Non Spin/HSFClub Certificate2026
ExTemporeFIN 7721
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 Angles46.2°43.0°40.4°39.3°38.3°37.6°37.1°36.5°36.7°
Beat VMG2.723.794.524.925.135.275.375.495.53
52°4.275.746.627.047.237.347.417.527.58
60°4.606.026.857.227.407.517.597.707.77
75°4.856.237.007.377.577.727.827.988.09
90°4.726.136.977.407.657.848.008.268.46
110°4.065.506.557.217.587.868.118.598.93
120°3.605.126.247.037.477.788.058.619.22
135°3.004.435.576.497.127.517.818.389.05
150°2.463.694.795.736.547.127.508.068.67
Run VMG2.133.204.154.995.766.487.047.738.28
Gybe Angles138.1°142.4°148.9°155.2°163.7°173.6°179.5°179.9°177.2°
APH ToD:561.1CDL: 9.655APH ToT: 1.0693CertNo:
BOAT
ClassLancing 47DesignerHans GroopBuilderSeppälän VeneveistAge date01/1981Series date01/1981Offset fileL3447.BOFData fileFIN7721
HULL
Length Overall14.300 mMaximum Beam2.836 mDraft1.915 mDisplacement7,200 kgDLR7.4551IMS DivisionPerformanceDynamic Allowance0.120%Age Allowance0.650%RS Assessment-0.331%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.416m
CREW
Maximum weight680 kg(declared)Minimum weight550 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail46.7547.62Headsail Luffed38.5438.54Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail13.19Storm Jib9.32Heavy Weather Jib25.16
SAIL LIMITS
Headsails6
✱ Zero set flying
Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting Moment 107.7 kg·m Stability Index 132.6
COMMENTS
Lancing 42 scaled with LOA
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  04140004R1B Issued on 24/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
ExTemporeFIN 7721
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 VMG1325.8949.5797.2731.8701.1683.3671.0655.4650.8
52°843.1627.7543.6511.6498.2490.6485.6478.7475.1
60°782.0598.0525.9498.9486.3479.2474.4467.6463.6
75°742.6578.2514.4488.6475.3466.3460.1451.1444.9
90°762.7587.1516.4486.7470.4459.3450.3435.8425.3
110°887.0654.9550.0499.5474.8458.1444.2418.9403.1
120°1000.8703.5576.6512.4481.9463.0447.3418.1390.4
135°1201.4812.9646.3555.1505.8479.3461.2429.8397.9
150°1461.2975.0752.0627.9550.8505.7479.9446.5415.3
Run VMG1687.31125.8868.3721.4624.7555.9511.2465.7435.0
Selected Courses
Windward / Leeward1506.61037.7832.7726.6662.9619.6591.1560.5542.9
All purpose1108.6785.9648.2580.2542.5519.0503.3482.0466.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward690.40.8691
All purpose561.11.0693
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low717.00.8368
Triple Number Coastal/Long Distance Medium558.01.0753
Triple Number Coastal/Long Distance High499.21.2019
Triple Number Windward/Leeward Low935.20.6416
Triple Number Windward/Leeward Medium687.40.8728
Triple Number Windward/Leeward High586.71.0226
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance612.90.9789
Triple Number Coastal/Long Distance Low717.00.8368
Triple Number Coastal/Long Distance Medium558.01.0753
Triple Number Coastal/Long Distance High499.21.2019
Triple Number Windward/Leeward Low935.20.6416
Triple Number Windward/Leeward Medium687.40.8728
Triple Number Windward/Leeward High586.71.0226
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.61046.5784.7654.9578.9538.5509.2465.3448.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8094
Downwind "popa"0.8619
70% up, 30% down "Ilhabela"0.8244
30% up, 70% down "Ilhabela-inverso"0.8454
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low717.00.8368
Triple Number Coastal/Long Distance Medium558.01.0753
Triple Number Coastal/Long Distance High499.21.2019
Triple Number Windward/Leeward Low935.20.6416
Triple Number Windward/Leeward Medium687.40.8728
Triple Number Windward/Leeward High586.71.0226
Predominantly Upwind593.41.0111
Predominantly Downwind585.61.0246
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP584.01.0273 Predom. Rc High462.51.2973 5B SF Bay L/M756.80.7928 TriNum AP Low717.00.8368 Predom. Dn Low924.90.6487 5B SF Bay Med649.60.9237 TriNum AP Med558.11.0751 Predom. Dn L/M670.20.8952 5B SF Bay M/H584.71.0261 TriNum AP High499.21.2019 Predom. Dn Med563.71.0644 5B SF Bay High555.01.0811 TriNum W/L Low981.70.6112 Predom. Dn M/H498.91.2026 5B AP Low805.20.7451 TriNum W/L Med687.40.8728 Predom. Dn High466.71.2856 5B AP L/M628.90.9541 TriNum W/L Hig586.71.0226 ChiMac Up Low735.30.8160 5B AP Med550.41.0902 Predom. Upwind615.40.9750 ChiMac Up Med668.40.8977 5B AP M/H505.61.1866 Predom. Reaching559.91.0717 ChiMac Up High589.81.0173 5B AP High483.01.2421 Predom. Downwind615.70.9746 ChiMac Off Low788.10.7613 5B W/L Low1103.70.5436 Predom. Up Low830.00.7229 ChiMac Off Med690.10.8694 5B W/L L/M800.40.7496 Predom. Up L/M643.10.9329 ChiMac Off High575.21.0431 5B W/L Med674.40.8897 Predom. Up Med576.51.0407 ChiMac AP Low755.80.7938 5B W/L M/H596.81.0053 Predom. Up M/H540.91.1093 ChiMac AP Med675.10.8887 5B W/L High562.81.0661 Predom. Up High523.51.1462 ChiMac AP High580.11.0344 W/L 60-40 Low1084.00.5535 Predom. Rc Low771.70.7775 BayMac Cove Island874.90.6858 W/L 60-40 L/M796.80.7530 Predom. Rc L/M591.51.0143 BayMac Shore863.80.6946 W/L 60-40 Med681.20.8808 Predom. Rc Med523.01.1472 Harvest Moon500.41.1991 W/L 60-40 M/H612.00.9803 Predom. Rc M/H484.01.2397 5B SF Bay Low913.70.6566 W/L 60-40 High581.71.0315      SA/DSPL Up22.72SA/DSPL Dn22.72
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance612.90.9789
Triple Number Coastal/Long Distance Low717.00.8368
Triple Number Coastal/Long Distance Medium558.01.0753
Triple Number Coastal/Long Distance High499.21.2019
Triple Number Windward/Leeward Low935.20.6416
Triple Number Windward/Leeward Medium687.40.8728
Triple Number Windward/Leeward High586.71.0226
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.61046.5784.7654.9578.9538.5509.2465.3448.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance612.90.9789
Triple Number Coastal/Long Distance Low717.00.8368
Triple Number Coastal/Long Distance Medium558.01.0753
Triple Number Coastal/Long Distance High499.21.2019
Triple Number Windward/Leeward Low935.20.6416
Triple Number Windward/Leeward Medium687.40.8728
Triple Number Windward/Leeward High586.71.0226
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.61046.5784.7654.9578.9538.5509.2465.3448.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance612.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.61046.5784.7654.9578.9538.5509.2465.3448.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low717.00.8368
Triple Number Coastal/Long Distance Medium558.01.0753
Triple Number Coastal/Long Distance High499.21.2019
Triple Number Windward/Leeward Low935.20.6416
Triple Number Windward/Leeward Medium687.40.8728
Triple Number Windward/Leeward High586.71.0226
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating612.90.9789
FinRating, kevyt tuuli1088.30.9189
FinRating, kova tuuli486.41.0279
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low717.00.8368
Triple Number Coastal/Long Distance Medium558.01.0753
Triple Number Coastal/Long Distance High499.21.2019
Triple Number Windward/Leeward Low935.20.6416
Triple Number Windward/Leeward Medium687.40.8728
Triple Number Windward/Leeward High586.71.0226
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9789
Triple Number Coastal/Long Distance Low0.8368
Triple Number Coastal/Long Distance Medium1.0753
Triple Number Coastal/Long Distance High1.2019
Triple Number Windward/Leeward Low0.6416
Triple Number Windward/Leeward Medium0.8728
Triple Number Windward/Leeward High1.0226
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.61046.5784.7654.9578.9538.5509.2465.3448.7
For information
General Purpose Handicap (GPH)629.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance612.90.9789
Triple Number Coastal/Long Distance Low717.00.8368
Triple Number Coastal/Long Distance Medium558.01.0753
Triple Number Coastal/Long Distance High499.21.2019
Triple Number Windward/Leeward Low935.20.6416
Triple Number Windward/Leeward Medium687.40.8728
Triple Number Windward/Leeward High586.71.0226
Saronikos S All Purpose623.90.9617
Saronikos S Upwind674.90.8890
Saronikos S Downwind571.21.0504
Saronikos N All Purpose656.70.9137
Saronikos N Upwind697.80.8598
Saronikos N Downwind627.80.9558
Saronikos SW All Purpose629.90.9525
Saronikos SW Upwind687.50.8728
Saronikos SW Downwind582.91.0293
Saronikos NE All Purpose688.80.8711
Saronikos NE Upwind655.90.9148
Saronikos NE Downwind710.90.8440
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.61046.5784.7654.9578.9538.5509.2465.3448.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low717.00.8368
Triple Number Coastal/Long Distance Medium558.01.0753
Triple Number Coastal/Long Distance High499.21.2019
Triple Number Windward/Leeward Low935.20.6416
Triple Number Windward/Leeward Medium687.40.8728
Triple Number Windward/Leeward High586.71.0226
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose584.01.0273
5-Band All Purpose Low869.90.6897
5-Band All Purpose L/M653.30.9185
5-Band All Purpose Med568.31.0558
5-Band All Purpose M/H518.71.1567
5-Band All Purpose High494.21.2141
Single Number Predominant Upwind591.31.0148
Single Number Predominant Reaching538.11.1150
Single Number Predominant Downwind587.01.0222
5-Band 50-50 Windward/Leeward Low1103.70.5436
5-Band 50-50 Windward/Leeward L/M800.40.7496
5-Band 50-50 Windward/Leeward Med674.40.8897
5-Band 50-50 Windward/Leeward M/H596.81.0053
5-Band 50-50 Windward/Leeward High562.81.0661
5-Band 60-40 Windward/Leeward Low1084.00.5535
5-Band 60-40 Windward/Leeward L/M796.80.7530
5-Band 60-40 Windward/Leeward Med681.20.8808
5-Band 60-40 Windward/Leeward M/H612.00.9803
5-Band 60-40 Windward/Leeward High581.71.0315
Triple Number 50-50 Windward/Leeward Low981.70.6112
Triple Number 50-50 Windward/Leeward Med687.60.8727
Triple Number 50-50 Windward/Leeward High586.81.0225
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward696.40.8616
Triple Number 60-40 Windward/Leeward Low967.80.6200
Triple Number 60-40 Windward/Leeward Med693.00.8658
Triple Number 60-40 Windward/Leeward High603.10.9949
Triple Number All-Purpose Low781.80.7674
Triple Number All-Purpose Med576.81.0402
Triple Number All-Purpose High511.81.1724
Triple Number Predominant Upwind Low763.20.7862
Triple Number Predominant Upwind Med585.71.0244
Triple Number Predominant Upwind High539.21.1128
Triple Number Predominant Reaching Low701.90.8548
Triple Number Predominant Reaching Med537.41.1165
Triple Number Predominant Reaching High470.41.2755
Triple Number Predominant Downwind Low819.10.7325
Triple Number Predominant Downwind Med577.51.0389
Triple Number Predominant Downwind High482.91.2425
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance612.90.9789
Triple Number Coastal/Long Distance Low717.00.8368
Triple Number Coastal/Long Distance Medium558.01.0753
Triple Number Coastal/Long Distance High499.21.2019
Triple Number Windward/Leeward Low935.20.6416
Triple Number Windward/Leeward Medium687.40.8728
Triple Number Windward/Leeward High586.71.0226
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.61046.5784.7654.9578.9538.5509.2465.3448.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance612.90.9789
Triple Number Coastal/Long Distance Low717.00.8368
Triple Number Coastal/Long Distance Medium558.01.0753
Triple Number Coastal/Long Distance High499.21.2019
Triple Number Windward/Leeward Low935.20.6416
Triple Number Windward/Leeward Medium687.40.8728
Triple Number Windward/Leeward High586.71.0226
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.61046.5784.7654.9578.9538.5509.2465.3448.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low717.0
Triple Number Coastal/Long Distance Medium558.0
Triple Number Coastal/Long Distance High499.2
Triple Number Windward/Leeward Low935.2
Triple Number Windward/Leeward Medium687.4
Triple Number Windward/Leeward High586.7
Predominantly Upwind593.4
Predominantly Downwind585.6
Predominantly Reaching553.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance612.90.9789
Triple Number Coastal/Long Distance Low717.00.8368
Triple Number Coastal/Long Distance Medium558.01.0753
Triple Number Coastal/Long Distance High499.21.2019
Triple Number Windward/Leeward Low935.20.6416
Triple Number Windward/Leeward Medium687.40.8728
Triple Number Windward/Leeward High586.71.0226
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.61046.5784.7654.9578.9538.5509.2465.3448.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8368
Triple Number Coastal/Long Distance Medium1.0753
Triple Number Coastal/Long Distance High1.2019
Triple Number Windward/Leeward Low0.6416
Triple Number Windward/Leeward Medium0.8728
Triple Number Windward/Leeward High1.0226
Coastal/Long Distance0.9789
Predominantly Upwind1.0111
Predominantly Downwind1.0246
For information
General Purpose Handicap (GPH)629.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0693
Distanseseilas Trippeltall svak vind0.8368
Distanseseilas Trippeltall mellomvind1.0753
Distanseseilas Trippeltall sterk vind1.2019
Pølsebane Trippeltall svak vind0.6416
Pølsebane Trippeltall mellomvind0.8728
Pølsebane Trippeltall sterk vind1.0226
Motvind Singeltall1.0111
Medvind Singeltall1.0246
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low717.00.8368
Triple Number Coastal/Long Distance Medium558.01.0753
Triple Number Coastal/Long Distance High499.21.2019
Triple Number Windward/Leeward Low935.20.6416
Triple Number Windward/Leeward Medium687.40.8728
Triple Number Windward/Leeward High586.71.0226
Coastal/Long Distance612.90.9789
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind593.41.0111
Predominantly Downwind585.61.0246
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore548.21.0945
Cape Doctor Coastal471.31.2731
Triple Number Coastal/Long Distance Low717.00.8368
Triple Number Coastal/Long Distance Medium558.01.0753
Triple Number Coastal/Long Distance High499.21.2019
Triple Number Windward/Leeward Low935.20.6416
Triple Number Windward/Leeward Medium687.40.8728
Triple Number Windward/Leeward High586.71.0226
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8368
Triple Number Coastal/Long Distance Medium1.0753
Triple Number Coastal/Long Distance High1.2019
Triple Number Windward/Leeward Low0.6416
Triple Number Windward/Leeward Medium0.8728
Triple Number Windward/Leeward High1.0226
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8368
Triple Number Coastal/Long Distance Medium1.0753
Triple Number Coastal/Long Distance High1.2019
Triple Number Windward/Leeward Low0.6416
Triple Number Windward/Leeward Medium0.8728
Triple Number Windward/Leeward High1.0226
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance612.90.9789
Triple Number Coastal/Long Distance Low717.00.8368
Triple Number Coastal/Long Distance Medium558.01.0753
Triple Number Coastal/Long Distance High499.21.2019
Triple Number Windward/Leeward Low935.20.6416
Triple Number Windward/Leeward Medium687.40.8728
Triple Number Windward/Leeward High586.71.0226
Predominantly Upwind593.41.0111
Predominantly Downwind585.61.0246
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.61046.5784.7654.9578.9538.5509.2465.3448.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance612.90.9789
Triple Number Coastal/Long Distance Low717.00.8368
Triple Number Coastal/Long Distance Medium558.01.0753
Triple Number Coastal/Long Distance High499.21.2019
Triple Number Windward/Leeward Low935.20.6416
Triple Number Windward/Leeward Medium687.40.8728
Triple Number Windward/Leeward High586.71.0226
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.61046.5784.7654.9578.9538.5509.2465.3448.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP584.01.0273 Predom. Dn High466.71.2856 5B AP M/H505.61.1866 TriNum AP Low717.00.8368 Predom. Rc Low771.70.7775 5B AP High483.01.2421 TriNum AP Med558.11.0751 Predom. Rc L/M591.51.0143 5B SF Bay Low913.70.6566 TriNum AP High499.21.2019 Predom. Rc Med523.01.1472 5B SF Bay L/M756.80.7928 TriNum W/L Low981.70.6112 Predom. Rc M/H484.01.2397 5B SF Bay Med649.60.9237 TriNum W/L Med687.40.8728 Predom. Rc High462.51.2973 5B SF Bay M/H584.71.0261 TriNum W/L Hig586.71.0226 5B W/L Low1103.70.5436 5B SF Bay High555.01.0811 Predom. Upwind615.40.9750 5B W/L L/M800.40.7496 ChiMac Up Low735.30.8160 Predom. Reaching559.91.0717 5B W/L Med674.40.8897 ChiMac Up Med668.40.8977 Predom. Downwind615.70.9746 5B W/L M/H596.81.0053 ChiMac Up High589.81.0173 Predom. Up Low830.00.7229 5B W/L High562.81.0661 ChiMac Off Low788.10.7613 Predom. Up L/M643.10.9329 W/L 60-40 Low1084.00.5535 ChiMac Off Med690.10.8694 Predom. Up Med576.51.0407 W/L 60-40 L/M796.80.7530 ChiMac Off High575.21.0431 Predom. Up M/H540.91.1093 W/L 60-40 Med681.20.8808 ChiMac AP Low755.80.7938 Predom. Up High523.51.1462 W/L 60-40 M/H612.00.9803 ChiMac AP Med675.10.8887 Predom. Dn Low924.90.6487 W/L 60-40 High581.71.0315 ChiMac AP High580.11.0344 Predom. Dn L/M670.20.8952 5B AP Low805.20.7451 BayMac Cove Island874.90.6858 Predom. Dn Med563.71.0644 5B AP L/M628.90.9541 BayMac Shore863.80.6946 Predom. Dn M/H498.91.2026 5B AP Med550.41.0902 Harvest Moon500.41.1991      SA/DSPL Up22.72SA/DSPL Dn22.72
ORC Ref  04140004R1B Issued on 24/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
ExTemporeFIN 7721
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassLancing 47MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall14.300Maximum beam2.836Draft1.915Displacement7,200Wetted area26.08IMS L10.237LSM09.884Accomod. length9.217Sink (kg/mm) 17.87
VCGD-0.235VCGM-0.254 RM Rated (kg·m) 107.7Limit of positive stability(°) 125.6 Stability Index 132.6 BLR index 0.0000Default crew weight677 Declared crew weight 680
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.416PBW0.105PIPA0.0032
EDL1.130ST10.057ST20.170
ST30.170ST40.095ST50.318
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysYesSpreaders2Rotating mastNo
P15.700IG13.650ISP13.650MDT10.115MDL10.165MDT2MDL2TLMWGO
E4.800J4.250BAS1.344FSDSFJSPL4.182WPLTPS4.250BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date21/04/2020
SFFP0.671FFMFF0.891LCFcl6.927SG
SAFP11.719FAMFA0.621LCFsh7.070HBI0.766
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140004R1B Issued on 24/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
ExTemporeFIN 7721
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain0.181.081.903.254.2546.7521/05/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG10.090.661.262.604.075.6114.25NoNo 38.54
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04140004R1B Issued on 24/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org