Triple Number Windward/Leeward High671.00.8942
Saronikos S All Purpose691.60.8675
Saronikos S Upwind773.30.7759
Saronikos S Downwind590.61.0159
Saronikos N All Purpose729.30.8227
Saronikos N Upwind802.80.7474
Saronikos N Downwind645.00.9302
Saronikos SW All Purpose690.90.8685
Saronikos SW Upwind781.80.7674
Saronikos SW Downwind601.20.9981
Saronikos NE All Purpose750.80.7992
Saronikos NE Upwind752.80.7970
Saronikos NE Downwind720.40.8328
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.91071.4827.2709.0642.5605.7574.7524.7510.5
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium617.20.9721
Triple Number Coastal/Long Distance High565.81.0605
Triple Number Windward/Leeward Low973.20.6165
Triple Number Windward/Leeward Medium748.00.8021
Triple Number Windward/Leeward High671.00.8942
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose643.70.9321
5-Band All Purpose Low908.80.6602
5-Band All Purpose L/M704.20.8520
5-Band All Purpose Med628.50.9546
5-Band All Purpose M/H585.01.0256
5-Band All Purpose High560.71.0702
Single Number Predominant Upwind669.00.8968
Single Number Predominant Reaching593.91.0102
Single Number Predominant Downwind623.60.9622
5-Band 50-50 Windward/Leeward Low1134.20.5290
5-Band 50-50 Windward/Leeward L/M848.30.7073
5-Band 50-50 Windward/Leeward Med737.30.8138
5-Band 50-50 Windward/Leeward M/H678.50.8843
5-Band 50-50 Windward/Leeward High653.70.9178
5-Band 60-40 Windward/Leeward Low1132.10.5300
5-Band 60-40 Windward/Leeward L/M857.20.6999
5-Band 60-40 Windward/Leeward Med755.20.7945
5-Band 60-40 Windward/Leeward M/H704.00.8523
5-Band 60-40 Windward/Leeward High685.30.8756
Triple Number 50-50 Windward/Leeward Low1018.30.5892
Triple Number 50-50 Windward/Leeward Med748.10.8020
Triple Number 50-50 Windward/Leeward High671.00.8942
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward770.80.7785
Triple Number 60-40 Windward/Leeward Low1019.70.5884
Triple Number 60-40 Windward/Leeward Med764.80.7845
Triple Number 60-40 Windward/Leeward High697.90.8597
Triple Number All-Purpose Low824.70.7275
Triple Number All-Purpose Med635.90.9436
Triple Number All-Purpose High578.21.0377
Triple Number Predominant Upwind Low831.20.7218
Triple Number Predominant Upwind Med663.10.9048
Triple Number Predominant Upwind High630.40.9519
Triple Number Predominant Reaching Low747.70.8024
Triple Number Predominant Reaching Med596.21.0063
Triple Number Predominant Reaching High525.81.1411
Triple Number Predominant Downwind Low831.50.7216
Triple Number Predominant Downwind Med613.00.9788
Triple Number Predominant Downwind High522.71.1478
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance671.70.8932
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium617.20.9721
Triple Number Coastal/Long Distance High565.81.0605
Triple Number Windward/Leeward Low973.20.6165
Triple Number Windward/Leeward Medium748.00.8021
Triple Number Windward/Leeward High671.00.8942
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.91071.4827.2709.0642.5605.7574.7524.7510.5
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance671.70.8932
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium617.20.9721
Triple Number Coastal/Long Distance High565.81.0605
Triple Number Windward/Leeward Low973.20.6165
Triple Number Windward/Leeward Medium748.00.8021
Triple Number Windward/Leeward High671.00.8942
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.91071.4827.2709.0642.5605.7574.7524.7510.5
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low761.5
Triple Number Coastal/Long Distance Medium617.2
Triple Number Coastal/Long Distance High565.8
Triple Number Windward/Leeward Low973.2
Triple Number Windward/Leeward Medium748.0
Triple Number Windward/Leeward High671.0
Predominantly Upwind670.8
Predominantly Downwind622.3
Predominantly Reaching601.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance671.70.8932
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium617.20.9721
Triple Number Coastal/Long Distance High565.81.0605
Triple Number Windward/Leeward Low973.20.6165
Triple Number Windward/Leeward Medium748.00.8021
Triple Number Windward/Leeward High671.00.8942
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.91071.4827.2709.0642.5605.7574.7524.7510.5
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7879
Triple Number Coastal/Long Distance Medium0.9721
Triple Number Coastal/Long Distance High1.0605
Triple Number Windward/Leeward Low0.6165
Triple Number Windward/Leeward Medium0.8021
Triple Number Windward/Leeward High0.8942
Coastal/Long Distance0.8932
Predominantly Upwind0.8944
Predominantly Downwind0.9642
For information
General Purpose Handicap (GPH)688.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9669
Distanseseilas Trippeltall svak vind0.7879
Distanseseilas Trippeltall mellomvind0.9721
Distanseseilas Trippeltall sterk vind1.0605
Pølsebane Trippeltall svak vind0.6165
Pølsebane Trippeltall mellomvind0.8021
Pølsebane Trippeltall sterk vind0.8942
Motvind Singeltall0.8944
Medvind Singeltall0.9642
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium617.20.9721
Triple Number Coastal/Long Distance High565.81.0605
Triple Number Windward/Leeward Low973.20.6165
Triple Number Windward/Leeward Medium748.00.8021
Triple Number Windward/Leeward High671.00.8942
Coastal/Long Distance671.70.8932
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind670.80.8944
Predominantly Downwind622.30.9642
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore644.60.9308
Cape Doctor Coastal540.51.1100
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium617.20.9721
Triple Number Coastal/Long Distance High565.81.0605
Triple Number Windward/Leeward Low973.20.6165
Triple Number Windward/Leeward Medium748.00.8021
Triple Number Windward/Leeward High671.00.8942
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7879
Triple Number Coastal/Long Distance Medium0.9721
Triple Number Coastal/Long Distance High1.0605
Triple Number Windward/Leeward Low0.6165
Triple Number Windward/Leeward Medium0.8021
Triple Number Windward/Leeward High0.8942
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7879
Triple Number Coastal/Long Distance Medium0.9721
Triple Number Coastal/Long Distance High1.0605
Triple Number Windward/Leeward Low0.6165
Triple Number Windward/Leeward Medium0.8021
Triple Number Windward/Leeward High0.8942
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance671.70.8932
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium617.20.9721
Triple Number Coastal/Long Distance High565.81.0605
Triple Number Windward/Leeward Low973.20.6165
Triple Number Windward/Leeward Medium748.00.8021
Triple Number Windward/Leeward High671.00.8942
Predominantly Upwind670.80.8944
Predominantly Downwind622.30.9642
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.91071.4827.2709.0642.5605.7574.7524.7510.5
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance671.70.8932
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium617.20.9721
Triple Number Coastal/Long Distance High565.81.0605
Triple Number Windward/Leeward Low973.20.6165
Triple Number Windward/Leeward Medium748.00.8021
Triple Number Windward/Leeward High671.00.8942
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.91071.4827.2709.0642.5605.7574.7524.7510.5
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP643.70.9321 Predom. Dn High507.01.1835 5B AP M/H571.81.0493 TriNum AP Low761.50.7879 Predom. Rc Low813.90.7372 5B AP High550.61.0897 TriNum AP Med617.30.9720 Predom. Rc L/M643.20.9329 5B SF Bay Low957.60.6265 TriNum AP High565.81.0605 Predom. Rc Med580.91.0329 5B SF Bay L/M810.00.7408 TriNum W/L Low1018.30.5892 Predom. Rc M/H541.91.1072 5B SF Bay Med716.40.8375 TriNum W/L Med748.00.8021 Predom. Rc High516.31.1620 5B SF Bay M/H665.70.9013 TriNum W/L Hig671.00.8942 5B W/L Low1134.20.5290 5B SF Bay High642.50.9339 Predom. Upwind694.70.8637 5B W/L L/M848.30.7073 ChiMac Up Low809.10.7416 Predom. Reaching614.20.9769 5B W/L Med737.30.8138 ChiMac Up Med745.40.8049 Predom. Downwind648.80.9248 5B W/L M/H678.50.8843 ChiMac Up High671.10.8940 Predom. Up Low900.60.6662 5B W/L High653.70.9178 ChiMac Off Low803.80.7464 Predom. Up L/M716.00.8380 W/L 60-40 Low1132.10.5300 ChiMac Off Med716.00.8379 Predom. Up Med655.50.9153 W/L 60-40 L/M857.20.6999 ChiMac Off High611.30.9815 Predom. Up M/H626.20.9581 W/L 60-40 Med755.20.7945 ChiMac AP Low802.60.7476 Predom. Up High614.50.9764 W/L 60-40 M/H704.00.8523 ChiMac AP Med728.00.8242 Predom. Dn Low926.30.6477 W/L 60-40 High685.30.8756 ChiMac AP High639.70.9380 Predom. Dn L/M696.40.8616 5B AP Low839.50.7147 BayMac Cove Island917.20.6542 Predom. Dn Med603.80.9937 5B AP L/M680.40.8818 BayMac Shore908.90.6601 Predom. Dn M/H545.21.1004 5B AP Med610.60.9826 Harvest Moon548.81.0932      SA/DSPL Up24.50SA/DSPL Dn39.25
ORC Ref  04140004KWD Issued on 12/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club 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 L7.594LSM07.506Accomod. length8.171Sink (kg/mm) 11.52
VCGD-0.135VCGM-0.097 RM Rated (kg·m) 44.4Limit of positive stability(°) 125.0 Stability Index 127.0 BLR index 0.0000Default crew weight457 Declared crew weight 240
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0014
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
BackstayAdjustableForestayFixedInner 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  04140004KWD Issued on 12/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club 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  04140004KWD Issued on 12/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org