Club Certificate2026
LOWFIN-11625
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 Angles46.3°43.4°41.5°39.6°38.1°37.9°37.8°38.1°39.3°
Beat VMG2.423.424.154.684.985.105.165.195.10
52°3.805.226.166.706.997.127.197.257.24
60°4.095.506.396.877.147.307.387.477.49
75°4.305.676.546.997.287.507.677.847.94
90°4.175.556.527.067.337.567.808.198.43
110°4.005.576.647.197.577.908.168.548.87
120°3.865.396.487.107.527.918.309.009.48
135°3.374.855.996.797.277.678.099.0610.44
150°2.804.105.236.186.877.307.678.509.54
Run VMG2.423.554.535.376.096.667.107.808.56
Gybe Angles139.4°145.3°150.1°152.9°160.1°167.1°175.4°176.8°169.9°
APH ToD:566.0CDL: 8.841APH ToT: 1.0601CertNo:11625
BOAT
ClassFirst 34.7DesignerFarrBuilderBeneteauAge date02/2006Series date10/2005Offset fileFIRST347-DEEPRUDDER.offData fileL11625
HULL
Length Overall9.982 mMaximum Beam3.372 mDraft1.998 mDisplacement4,590 kgDLR6.6803IMS DivisionCruiser/RacerDynamic Allowance0.110%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight710 kg(declared)Minimum weight580 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail33.5934.21Headsail Luffed31.6631.66Headsail FlyingSymmetric84.9784.97Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail10.06Storm Jib8.83Heavy Weather Jib23.84
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 103.3 kg·m Stability Index 126.0
COMMENTS
Deeper rudder
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  04140004VQT Issued on 28/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LOWFIN-11625
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 VMG1489.31052.1866.8768.9723.0706.1697.8694.2705.2
52°946.6689.4584.6537.3515.3505.3500.8496.5497.0
60°880.0654.7563.4524.4504.2492.9487.6481.9480.6
75°838.2634.8550.5514.9494.5479.9469.6458.9453.2
90°863.9648.3552.3510.0490.9476.3461.4439.6427.1
110°900.2646.7542.2500.6475.7455.9441.0421.6405.7
120°932.3667.4555.2506.8478.8455.0433.6400.0379.6
135°1068.2742.8601.0530.1495.2469.4444.8397.5344.9
150°1286.4877.5688.6582.2524.1493.1469.1423.3377.5
Run VMG1485.41013.2795.0670.3590.8540.6507.4461.8420.4
Selected Courses
Windward / Leeward1487.31032.7830.9719.6656.9623.4602.6578.0562.8
All purpose1121.9796.4655.2584.0545.9524.2508.7487.0471.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward689.50.8701
All purpose566.01.0601
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low725.80.8267
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High598.61.0024
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance614.50.9764
Triple Number Coastal/Long Distance Low725.80.8267
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High598.61.0024
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1487.11030.7782.7653.0580.7543.5514.1466.3450.8
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7624
Downwind "popa"0.9172
70% up, 30% down "Ilhabela"0.8031
30% up, 70% down "Ilhabela-inverso"0.8645
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low725.80.8267
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High598.61.0024
Predominantly Upwind610.90.9822
Predominantly Downwind574.91.0436
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP589.11.0185 Predom. Rc High460.91.3017 5B SF Bay L/M759.00.7905 TriNum AP Low725.80.8267 Predom. Dn Low883.70.6790 5B SF Bay Med650.40.9225 TriNum AP Med562.31.0670 Predom. Dn L/M650.10.9230 5B SF Bay M/H593.31.0114 TriNum AP High504.41.1894 Predom. Dn Med554.81.0815 5B SF Bay High568.01.0564 TriNum W/L Low976.20.6146 Predom. Dn M/H496.01.2097 5B AP Low806.10.7443 TriNum W/L Med683.90.8773 Predom. Dn High459.51.3059 5B AP L/M634.80.9452 TriNum W/L Hig598.61.0024 ChiMac Up Low770.90.7783 5B AP Med554.61.0819 Predom. Upwind636.60.9426 ChiMac Up Med695.30.8629 5B AP M/H510.81.1746 Predom. Reaching566.31.0595 ChiMac Up High608.60.9859 5B AP High488.11.2293 Predom. Downwind601.10.9982 ChiMac Off Low758.40.7912 5B W/L Low1095.90.5475 Predom. Up Low878.80.6828 ChiMac Off Med669.00.8969 5B W/L L/M795.70.7541 Predom. Up L/M668.70.8973 ChiMac Off High563.41.0650 5B W/L Med671.70.8933 Predom. Up Med591.21.0149 ChiMac AP Low761.20.7883 5B W/L M/H606.50.9893 Predom. Up M/H554.31.0825 ChiMac AP Med679.70.8827 5B W/L High579.61.0351 Predom. Up High538.81.1135 ChiMac AP High584.61.0264 W/L 60-40 Low1099.70.5456 Predom. Rc Low784.80.7645 BayMac Cove Island874.90.6858 W/L 60-40 L/M804.20.7461 Predom. Rc L/M599.31.0011 BayMac Shore867.80.6914 W/L 60-40 Med684.90.8760 Predom. Rc Med529.51.1331 Harvest Moon501.21.1971 W/L 60-40 M/H625.30.9595 Predom. Rc M/H487.91.2298 5B SF Bay Low923.30.6498 W/L 60-40 High603.10.9949      SA/DSPL Up23.51SA/DSPL Dn42.71
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance614.50.9764
Triple Number Coastal/Long Distance Low725.80.8267
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High598.61.0024
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1487.11030.7782.7653.0580.7543.5514.1466.3450.8
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance614.50.9764
Triple Number Coastal/Long Distance Low725.80.8267
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High598.61.0024
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1487.11030.7782.7653.0580.7543.5514.1466.3450.8
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance614.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1487.11030.7782.7653.0580.7543.5514.1466.3450.8
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low725.80.8267
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High598.61.0024
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating614.50.9764
FinRating, kevyt tuuli1079.40.9265
FinRating, kova tuuli491.01.0183
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low725.80.8267
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High598.61.0024
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9764
Triple Number Coastal/Long Distance Low0.8267
Triple Number Coastal/Long Distance Medium1.0671
Triple Number Coastal/Long Distance High1.1894
Triple Number Windward/Leeward Low0.6439
Triple Number Windward/Leeward Medium0.8773
Triple Number Windward/Leeward High1.0024
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1487.11030.7782.7653.0580.7543.5514.1466.3450.8
For information
General Purpose Handicap (GPH)634.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance614.50.9764
Triple Number Coastal/Long Distance Low725.80.8267
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High598.61.0024
Saronikos S All Purpose643.50.9323
Saronikos S Upwind722.20.8308
Saronikos S Downwind550.71.0896
Saronikos N All Purpose676.30.8871
Saronikos N Upwind755.00.7947
Saronikos N Downwind601.50.9975
Saronikos SW All Purpose650.20.9228
Saronikos SW Upwind743.70.8068
Saronikos SW Downwind559.21.0730
Saronikos NE All Purpose702.10.8546
Saronikos NE Upwind710.10.8449
Saronikos NE Downwind675.80.8878
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1487.11030.7782.7653.0580.7543.5514.1466.3450.8
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low725.80.8267
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High598.61.0024
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose589.11.0185
5-Band All Purpose Low877.20.6840
5-Band All Purpose L/M657.60.9124
5-Band All Purpose Med572.11.0487
5-Band All Purpose M/H524.61.1437
5-Band All Purpose High498.91.2027
Single Number Predominant Upwind609.60.9843
Single Number Predominant Reaching544.81.1013
Single Number Predominant Downwind575.61.0423
5-Band 50-50 Windward/Leeward Low1095.90.5475
5-Band 50-50 Windward/Leeward L/M795.70.7541
5-Band 50-50 Windward/Leeward Med671.70.8933
5-Band 50-50 Windward/Leeward M/H606.50.9893
5-Band 50-50 Windward/Leeward High579.61.0351
5-Band 60-40 Windward/Leeward Low1099.70.5456
5-Band 60-40 Windward/Leeward L/M804.20.7461
5-Band 60-40 Windward/Leeward Med684.90.8760
5-Band 60-40 Windward/Leeward M/H625.30.9595
5-Band 60-40 Windward/Leeward High603.10.9949
Triple Number 50-50 Windward/Leeward Low976.20.6146
Triple Number 50-50 Windward/Leeward Med684.00.8772
Triple Number 50-50 Windward/Leeward High598.61.0024
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward702.80.8538
Triple Number 60-40 Windward/Leeward Low981.50.6113
Triple Number 60-40 Windward/Leeward Med696.40.8615
Triple Number 60-40 Windward/Leeward High618.60.9700
Triple Number All-Purpose Low788.50.7609
Triple Number All-Purpose Med580.41.0338
Triple Number All-Purpose High517.51.1594
Triple Number Predominant Upwind Low800.50.7495
Triple Number Predominant Upwind Med601.00.9984
Triple Number Predominant Upwind High555.11.0809
Triple Number Predominant Reaching Low713.60.8409
Triple Number Predominant Reaching Med544.31.1023
Triple Number Predominant Reaching High472.71.2694
Triple Number Predominant Downwind Low788.70.7608
Triple Number Predominant Downwind Med565.01.0620
Triple Number Predominant Downwind High477.01.2578
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance614.50.9764
Triple Number Coastal/Long Distance Low725.80.8267
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High598.61.0024
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1487.11030.7782.7653.0580.7543.5514.1466.3450.8
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance614.50.9764
Triple Number Coastal/Long Distance Low725.80.8267
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High598.61.0024
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1487.11030.7782.7653.0580.7543.5514.1466.3450.8
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low725.8
Triple Number Coastal/Long Distance Medium562.3
Triple Number Coastal/Long Distance High504.5
Triple Number Windward/Leeward Low931.8
Triple Number Windward/Leeward Medium683.9
Triple Number Windward/Leeward High598.6
Predominantly Upwind610.9
Predominantly Downwind574.9
Predominantly Reaching553.3
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance614.50.9764
Triple Number Coastal/Long Distance Low725.80.8267
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High598.61.0024
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1487.11030.7782.7653.0580.7543.5514.1466.3450.8
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8267
Triple Number Coastal/Long Distance Medium1.0671
Triple Number Coastal/Long Distance High1.1894
Triple Number Windward/Leeward Low0.6439
Triple Number Windward/Leeward Medium0.8773
Triple Number Windward/Leeward High1.0024
Coastal/Long Distance0.9764
Predominantly Upwind0.9822
Predominantly Downwind1.0436
For information
General Purpose Handicap (GPH)634.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0601
Distanseseilas Trippeltall svak vind0.8267
Distanseseilas Trippeltall mellomvind1.0671
Distanseseilas Trippeltall sterk vind1.1894
Pølsebane Trippeltall svak vind0.6439
Pølsebane Trippeltall mellomvind0.8773
Pølsebane Trippeltall sterk vind1.0024
Motvind Singeltall0.9822
Medvind Singeltall1.0436
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low725.80.8267
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High598.61.0024
Coastal/Long Distance614.50.9764
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind610.90.9822
Predominantly Downwind574.91.0436
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore567.41.0575
Cape Doctor Coastal476.11.2602
Triple Number Coastal/Long Distance Low725.80.8267
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High598.61.0024
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8267
Triple Number Coastal/Long Distance Medium1.0671
Triple Number Coastal/Long Distance High1.1894
Triple Number Windward/Leeward Low0.6439
Triple Number Windward/Leeward Medium0.8773
Triple Number Windward/Leeward High1.0024
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8267
Triple Number Coastal/Long Distance Medium1.0671
Triple Number Coastal/Long Distance High1.1894
Triple Number Windward/Leeward Low0.6439
Triple Number Windward/Leeward Medium0.8773
Triple Number Windward/Leeward High1.0024
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance614.50.9764
Triple Number Coastal/Long Distance Low725.80.8267
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High598.61.0024
Predominantly Upwind610.90.9822
Predominantly Downwind574.91.0436
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1487.11030.7782.7653.0580.7543.5514.1466.3450.8
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance614.50.9764
Triple Number Coastal/Long Distance Low725.80.8267
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High504.51.1894
Triple Number Windward/Leeward Low931.80.6439
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High598.61.0024
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1487.11030.7782.7653.0580.7543.5514.1466.3450.8
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP589.11.0185 Predom. Dn High459.51.3059 5B AP M/H510.81.1746 TriNum AP Low725.80.8267 Predom. Rc Low784.80.7645 5B AP High488.11.2293 TriNum AP Med562.31.0670 Predom. Rc L/M599.31.0011 5B SF Bay Low923.30.6498 TriNum AP High504.41.1894 Predom. Rc Med529.51.1331 5B SF Bay L/M759.00.7905 TriNum W/L Low976.20.6146 Predom. Rc M/H487.91.2298 5B SF Bay Med650.40.9225 TriNum W/L Med683.90.8773 Predom. Rc High460.91.3017 5B SF Bay M/H593.31.0114 TriNum W/L Hig598.61.0024 5B W/L Low1095.90.5475 5B SF Bay High568.01.0564 Predom. Upwind636.60.9426 5B W/L L/M795.70.7541 ChiMac Up Low770.90.7783 Predom. Reaching566.31.0595 5B W/L Med671.70.8933 ChiMac Up Med695.30.8629 Predom. Downwind601.10.9982 5B W/L M/H606.50.9893 ChiMac Up High608.60.9859 Predom. Up Low878.80.6828 5B W/L High579.61.0351 ChiMac Off Low758.40.7912 Predom. Up L/M668.70.8973 W/L 60-40 Low1099.70.5456 ChiMac Off Med669.00.8969 Predom. Up Med591.21.0149 W/L 60-40 L/M804.20.7461 ChiMac Off High563.41.0650 Predom. Up M/H554.31.0825 W/L 60-40 Med684.90.8760 ChiMac AP Low761.20.7883 Predom. Up High538.81.1135 W/L 60-40 M/H625.30.9595 ChiMac AP Med679.70.8827 Predom. Dn Low883.70.6790 W/L 60-40 High603.10.9949 ChiMac AP High584.61.0264 Predom. Dn L/M650.10.9230 5B AP Low806.10.7443 BayMac Cove Island874.90.6858 Predom. Dn Med554.81.0815 5B AP L/M634.80.9452 BayMac Shore867.80.6914 Predom. Dn M/H496.01.2097 5B AP Med554.61.0819 Harvest Moon501.21.1971      SA/DSPL Up23.51SA/DSPL Dn42.71
ORC Ref  04140004VQT Issued on 28/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LOWFIN-11625
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFirst 34.7Measurement31/05/2024HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.982Maximum beam3.372Draft1.998Displacement4,590Wetted area22.39IMS L9.149LSM08.823Accomod. length9.982Sink (kg/mm) 16.43
VCGD-0.117VCGM-0.100 RM Rated (kg·m) 103.3Limit of positive stability(°) 126.6 Stability Index 126.0 BLR index 0.0000Default crew weight576 Declared crew weight 710
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBW0.120PIPA0.0033
EDL1.810ST10.042ST20.180
ST30.180ST40.112ST50.275
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.800IG13.185ISP13.770MDT10.108MDL10.175MDT20.099MDL20.140TL0.960MW0.175GO0.203
E4.490J3.665BAS1.565FSD0.033SFJ0.000SPL3.760WPLTPSBD0.134MWT108.62MCG4.529
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date28/04/2021CommentOK conditions
SFFP0.172FFM1.295FF1.302LCFcl5.382SG1.0050
SAFP9.530FAM1.039FA1.044LCFsh5.624HBI1.164
W177.0W277.0W377.0W477.0LCFD
PD1272.2PD2267.0PD3265.5PD4272.1
WD4.487PLM9000.00GSA1.0RSA1.0RM101.1
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1Fuel Plastic EmptyFuel7007.622Waste Plastic Empty4001.473Water Plastic EmptyWater10004.07Total deductible0
OTHER ITEMSIdKindDescriptionWeightLCGVCG1Battery100Ah7.272Battery70Ah3.273Battery90Ah Start3.871Engine (IC)Yanmar 3YM20Deck Gear3.67Total deductible
ORC Ref  04140004VQT Issued on 28/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LOWFIN-11625
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentSpare0.160.921.632.833.7033.5931/05/202430.160.911.632.843.6933.58Black
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG1 20230.120.661.202.353.665.0512.89NoNo 31.6605/05/2025J20.110.571.092.012.903.7312.55YesNo 24.6603/03/2017J10.120.601.091.992.883.6912.60YesNo 24.6103/01/2015110076-002StormJ0.871.956.93NoNo 6.6831/05/2024
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS213.6613.6613.667.646.7684.9717/05/2024S1_202113.4213.4213.426.706.5974.6823/03/2021S513.0513.0513.056.606.9272.4715/05/2014Blue113.2013.2013.205.166.8260.4118/02/201705L102097-001
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.0 mTable area0.44 m²Headroom1.70 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity80 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity50 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04140004VQT Issued on 28/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org