Club Certificate2026
SUNBIRDGER 7077
Deutscher Segler Verband e.V.
Soling 16
24159 Kiel Schilksee
technik@dsv.org
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 Angles48.2°45.1°41.7°40.6°40.2°40.1°40.1°41.1°42.3°
Beat VMG2.743.954.665.055.255.385.465.405.26
52°4.406.167.057.517.777.938.048.037.93
60°4.866.617.507.918.168.328.428.468.41
75°5.307.028.038.428.648.828.939.059.09
90°5.307.038.158.779.039.209.329.529.63
110°4.666.577.938.729.209.479.7510.1010.28
120°4.476.477.918.839.319.639.9710.4810.76
135°3.935.757.348.469.189.7210.2311.0711.70
150°3.244.806.147.398.409.099.5810.5311.66
Run VMG2.804.165.326.407.287.908.379.1910.10
Gybe Angles138.5°141.4°144.4°144.9°150.5°152.4°155.5°158.3°148.8°
APH ToD:489.0CDL: 12.551APH ToT: 1.2271CertNo:142035
BOAT
ClassBM 53DesignerBERCKEMEYERBuilderBENJAMINSAge date02/2015Series date01/2015Offset fileCLBM53.OFFData fileGER7077
HULL
Length Overall15.983 mMaximum Beam4.784 mDraft2.950 mDisplacement18,894 kgDLR4.8442IMS DivisionCruiser/RacerDynamic Allowance0.250%Age Allowance0.357%RS Assessment-0.331%
PROPELLER
InstallationShaft non exposedTypeFolding 3 bladesDiameter0.585m
CREW
Maximum weight800 kg(declared)Minimum weight670 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail88.9991.11Headsail Luffed72.2572.25Headsail Flying123.26123.26SymmetricAsymmetric263.25263.25 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail23.38Storm Jib21.59Heavy Weather Jib58.29
SAIL LIMITS
Headsails7Spinnakers5
STABILITY
Righting Moment 375.0 kg·m Stability Index 87.7
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  04150004KL8 Issued on 08/04/2026 Valid until 01/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SUNBIRDGER 7077
Deutscher Segler Verband e.V.
Soling 16
24159 Kiel Schilksee
technik@dsv.org
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 VMG1311.6911.9772.3712.9685.5669.6659.7666.9684.6
52°818.6584.7510.4479.3463.5454.0447.9448.1454.0
60°740.6544.8480.2455.3441.1432.6427.4425.3427.9
75°679.0513.1448.3427.4416.5408.2403.0397.9396.0
90°679.5512.0441.6410.7398.7391.4386.2378.3373.7
110°772.5547.7454.0412.7391.1380.0369.2356.3350.1
120°804.6556.3455.3407.6386.7374.0360.9343.5334.6
135°916.6626.1490.3425.8392.0370.5351.8325.3307.7
150°1112.2750.0586.6487.0428.5396.2375.9341.9308.6
Run VMG1284.3866.1677.3562.3494.6455.7430.2391.8356.4
Selected Courses
Windward / Leeward1298.0889.0724.8637.6590.0562.7545.0529.4520.5
All purpose962.8673.7558.4502.2473.0455.8443.7431.9426.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward615.00.9757
All purpose489.01.2271
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low616.00.9740
Triple Number Coastal/Long Distance Medium485.51.2358
Triple Number Coastal/Long Distance High442.31.3565
Triple Number Windward/Leeward Low806.90.7436
Triple Number Windward/Leeward Medium610.30.9831
Triple Number Windward/Leeward High543.51.1039
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance535.31.1208
Triple Number Coastal/Long Distance Low616.00.9740
Triple Number Coastal/Long Distance Medium485.51.2358
Triple Number Coastal/Long Distance High442.31.3565
Triple Number Windward/Leeward Low806.90.7436
Triple Number Windward/Leeward Medium610.30.9831
Triple Number Windward/Leeward High543.51.1039
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1296.6886.7678.0570.0508.1473.9446.9407.9400.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8270
Downwind "popa"1.0830
70% up, 30% down "Ilhabela"0.8901
30% up, 70% down "Ilhabela-inverso"0.9910
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low616.00.9740
Triple Number Coastal/Long Distance Medium485.51.2358
Triple Number Coastal/Long Distance High442.31.3565
Triple Number Windward/Leeward Low806.90.7436
Triple Number Windward/Leeward Medium610.30.9831
Triple Number Windward/Leeward High543.51.1039
Predominantly Upwind539.31.1125
Predominantly Downwind482.81.2426
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP509.41.1778 Predom. Rc High401.21.4955 5B SF Bay L/M664.80.9025 TriNum AP Low616.00.9740 Predom. Dn Low748.80.8013 5B SF Bay Med579.81.0348 TriNum AP Med485.61.2357 Predom. Dn L/M546.21.0985 5B SF Bay M/H534.11.1233 TriNum AP High442.31.3565 Predom. Dn Med465.61.2886 5B SF Bay High518.41.1574 TriNum W/L Low847.30.7081 Predom. Dn M/H419.81.4294 5B AP Low681.50.8804 TriNum W/L Med610.30.9831 Predom. Dn High396.41.5136 5B AP L/M542.91.1051 TriNum W/L Hig543.51.1039 ChiMac Up Low668.20.8980 5B AP Med479.61.2511 Predom. Upwind562.11.0674 ChiMac Up Med609.40.9847 5B AP M/H446.21.3446 Predom. Reaching476.81.2583 ChiMac Up High540.51.1100 5B AP High433.01.3857 Predom. Downwind507.51.1823 ChiMac Off Low641.00.9361 5B W/L Low950.20.6315 Predom. Up Low752.40.7974 ChiMac Off Med565.01.0619 5B W/L L/M698.40.8592 Predom. Up L/M582.31.0303 ChiMac Off High476.41.2593 5B W/L Med600.80.9986 Predom. Up Med525.31.1422 ChiMac AP Low650.10.9230 5B W/L M/H549.11.0926 Predom. Up M/H497.51.2061 ChiMac AP Med583.91.0275 5B W/L High530.51.1310 Predom. Up High490.81.2224 ChiMac AP High506.51.1846 W/L 60-40 Low955.50.6279 Predom. Rc Low654.40.9169 BayMac Cove Island755.00.7947 W/L 60-40 L/M710.50.8445 Predom. Rc L/M500.01.2000 BayMac Shore747.90.8023 W/L 60-40 Med619.10.9691 Predom. Rc Med444.61.3495 Harvest Moon419.31.4309 W/L 60-40 M/H572.31.0484 Predom. Rc M/H415.01.4458 5B SF Bay Low794.80.7549 W/L 60-40 High558.21.0750      SA/DSPL Up22.51SA/DSPL Dn49.17
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance535.31.1208
Triple Number Coastal/Long Distance Low616.00.9740
Triple Number Coastal/Long Distance Medium485.51.2358
Triple Number Coastal/Long Distance High442.31.3565
Triple Number Windward/Leeward Low806.90.7436
Triple Number Windward/Leeward Medium610.30.9831
Triple Number Windward/Leeward High543.51.1039
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1296.6886.7678.0570.0508.1473.9446.9407.9400.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance535.31.1208
Triple Number Coastal/Long Distance Low616.00.9740
Triple Number Coastal/Long Distance Medium485.51.2358
Triple Number Coastal/Long Distance High442.31.3565
Triple Number Windward/Leeward Low806.90.7436
Triple Number Windward/Leeward Medium610.30.9831
Triple Number Windward/Leeward High543.51.1039
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1296.6886.7678.0570.0508.1473.9446.9407.9400.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance535.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1296.6886.7678.0570.0508.1473.9446.9407.9400.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low616.00.9740
Triple Number Coastal/Long Distance Medium485.51.2358
Triple Number Coastal/Long Distance High442.31.3565
Triple Number Windward/Leeward Low806.90.7436
Triple Number Windward/Leeward Medium610.30.9831
Triple Number Windward/Leeward High543.51.1039
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating535.31.1208
FinRating, kevyt tuuli932.51.0724
FinRating, kova tuuli434.91.1497
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low616.00.9740
Triple Number Coastal/Long Distance Medium485.51.2358
Triple Number Coastal/Long Distance High442.31.3565
Triple Number Windward/Leeward Low806.90.7436
Triple Number Windward/Leeward Medium610.30.9831
Triple Number Windward/Leeward High543.51.1039
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.1208
Triple Number Coastal/Long Distance Low0.9740
Triple Number Coastal/Long Distance Medium1.2358
Triple Number Coastal/Long Distance High1.3565
Triple Number Windward/Leeward Low0.7436
Triple Number Windward/Leeward Medium0.9831
Triple Number Windward/Leeward High1.1039
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1296.6886.7678.0570.0508.1473.9446.9407.9400.3
For information
General Purpose Handicap (GPH)545.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance535.31.1208
Triple Number Coastal/Long Distance Low616.00.9740
Triple Number Coastal/Long Distance Medium485.51.2358
Triple Number Coastal/Long Distance High442.31.3565
Triple Number Windward/Leeward Low806.90.7436
Triple Number Windward/Leeward Medium610.30.9831
Triple Number Windward/Leeward High543.51.1039
Saronikos S All Purpose562.01.0676
Saronikos S Upwind638.60.9396
Saronikos S Downwind461.31.3006
Saronikos N All Purpose588.11.0202
Saronikos N Upwind661.30.9073
Saronikos N Downwind500.61.1986
Saronikos SW All Purpose557.41.0765
Saronikos SW Upwind642.90.9333
Saronikos SW Downwind466.61.2860
Saronikos NE All Purpose605.50.9909
Saronikos NE Upwind610.90.9822
Saronikos NE Downwind569.41.0537
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1296.6886.7678.0570.0508.1473.9446.9407.9400.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low616.00.9740
Triple Number Coastal/Long Distance Medium485.51.2358
Triple Number Coastal/Long Distance High442.31.3565
Triple Number Windward/Leeward Low806.90.7436
Triple Number Windward/Leeward Medium610.30.9831
Triple Number Windward/Leeward High543.51.1039
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose509.41.1778
5-Band All Purpose Low745.20.8051
5-Band All Purpose L/M561.61.0684
5-Band All Purpose Med493.91.2148
5-Band All Purpose M/H457.91.3105
5-Band All Purpose High443.21.3539
Single Number Predominant Upwind538.11.1150
Single Number Predominant Reaching457.01.3129
Single Number Predominant Downwind483.71.2403
5-Band 50-50 Windward/Leeward Low950.20.6315
5-Band 50-50 Windward/Leeward L/M698.40.8592
5-Band 50-50 Windward/Leeward Med600.80.9986
5-Band 50-50 Windward/Leeward M/H549.11.0926
5-Band 50-50 Windward/Leeward High530.51.1310
5-Band 60-40 Windward/Leeward Low955.50.6279
5-Band 60-40 Windward/Leeward L/M710.50.8445
5-Band 60-40 Windward/Leeward Med619.10.9691
5-Band 60-40 Windward/Leeward M/H572.31.0484
5-Band 60-40 Windward/Leeward High558.21.0750
Triple Number 50-50 Windward/Leeward Low847.30.7081
Triple Number 50-50 Windward/Leeward Med610.40.9830
Triple Number 50-50 Windward/Leeward High543.51.1039
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward632.80.9481
Triple Number 60-40 Windward/Leeward Low854.40.7022
Triple Number 60-40 Windward/Leeward Med627.90.9556
Triple Number 60-40 Windward/Leeward High567.81.0567
Triple Number All-Purpose Low669.50.8961
Triple Number All-Purpose Med500.31.1992
Triple Number All-Purpose High453.51.3230
Triple Number Predominant Upwind Low686.80.8736
Triple Number Predominant Upwind Med532.71.1264
Triple Number Predominant Upwind High502.61.1939
Triple Number Predominant Reaching Low595.51.0075
Triple Number Predominant Reaching Med459.71.3053
Triple Number Predominant Reaching High402.01.4925
Triple Number Predominant Downwind Low666.10.9008
Triple Number Predominant Downwind Med472.31.2703
Triple Number Predominant Downwind High401.81.4934
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance535.31.1208
Triple Number Coastal/Long Distance Low616.00.9740
Triple Number Coastal/Long Distance Medium485.51.2358
Triple Number Coastal/Long Distance High442.31.3565
Triple Number Windward/Leeward Low806.90.7436
Triple Number Windward/Leeward Medium610.30.9831
Triple Number Windward/Leeward High543.51.1039
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1296.6886.7678.0570.0508.1473.9446.9407.9400.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance535.31.1208
Triple Number Coastal/Long Distance Low616.00.9740
Triple Number Coastal/Long Distance Medium485.51.2358
Triple Number Coastal/Long Distance High442.31.3565
Triple Number Windward/Leeward Low806.90.7436
Triple Number Windward/Leeward Medium610.30.9831
Triple Number Windward/Leeward High543.51.1039
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1296.6886.7678.0570.0508.1473.9446.9407.9400.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low616.0
Triple Number Coastal/Long Distance Medium485.5
Triple Number Coastal/Long Distance High442.3
Triple Number Windward/Leeward Low806.9
Triple Number Windward/Leeward Medium610.3
Triple Number Windward/Leeward High543.5
Predominantly Upwind539.3
Predominantly Downwind482.8
Predominantly Reaching462.3
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance535.31.1208
Triple Number Coastal/Long Distance Low616.00.9740
Triple Number Coastal/Long Distance Medium485.51.2358
Triple Number Coastal/Long Distance High442.31.3565
Triple Number Windward/Leeward Low806.90.7436
Triple Number Windward/Leeward Medium610.30.9831
Triple Number Windward/Leeward High543.51.1039
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1296.6886.7678.0570.0508.1473.9446.9407.9400.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9740
Triple Number Coastal/Long Distance Medium1.2358
Triple Number Coastal/Long Distance High1.3565
Triple Number Windward/Leeward Low0.7436
Triple Number Windward/Leeward Medium0.9831
Triple Number Windward/Leeward High1.1039
Coastal/Long Distance1.1208
Predominantly Upwind1.1125
Predominantly Downwind1.2426
For information
General Purpose Handicap (GPH)545.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.2271
Distanseseilas Trippeltall svak vind0.9740
Distanseseilas Trippeltall mellomvind1.2358
Distanseseilas Trippeltall sterk vind1.3565
Pølsebane Trippeltall svak vind0.7436
Pølsebane Trippeltall mellomvind0.9831
Pølsebane Trippeltall sterk vind1.1039
Motvind Singeltall1.1125
Medvind Singeltall1.2426
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low616.00.9740
Triple Number Coastal/Long Distance Medium485.51.2358
Triple Number Coastal/Long Distance High442.31.3565
Triple Number Windward/Leeward Low806.90.7436
Triple Number Windward/Leeward Medium610.30.9831
Triple Number Windward/Leeward High543.51.1039
Coastal/Long Distance535.31.1208
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind539.31.1125
Predominantly Downwind482.81.2426
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore523.11.1469
Cape Doctor Coastal427.91.4021
Triple Number Coastal/Long Distance Low616.00.9740
Triple Number Coastal/Long Distance Medium485.51.2358
Triple Number Coastal/Long Distance High442.31.3565
Triple Number Windward/Leeward Low806.90.7436
Triple Number Windward/Leeward Medium610.30.9831
Triple Number Windward/Leeward High543.51.1039
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9740
Triple Number Coastal/Long Distance Medium1.2358
Triple Number Coastal/Long Distance High1.3565
Triple Number Windward/Leeward Low0.7436
Triple Number Windward/Leeward Medium0.9831
Triple Number Windward/Leeward High1.1039
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9740
Triple Number Coastal/Long Distance Medium1.2358
Triple Number Coastal/Long Distance High1.3565
Triple Number Windward/Leeward Low0.7436
Triple Number Windward/Leeward Medium0.9831
Triple Number Windward/Leeward High1.1039
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance535.31.1208
Triple Number Coastal/Long Distance Low616.00.9740
Triple Number Coastal/Long Distance Medium485.51.2358
Triple Number Coastal/Long Distance High442.31.3565
Triple Number Windward/Leeward Low806.90.7436
Triple Number Windward/Leeward Medium610.30.9831
Triple Number Windward/Leeward High543.51.1039
Predominantly Upwind539.31.1125
Predominantly Downwind482.81.2426
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1296.6886.7678.0570.0508.1473.9446.9407.9400.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance535.31.1208
Triple Number Coastal/Long Distance Low616.00.9740
Triple Number Coastal/Long Distance Medium485.51.2358
Triple Number Coastal/Long Distance High442.31.3565
Triple Number Windward/Leeward Low806.90.7436
Triple Number Windward/Leeward Medium610.30.9831
Triple Number Windward/Leeward High543.51.1039
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1296.6886.7678.0570.0508.1473.9446.9407.9400.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP509.41.1778 Predom. Dn High396.41.5136 5B AP M/H446.21.3446 TriNum AP Low616.00.9740 Predom. Rc Low654.40.9169 5B AP High433.01.3857 TriNum AP Med485.61.2357 Predom. Rc L/M500.01.2000 5B SF Bay Low794.80.7549 TriNum AP High442.31.3565 Predom. Rc Med444.61.3495 5B SF Bay L/M664.80.9025 TriNum W/L Low847.30.7081 Predom. Rc M/H415.01.4458 5B SF Bay Med579.81.0348 TriNum W/L Med610.30.9831 Predom. Rc High401.21.4955 5B SF Bay M/H534.11.1233 TriNum W/L Hig543.51.1039 5B W/L Low950.20.6315 5B SF Bay High518.41.1574 Predom. Upwind562.11.0674 5B W/L L/M698.40.8592 ChiMac Up Low668.20.8980 Predom. Reaching476.81.2583 5B W/L Med600.80.9986 ChiMac Up Med609.40.9847 Predom. Downwind507.51.1823 5B W/L M/H549.11.0926 ChiMac Up High540.51.1100 Predom. Up Low752.40.7974 5B W/L High530.51.1310 ChiMac Off Low641.00.9361 Predom. Up L/M582.31.0303 W/L 60-40 Low955.50.6279 ChiMac Off Med565.01.0619 Predom. Up Med525.31.1422 W/L 60-40 L/M710.50.8445 ChiMac Off High476.41.2593 Predom. Up M/H497.51.2061 W/L 60-40 Med619.10.9691 ChiMac AP Low650.10.9230 Predom. Up High490.81.2224 W/L 60-40 M/H572.31.0484 ChiMac AP Med583.91.0275 Predom. Dn Low748.80.8013 W/L 60-40 High558.21.0750 ChiMac AP High506.51.1846 Predom. Dn L/M546.21.0985 5B AP Low681.50.8804 BayMac Cove Island755.00.7947 Predom. Dn Med465.61.2886 5B AP L/M542.91.1051 BayMac Shore747.90.8023 Predom. Dn M/H419.81.4294 5B AP Med479.61.2511 Harvest Moon419.31.4309      SA/DSPL Up22.51SA/DSPL Dn49.17
ORC Ref  04150004KL8 Issued on 08/04/2026 Valid until 01/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SUNBIRDGER 7077
Deutscher Segler Verband e.V.
Soling 16
24159 Kiel Schilksee
technik@dsv.org
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassBM 53Measurement18/05/2015HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall15.983Maximum beam4.784Draft2.950Displacement18,894Wetted area61.47IMS L15.611LSM015.740Accomod. length15.548Sink (kg/mm) 46.18
VCGD0.840VCGM0.847 RM Rated (kg·m) 375.0Limit of positive stability(°) 77.0 Stability Index 87.7 BLR index 0.0000Default crew weight1,315 Declared crew weight 800
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft non exposedTwin screwNoHydro generatorNo
PRD0.585PBW0.125PIPA0.0124
PSD0.065PHD0.120PHL0.165
PSA10.0°ESL1.600
RIG
BackstayAdjustableForestayFixedInner forestayFixedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysYesSpreaders3Rotating mastNo
P20.550IG21.629ISP22.280MDT10.164MDL10.264MDT2MDL2TLNo TaperMW0.264GO
E6.500J6.450BAS1.502FSD0.036SFJ0.120SPL0.000WPLTPS8.040BD0.276MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS121.9007.530
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered375.0Flotation Date18/05/2015
SFFP0.128FFM1.648FF1.648LCFcl8.851SG
SAFP15.865FAM1.283FA1.283LCFsh9.157HBI1.542
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04150004KL8 Issued on 08/04/2026 Valid until 01/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SUNBIRDGER 7077
Deutscher Segler Verband e.V.
Soling 16
24159 Kiel Schilksee
technik@dsv.org
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment1587471.512.283.224.565.5888.9902/12/2015MNI-101.802.373.214.495.5188.8412/05/2022#65899
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment1587780.091.643.125.828.3610.6621.86NoYes1123.2602/12/2015Code 01587450.100.941.803.475.086.5521.23YesNo 72.2526/11/2015FURLING JIB00.090.941.803.455.026.4921.28YesNo 71.8210/05/2022#659001587660.080.561.062.093.184.2315.48YesNo 32.8102/12/2015INNER JIB
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment223.9021.7522.8313.8014.0099%263.2522/03/201815167421.8518.4520.1513.3014.5591%227.5319/05/20155852122.4219.9821.208.7511.6075%164.6515/06/2018
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverYes (manual)BoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsYes
CRUISER/RACER REQUIREMENTS*
Accommodation length15.5 mTable area0.77 m²Headroom1.90 mMinimum number of berths7Personal gear stowage0.28 m³Fresh water capacity332 lMinimum number of seats in cockpit7Food stowage0.42 m³Fuel capacity160 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04150004KL8 Issued on 08/04/2026 Valid until 01/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org