Club Certificate2026
BLACK ARROWUSA 185
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
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 Angles45.7°43.3°40.8°39.3°38.0°37.4°37.2°37.9°39.2°
Beat VMG2.413.454.214.765.075.205.265.295.21
52°3.775.246.216.837.147.277.347.407.39
60°4.055.516.457.017.317.467.547.627.63
75°4.245.696.627.147.467.687.837.988.05
90°4.245.896.907.377.577.757.998.348.53
110°4.336.017.077.617.988.268.478.859.19
120°4.195.866.967.547.978.398.779.339.83
135°3.695.246.447.207.688.128.599.6911.41
150°3.054.415.556.517.177.587.958.759.92
Run VMG2.643.824.805.646.246.687.067.708.60
Gybe Angles139.3°142.9°147.4°149.5°152.8°157.8°162.1°161.5°141.6°
APH ToD:548.4CDL: 9.293APH ToT: 1.0941CertNo:US18535
BOAT
ClassFirst 35 Carbon FKDesignerFarrBuilderBeneteau YachtsAge date01/2015Series date05/2009Offset fileFIRST35-FK.offData fileUSA185-35
HULL
Length Overall10.660 mMaximum Beam3.636 mDraft2.302 mDisplacement5,594 kgDLR6.7510IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.552%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight650 kg(declared)Minimum weight520 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail39.3440.04Headsail Luffed29.8729.87Headsail FlyingSymmetricAsymmetric112.04112.04 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail11.75Storm Jib10.24Heavy Weather Jib27.63
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 122.0 kg·m Stability Index 117.5
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  04560004N2K Issued on 24/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
BLACK ARROWUSA 185
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
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 VMG1491.51043.8855.4756.4709.7692.4684.1680.2691.2
52°953.7687.1579.5527.2504.1494.9490.4486.4487.4
60°889.7653.3557.7513.7492.5482.4477.6472.4472.1
75°848.8633.2544.1504.5482.9468.8460.0451.3447.5
90°848.3611.7521.6488.7475.3464.7450.6431.7421.8
110°831.6599.2509.4473.4451.0436.0425.0406.6391.6
120°859.3614.2517.2477.7451.6429.2410.3386.0366.3
135°976.3687.0558.6499.7468.9443.3418.9371.4315.4
150°1182.1816.1648.9553.1501.9474.6452.9411.3362.7
Run VMG1365.0942.4749.3638.7576.8539.1510.2467.7418.8
Selected Courses
Windward / Leeward1428.2993.1802.4697.6643.2615.7597.1574.0555.0
All purpose1081.3764.5630.6563.8529.5510.3496.2476.2459.9
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward673.90.8903
All purpose548.41.0941
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low697.50.8602
Triple Number Coastal/Long Distance Medium544.61.1018
Triple Number Coastal/Long Distance High492.21.2189
Triple Number Windward/Leeward Low897.70.6684
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High593.11.0116
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance595.71.0072
Triple Number Coastal/Long Distance Low697.50.8602
Triple Number Coastal/Long Distance Medium544.61.1018
Triple Number Coastal/Long Distance High492.21.2189
Triple Number Windward/Leeward Low897.70.6684
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High593.11.0116
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1421.9988.0754.2631.5563.8529.3501.0456.9441.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7746
Downwind "popa"0.9493
70% up, 30% down "Ilhabela"0.8199
30% up, 70% down "Ilhabela-inverso"0.8892
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low697.50.8602
Triple Number Coastal/Long Distance Medium544.61.1018
Triple Number Coastal/Long Distance High492.21.2189
Triple Number Windward/Leeward Low897.70.6684
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High593.11.0116
Predominantly Upwind595.31.0080
Predominantly Downwind553.01.0850
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP571.71.0494 Predom. Rc High447.91.3396 5B SF Bay L/M734.50.8169 TriNum AP Low697.50.8602 Predom. Dn Low833.10.7202 5B SF Bay Med633.80.9466 TriNum AP Med544.61.1017 Predom. Dn L/M618.90.9695 5B SF Bay M/H582.31.0304 TriNum AP High492.21.2189 Predom. Dn Med535.31.1208 5B SF Bay High558.21.0749 TriNum W/L Low940.30.6381 Predom. Dn M/H483.71.2405 5B AP Low771.60.7776 TriNum W/L Med667.70.8986 Predom. Dn High448.31.3384 5B AP L/M611.90.9806 TriNum W/L Hig593.11.0116 ChiMac Up Low752.70.7971 5B AP Med537.61.1160 Predom. Upwind621.50.9654 ChiMac Up Med678.80.8839 5B AP M/H498.01.2048 Predom. Reaching545.61.0997 ChiMac Up High593.71.0106 5B AP High476.81.2583 Predom. Downwind577.11.0396 ChiMac Off Low719.40.8341 5B W/L Low1054.20.5692 Predom. Up Low859.10.6984 ChiMac Off Med638.80.9393 5B W/L L/M770.00.7792 Predom. Up L/M651.20.9213 ChiMac Off High542.91.1053 5B W/L Med657.10.9131 Predom. Up Med576.61.0406 ChiMac AP Low732.60.8190 5B W/L M/H600.20.9996 Predom. Up M/H542.01.1071 ChiMac AP Med656.50.9139 5B W/L High574.71.0440 Predom. Up High527.21.1382 ChiMac AP High567.01.0582 W/L 60-40 Low1065.10.5633 Predom. Rc Low749.50.8006 BayMac Cove Island842.70.7120 W/L 60-40 L/M781.40.7679 Predom. Rc L/M573.51.0463 BayMac Shore836.50.7173 W/L 60-40 Med670.60.8948 Predom. Rc Med511.11.1740 Harvest Moon484.61.2381 W/L 60-40 M/H617.60.9715 Predom. Rc M/H473.71.2667 5B SF Bay Low890.10.6741 W/L 60-40 High596.31.0062      SA/DSPL Up21.84SA/DSPL Dn47.76
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance595.71.0072
Triple Number Coastal/Long Distance Low697.50.8602
Triple Number Coastal/Long Distance Medium544.61.1018
Triple Number Coastal/Long Distance High492.21.2189
Triple Number Windward/Leeward Low897.70.6684
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High593.11.0116
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1421.9988.0754.2631.5563.8529.3501.0456.9441.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance595.71.0072
Triple Number Coastal/Long Distance Low697.50.8602
Triple Number Coastal/Long Distance Medium544.61.1018
Triple Number Coastal/Long Distance High492.21.2189
Triple Number Windward/Leeward Low897.70.6684
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High593.11.0116
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1421.9988.0754.2631.5563.8529.3501.0456.9441.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance595.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1421.9988.0754.2631.5563.8529.3501.0456.9441.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low697.50.8602
Triple Number Coastal/Long Distance Medium544.61.1018
Triple Number Coastal/Long Distance High492.21.2189
Triple Number Windward/Leeward Low897.70.6684
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High593.11.0116
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating595.71.0072
FinRating, kevyt tuuli1036.30.9649
FinRating, kova tuuli480.21.0413
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low697.50.8602
Triple Number Coastal/Long Distance Medium544.61.1018
Triple Number Coastal/Long Distance High492.21.2189
Triple Number Windward/Leeward Low897.70.6684
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High593.11.0116
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0072
Triple Number Coastal/Long Distance Low0.8602
Triple Number Coastal/Long Distance Medium1.1018
Triple Number Coastal/Long Distance High1.2189
Triple Number Windward/Leeward Low0.6684
Triple Number Windward/Leeward Medium0.8986
Triple Number Windward/Leeward High1.0116
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1421.9988.0754.2631.5563.8529.3501.0456.9441.2
For information
General Purpose Handicap (GPH)613.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance595.71.0072
Triple Number Coastal/Long Distance Low697.50.8602
Triple Number Coastal/Long Distance Medium544.61.1018
Triple Number Coastal/Long Distance High492.21.2189
Triple Number Windward/Leeward Low897.70.6684
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High593.11.0116
Saronikos S All Purpose630.70.9513
Saronikos S Upwind711.00.8439
Saronikos S Downwind528.41.1354
Saronikos N All Purpose656.40.9141
Saronikos N Upwind743.70.8067
Saronikos N Downwind566.61.0589
Saronikos SW All Purpose632.40.9487
Saronikos SW Upwind732.30.8193
Saronikos SW Downwind527.61.1373
Saronikos NE All Purpose676.70.8867
Saronikos NE Upwind698.60.8589
Saronikos NE Downwind629.90.9526
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1421.9988.0754.2631.5563.8529.3501.0456.9441.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low697.50.8602
Triple Number Coastal/Long Distance Medium544.61.1018
Triple Number Coastal/Long Distance High492.21.2189
Triple Number Windward/Leeward Low897.70.6684
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High593.11.0116
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose571.71.0494
5-Band All Purpose Low842.10.7125
5-Band All Purpose L/M633.10.9477
5-Band All Purpose Med555.21.0806
5-Band All Purpose M/H512.71.1704
5-Band All Purpose High488.01.2296
Single Number Predominant Upwind594.41.0094
Single Number Predominant Reaching524.41.1441
Single Number Predominant Downwind553.51.0839
5-Band 50-50 Windward/Leeward Low1054.20.5692
5-Band 50-50 Windward/Leeward L/M770.00.7792
5-Band 50-50 Windward/Leeward Med657.10.9131
5-Band 50-50 Windward/Leeward M/H600.20.9996
5-Band 50-50 Windward/Leeward High574.71.0440
5-Band 60-40 Windward/Leeward Low1065.10.5633
5-Band 60-40 Windward/Leeward L/M781.40.7679
5-Band 60-40 Windward/Leeward Med670.60.8948
5-Band 60-40 Windward/Leeward M/H617.60.9715
5-Band 60-40 Windward/Leeward High596.31.0062
Triple Number 50-50 Windward/Leeward Low940.30.6381
Triple Number 50-50 Windward/Leeward Med667.80.8985
Triple Number 50-50 Windward/Leeward High593.11.0116
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward687.70.8725
Triple Number 60-40 Windward/Leeward Low951.00.6309
Triple Number 60-40 Windward/Leeward Med680.90.8812
Triple Number 60-40 Windward/Leeward High611.40.9813
Triple Number All-Purpose Low756.90.7927
Triple Number All-Purpose Med562.61.0666
Triple Number All-Purpose High506.11.1856
Triple Number Predominant Upwind Low780.10.7692
Triple Number Predominant Upwind Med585.71.0244
Triple Number Predominant Upwind High543.11.1048
Triple Number Predominant Reaching Low681.70.8802
Triple Number Predominant Reaching Med525.41.1420
Triple Number Predominant Reaching High458.31.3091
Triple Number Predominant Downwind Low745.90.8044
Triple Number Predominant Downwind Med543.81.1033
Triple Number Predominant Downwind High465.31.2895
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance595.71.0072
Triple Number Coastal/Long Distance Low697.50.8602
Triple Number Coastal/Long Distance Medium544.61.1018
Triple Number Coastal/Long Distance High492.21.2189
Triple Number Windward/Leeward Low897.70.6684
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High593.11.0116
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1421.9988.0754.2631.5563.8529.3501.0456.9441.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance595.71.0072
Triple Number Coastal/Long Distance Low697.50.8602
Triple Number Coastal/Long Distance Medium544.61.1018
Triple Number Coastal/Long Distance High492.21.2189
Triple Number Windward/Leeward Low897.70.6684
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High593.11.0116
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1421.9988.0754.2631.5563.8529.3501.0456.9441.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low697.5
Triple Number Coastal/Long Distance Medium544.6
Triple Number Coastal/Long Distance High492.2
Triple Number Windward/Leeward Low897.7
Triple Number Windward/Leeward Medium667.7
Triple Number Windward/Leeward High593.1
Predominantly Upwind595.3
Predominantly Downwind553.0
Predominantly Reaching531.8
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance595.71.0072
Triple Number Coastal/Long Distance Low697.50.8602
Triple Number Coastal/Long Distance Medium544.61.1018
Triple Number Coastal/Long Distance High492.21.2189
Triple Number Windward/Leeward Low897.70.6684
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High593.11.0116
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1421.9988.0754.2631.5563.8529.3501.0456.9441.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8602
Triple Number Coastal/Long Distance Medium1.1018
Triple Number Coastal/Long Distance High1.2189
Triple Number Windward/Leeward Low0.6684
Triple Number Windward/Leeward Medium0.8986
Triple Number Windward/Leeward High1.0116
Coastal/Long Distance1.0072
Predominantly Upwind1.0080
Predominantly Downwind1.0850
For information
General Purpose Handicap (GPH)613.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0941
Distanseseilas Trippeltall svak vind0.8602
Distanseseilas Trippeltall mellomvind1.1018
Distanseseilas Trippeltall sterk vind1.2189
Pølsebane Trippeltall svak vind0.6684
Pølsebane Trippeltall mellomvind0.8986
Pølsebane Trippeltall sterk vind1.0116
Motvind Singeltall1.0080
Medvind Singeltall1.0850
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low697.50.8602
Triple Number Coastal/Long Distance Medium544.61.1018
Triple Number Coastal/Long Distance High492.21.2189
Triple Number Windward/Leeward Low897.70.6684
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High593.11.0116
Coastal/Long Distance595.71.0072
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind595.31.0080
Predominantly Downwind553.01.0850
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore560.71.0701
Cape Doctor Coastal464.81.2909
Triple Number Coastal/Long Distance Low697.50.8602
Triple Number Coastal/Long Distance Medium544.61.1018
Triple Number Coastal/Long Distance High492.21.2189
Triple Number Windward/Leeward Low897.70.6684
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High593.11.0116
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8602
Triple Number Coastal/Long Distance Medium1.1018
Triple Number Coastal/Long Distance High1.2189
Triple Number Windward/Leeward Low0.6684
Triple Number Windward/Leeward Medium0.8986
Triple Number Windward/Leeward High1.0116
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8602
Triple Number Coastal/Long Distance Medium1.1018
Triple Number Coastal/Long Distance High1.2189
Triple Number Windward/Leeward Low0.6684
Triple Number Windward/Leeward Medium0.8986
Triple Number Windward/Leeward High1.0116
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance595.71.0072
Triple Number Coastal/Long Distance Low697.50.8602
Triple Number Coastal/Long Distance Medium544.61.1018
Triple Number Coastal/Long Distance High492.21.2189
Triple Number Windward/Leeward Low897.70.6684
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High593.11.0116
Predominantly Upwind595.31.0080
Predominantly Downwind553.01.0850
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1421.9988.0754.2631.5563.8529.3501.0456.9441.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance595.71.0072
Triple Number Coastal/Long Distance Low697.50.8602
Triple Number Coastal/Long Distance Medium544.61.1018
Triple Number Coastal/Long Distance High492.21.2189
Triple Number Windward/Leeward Low897.70.6684
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High593.11.0116
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1421.9988.0754.2631.5563.8529.3501.0456.9441.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP571.71.0494 Predom. Dn High448.31.3384 5B AP M/H498.01.2048 TriNum AP Low697.50.8602 Predom. Rc Low749.50.8006 5B AP High476.81.2583 TriNum AP Med544.61.1017 Predom. Rc L/M573.51.0463 5B SF Bay Low890.10.6741 TriNum AP High492.21.2189 Predom. Rc Med511.11.1740 5B SF Bay L/M734.50.8169 TriNum W/L Low940.30.6381 Predom. Rc M/H473.71.2667 5B SF Bay Med633.80.9466 TriNum W/L Med667.70.8986 Predom. Rc High447.91.3396 5B SF Bay M/H582.31.0304 TriNum W/L Hig593.11.0116 5B W/L Low1054.20.5692 5B SF Bay High558.21.0749 Predom. Upwind621.50.9654 5B W/L L/M770.00.7792 ChiMac Up Low752.70.7971 Predom. Reaching545.61.0997 5B W/L Med657.10.9131 ChiMac Up Med678.80.8839 Predom. Downwind577.11.0396 5B W/L M/H600.20.9996 ChiMac Up High593.71.0106 Predom. Up Low859.10.6984 5B W/L High574.71.0440 ChiMac Off Low719.40.8341 Predom. Up L/M651.20.9213 W/L 60-40 Low1065.10.5633 ChiMac Off Med638.80.9393 Predom. Up Med576.61.0406 W/L 60-40 L/M781.40.7679 ChiMac Off High542.91.1053 Predom. Up M/H542.01.1071 W/L 60-40 Med670.60.8948 ChiMac AP Low732.60.8190 Predom. Up High527.21.1382 W/L 60-40 M/H617.60.9715 ChiMac AP Med656.50.9139 Predom. Dn Low833.10.7202 W/L 60-40 High596.31.0062 ChiMac AP High567.01.0582 Predom. Dn L/M618.90.9695 5B AP Low771.60.7776 BayMac Cove Island842.70.7120 Predom. Dn Med535.31.1208 5B AP L/M611.90.9806 BayMac Shore836.50.7173 Predom. Dn M/H483.71.2405 5B AP Med537.61.1160 Harvest Moon484.61.2381      SA/DSPL Up21.84SA/DSPL Dn47.76
ORC Ref  04560004N2K Issued on 24/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
BLACK ARROWUSA 185
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFirst 35 Carbon FKMeasurementHINBEYCC185B515Plan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.660Maximum beam3.636Draft2.302Displacement5,594Wetted area25.73IMS L9.731LSM09.392Accomod. length10.660Sink (kg/mm) 19.25
VCGD0.108VCGM0.107 RM Rated (kg·m) 122.0Limit of positive stability(°) 117.8 Stability Index 117.5 BLR index 0.0000Default crew weight629 Declared crew weight 650
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBW0.120PIPA0.0034
EDL2.506ST10.042ST20.180
ST30.180ST40.112ST50.280
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P13.980IG14.270ISP15.890MDT10.115MDL10.200MDT20.098MDL20.150TL2.000MW0.180GO0.190
E4.800J3.970BAS1.590FSD0.035SFJ0.000SPLWPLTPS4.474BD0.160MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered122.0Flotation Date06/06/2024
SFFP0.422FFM1.405FF1.405LCFcl5.843SG
SAFP10.320FAM1.081FA1.081LCFsh6.105HBI1.279
INVENTORY
Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG1Battery3 batteries under aft bunk453.800.701Engine (IC)Yanmar 3YM30Total deductible0
ORC Ref  04560004N2K Issued on 24/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
BLACK ARROWUSA 185
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMn0.160.971.753.024.0039.3401/05/2024UL3573PNW
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ2-220.090.621.142.163.194.1813.89YesNo 29.8725/04/2024UL3126PNW
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA2-2417.1014.4115.768.697.91110%112.0401/05/2024UL2754PNWA516.3413.7815.067.258.1189%93.15UL4385PNWA015.0512.7513.905.977.0085%71.5408/10/2025
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04560004N2K Issued on 24/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org