Double HandedClub Certificate2025
FarrwellNED 1210
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 Angles42.3°42.3°40.4°39.7°39.7°39.8°40.1°41.5°45.0°
Beat VMG2.563.413.954.154.224.254.254.153.79
52°3.935.125.806.016.106.166.186.145.86
60°4.135.356.006.226.316.376.406.406.27
75°4.265.496.156.446.566.666.736.796.77
90°4.145.406.146.526.766.927.047.217.29
110°3.855.206.136.596.927.137.307.557.85
120°3.665.015.996.546.957.317.618.038.22
135°3.194.475.526.266.727.157.598.679.85
150°2.603.764.835.726.356.777.198.149.76
Run VMG2.253.264.184.985.686.206.617.388.45
Gybe Angles146.4°146.4°151.0°154.3°162.4°170.0°176.3°175.4°147.8°
APH ToD:627.9CDL: 6.810APH ToT: 0.9555CertNo:5121
BOAT
ClassLaser 28DesignerB.FarrBuilderPerf. Sail CraftAge date01/1987Series date01/1987Offset fileUS18660.BOFData fileNED1210
HULL
Length Overall8.629 mMaximum Beam2.810 mDraft1.538 mDisplacement2,104 kgDLR5.3150IMS DivisionPerformanceDynamic Allowance0.020%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.328m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail23.0923.65Headsail Luffed22.1122.11Headsail FlyingSymmetric43.7543.75Asymmetric
STORM SAIL AREAS (m²)
Trysail6.83Storm Jib4.59Heavy Weather Jib12.37
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
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.
Double HandedClub Certificate2025
FarrwellNED 1210
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 VMG1408.41055.8910.5868.2853.1847.2846.2867.9950.8
52°916.7702.7620.7598.7589.9584.8582.6585.9613.9
60°870.9673.1599.6579.0570.7565.2562.3562.2574.2
75°844.2655.5585.0559.3548.5540.8535.0530.0532.0
90°868.6666.6586.4552.4532.7520.3511.2499.1493.8
110°935.1692.8587.7545.9520.4505.2493.1476.9458.4
120°982.6718.6600.7550.5518.3492.2473.0448.3438.2
135°1129.5805.9652.5575.4535.7503.5474.2415.0365.5
150°1386.2956.5745.5629.4567.3531.5500.6442.1368.8
Run VMG1602.61104.5860.2722.7633.9580.2544.3487.6425.9
Selected Courses
Windward / Leeward1501.91080.1885.4795.4743.5713.7695.3677.7688.3
All purpose1132.7833.0699.8642.4611.2592.3578.8562.3562.7
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward770.80.7784
All purpose627.90.9555
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low766.40.7829
Triple Number Coastal/Long Distance Medium624.30.9611
Triple Number Coastal/Long Distance High576.01.0417
Triple Number Windward/Leeward Low982.80.6105
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High693.30.8654
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance680.70.8814
Triple Number Coastal/Long Distance Low766.40.7829
Triple Number Coastal/Long Distance Medium624.30.9611
Triple Number Coastal/Long Distance High576.01.0417
Triple Number Windward/Leeward Low982.80.6105
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High693.30.8654
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1602.91082.6834.9719.9652.7614.2582.5532.2526.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6721
Downwind "popa"0.8513
70% up, 30% down "Ilhabela"0.7174
30% up, 70% down "Ilhabela-inverso"0.7883
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low766.40.7829
Triple Number Coastal/Long Distance Medium624.30.9611
Triple Number Coastal/Long Distance High576.01.0417
Triple Number Windward/Leeward Low982.80.6105
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High693.30.8654
Predominantly Upwind682.20.8796
Predominantly Downwind625.30.9595
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low766.40.7829
Triple Number AP Medium624.30.9610
Triple Number AP High576.01.0417
Triple Number Windward/Leeward Low1026.00.5848
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High693.30.8654
Single Number Predominant Upwind706.40.8494
Single Number Predominant Reaching617.00.9725
Single Number Predominant Downwind652.60.9194
Predominant Upwind - Low895.90.6697
Predominant Upwind - Low/Med722.90.8300
Predominant Upwind - Medium668.40.8977
Predominant Upwind - Med/High643.70.9321
Predominant Upwind - High641.60.9352
Predominant Downwind Low936.30.6408
Predominant Downwind Low/Med702.70.8539
Predominant Downwind Medium606.80.9888
Predominant Downwind Med/High545.91.0991
Predominant Downwind High507.71.1819
Predominant Reaching Low816.90.7345
Predominant Reaching Low/Med645.80.9290
Predominant Reaching Medium582.91.0293
Predominant Reaching Med/High544.61.1017
Predominant Reaching High522.21.1489
SA/DSPL Upwind27.46SA/DSPL Downwind40.60
Scoring OptionTODTOT
5-Band Windward/Leeward Low1137.80.5273
5-Band Windward/Leeward Low/Med861.40.6965
5-Band Windward/Leeward Medium755.00.7947
5-Band Windward/Leeward Med/High699.50.8578
5-Band Windward/Leeward High682.60.8790
Windward/Leeward 60-40 Low1131.80.5302
Windward/Leeward 60-40 Low/Med870.80.6890
Windward/Leeward 60-40 Medium775.70.7735
Windward/Leeward 60-40 Med/High729.70.8222
Windward/Leeward 60-40 High721.80.8313
5-Band AP Low844.00.7109
5-Band AP Low/Med686.10.8745
5-Band AP Medium617.90.9710
5-Band AP Med/High581.01.0327
5-Band AP High565.21.0616
5-Band SF Bay Tour - Low981.70.6112
5-Band SF Bay Tour - Low/Med825.00.7273
5-Band SF Bay Tour - Medium732.90.8187
5-Band SF Bay Tour - Med/High685.60.8751
5-Band SF Bay Tour - High671.00.8941
Chicago-Mac Upwind0.8310
Chicago-Mac All Purpose0.8620
Chicago-Mac Downwind0.8881
Bayview-Mac Cove Island0.6512
Bayview-Mac Shore0.6572
Harvest Moon Regatta540.61.1099
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance680.70.8814
Triple Number Coastal/Long Distance Low766.40.7829
Triple Number Coastal/Long Distance Medium624.30.9611
Triple Number Coastal/Long Distance High576.01.0417
Triple Number Windward/Leeward Low982.80.6105
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High693.30.8654
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1602.91082.6834.9719.9652.7614.2582.5532.2526.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance680.70.8814
Triple Number Coastal/Long Distance Low766.40.7829
Triple Number Coastal/Long Distance Medium624.30.9611
Triple Number Coastal/Long Distance High576.01.0417
Triple Number Windward/Leeward Low982.80.6105
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High693.30.8654
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1602.91082.6834.9719.9652.7614.2582.5532.2526.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance680.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1602.91082.6834.9719.9652.7614.2582.5532.2526.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low766.40.7829
Triple Number Coastal/Long Distance Medium624.30.9611
Triple Number Coastal/Long Distance High576.01.0417
Triple Number Windward/Leeward Low982.80.6105
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High693.30.8654
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)680.70.8814
Triple Number Coastal/Long Distance Low766.40.7829
Triple Number Coastal/Long Distance Medium624.30.9611
Triple Number Coastal/Long Distance High576.01.0417
Triple Number Windward/Leeward Low982.80.6105
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High693.30.8654
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1602.91082.6834.9719.9652.7614.2582.5532.2526.4
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low766.40.7829
Triple Number Coastal/Long Distance Medium624.30.9611
Triple Number Coastal/Long Distance High576.01.0417
Triple Number Windward/Leeward Low982.80.6105
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High693.30.8654
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8814
Triple Number Coastal/Long Distance Low0.7829
Triple Number Coastal/Long Distance Medium0.9611
Triple Number Coastal/Long Distance High1.0417
Triple Number Windward/Leeward Low0.6105
Triple Number Windward/Leeward Medium0.7841
Triple Number Windward/Leeward High0.8654
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1602.91082.6834.9719.9652.7614.2582.5532.2526.4
For information
General Purpose Handicap (GPH)695.6
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance680.70.8814
Triple Number Coastal/Long Distance Low766.40.7829
Triple Number Coastal/Long Distance Medium624.30.9611
Triple Number Coastal/Long Distance High576.01.0417
Triple Number Windward/Leeward Low982.80.6105
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High693.30.8654
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1602.91082.6834.9719.9652.7614.2582.5532.2526.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low766.40.7829
Triple Number Coastal/Long Distance Medium624.30.9611
Triple Number Coastal/Long Distance High576.01.0417
Triple Number Windward/Leeward Low982.80.6105
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High693.30.8654
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance680.70.8814
Triple Number Coastal/Long Distance Low766.40.7829
Triple Number Coastal/Long Distance Medium624.30.9611
Triple Number Coastal/Long Distance High576.01.0417
Triple Number Windward/Leeward Low982.80.6105
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High693.30.8654
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1602.91082.6834.9719.9652.7614.2582.5532.2526.4
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance680.70.8814
Triple Number Coastal/Long Distance Low766.40.7829
Triple Number Coastal/Long Distance Medium624.30.9611
Triple Number Coastal/Long Distance High576.01.0417
Triple Number Windward/Leeward Low982.80.6105
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High693.30.8654
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1602.91082.6834.9719.9652.7614.2582.5532.2526.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low766.4
Triple Number Coastal/Long Distance Medium624.3
Triple Number Coastal/Long Distance High576.0
Triple Number Windward/Leeward Low982.8
Triple Number Windward/Leeward Medium765.2
Triple Number Windward/Leeward High693.3
Predominantly Upwind682.2
Predominantly Downwind625.3
Predominantly Reaching602.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance680.70.8814
Triple Number Coastal/Long Distance Low766.40.7829
Triple Number Coastal/Long Distance Medium624.30.9611
Triple Number Coastal/Long Distance High576.01.0417
Triple Number Windward/Leeward Low982.80.6105
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High693.30.8654
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1602.91082.6834.9719.9652.7614.2582.5532.2526.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7829
Triple Number Coastal/Long Distance Medium0.9611
Triple Number Coastal/Long Distance High1.0417
Triple Number Windward/Leeward Low0.6105
Triple Number Windward/Leeward Medium0.7841
Triple Number Windward/Leeward High0.8654
Coastal/Long Distance0.8814
Predominantly Upwind0.8796
Predominantly Downwind0.9595
For information
General Purpose Handicap (GPH)695.6
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9555
Distanseseilas Trippeltall svak vind0.7829
Distanseseilas Trippeltall mellomvind0.9611
Distanseseilas Trippeltall sterk vind1.0417
Pølsebane Trippeltall svak vind0.6105
Pølsebane Trippeltall mellomvind0.7841
Pølsebane Trippeltall sterk vind0.8654
Motvind Singeltall0.8796
Medvind Singeltall0.9595
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low766.40.7829
Triple Number Coastal/Long Distance Medium624.30.9611
Triple Number Coastal/Long Distance High576.01.0417
Triple Number Windward/Leeward Low982.80.6105
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High693.30.8654
Coastal/Long Distance680.70.8814
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind682.20.8796
Predominantly Downwind625.30.9595
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore685.20.8757
Cape Doctor Coastal562.61.0665
Triple Number Coastal/Long Distance Low766.40.7829
Triple Number Coastal/Long Distance Medium624.30.9611
Triple Number Coastal/Long Distance High576.01.0417
Triple Number Windward/Leeward Low982.80.6105
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High693.30.8654
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7829
Triple Number Coastal/Long Distance Medium0.9611
Triple Number Coastal/Long Distance High1.0417
Triple Number Windward/Leeward Low0.6105
Triple Number Windward/Leeward Medium0.7841
Triple Number Windward/Leeward High0.8654
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7829
Triple Number Coastal/Long Distance Medium0.9611
Triple Number Coastal/Long Distance High1.0417
Triple Number Windward/Leeward Low0.6105
Triple Number Windward/Leeward Medium0.7841
Triple Number Windward/Leeward High0.8654
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance680.70.8814
Triple Number Coastal/Long Distance Low766.40.7829
Triple Number Coastal/Long Distance Medium624.30.9611
Triple Number Coastal/Long Distance High576.01.0417
Triple Number Windward/Leeward Low982.80.6105
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High693.30.8654
Predominantly Upwind682.20.8796
Predominantly Downwind625.30.9595
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1602.91082.6834.9719.9652.7614.2582.5532.2526.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance680.70.8814
Triple Number Coastal/Long Distance Low766.40.7829
Triple Number Coastal/Long Distance Medium624.30.9611
Triple Number Coastal/Long Distance High576.01.0417
Triple Number Windward/Leeward Low982.80.6105
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High693.30.8654
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1602.91082.6834.9719.9652.7614.2582.5532.2526.4
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low766.40.7829
Triple Number AP Medium624.30.9610
Triple Number AP High576.01.0417
Triple Number Windward/Leeward Low1026.00.5848
Triple Number Windward/Leeward Medium765.20.7841
Triple Number Windward/Leeward High693.30.8654
Single Number Predominant Upwind706.40.8494
Single Number Predominant Reaching617.00.9725
Single Number Predominant Downwind652.60.9194
Predominant Upwind - Low895.90.6697
Predominant Upwind - Low/Med722.90.8300
Predominant Upwind - Medium668.40.8977
Predominant Upwind - Med/High643.70.9321
Predominant Upwind - High641.60.9352
Predominant Downwind Low936.30.6408
Predominant Downwind Low/Med702.70.8539
Predominant Downwind Medium606.80.9888
Predominant Downwind Med/High545.91.0991
Predominant Downwind High507.71.1819
Predominant Reaching Low816.90.7345
Predominant Reaching Low/Med645.80.9290
Predominant Reaching Medium582.91.0293
Predominant Reaching Med/High544.61.1017
Predominant Reaching High522.21.1489
SA/DSPL Upwind27.46SA/DSPL Downwind40.60
Scoring OptionTODTOT
5-Band Windward/Leeward Low1137.80.5273
5-Band Windward/Leeward Low/Med861.40.6965
5-Band Windward/Leeward Medium755.00.7947
5-Band Windward/Leeward Med/High699.50.8578
5-Band Windward/Leeward High682.60.8790
Windward/Leeward 60-40 Low1131.80.5302
Windward/Leeward 60-40 Low/Med870.80.6890
Windward/Leeward 60-40 Medium775.70.7735
Windward/Leeward 60-40 Med/High729.70.8222
Windward/Leeward 60-40 High721.80.8313
5-Band AP Low844.00.7109
5-Band AP Low/Med686.10.8745
5-Band AP Medium617.90.9710
5-Band AP Med/High581.01.0327
5-Band AP High565.21.0616
5-Band SF Bay Tour - Low981.70.6112
5-Band SF Bay Tour - Low/Med825.00.7273
5-Band SF Bay Tour - Medium732.90.8187
5-Band SF Bay Tour - Med/High685.60.8751
5-Band SF Bay Tour - High671.00.8941
Chicago-Mac Upwind0.8310
Chicago-Mac All Purpose0.8620
Chicago-Mac Downwind0.8881
Bayview-Mac Cove Island0.6512
Bayview-Mac Shore0.6572
Harvest Moon Regatta540.61.1099
Double HandedClub Certificate2025
FarrwellNED 1210
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassLaser 28Measurement02/07/1993HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA8.629Max. Beam2.810Draft1.538Displacement2,104Wetted area14.20IMS L7.493LSM07.342Acc. length8.629Sink (kg/mm) 11.05
VCGD0.194VCGM0.186RM Rated (kg·m) 38.0Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.328PBW0.084PIPA0.0035
PSD0.022PHD0.062PHL0.130
PSA15.0°ESL0.843
ST10.020ST20.086ST30.086
ST40.050ST50.160
RIG
Forestay tensionFixedInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays1CheckstaysSpreaders1Rotating mastNo
P10.000IG9.490ISP9.710MDT10.093MDL10.126MDT20.093MDL20.126TL0.000MW0.126GO0.151
E3.900J2.930BAS1.310FSD0.026SFJ0.070SPL3.010WPLTPSBD0.101MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered39.2Flotation Date02/07/1993
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2025
FarrwellNED 1210
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment010.140.801.432.473.3123.09
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC4.340.00NoNo 22.11* Copied from legacy *
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentORC9.639.639.635.460.0043.75* Copied from legacy *