Club Certificate2026
BlackbirdNED 3516
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
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°43.1°40.8°39.3°37.8°37.1°37.1°37.4°38.3°
Beat VMG2.413.444.204.765.105.265.345.405.35
52°3.785.246.216.837.167.337.417.497.50
60°4.065.526.467.017.337.517.607.707.73
75°4.275.716.697.227.487.707.878.068.16
90°4.375.916.907.417.737.978.148.398.63
110°4.326.007.077.618.008.318.539.059.55
120°4.195.876.977.547.978.398.799.399.92
135°3.695.256.467.227.698.128.599.6511.36
150°3.054.425.566.537.207.607.958.749.78
Run VMG2.643.834.815.656.266.697.067.698.47
Gybe Angles139.5°143.1°147.5°149.4°152.9°157.9°162.1°161.9°141.9°
APH ToD:545.7CDL: 9.389APH ToT: 1.0995CertNo:
BOAT
ClassFirst 35DesignerBruce FarrBuilderBeneteauAge date03/2014Series date02/2009Offset fileFIRST35-FK.offData fileNED3516
HULL
Length Overall10.660 mMaximum Beam3.636 mDraft2.318 mDisplacement5,902 kgDLR6.8260IMS DivisionCruiser/RacerDynamic Allowance0.210%Age Allowance0.552%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.415m
CREW
Maximum weight642 kg(default)Minimum weight512 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail39.7140.49Headsail Luffed30.8430.84Headsail FlyingSymmetricAsymmetric117.65117.65 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail11.64Storm Jib10.45Heavy Weather Jib28.19
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 140.1 kg·m Stability Index 125.3
COMMENTS
Carbon Edition
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  04310004LTO Issued on 18/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
BlackbirdNED 3516
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
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 VMG1493.21045.7857.5756.8705.3684.1673.7667.0672.7
52°952.7687.6579.8527.2502.5491.2486.0480.9480.2
60°886.4652.8557.2513.3491.4479.5473.4467.2465.5
75°842.9630.8537.9499.0481.1467.4457.3446.7441.4
90°823.6609.0521.5486.0465.6451.4442.2429.2417.1
110°833.5599.6509.2473.0450.1433.3422.2397.8376.8
120°860.2613.7516.5477.3451.5429.0409.4383.2363.0
135°974.9686.4557.1498.4468.3443.2419.3373.0316.9
150°1179.1814.0647.6551.6500.3473.7452.6412.0368.1
Run VMG1361.6940.0747.8636.9574.7537.9509.6468.1425.1
Selected Courses
Windward / Leeward1427.4992.9802.6696.8640.0611.0591.6567.5548.9
All purpose1077.8763.6630.1562.6526.7506.1491.9471.3453.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward671.00.8942
All purpose545.71.0995
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low696.80.8611
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High587.41.0214
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.11.0116
Triple Number Coastal/Long Distance Low696.80.8611
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High587.41.0214
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1420.8987.6754.3630.7560.8524.7496.5453.2437.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7792
Downwind "popa"0.9513
70% up, 30% down "Ilhabela"0.8239
30% up, 70% down "Ilhabela-inverso"0.8922
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low696.80.8611
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High587.41.0214
Predominantly Upwind592.31.0129
Predominantly Downwind551.01.0889
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP568.31.0559 Predom. Rc High444.81.3490 5B SF Bay L/M734.00.8175 TriNum AP Low696.80.8611 Predom. Dn Low831.00.7221 5B SF Bay Med631.10.9508 TriNum AP Med542.21.1066 Predom. Dn L/M617.50.9717 5B SF Bay M/H577.11.0398 TriNum AP High487.71.2302 Predom. Dn Med532.81.1261 5B SF Bay High551.71.0875 TriNum W/L Low940.10.6382 Predom. Dn M/H481.11.2472 5B AP Low770.00.7792 TriNum W/L Med665.30.9019 Predom. Dn High446.81.3427 5B AP L/M610.70.9825 TriNum W/L Hig587.41.0214 ChiMac Up Low751.60.7983 5B AP Med534.91.1217 Predom. Upwind618.10.9708 ChiMac Up Med676.60.8868 5B AP M/H493.81.2152 Predom. Reaching541.81.1074 ChiMac Up High590.31.0164 5B AP High471.81.2717 Predom. Downwind574.91.0437 ChiMac Off Low717.30.8365 5B W/L Low1053.90.5693 Predom. Up Low858.30.6991 ChiMac Off Med636.70.9424 5B W/L L/M769.30.7799 Predom. Up L/M650.70.9221 ChiMac Off High541.01.1091 5B W/L Med654.10.9172 Predom. Up Med573.21.0467 ChiMac AP Low730.80.8211 5B W/L M/H594.91.0086 Predom. Up M/H536.11.1193 ChiMac AP Med654.10.9174 5B W/L High568.51.0555 Predom. Up High520.51.1526 ChiMac AP High564.21.0635 W/L 60-40 Low1065.30.5632 Predom. Rc Low746.30.8040 BayMac Cove Island840.30.7140 W/L 60-40 L/M780.90.7683 Predom. Rc L/M572.01.0490 BayMac Shore834.00.7195 W/L 60-40 Med667.40.8990 Predom. Rc Med507.01.1834 Harvest Moon481.51.2460 W/L 60-40 M/H611.30.9815 Predom. Rc M/H468.91.2795 5B SF Bay Low890.30.6740 W/L 60-40 High588.61.0194      SA/DSPL Up21.48SA/DSPL Dn47.90
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.11.0116
Triple Number Coastal/Long Distance Low696.80.8611
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High587.41.0214
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1420.8987.6754.3630.7560.8524.7496.5453.2437.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.11.0116
Triple Number Coastal/Long Distance Low696.80.8611
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High587.41.0214
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1420.8987.6754.3630.7560.8524.7496.5453.2437.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance593.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1420.8987.6754.3630.7560.8524.7496.5453.2437.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low696.80.8611
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High587.41.0214
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating593.11.0116
FinRating, kevyt tuuli1035.40.9658
FinRating, kova tuuli475.51.0515
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low696.80.8611
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High587.41.0214
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0116
Triple Number Coastal/Long Distance Low0.8611
Triple Number Coastal/Long Distance Medium1.1067
Triple Number Coastal/Long Distance High1.2302
Triple Number Windward/Leeward Low0.6683
Triple Number Windward/Leeward Medium0.9019
Triple Number Windward/Leeward High1.0214
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1420.8987.6754.3630.7560.8524.7496.5453.2437.1
For information
General Purpose Handicap (GPH)611.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.11.0116
Triple Number Coastal/Long Distance Low696.80.8611
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High587.41.0214
Saronikos S All Purpose629.60.9530
Saronikos S Upwind708.80.8465
Saronikos S Downwind528.41.1355
Saronikos N All Purpose653.10.9187
Saronikos N Upwind739.80.8110
Saronikos N Downwind565.91.0603
Saronikos SW All Purpose631.50.9501
Saronikos SW Upwind730.30.8215
Saronikos SW Downwind527.21.1381
Saronikos NE All Purpose673.30.8911
Saronikos NE Upwind693.50.8652
Saronikos NE Downwind629.10.9537
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1420.8987.6754.3630.7560.8524.7496.5453.2437.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low696.80.8611
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High587.41.0214
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose568.31.0559
5-Band All Purpose Low840.30.7140
5-Band All Purpose L/M632.10.9493
5-Band All Purpose Med551.91.0871
5-Band All Purpose M/H508.11.1809
5-Band All Purpose High483.81.2401
Single Number Predominant Upwind591.51.0143
Single Number Predominant Reaching521.11.1514
Single Number Predominant Downwind551.41.0882
5-Band 50-50 Windward/Leeward Low1053.90.5693
5-Band 50-50 Windward/Leeward L/M769.30.7799
5-Band 50-50 Windward/Leeward Med654.10.9172
5-Band 50-50 Windward/Leeward M/H594.91.0086
5-Band 50-50 Windward/Leeward High568.51.0555
5-Band 60-40 Windward/Leeward Low1065.30.5632
5-Band 60-40 Windward/Leeward L/M780.90.7683
5-Band 60-40 Windward/Leeward Med667.40.8990
5-Band 60-40 Windward/Leeward M/H611.30.9815
5-Band 60-40 Windward/Leeward High588.61.0194
Triple Number 50-50 Windward/Leeward Low940.10.6382
Triple Number 50-50 Windward/Leeward Med665.30.9018
Triple Number 50-50 Windward/Leeward High587.41.0214
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward684.50.8765
Triple Number 60-40 Windward/Leeward Low951.20.6308
Triple Number 60-40 Windward/Leeward Med678.30.8846
Triple Number 60-40 Windward/Leeward High604.70.9922
Triple Number All-Purpose Low755.90.7938
Triple Number All-Purpose Med559.61.0721
Triple Number All-Purpose High501.61.1963
Triple Number Predominant Upwind Low779.40.7699
Triple Number Predominant Upwind Med582.91.0293
Triple Number Predominant Upwind High536.51.1184
Triple Number Predominant Reaching Low679.90.8825
Triple Number Predominant Reaching Med522.01.1495
Triple Number Predominant Reaching High454.01.3215
Triple Number Predominant Downwind Low744.40.8060
Triple Number Predominant Downwind Med541.41.1082
Triple Number Predominant Downwind High463.51.2944
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.11.0116
Triple Number Coastal/Long Distance Low696.80.8611
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High587.41.0214
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1420.8987.6754.3630.7560.8524.7496.5453.2437.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.11.0116
Triple Number Coastal/Long Distance Low696.80.8611
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High587.41.0214
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1420.8987.6754.3630.7560.8524.7496.5453.2437.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low696.8
Triple Number Coastal/Long Distance Medium542.2
Triple Number Coastal/Long Distance High487.7
Triple Number Windward/Leeward Low897.8
Triple Number Windward/Leeward Medium665.3
Triple Number Windward/Leeward High587.4
Predominantly Upwind592.3
Predominantly Downwind551.0
Predominantly Reaching528.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.11.0116
Triple Number Coastal/Long Distance Low696.80.8611
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High587.41.0214
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1420.8987.6754.3630.7560.8524.7496.5453.2437.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8611
Triple Number Coastal/Long Distance Medium1.1067
Triple Number Coastal/Long Distance High1.2302
Triple Number Windward/Leeward Low0.6683
Triple Number Windward/Leeward Medium0.9019
Triple Number Windward/Leeward High1.0214
Coastal/Long Distance1.0116
Predominantly Upwind1.0129
Predominantly Downwind1.0889
For information
General Purpose Handicap (GPH)611.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0995
Distanseseilas Trippeltall svak vind0.8611
Distanseseilas Trippeltall mellomvind1.1067
Distanseseilas Trippeltall sterk vind1.2302
Pølsebane Trippeltall svak vind0.6683
Pølsebane Trippeltall mellomvind0.9019
Pølsebane Trippeltall sterk vind1.0214
Motvind Singeltall1.0129
Medvind Singeltall1.0889
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low696.80.8611
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High587.41.0214
Coastal/Long Distance593.11.0116
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind592.31.0129
Predominantly Downwind551.01.0889
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore554.51.0821
Cape Doctor Coastal459.01.3072
Triple Number Coastal/Long Distance Low696.80.8611
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High587.41.0214
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8611
Triple Number Coastal/Long Distance Medium1.1067
Triple Number Coastal/Long Distance High1.2302
Triple Number Windward/Leeward Low0.6683
Triple Number Windward/Leeward Medium0.9019
Triple Number Windward/Leeward High1.0214
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8611
Triple Number Coastal/Long Distance Medium1.1067
Triple Number Coastal/Long Distance High1.2302
Triple Number Windward/Leeward Low0.6683
Triple Number Windward/Leeward Medium0.9019
Triple Number Windward/Leeward High1.0214
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.11.0116
Triple Number Coastal/Long Distance Low696.80.8611
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High587.41.0214
Predominantly Upwind592.31.0129
Predominantly Downwind551.01.0889
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1420.8987.6754.3630.7560.8524.7496.5453.2437.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.11.0116
Triple Number Coastal/Long Distance Low696.80.8611
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High587.41.0214
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1420.8987.6754.3630.7560.8524.7496.5453.2437.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP568.31.0559 Predom. Dn High446.81.3427 5B AP M/H493.81.2152 TriNum AP Low696.80.8611 Predom. Rc Low746.30.8040 5B AP High471.81.2717 TriNum AP Med542.21.1066 Predom. Rc L/M572.01.0490 5B SF Bay Low890.30.6740 TriNum AP High487.71.2302 Predom. Rc Med507.01.1834 5B SF Bay L/M734.00.8175 TriNum W/L Low940.10.6382 Predom. Rc M/H468.91.2795 5B SF Bay Med631.10.9508 TriNum W/L Med665.30.9019 Predom. Rc High444.81.3490 5B SF Bay M/H577.11.0398 TriNum W/L Hig587.41.0214 5B W/L Low1053.90.5693 5B SF Bay High551.71.0875 Predom. Upwind618.10.9708 5B W/L L/M769.30.7799 ChiMac Up Low751.60.7983 Predom. Reaching541.81.1074 5B W/L Med654.10.9172 ChiMac Up Med676.60.8868 Predom. Downwind574.91.0437 5B W/L M/H594.91.0086 ChiMac Up High590.31.0164 Predom. Up Low858.30.6991 5B W/L High568.51.0555 ChiMac Off Low717.30.8365 Predom. Up L/M650.70.9221 W/L 60-40 Low1065.30.5632 ChiMac Off Med636.70.9424 Predom. Up Med573.21.0467 W/L 60-40 L/M780.90.7683 ChiMac Off High541.01.1091 Predom. Up M/H536.11.1193 W/L 60-40 Med667.40.8990 ChiMac AP Low730.80.8211 Predom. Up High520.51.1526 W/L 60-40 M/H611.30.9815 ChiMac AP Med654.10.9174 Predom. Dn Low831.00.7221 W/L 60-40 High588.61.0194 ChiMac AP High564.21.0635 Predom. Dn L/M617.50.9717 5B AP Low770.00.7792 BayMac Cove Island840.30.7140 Predom. Dn Med532.81.1261 5B AP L/M610.70.9825 BayMac Shore834.00.7195 Predom. Dn M/H481.11.2472 5B AP Med534.91.1217 Harvest Moon481.51.2460      SA/DSPL Up21.48SA/DSPL Dn47.90
ORC Ref  04310004LTO Issued on 18/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
BlackbirdNED 3516
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFirst 35Measurement20/08/2025HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.660Maximum beam3.636Draft2.318Displacement5,902Wetted area26.17IMS L9.813LSM09.526Accomod. length10.660Sink (kg/mm) 19.59
VCGD-0.026VCGM-0.043 RM Rated (kg·m) 140.1Limit of positive stability(°) 124.7 Stability Index 125.3 BLR index 0.0000Default crew weight642 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.415PBW0.124PIPA0.0032
EDL2.120ST10.042ST20.180
ST30.180ST40.112ST50.220
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P14.000IG14.450ISP15.590MDT10.112MDL10.202MDT2MDL2TLTaperMWGO
E4.750J3.960BAS1.590FSD0.030SFJ0.000SPLWPLTPS4.760BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date11/04/2026Measurer65CommentGood Conditions
SFFP0.422FFM1.382FF1.382LCFcl5.837SG1.0000
SAFP10.320FAM1.050FA1.071LCFsh6.099HBI1.261
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG8FUEL Steel0.900075779.200.109WATER PP10004.700.2010WATER PP10004.700.2011HOLDING PP8008.000.6012Boiler2504.80Total deductible699.200.10
OTHER ITEMSIdKindDescriptionWeightLCGVCG4Battery50 Ah6.600.205Battery2 x 100 Ah gel8.000.207Engine (IC)YANMAR 3 GM 30Total deductible
ORC Ref  04310004LTO Issued on 18/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
BlackbirdNED 3516
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment203326-0020.211.081.853.043.9539.7105/11/2022PO# 244569
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentH110.060.651.232.243.244.2313.99NoNo 30.8410/02/201876611
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment017.3014.7516.038.798.8999%117.6520/12/2016PEEA32-1216A417.7015.7016.707.927.92100%110.2204/05/201858185A417.6815.7016.697.907.90100%109.8825/06/201858638A116.9014.4015.657.667.14107%98.5420/09/20250,90A516.9514.8115.886.607.6786%90.1726/04/2017Code 7516.1514.2515.204.546.0575%61.3308/07/2019Code 75
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.7 mTable area0.55 m²Headroom1.75 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity117 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity64 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04310004LTO Issued on 18/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org