Double HandedInternational Certificate2026
1122 TREKKEEJPN 1122
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
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°43.2°40.4°38.8°38.5°37.8°37.4°37.1°37.4°
Beat VMG3.214.475.205.675.896.046.156.286.33
52°5.046.817.698.178.418.578.738.989.13
60°5.447.208.038.478.778.979.189.489.67
75°5.797.518.328.839.339.639.8810.3710.72
90°5.827.558.459.109.7010.1810.5711.2911.90
110°5.297.098.189.029.9010.6911.4012.6413.78
120°4.796.678.069.039.9710.8211.6113.3015.07
135°4.206.067.568.529.4610.5711.7614.0516.96
150°3.485.086.447.598.479.3110.2912.7116.48
Run VMG3.024.405.586.577.368.068.9111.0114.27
Gybe Angles139.5°141.7°144.4°148.7°152.4°150.4°147.6°143.9°146.6°
APH ToD:451.8CDL: 11.979APH ToT: 1.3280CertNo:2075
BOAT
ClassROGER CLASS 40DesignerSIMON ROGERSBuilderGREEN MARINEAge date01/2007Series date01/2007Offset fileRogersClass40.offData fileJI2075
HULL
Length Overall12.230 mMaximum Beam4.528 mDraft3.002 mDisplacement5,467 kgDLR2.9698IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.618%RS Assessment-0.458%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.485m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail73.3376.01Headsail Luffed36.7136.71Headsail Flying95.6695.66SymmetricAsymmetric162.93162.93 (3 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail15.56Storm Jib12.22Heavy Weather Jib33.00
SAIL LIMITS
Headsails7Spinnakers5
STABILITY
Righting Moment 272.9 kg·m Stability Index 111.1
COMMENTS
750l WATERBALLAST
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  03390004QME Issued on 21/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
1122 TREKKEEJPN 1122
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
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 VMG1120.7805.7692.5635.0611.2596.0585.4573.3568.7
52°714.4528.4468.0440.4428.2420.2412.2401.0394.3
60°661.2499.7448.1424.8410.6401.5392.3379.7372.2
75°621.5479.5432.5407.8386.0373.9364.2347.1335.9
90°618.3476.8426.0395.7371.0353.7340.5319.0302.4
110°681.0507.4439.9398.9363.8336.7315.7284.7261.3
120°751.7539.4446.5398.6361.2332.7310.0270.6238.8
135°856.4594.1476.4422.6380.5340.5306.2256.2212.3
150°1033.8708.7558.8474.4425.0386.7349.8283.3218.4
Run VMG1193.7818.3645.3547.8489.3446.5403.9327.1252.2
Selected Courses
Windward / Leeward1157.2812.0668.9591.4550.2521.2494.7450.2410.5
All purpose863.5620.5523.6472.4441.0417.8397.8365.6338.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward567.11.0581
All purpose451.81.3280
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low572.01.0489
Triple Number Coastal/Long Distance Medium452.61.3257
Triple Number Coastal/Long Distance High390.71.5357
Triple Number Windward/Leeward Low740.50.8103
Triple Number Windward/Leeward Medium566.61.0590
Triple Number Windward/Leeward High484.61.2381
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance494.31.2138
Triple Number Coastal/Long Distance Low572.01.0489
Triple Number Coastal/Long Distance Medium452.61.3257
Triple Number Coastal/Long Distance High390.71.5357
Triple Number Windward/Leeward Low740.50.8103
Triple Number Windward/Leeward Medium566.61.0590
Triple Number Windward/Leeward High484.61.2381
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1160.9812.6629.1532.3473.4435.5401.5344.7317.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.9336
Downwind "popa"1.1419
70% up, 30% down "Ilhabela"0.9876
30% up, 70% down "Ilhabela-inverso"1.0702
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low572.01.0489
Triple Number Coastal/Long Distance Medium452.61.3257
Triple Number Coastal/Long Distance High390.71.5357
Triple Number Windward/Leeward Low740.50.8103
Triple Number Windward/Leeward Medium566.61.0590
Triple Number Windward/Leeward High484.61.2381
Predominantly Upwind494.71.2129
Predominantly Downwind455.41.3175
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP466.01.2876 Predom. Rc High338.11.7748 5B SF Bay L/M613.50.9781 TriNum AP Low572.01.0489 Predom. Dn Low697.30.8604 5B SF Bay Med535.51.1204 TriNum AP Med452.61.3256 Predom. Dn L/M520.01.1539 5B SF Bay M/H479.41.2515 TriNum AP High390.71.5357 Predom. Dn Med442.31.3566 5B SF Bay High439.31.3659 TriNum W/L Low774.40.7748 Predom. Dn M/H378.71.5842 5B AP Low630.10.9523 TriNum W/L Med566.61.0590 Predom. Dn High330.41.8160 5B AP L/M507.61.1819 TriNum W/L Hig484.61.2381 ChiMac Up Low606.40.9894 5B AP Med445.61.3464 Predom. Upwind509.31.1780 ChiMac Up Med553.41.0842 5B AP M/H399.41.5023 Predom. Reaching439.11.3663 ChiMac Up High488.41.2286 5B AP High366.51.6372 Predom. Downwind472.31.2703 ChiMac Off Low602.30.9962 5B W/L Low862.50.6956 Predom. Up Low678.10.8849 ChiMac Off Med530.31.1315 5B W/L L/M645.10.9301 Predom. Up L/M535.41.1207 ChiMac Off High440.31.3626 5B W/L Med557.41.0764 Predom. Up Med482.01.2448 ChiMac AP Low600.40.9994 5B W/L M/H496.31.2088 Predom. Up M/H446.11.3449 ChiMac AP Med538.91.1134 5B W/L High451.01.3304 Predom. Up High422.91.4186 ChiMac AP High462.51.2973 W/L 60-40 Low861.20.6967 Predom. Rc Low605.00.9917 BayMac Cove Island689.60.8701 W/L 60-40 L/M651.50.9210 Predom. Rc L/M472.81.2690 BayMac Shore682.70.8788 W/L 60-40 Med569.41.0538 Predom. Rc Med416.11.4420 Harvest Moon381.81.5715 W/L 60-40 M/H514.51.1661 Predom. Rc M/H370.41.6200 5B SF Bay Low726.70.8257 W/L 60-40 High475.71.2612      SA/DSPL Up35.26SA/DSPL Dn75.70
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance494.31.2138
Triple Number Coastal/Long Distance Low572.01.0489
Triple Number Coastal/Long Distance Medium452.61.3257
Triple Number Coastal/Long Distance High390.71.5357
Triple Number Windward/Leeward Low740.50.8103
Triple Number Windward/Leeward Medium566.61.0590
Triple Number Windward/Leeward High484.61.2381
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1160.9812.6629.1532.3473.4435.5401.5344.7317.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance494.31.2138
Triple Number Coastal/Long Distance Low572.01.0489
Triple Number Coastal/Long Distance Medium452.61.3257
Triple Number Coastal/Long Distance High390.71.5357
Triple Number Windward/Leeward Low740.50.8103
Triple Number Windward/Leeward Medium566.61.0590
Triple Number Windward/Leeward High484.61.2381
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1160.9812.6629.1532.3473.4435.5401.5344.7317.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance494.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1160.9812.6629.1532.3473.4435.5401.5344.7317.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low572.01.0489
Triple Number Coastal/Long Distance Medium452.61.3257
Triple Number Coastal/Long Distance High390.71.5357
Triple Number Windward/Leeward Low740.50.8103
Triple Number Windward/Leeward Medium566.61.0590
Triple Number Windward/Leeward High484.61.2381
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating494.31.2138
FinRating, kevyt tuuli847.21.1803
FinRating, kova tuuli365.51.3679
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low572.01.0489
Triple Number Coastal/Long Distance Medium452.61.3257
Triple Number Coastal/Long Distance High390.71.5357
Triple Number Windward/Leeward Low740.50.8103
Triple Number Windward/Leeward Medium566.61.0590
Triple Number Windward/Leeward High484.61.2381
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.2138
Triple Number Coastal/Long Distance Low1.0489
Triple Number Coastal/Long Distance Medium1.3257
Triple Number Coastal/Long Distance High1.5357
Triple Number Windward/Leeward Low0.8103
Triple Number Windward/Leeward Medium1.0590
Triple Number Windward/Leeward High1.2381
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1160.9812.6629.1532.3473.4435.5401.5344.7317.2
For information
General Purpose Handicap (GPH)505.2
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance494.31.2138
Triple Number Coastal/Long Distance Low572.01.0489
Triple Number Coastal/Long Distance Medium452.61.3257
Triple Number Coastal/Long Distance High390.71.5357
Triple Number Windward/Leeward Low740.50.8103
Triple Number Windward/Leeward Medium566.61.0590
Triple Number Windward/Leeward High484.61.2381
Saronikos S All Purpose506.41.1849
Saronikos S Upwind575.41.0427
Saronikos S Downwind421.11.4248
Saronikos N All Purpose535.01.1215
Saronikos N Upwind591.61.0142
Saronikos N Downwind475.01.2632
Saronikos SW All Purpose502.81.1933
Saronikos SW Upwind580.91.0329
Saronikos SW Downwind428.61.4000
Saronikos NE All Purpose551.71.0876
Saronikos NE Upwind549.61.0917
Saronikos NE Downwind534.31.1229
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1160.9812.6629.1532.3473.4435.5401.5344.7317.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low572.01.0489
Triple Number Coastal/Long Distance Medium452.61.3257
Triple Number Coastal/Long Distance High390.71.5357
Triple Number Windward/Leeward Low740.50.8103
Triple Number Windward/Leeward Medium566.61.0590
Triple Number Windward/Leeward High484.61.2381
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose466.01.2876
5-Band All Purpose Low682.90.8786
5-Band All Purpose L/M525.41.1421
5-Band All Purpose Med460.51.3029
5-Band All Purpose M/H411.51.4582
5-Band All Purpose High376.21.5950
Single Number Predominant Upwind493.21.2167
Single Number Predominant Reaching426.61.4066
Single Number Predominant Downwind456.71.3137
5-Band 50-50 Windward/Leeward Low862.50.6956
5-Band 50-50 Windward/Leeward L/M645.10.9301
5-Band 50-50 Windward/Leeward Med557.41.0764
5-Band 50-50 Windward/Leeward M/H496.31.2088
5-Band 50-50 Windward/Leeward High451.01.3304
5-Band 60-40 Windward/Leeward Low861.20.6967
5-Band 60-40 Windward/Leeward L/M651.50.9210
5-Band 60-40 Windward/Leeward Med569.41.0538
5-Band 60-40 Windward/Leeward M/H514.51.1661
5-Band 60-40 Windward/Leeward High475.71.2612
Triple Number 50-50 Windward/Leeward Low774.40.7748
Triple Number 50-50 Windward/Leeward Med566.61.0589
Triple Number 50-50 Windward/Leeward High484.61.2381
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward578.91.0365
Triple Number 60-40 Windward/Leeward Low775.60.7736
Triple Number 60-40 Windward/Leeward Med577.71.0385
Triple Number 60-40 Windward/Leeward High504.41.1895
Triple Number All-Purpose Low618.60.9700
Triple Number All-Purpose Med467.81.2826
Triple Number All-Purpose High402.21.4918
Triple Number Predominant Upwind Low624.60.9606
Triple Number Predominant Upwind Med489.71.2252
Triple Number Predominant Upwind High446.51.3439
Triple Number Predominant Reaching Low554.91.0812
Triple Number Predominant Reaching Med431.61.3900
Triple Number Predominant Reaching High353.51.6974
Triple Number Predominant Downwind Low624.50.9608
Triple Number Predominant Downwind Med451.91.3279
Triple Number Predominant Downwind High356.41.6833
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance494.31.2138
Triple Number Coastal/Long Distance Low572.01.0489
Triple Number Coastal/Long Distance Medium452.61.3257
Triple Number Coastal/Long Distance High390.71.5357
Triple Number Windward/Leeward Low740.50.8103
Triple Number Windward/Leeward Medium566.61.0590
Triple Number Windward/Leeward High484.61.2381
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1160.9812.6629.1532.3473.4435.5401.5344.7317.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance494.31.2138
Triple Number Coastal/Long Distance Low572.01.0489
Triple Number Coastal/Long Distance Medium452.61.3257
Triple Number Coastal/Long Distance High390.71.5357
Triple Number Windward/Leeward Low740.50.8103
Triple Number Windward/Leeward Medium566.61.0590
Triple Number Windward/Leeward High484.61.2381
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1160.9812.6629.1532.3473.4435.5401.5344.7317.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low572.0
Triple Number Coastal/Long Distance Medium452.6
Triple Number Coastal/Long Distance High390.7
Triple Number Windward/Leeward Low740.5
Triple Number Windward/Leeward Medium566.6
Triple Number Windward/Leeward High484.6
Predominantly Upwind494.7
Predominantly Downwind455.4
Predominantly Reaching433.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance494.31.2138
Triple Number Coastal/Long Distance Low572.01.0489
Triple Number Coastal/Long Distance Medium452.61.3257
Triple Number Coastal/Long Distance High390.71.5357
Triple Number Windward/Leeward Low740.50.8103
Triple Number Windward/Leeward Medium566.61.0590
Triple Number Windward/Leeward High484.61.2381
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1160.9812.6629.1532.3473.4435.5401.5344.7317.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0489
Triple Number Coastal/Long Distance Medium1.3257
Triple Number Coastal/Long Distance High1.5357
Triple Number Windward/Leeward Low0.8103
Triple Number Windward/Leeward Medium1.0590
Triple Number Windward/Leeward High1.2381
Coastal/Long Distance1.2138
Predominantly Upwind1.2129
Predominantly Downwind1.3175
For information
General Purpose Handicap (GPH)505.2
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.3280
Distanseseilas Trippeltall svak vind1.0489
Distanseseilas Trippeltall mellomvind1.3257
Distanseseilas Trippeltall sterk vind1.5357
Pølsebane Trippeltall svak vind0.8103
Pølsebane Trippeltall mellomvind1.0590
Pølsebane Trippeltall sterk vind1.2381
Motvind Singeltall1.2129
Medvind Singeltall1.3175
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low572.01.0489
Triple Number Coastal/Long Distance Medium452.61.3257
Triple Number Coastal/Long Distance High390.71.5357
Triple Number Windward/Leeward Low740.50.8103
Triple Number Windward/Leeward Medium566.61.0590
Triple Number Windward/Leeward High484.61.2381
Coastal/Long Distance494.31.2138
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind494.71.2129
Predominantly Downwind455.41.3175
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore422.41.4205
Cape Doctor Coastal346.81.7302
Triple Number Coastal/Long Distance Low572.01.0489
Triple Number Coastal/Long Distance Medium452.61.3257
Triple Number Coastal/Long Distance High390.71.5357
Triple Number Windward/Leeward Low740.50.8103
Triple Number Windward/Leeward Medium566.61.0590
Triple Number Windward/Leeward High484.61.2381
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0489
Triple Number Coastal/Long Distance Medium1.3257
Triple Number Coastal/Long Distance High1.5357
Triple Number Windward/Leeward Low0.8103
Triple Number Windward/Leeward Medium1.0590
Triple Number Windward/Leeward High1.2381
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0489
Triple Number Coastal/Long Distance Medium1.3257
Triple Number Coastal/Long Distance High1.5357
Triple Number Windward/Leeward Low0.8103
Triple Number Windward/Leeward Medium1.0590
Triple Number Windward/Leeward High1.2381
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance494.31.2138
Triple Number Coastal/Long Distance Low572.01.0489
Triple Number Coastal/Long Distance Medium452.61.3257
Triple Number Coastal/Long Distance High390.71.5357
Triple Number Windward/Leeward Low740.50.8103
Triple Number Windward/Leeward Medium566.61.0590
Triple Number Windward/Leeward High484.61.2381
Predominantly Upwind494.71.2129
Predominantly Downwind455.41.3175
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1160.9812.6629.1532.3473.4435.5401.5344.7317.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance494.31.2138
Triple Number Coastal/Long Distance Low572.01.0489
Triple Number Coastal/Long Distance Medium452.61.3257
Triple Number Coastal/Long Distance High390.71.5357
Triple Number Windward/Leeward Low740.50.8103
Triple Number Windward/Leeward Medium566.61.0590
Triple Number Windward/Leeward High484.61.2381
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1160.9812.6629.1532.3473.4435.5401.5344.7317.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP466.01.2876 Predom. Dn High330.41.8160 5B AP M/H399.41.5023 TriNum AP Low572.01.0489 Predom. Rc Low605.00.9917 5B AP High366.51.6372 TriNum AP Med452.61.3256 Predom. Rc L/M472.81.2690 5B SF Bay Low726.70.8257 TriNum AP High390.71.5357 Predom. Rc Med416.11.4420 5B SF Bay L/M613.50.9781 TriNum W/L Low774.40.7748 Predom. Rc M/H370.41.6200 5B SF Bay Med535.51.1204 TriNum W/L Med566.61.0590 Predom. Rc High338.11.7748 5B SF Bay M/H479.41.2515 TriNum W/L Hig484.61.2381 5B W/L Low862.50.6956 5B SF Bay High439.31.3659 Predom. Upwind509.31.1780 5B W/L L/M645.10.9301 ChiMac Up Low606.40.9894 Predom. Reaching439.11.3663 5B W/L Med557.41.0764 ChiMac Up Med553.41.0842 Predom. Downwind472.31.2703 5B W/L M/H496.31.2088 ChiMac Up High488.41.2286 Predom. Up Low678.10.8849 5B W/L High451.01.3304 ChiMac Off Low602.30.9962 Predom. Up L/M535.41.1207 W/L 60-40 Low861.20.6967 ChiMac Off Med530.31.1315 Predom. Up Med482.01.2448 W/L 60-40 L/M651.50.9210 ChiMac Off High440.31.3626 Predom. Up M/H446.11.3449 W/L 60-40 Med569.41.0538 ChiMac AP Low600.40.9994 Predom. Up High422.91.4186 W/L 60-40 M/H514.51.1661 ChiMac AP Med538.91.1134 Predom. Dn Low697.30.8604 W/L 60-40 High475.71.2612 ChiMac AP High462.51.2973 Predom. Dn L/M520.01.1539 5B AP Low630.10.9523 BayMac Cove Island689.60.8701 Predom. Dn Med442.31.3566 5B AP L/M507.61.1819 BayMac Shore682.70.8788 Predom. Dn M/H378.71.5842 5B AP Med445.61.3464 Harvest Moon381.81.5715      SA/DSPL Up35.26SA/DSPL Dn75.70
ORC Ref  03390004QME Issued on 21/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
1122 TREKKEEJPN 1122
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassROGER CLASS 40Measurement22/08/2024HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.230Maximum beam4.528Draft3.002Displacement5,467Wetted area34.06IMS L12.003LSM012.255Accomod. length12.230Sink (kg/mm) 27.80
VCGD-0.271VCGM-0.279 RM Rated (kg·m) 272.9Limit of positive stability(°) 113.7 Stability Index 111.1 BLR index 1.0720Default crew weight170 Declared crew weight 420
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.485PBW0.109PIPA0.0037
EDL0.684ST10.042ST20.180
ST30.180ST40.112ST50.272
RIG
BackstayFixedForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingYesBase of mastFixedRunning backstaysYesCheckstaysYesSpreaders2Rotating mastNo
P16.924IG15.633ISP17.926MDT10.131MDL10.247MDT20.118MDL20.190TL2.318MW0.242GO0.242
E5.253J4.397BAS0.877FSD0.000SFJ1.187SPLWPLTPS7.584BD0.172MWT199.10MCG5.830
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS311.1133.078215.9905.809117.6707.584
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date22/08/2024Measurer252-F-001
SFFP0.644FFM1.384FF1.385LCFcl7.095SG1.0230
SAFP12.158FAM0.863FA0.863LCFsh7.432HBI1.115
W1116.6W2116.6W3116.6W4116.6
PD1468.6PD2467.8PD3470.4PD4470.3
WD14.095PLM9000.00GSA1.0RSA1.0RM275.8
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCG1MovableWater ballast7509.650.551.98Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG01Diesel FuelFuel6008.630.25Total deductible0
OTHER ITEMSIdKindDescriptionWeightLCGVCG07MiscellaneousSimrad　Halo 24 Rader Dome84.944.4506MiscellaneousWater maker128.000.2105BatteryG&U BCP12-120396.49-0.2004BatteryG&U BCP12-120396.09-0.1903BatteryG&U BCP12-120396.07-0.1902BatteryOptima 8002-250186.46-0.2101BatteryOptima 8002-250186.46-0.21EEngine (IC)Yanmar 3YM30 SD-206.650.66Total deductible0
ORC Ref  03390004QME Issued on 21/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
1122 TREKKEEJPN 1122
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentQMN_242.682.753.884.715.0473.3306/03/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentNF60_240.101.633.135.797.859.6617.86NoYes095.6620/09/2024NJ0_240.150.881.683.294.886.4917.60NoYes057.8029/01/2024NSJ1_240.150.691.262.433.664.9214.87YesNo 36.7120/09/2024NSJ2_240.150.540.971.862.843.9310.59NoInner 20.4320/09/2024
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentQA2_2418.6016.4917.5511.0911.3698%162.9329/01/2024NA3_2418.4716.7417.618.8011.0779%135.7620/09/2024NA5_2416.5914.3215.468.0810.7475%110.9220/09/2024QC0_2417.5115.8916.707.169.4676%106.0529/01/2024
NON MANUAL POWER CONTROLS (NMP)
SheetsYesMainsail cunninghamYesJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamYesTack lineNoOuthaulYesMain travellerNoHalyardsYes
ORC Ref  03390004QME Issued on 21/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org