Double HandedClub 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 Angles45.6°42.6°40.7°39.5°38.5°38.2°38.2°38.5°40.1°
Beat VMG2.443.464.204.694.935.045.095.114.97
52°3.815.236.206.797.057.167.237.287.24
60°4.095.506.456.997.257.377.447.517.50
75°4.315.716.667.157.457.637.767.897.95
90°4.405.906.887.387.667.857.988.278.46
110°4.346.007.057.587.918.138.398.949.33
120°4.225.896.977.557.988.378.659.139.89
135°3.735.296.507.257.728.188.659.7711.08
150°3.084.465.606.567.227.648.028.8710.22
Run VMG2.673.864.855.686.296.727.097.768.85
Gybe Angles139.4°143.1°147.4°149.6°153.0°157.7°161.5°160.0°142.5°
APH ToD:551.5CDL: 9.019APH ToT: 1.0880CertNo:
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 weight200 kg(declared)Minimum weight120 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 128.6
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  04310004LTP Issued on 18/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub 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 VMG1476.41041.8857.8767.8729.9714.5707.0705.1723.9
52°944.2688.1580.4530.5510.8502.8498.2494.5497.1
60°879.7654.0558.0514.7496.6488.3483.8479.2479.9
75°835.4630.6540.8503.7483.5471.7464.2456.1453.1
90°818.9609.9523.6487.9469.7458.4451.0435.5425.8
110°828.8600.0510.4474.7455.3442.9428.8402.6385.9
120°854.0611.7516.4476.9451.1430.3416.2394.2364.0
135°965.7681.2554.0496.6466.1440.3416.0368.3324.8
150°1168.0807.9643.3548.7498.3471.3448.8405.8352.3
Run VMG1348.7932.9742.8633.5572.3535.9507.6463.6406.9
Selected Courses
Windward / Leeward1412.6987.3800.3700.7651.1625.2607.3584.4565.4
All purpose1068.0761.0629.4565.1533.5515.4502.3482.2466.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward679.80.8826
All purpose551.51.0880
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low695.20.8630
Triple Number Coastal/Long Distance Medium547.51.0959
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low893.80.6713
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High603.20.9947
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.21.0013
Triple Number Coastal/Long Distance Low695.20.8630
Triple Number Coastal/Long Distance Medium547.51.0959
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low893.80.6713
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High603.20.9947
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1406.2981.9752.3633.6568.7534.4507.1462.9444.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7603
Downwind "popa"0.9570
70% up, 30% down "Ilhabela"0.8103
30% up, 70% down "Ilhabela-inverso"0.8881
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low695.20.8630
Triple Number Coastal/Long Distance Medium547.51.0959
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low893.80.6713
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High603.20.9947
Predominantly Upwind600.90.9985
Predominantly Downwind551.71.0875
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP574.11.0451 Predom. Rc High452.01.3274 5B SF Bay L/M735.70.8155 TriNum AP Low695.20.8630 Predom. Dn Low825.80.7266 5B SF Bay Med640.90.9362 TriNum AP Med547.61.0958 Predom. Dn L/M616.30.9735 5B SF Bay M/H592.41.0128 TriNum AP High498.01.2047 Predom. Dn Med534.41.1227 5B SF Bay High569.21.0542 TriNum W/L Low935.70.6412 Predom. Dn M/H484.31.2390 5B AP Low766.60.7827 TriNum W/L Med673.60.8908 Predom. Dn High449.81.3339 5B AP L/M612.00.9804 TriNum W/L Hig603.20.9947 ChiMac Up Low752.10.7977 5B AP Med541.11.1089 Predom. Upwind626.50.9577 ChiMac Up Med681.40.8806 5B AP M/H503.71.1911 Predom. Reaching545.01.1010 ChiMac Up High600.40.9993 5B AP High483.01.2422 Predom. Downwind575.41.0427 ChiMac Off Low714.50.8397 5B W/L Low1046.90.5731 Predom. Up Low854.50.7022 ChiMac Off Med635.70.9438 5B W/L L/M770.70.7785 Predom. Up L/M653.50.9181 ChiMac Off High542.11.1068 5B W/L Med663.80.9039 Predom. Up Med583.01.0291 ChiMac AP Low729.80.8222 5B W/L M/H610.20.9834 Predom. Up M/H551.31.0884 ChiMac AP Med656.10.9145 5B W/L High585.11.0255 Predom. Up High538.31.1147 ChiMac AP High569.91.0529 W/L 60-40 Low1058.40.5669 Predom. Rc Low743.20.8073 BayMac Cove Island838.60.7154 W/L 60-40 L/M783.40.7659 Predom. Rc L/M572.71.0477 BayMac Shore832.40.7208 W/L 60-40 Med679.50.8830 Predom. Rc Med510.91.1743 Harvest Moon484.61.2382 W/L 60-40 M/H630.10.9522 Predom. Rc M/H475.51.2618 5B SF Bay Low886.30.6770 W/L 60-40 High609.80.9839      SA/DSPL Up21.48SA/DSPL Dn47.90
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.21.0013
Triple Number Coastal/Long Distance Low695.20.8630
Triple Number Coastal/Long Distance Medium547.51.0959
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low893.80.6713
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High603.20.9947
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1406.2981.9752.3633.6568.7534.4507.1462.9444.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.21.0013
Triple Number Coastal/Long Distance Low695.20.8630
Triple Number Coastal/Long Distance Medium547.51.0959
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low893.80.6713
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High603.20.9947
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1406.2981.9752.3633.6568.7534.4507.1462.9444.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance599.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1406.2981.9752.3633.6568.7534.4507.1462.9444.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low695.20.8630
Triple Number Coastal/Long Distance Medium547.51.0959
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low893.80.6713
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High603.20.9947
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating599.21.0013
FinRating, kevyt tuuli1028.10.9727
FinRating, kova tuuli486.51.0278
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low695.20.8630
Triple Number Coastal/Long Distance Medium547.51.0959
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low893.80.6713
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High603.20.9947
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0013
Triple Number Coastal/Long Distance Low0.8630
Triple Number Coastal/Long Distance Medium1.0959
Triple Number Coastal/Long Distance High1.2047
Triple Number Windward/Leeward Low0.6713
Triple Number Windward/Leeward Medium0.8908
Triple Number Windward/Leeward High0.9947
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1406.2981.9752.3633.6568.7534.4507.1462.9444.4
For information
General Purpose Handicap (GPH)615.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.21.0013
Triple Number Coastal/Long Distance Low695.20.8630
Triple Number Coastal/Long Distance Medium547.51.0959
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low893.80.6713
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High603.20.9947
Saronikos S All Purpose632.80.9482
Saronikos S Upwind715.90.8381
Saronikos S Downwind525.21.1425
Saronikos N All Purpose660.00.9091
Saronikos N Upwind747.90.8022
Saronikos N Downwind564.21.0634
Saronikos SW All Purpose632.70.9483
Saronikos SW Upwind733.20.8184
Saronikos SW Downwind525.91.1410
Saronikos NE All Purpose677.90.8851
Saronikos NE Upwind699.70.8575
Saronikos NE Downwind627.50.9561
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1406.2981.9752.3633.6568.7534.4507.1462.9444.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low695.20.8630
Triple Number Coastal/Long Distance Medium547.51.0959
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low893.80.6713
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High603.20.9947
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose574.11.0451
5-Band All Purpose Low836.00.7177
5-Band All Purpose L/M633.00.9479
5-Band All Purpose Med557.71.0758
5-Band All Purpose M/H517.41.1596
5-Band All Purpose High494.31.2140
Single Number Predominant Upwind599.91.0001
Single Number Predominant Reaching524.51.1439
Single Number Predominant Downwind552.31.0863
5-Band 50-50 Windward/Leeward Low1046.90.5731
5-Band 50-50 Windward/Leeward L/M770.70.7785
5-Band 50-50 Windward/Leeward Med663.80.9039
5-Band 50-50 Windward/Leeward M/H610.20.9834
5-Band 50-50 Windward/Leeward High585.11.0255
5-Band 60-40 Windward/Leeward Low1058.40.5669
5-Band 60-40 Windward/Leeward L/M783.40.7659
5-Band 60-40 Windward/Leeward Med679.50.8830
5-Band 60-40 Windward/Leeward M/H630.10.9522
5-Band 60-40 Windward/Leeward High609.80.9839
Triple Number 50-50 Windward/Leeward Low935.70.6412
Triple Number 50-50 Windward/Leeward Med673.70.8907
Triple Number 50-50 Windward/Leeward High603.20.9947
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward695.70.8624
Triple Number 60-40 Windward/Leeward Low947.30.6334
Triple Number 60-40 Windward/Leeward Med688.80.8711
Triple Number 60-40 Windward/Leeward High624.20.9613
Triple Number All-Purpose Low753.30.7965
Triple Number All-Purpose Med564.61.0626
Triple Number All-Purpose High511.11.1739
Triple Number Predominant Upwind Low777.50.7717
Triple Number Predominant Upwind Med591.31.0147
Triple Number Predominant Upwind High553.61.0838
Triple Number Predominant Reaching Low678.20.8847
Triple Number Predominant Reaching Med525.81.1412
Triple Number Predominant Reaching High460.01.3043
Triple Number Predominant Downwind Low740.70.8100
Triple Number Predominant Downwind Med542.11.1067
Triple Number Predominant Downwind High464.91.2907
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.21.0013
Triple Number Coastal/Long Distance Low695.20.8630
Triple Number Coastal/Long Distance Medium547.51.0959
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low893.80.6713
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High603.20.9947
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1406.2981.9752.3633.6568.7534.4507.1462.9444.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.21.0013
Triple Number Coastal/Long Distance Low695.20.8630
Triple Number Coastal/Long Distance Medium547.51.0959
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low893.80.6713
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High603.20.9947
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1406.2981.9752.3633.6568.7534.4507.1462.9444.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low695.2
Triple Number Coastal/Long Distance Medium547.5
Triple Number Coastal/Long Distance High498.0
Triple Number Windward/Leeward Low893.8
Triple Number Windward/Leeward Medium673.6
Triple Number Windward/Leeward High603.2
Predominantly Upwind600.9
Predominantly Downwind551.7
Predominantly Reaching531.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.21.0013
Triple Number Coastal/Long Distance Low695.20.8630
Triple Number Coastal/Long Distance Medium547.51.0959
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low893.80.6713
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High603.20.9947
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1406.2981.9752.3633.6568.7534.4507.1462.9444.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8630
Triple Number Coastal/Long Distance Medium1.0959
Triple Number Coastal/Long Distance High1.2047
Triple Number Windward/Leeward Low0.6713
Triple Number Windward/Leeward Medium0.8908
Triple Number Windward/Leeward High0.9947
Coastal/Long Distance1.0013
Predominantly Upwind0.9985
Predominantly Downwind1.0875
For information
General Purpose Handicap (GPH)615.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0880
Distanseseilas Trippeltall svak vind0.8630
Distanseseilas Trippeltall mellomvind1.0959
Distanseseilas Trippeltall sterk vind1.2047
Pølsebane Trippeltall svak vind0.6713
Pølsebane Trippeltall mellomvind0.8908
Pølsebane Trippeltall sterk vind0.9947
Motvind Singeltall0.9985
Medvind Singeltall1.0875
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low695.20.8630
Triple Number Coastal/Long Distance Medium547.51.0959
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low893.80.6713
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High603.20.9947
Coastal/Long Distance599.21.0013
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind600.90.9985
Predominantly Downwind551.71.0875
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore571.11.0507
Cape Doctor Coastal471.41.2727
Triple Number Coastal/Long Distance Low695.20.8630
Triple Number Coastal/Long Distance Medium547.51.0959
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low893.80.6713
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High603.20.9947
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8630
Triple Number Coastal/Long Distance Medium1.0959
Triple Number Coastal/Long Distance High1.2047
Triple Number Windward/Leeward Low0.6713
Triple Number Windward/Leeward Medium0.8908
Triple Number Windward/Leeward High0.9947
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8630
Triple Number Coastal/Long Distance Medium1.0959
Triple Number Coastal/Long Distance High1.2047
Triple Number Windward/Leeward Low0.6713
Triple Number Windward/Leeward Medium0.8908
Triple Number Windward/Leeward High0.9947
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.21.0013
Triple Number Coastal/Long Distance Low695.20.8630
Triple Number Coastal/Long Distance Medium547.51.0959
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low893.80.6713
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High603.20.9947
Predominantly Upwind600.90.9985
Predominantly Downwind551.71.0875
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1406.2981.9752.3633.6568.7534.4507.1462.9444.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.21.0013
Triple Number Coastal/Long Distance Low695.20.8630
Triple Number Coastal/Long Distance Medium547.51.0959
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low893.80.6713
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High603.20.9947
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1406.2981.9752.3633.6568.7534.4507.1462.9444.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP574.11.0451 Predom. Dn High449.81.3339 5B AP M/H503.71.1911 TriNum AP Low695.20.8630 Predom. Rc Low743.20.8073 5B AP High483.01.2422 TriNum AP Med547.61.0958 Predom. Rc L/M572.71.0477 5B SF Bay Low886.30.6770 TriNum AP High498.01.2047 Predom. Rc Med510.91.1743 5B SF Bay L/M735.70.8155 TriNum W/L Low935.70.6412 Predom. Rc M/H475.51.2618 5B SF Bay Med640.90.9362 TriNum W/L Med673.60.8908 Predom. Rc High452.01.3274 5B SF Bay M/H592.41.0128 TriNum W/L Hig603.20.9947 5B W/L Low1046.90.5731 5B SF Bay High569.21.0542 Predom. Upwind626.50.9577 5B W/L L/M770.70.7785 ChiMac Up Low752.10.7977 Predom. Reaching545.01.1010 5B W/L Med663.80.9039 ChiMac Up Med681.40.8806 Predom. Downwind575.41.0427 5B W/L M/H610.20.9834 ChiMac Up High600.40.9993 Predom. Up Low854.50.7022 5B W/L High585.11.0255 ChiMac Off Low714.50.8397 Predom. Up L/M653.50.9181 W/L 60-40 Low1058.40.5669 ChiMac Off Med635.70.9438 Predom. Up Med583.01.0291 W/L 60-40 L/M783.40.7659 ChiMac Off High542.11.1068 Predom. Up M/H551.31.0884 W/L 60-40 Med679.50.8830 ChiMac AP Low729.80.8222 Predom. Up High538.31.1147 W/L 60-40 M/H630.10.9522 ChiMac AP Med656.10.9145 Predom. Dn Low825.80.7266 W/L 60-40 High609.80.9839 ChiMac AP High569.91.0529 Predom. Dn L/M616.30.9735 5B AP Low766.60.7827 BayMac Cove Island838.60.7154 Predom. Dn Med534.41.1227 5B AP L/M612.00.9804 BayMac Shore832.40.7208 Predom. Dn M/H484.31.2390 5B AP Med541.11.1089 Harvest Moon484.61.2382      SA/DSPL Up21.48SA/DSPL Dn47.90
ORC Ref  04310004LTP Issued on 18/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub 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 L9.666LSM09.526Accomod. length10.660Sink (kg/mm) 19.59
VCGD-0.025VCGM-0.042 RM Rated (kg·m) 140.1Limit of positive stability(°) 128.0 Stability Index 128.6 BLR index 0.0000Default crew weight170 Declared crew weight 200
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  04310004LTP Issued on 18/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub 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  04310004LTP Issued on 18/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org