Club Certificate2026
GarboFIN 499
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 Angles46.4°43.7°41.4°39.7°38.2°37.6°37.3°37.5°38.2°
Beat VMG2.323.354.134.695.025.175.265.335.31
52°3.655.136.146.787.097.247.337.437.46
60°3.935.426.406.977.277.447.547.677.72
75°4.135.616.587.127.457.697.888.098.21
90°4.075.736.827.337.587.788.068.498.77
110°4.195.876.997.588.038.408.689.259.81
120°4.065.736.897.528.048.539.049.9510.80
135°3.605.176.387.187.728.258.8310.4912.75
150°2.984.365.526.497.167.628.079.1311.27
Run VMG2.583.774.785.626.236.667.057.919.76
Gybe Angles139.5°143.0°146.9°149.9°152.4°156.1°158.8°145.0°141.8°
APH ToD:550.1CDL: 9.189APH ToT: 1.0907CertNo:
BOAT
ClassJ 105DesignerRod JohnstoneBuilderTPIAge date01/2001Series date01/1991Offset filej105.offData fileFIN499
HULL
Length Overall10.520 mMaximum Beam3.344 mDraft2.019 mDisplacement4,143 kgDLR4.7633IMS DivisionPerformanceDynamic Allowance0.180%Age Allowance0.650%RS Assessment-0.254%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight500 kg(declared)Minimum weight370 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail33.3934.05Headsail Luffed26.7726.77Headsail FlyingSymmetricAsymmetric93.3093.30 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.86Storm Jib7.70Heavy Weather Jib20.78
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 96.9 kg·m Stability Index 109.6
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  04140004R1P Issued on 24/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
GarboFIN 499
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 VMG1551.31074.1871.6767.0716.8696.5685.0675.1677.5
52°987.1701.4586.2531.2507.7497.2491.3484.6482.7
60°916.8664.0562.4516.5495.2483.7477.4469.4466.5
75°872.3641.5547.4505.8483.5468.1457.1445.0438.3
90°883.7628.1528.1491.4475.0462.6446.5424.2410.4
110°860.1613.8514.9474.9448.2428.5414.7389.3367.1
120°886.2628.2522.6478.5447.8422.0398.2361.8333.3
135°999.8696.1564.0501.4466.5436.2407.6343.1282.3
150°1207.0826.1652.5554.9502.7472.4446.2394.3319.4
Run VMG1393.7953.9753.4640.7578.1540.6510.9455.3368.8
Selected Courses
Windward / Leeward1472.51014.0812.5703.9647.5618.5598.0565.2523.1
All purpose1115.8780.3638.0567.7531.1509.5492.7465.2437.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward678.70.8840
All purpose550.11.0907
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.10.8461
Triple Number Coastal/Long Distance Medium546.81.0973
Triple Number Coastal/Long Distance High486.61.2331
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium672.80.8918
Triple Number Windward/Leeward High590.81.0156
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.21.0031
Triple Number Coastal/Long Distance Low709.10.8461
Triple Number Coastal/Long Distance Medium546.81.0973
Triple Number Coastal/Long Distance High486.61.2331
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium672.80.8918
Triple Number Windward/Leeward High590.81.0156
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1464.61008.0763.3636.5566.1528.9497.1445.1418.6
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7656
Downwind "popa"0.9475
70% up, 30% down "Ilhabela"0.8124
30% up, 70% down "Ilhabela-inverso"0.8844
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.10.8461
Triple Number Coastal/Long Distance Medium546.81.0973
Triple Number Coastal/Long Distance High486.61.2331
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium672.80.8918
Triple Number Windward/Leeward High590.81.0156
Predominantly Upwind599.51.0008
Predominantly Downwind554.31.0825
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP573.01.0471 Predom. Rc High435.51.3776 5B SF Bay L/M743.90.8066 TriNum AP Low709.20.8461 Predom. Dn Low848.90.7068 5B SF Bay Med637.70.9409 TriNum AP Med546.81.0972 Predom. Dn L/M624.10.9614 5B SF Bay M/H580.31.0339 TriNum AP High486.61.2331 Predom. Dn Med536.01.1194 5B SF Bay High546.01.0989 TriNum W/L Low958.30.6261 Predom. Dn M/H478.51.2539 5B AP Low787.90.7615 TriNum W/L Med672.80.8918 Predom. Dn High432.31.3880 5B AP L/M618.40.9703 TriNum W/L Hig590.81.0156 ChiMac Up Low767.60.7817 5B AP Med539.21.1127 Predom. Upwind626.60.9575 ChiMac Up Med688.30.8717 5B AP M/H494.11.2143 Predom. Reaching547.41.0961 ChiMac Up High596.01.0068 5B AP High465.21.2899 Predom. Downwind578.11.0378 ChiMac Off Low729.40.8226 5B W/L Low1078.20.5565 Predom. Up Low881.10.6810 ChiMac Off Med644.20.9314 5B W/L L/M779.50.7697 Predom. Up L/M659.70.9094 ChiMac Off High540.91.1092 5B W/L Med661.60.9069 Predom. Up Med580.01.0344 ChiMac AP Low745.10.8052 5B W/L M/H600.10.9999 Predom. Up M/H540.51.1101 ChiMac AP Med664.00.9036 5B W/L High563.61.0646 Predom. Up High519.41.1552 ChiMac AP High567.21.0578 W/L 60-40 Low1091.10.5499 Predom. Rc Low766.80.7825 BayMac Cove Island859.70.6979 W/L 60-40 L/M791.90.7576 Predom. Rc L/M579.21.0358 BayMac Shore853.70.7028 W/L 60-40 Med675.70.8880 Predom. Rc Med511.81.1724 Harvest Moon481.21.2470 W/L 60-40 M/H617.60.9715 Predom. Rc M/H468.71.2802 5B SF Bay Low908.60.6604 W/L 60-40 High586.31.0234      SA/DSPL Up23.21SA/DSPL Dn48.88
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.21.0031
Triple Number Coastal/Long Distance Low709.10.8461
Triple Number Coastal/Long Distance Medium546.81.0973
Triple Number Coastal/Long Distance High486.61.2331
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium672.80.8918
Triple Number Windward/Leeward High590.81.0156
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1464.61008.0763.3636.5566.1528.9497.1445.1418.6
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.21.0031
Triple Number Coastal/Long Distance Low709.10.8461
Triple Number Coastal/Long Distance Medium546.81.0973
Triple Number Coastal/Long Distance High486.61.2331
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium672.80.8918
Triple Number Windward/Leeward High590.81.0156
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1464.61008.0763.3636.5566.1528.9497.1445.1418.6
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance598.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1464.61008.0763.3636.5566.1528.9497.1445.1418.6
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.10.8461
Triple Number Coastal/Long Distance Medium546.81.0973
Triple Number Coastal/Long Distance High486.61.2331
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium672.80.8918
Triple Number Windward/Leeward High590.81.0156
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating598.21.0031
FinRating, kevyt tuuli1061.30.9423
FinRating, kova tuuli466.01.0729
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.10.8461
Triple Number Coastal/Long Distance Medium546.81.0973
Triple Number Coastal/Long Distance High486.61.2331
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium672.80.8918
Triple Number Windward/Leeward High590.81.0156
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0031
Triple Number Coastal/Long Distance Low0.8461
Triple Number Coastal/Long Distance Medium1.0973
Triple Number Coastal/Long Distance High1.2331
Triple Number Windward/Leeward Low0.6570
Triple Number Windward/Leeward Medium0.8918
Triple Number Windward/Leeward High1.0156
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1464.61008.0763.3636.5566.1528.9497.1445.1418.6
For information
General Purpose Handicap (GPH)618.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.21.0031
Triple Number Coastal/Long Distance Low709.10.8461
Triple Number Coastal/Long Distance Medium546.81.0973
Triple Number Coastal/Long Distance High486.61.2331
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium672.80.8918
Triple Number Windward/Leeward High590.81.0156
Saronikos S All Purpose633.70.9468
Saronikos S Upwind722.10.8309
Saronikos S Downwind523.81.1456
Saronikos N All Purpose662.80.9052
Saronikos N Upwind755.80.7938
Saronikos N Downwind570.61.0516
Saronikos SW All Purpose636.70.9424
Saronikos SW Upwind746.10.8042
Saronikos SW Downwind525.31.1422
Saronikos NE All Purpose685.80.8749
Saronikos NE Upwind710.40.8445
Saronikos NE Downwind638.10.9402
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1464.61008.0763.3636.5566.1528.9497.1445.1418.6
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.10.8461
Triple Number Coastal/Long Distance Medium546.81.0973
Triple Number Coastal/Long Distance High486.61.2331
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium672.80.8918
Triple Number Windward/Leeward High590.81.0156
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose573.01.0471
5-Band All Purpose Low861.30.6966
5-Band All Purpose L/M640.00.9374
5-Band All Purpose Med557.31.0767
5-Band All Purpose M/H509.41.1779
5-Band All Purpose High476.41.2595
Single Number Predominant Upwind598.61.0023
Single Number Predominant Reaching525.91.1410
Single Number Predominant Downwind554.81.0814
5-Band 50-50 Windward/Leeward Low1078.20.5565
5-Band 50-50 Windward/Leeward L/M779.50.7697
5-Band 50-50 Windward/Leeward Med661.60.9069
5-Band 50-50 Windward/Leeward M/H600.10.9999
5-Band 50-50 Windward/Leeward High563.61.0646
5-Band 60-40 Windward/Leeward Low1091.10.5499
5-Band 60-40 Windward/Leeward L/M791.90.7576
5-Band 60-40 Windward/Leeward Med675.70.8880
5-Band 60-40 Windward/Leeward M/H617.60.9715
5-Band 60-40 Windward/Leeward High586.31.0234
Triple Number 50-50 Windward/Leeward Low958.30.6261
Triple Number 50-50 Windward/Leeward Med672.90.8917
Triple Number 50-50 Windward/Leeward High590.81.0156
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward693.10.8656
Triple Number 60-40 Windward/Leeward Low970.70.6181
Triple Number 60-40 Windward/Leeward Med686.60.8739
Triple Number 60-40 Windward/Leeward High609.50.9844
Triple Number All-Purpose Low771.00.7782
Triple Number All-Purpose Med565.21.0616
Triple Number All-Purpose High500.91.1978
Triple Number Predominant Upwind Low796.80.7530
Triple Number Predominant Upwind Med589.91.0172
Triple Number Predominant Upwind High540.61.1098
Triple Number Predominant Reaching Low694.40.8641
Triple Number Predominant Reaching Med527.11.1383
Triple Number Predominant Reaching High451.21.3298
Triple Number Predominant Downwind Low757.60.7919
Triple Number Predominant Downwind Med545.01.1010
Triple Number Predominant Downwind High457.11.3127
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.21.0031
Triple Number Coastal/Long Distance Low709.10.8461
Triple Number Coastal/Long Distance Medium546.81.0973
Triple Number Coastal/Long Distance High486.61.2331
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium672.80.8918
Triple Number Windward/Leeward High590.81.0156
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1464.61008.0763.3636.5566.1528.9497.1445.1418.6
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.21.0031
Triple Number Coastal/Long Distance Low709.10.8461
Triple Number Coastal/Long Distance Medium546.81.0973
Triple Number Coastal/Long Distance High486.61.2331
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium672.80.8918
Triple Number Windward/Leeward High590.81.0156
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1464.61008.0763.3636.5566.1528.9497.1445.1418.6
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low709.1
Triple Number Coastal/Long Distance Medium546.8
Triple Number Coastal/Long Distance High486.6
Triple Number Windward/Leeward Low913.2
Triple Number Windward/Leeward Medium672.8
Triple Number Windward/Leeward High590.8
Predominantly Upwind599.5
Predominantly Downwind554.3
Predominantly Reaching532.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.21.0031
Triple Number Coastal/Long Distance Low709.10.8461
Triple Number Coastal/Long Distance Medium546.81.0973
Triple Number Coastal/Long Distance High486.61.2331
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium672.80.8918
Triple Number Windward/Leeward High590.81.0156
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1464.61008.0763.3636.5566.1528.9497.1445.1418.6
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8461
Triple Number Coastal/Long Distance Medium1.0973
Triple Number Coastal/Long Distance High1.2331
Triple Number Windward/Leeward Low0.6570
Triple Number Windward/Leeward Medium0.8918
Triple Number Windward/Leeward High1.0156
Coastal/Long Distance1.0031
Predominantly Upwind1.0008
Predominantly Downwind1.0825
For information
General Purpose Handicap (GPH)618.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0907
Distanseseilas Trippeltall svak vind0.8461
Distanseseilas Trippeltall mellomvind1.0973
Distanseseilas Trippeltall sterk vind1.2331
Pølsebane Trippeltall svak vind0.6570
Pølsebane Trippeltall mellomvind0.8918
Pølsebane Trippeltall sterk vind1.0156
Motvind Singeltall1.0008
Medvind Singeltall1.0825
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.10.8461
Triple Number Coastal/Long Distance Medium546.81.0973
Triple Number Coastal/Long Distance High486.61.2331
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium672.80.8918
Triple Number Windward/Leeward High590.81.0156
Coastal/Long Distance598.21.0031
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind599.51.0008
Predominantly Downwind554.31.0825
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore535.71.1200
Cape Doctor Coastal445.91.3457
Triple Number Coastal/Long Distance Low709.10.8461
Triple Number Coastal/Long Distance Medium546.81.0973
Triple Number Coastal/Long Distance High486.61.2331
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium672.80.8918
Triple Number Windward/Leeward High590.81.0156
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8461
Triple Number Coastal/Long Distance Medium1.0973
Triple Number Coastal/Long Distance High1.2331
Triple Number Windward/Leeward Low0.6570
Triple Number Windward/Leeward Medium0.8918
Triple Number Windward/Leeward High1.0156
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8461
Triple Number Coastal/Long Distance Medium1.0973
Triple Number Coastal/Long Distance High1.2331
Triple Number Windward/Leeward Low0.6570
Triple Number Windward/Leeward Medium0.8918
Triple Number Windward/Leeward High1.0156
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.21.0031
Triple Number Coastal/Long Distance Low709.10.8461
Triple Number Coastal/Long Distance Medium546.81.0973
Triple Number Coastal/Long Distance High486.61.2331
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium672.80.8918
Triple Number Windward/Leeward High590.81.0156
Predominantly Upwind599.51.0008
Predominantly Downwind554.31.0825
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1464.61008.0763.3636.5566.1528.9497.1445.1418.6
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.21.0031
Triple Number Coastal/Long Distance Low709.10.8461
Triple Number Coastal/Long Distance Medium546.81.0973
Triple Number Coastal/Long Distance High486.61.2331
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium672.80.8918
Triple Number Windward/Leeward High590.81.0156
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1464.61008.0763.3636.5566.1528.9497.1445.1418.6
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP573.01.0471 Predom. Dn High432.31.3880 5B AP M/H494.11.2143 TriNum AP Low709.20.8461 Predom. Rc Low766.80.7825 5B AP High465.21.2899 TriNum AP Med546.81.0972 Predom. Rc L/M579.21.0358 5B SF Bay Low908.60.6604 TriNum AP High486.61.2331 Predom. Rc Med511.81.1724 5B SF Bay L/M743.90.8066 TriNum W/L Low958.30.6261 Predom. Rc M/H468.71.2802 5B SF Bay Med637.70.9409 TriNum W/L Med672.80.8918 Predom. Rc High435.51.3776 5B SF Bay M/H580.31.0339 TriNum W/L Hig590.81.0156 5B W/L Low1078.20.5565 5B SF Bay High546.01.0989 Predom. Upwind626.60.9575 5B W/L L/M779.50.7697 ChiMac Up Low767.60.7817 Predom. Reaching547.41.0961 5B W/L Med661.60.9069 ChiMac Up Med688.30.8717 Predom. Downwind578.11.0378 5B W/L M/H600.10.9999 ChiMac Up High596.01.0068 Predom. Up Low881.10.6810 5B W/L High563.61.0646 ChiMac Off Low729.40.8226 Predom. Up L/M659.70.9094 W/L 60-40 Low1091.10.5499 ChiMac Off Med644.20.9314 Predom. Up Med580.01.0344 W/L 60-40 L/M791.90.7576 ChiMac Off High540.91.1092 Predom. Up M/H540.51.1101 W/L 60-40 Med675.70.8880 ChiMac AP Low745.10.8052 Predom. Up High519.41.1552 W/L 60-40 M/H617.60.9715 ChiMac AP Med664.00.9036 Predom. Dn Low848.90.7068 W/L 60-40 High586.31.0234 ChiMac AP High567.21.0578 Predom. Dn L/M624.10.9614 5B AP Low787.90.7615 BayMac Cove Island859.70.6979 Predom. Dn Med536.01.1194 5B AP L/M618.40.9703 BayMac Shore853.70.7028 Predom. Dn M/H478.51.2539 5B AP Med539.21.1127 Harvest Moon481.21.2470      SA/DSPL Up23.21SA/DSPL Dn48.88
ORC Ref  04140004R1P Issued on 24/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
GarboFIN 499
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 105Measurement16/05/2025HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.520Maximum beam3.344Draft2.019Displacement4,143Wetted area23.24IMS L9.698LSM09.545Accomod. length10.570Sink (kg/mm) 17.46
VCGD0.020VCGM-0.012 RM Rated (kg·m) 96.9Limit of positive stability(°) 111.2 Stability Index 109.6 BLR index 0.0000Default crew weight644 Declared crew weight 500
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0041
PSD0.026PHD0.066PHL0.115
PSA15.0°ESL0.980
ST10.021ST20.089ST30.089
ST40.047ST50.202
RIG
BackstayAdjustableForestayAdjustableInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.652IG12.257ISP13.357MDT10.102MDL10.165MDT20.086MDL20.103TL1.890MW0.165GO0.215
E4.450J4.150BAS1.567FSD0.028SFJ-0.010SPLWPLTPS5.945BD0.127MWT125.50MCG4.534
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date20/05/2024MeasurerFin 143
SFFP0.966FFM1.072FF1.078LCFcl5.881SG1.0010
SAFP10.056FAM0.740FA0.750LCFsh6.120HBI0.912
W163.9W263.9W363.9W463.9LCFD
PD1211.1PD2209.0PD3208.5PD4209.8
WD4.047PLM9000.00GSA1.0RSA1.0RM97.2
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGSepticSteelWater400FWPlasticWater7505.82FuelSteelFuel45457.32Total deductible387.32
OTHER ITEMSIdKindDescriptionWeightLCGVCGEngineMiscellaneousYanmar 2GM7.32HeaterMiscellaneousWallas9.57StartBatteryLithium 90Ah5.02Total deductible
ORC Ref  04140004R1P Issued on 24/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
GarboFIN 499
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment40.140.921.662.863.7333.3913/05/2026202630.170.891.622.803.6932.9509/04/20252023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment40.080.671.282.223.204.1912.19YesNo 26.7724/05/20232023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA214.9412.6513.808.207.78105%93.3009/04/2025
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04140004R1P Issued on 24/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org