Club Certificate2026
WIDOW MAKERUSA 93594
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 Angles45.8°43.1°40.6°39.2°38.5°37.8°37.4°37.0°37.1°
Beat VMG2.503.564.344.885.215.385.485.595.59
52°3.925.406.387.037.367.547.637.727.75
60°4.205.666.627.227.537.717.827.917.94
75°4.385.816.777.357.687.888.028.218.30
90°4.215.666.667.317.737.948.138.438.67
110°4.005.616.797.537.948.238.508.939.22
120°3.865.456.617.417.878.208.519.159.60
135°3.374.876.036.957.577.978.308.999.65
150°2.784.115.266.237.047.597.978.619.31
Run VMG2.413.564.565.416.166.807.318.038.61
Gybe Angles139.5°145.7°149.8°152.5°156.3°162.9°168.2°178.1°177.2°
APH ToD:545.1CDL: 10.183APH ToT: 1.1007CertNo:US93594
BOAT
ClassC&C 44 C/BDesignerC&CBuilderC&CAge date09/1988Series date09/1988Offset fileUS19437-US93594.offData fileUS93594
HULL
Length Overall13.409 mMaximum Beam4.048 mDraft2.598 mDisplacement12,094 kgDLR10.0275IMS DivisionCruiser/RacerDynamic Allowance0.460%Age Allowance0.650%RS Assessment-0.229%
PROPELLER
InstallationShaft exposedTypeFeathering 3 bladesDiameter0.432m
CREW
Maximum weight752 kg(default)Minimum weight622 kg ✱ when appliedCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail41.9342.50Headsail Luffed67.3267.32Headsail FlyingSymmetric130.49130.49Asymmetric118.00118.00 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail12.78Storm Jib15.31Heavy Weather Jib41.33
SAIL LIMITS
Headsails6Spinnakers5
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 227.1 kg·m Stability Index 126.9
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  04560004OLR Issued on 05/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
WIDOW MAKERUSA 93594
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 VMG1439.01010.6829.7737.6691.0669.2656.4644.3643.8
52°919.0666.9564.2512.3489.1477.6471.6466.0464.6
60°857.5636.4543.9498.8478.0466.9460.5455.1453.4
75°822.2619.7531.9489.7468.7456.7448.6438.3433.6
90°855.0635.5540.5492.2466.0453.1442.6427.0415.0
110°900.7642.0530.2478.3453.6437.3423.7403.2390.3
120°931.5661.1544.7486.1457.4439.0423.1393.6375.0
135°1069.8738.7596.9518.0475.8451.6433.7400.6373.2
150°1293.7876.4684.2577.6511.6474.2451.8418.3386.7
Run VMG1493.81012.0790.0665.4584.1529.3492.5448.4418.0
Selected Courses
Windward / Leeward1466.41011.3809.8701.5637.5599.3574.5546.3530.9
All purpose1107.2780.6638.7564.6524.0501.0485.8465.6452.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward667.70.8986
All purpose545.11.1007
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High482.01.2448
Triple Number Windward/Leeward Low910.60.6589
Triple Number Windward/Leeward Medium663.60.9041
Triple Number Windward/Leeward High570.11.0524
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.01.0118
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High482.01.2448
Triple Number Windward/Leeward Low910.60.6589
Triple Number Windward/Leeward Medium663.60.9041
Triple Number Windward/Leeward High570.11.0524
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1469.11011.4763.5634.3558.6519.8491.4448.7435.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8017
Downwind "popa"0.9289
70% up, 30% down "Ilhabela"0.8361
30% up, 70% down "Ilhabela-inverso"0.8867
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High482.01.2448
Triple Number Windward/Leeward Low910.60.6589
Triple Number Windward/Leeward Medium663.60.9041
Triple Number Windward/Leeward High570.11.0524
Predominantly Upwind586.01.0238
Predominantly Downwind559.71.0721
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP568.51.0554 Predom. Rc High446.71.3431 5B SF Bay L/M738.20.8128 TriNum AP Low709.60.8455 Predom. Dn Low875.10.6856 5B SF Bay Med628.00.9554 TriNum AP Med541.41.1082 Predom. Dn L/M637.70.9409 5B SF Bay M/H565.91.0602 TriNum AP High482.01.2448 Predom. Dn Med538.11.1151 5B SF Bay High538.81.1135 TriNum W/L Low955.30.6281 Predom. Dn M/H478.81.2531 5B AP Low793.40.7562 TriNum W/L Med663.60.9041 Predom. Dn High448.01.3393 5B AP L/M616.50.9732 TriNum W/L Hig570.11.0524 ChiMac Up Low747.00.8032 5B AP Med533.31.1251 Predom. Upwind611.00.9820 ChiMac Up Med670.50.8948 5B AP M/H488.21.2291 Predom. Reaching548.21.0945 ChiMac Up High582.71.0298 5B AP High466.81.2852 Predom. Downwind586.71.0226 ChiMac Off Low747.30.8029 5B W/L Low1074.70.5583 Predom. Up Low855.20.7016 ChiMac Off Med656.00.9147 5B W/L L/M775.90.7733 Predom. Up L/M645.80.9291 ChiMac Off High549.31.0924 5B W/L Med650.90.9219 Predom. Up Med565.91.0603 ChiMac AP Low743.70.8068 5B W/L M/H579.21.0359 Predom. Up M/H526.21.1403 ChiMac AP Med660.90.9079 5B W/L High548.51.0938 Predom. Up High509.91.1767 ChiMac AP High564.61.0628 W/L 60-40 Low1074.30.5585 Predom. Rc Low772.10.7771 BayMac Cove Island856.40.7006 W/L 60-40 L/M781.40.7679 Predom. Rc L/M583.41.0285 BayMac Shore849.00.7067 W/L 60-40 Med661.40.9071 Predom. Rc Med508.81.1792 Harvest Moon483.51.2410 W/L 60-40 M/H595.31.0080 Predom. Rc M/H468.21.2816 5B SF Bay Low901.20.6658 W/L 60-40 High568.11.0562      SA/DSPL Up20.56SA/DSPL Dn32.45
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.01.0118
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High482.01.2448
Triple Number Windward/Leeward Low910.60.6589
Triple Number Windward/Leeward Medium663.60.9041
Triple Number Windward/Leeward High570.11.0524
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1469.11011.4763.5634.3558.6519.8491.4448.7435.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.01.0118
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High482.01.2448
Triple Number Windward/Leeward Low910.60.6589
Triple Number Windward/Leeward Medium663.60.9041
Triple Number Windward/Leeward High570.11.0524
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1469.11011.4763.5634.3558.6519.8491.4448.7435.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance593.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1469.11011.4763.5634.3558.6519.8491.4448.7435.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High482.01.2448
Triple Number Windward/Leeward Low910.60.6589
Triple Number Windward/Leeward Medium663.60.9041
Triple Number Windward/Leeward High570.11.0524
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating593.01.0118
FinRating, kevyt tuuli1060.70.9428
FinRating, kova tuuli470.41.0630
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High482.01.2448
Triple Number Windward/Leeward Low910.60.6589
Triple Number Windward/Leeward Medium663.60.9041
Triple Number Windward/Leeward High570.11.0524
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0118
Triple Number Coastal/Long Distance Low0.8455
Triple Number Coastal/Long Distance Medium1.1083
Triple Number Coastal/Long Distance High1.2448
Triple Number Windward/Leeward Low0.6589
Triple Number Windward/Leeward Medium0.9041
Triple Number Windward/Leeward High1.0524
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1469.11011.4763.5634.3558.6519.8491.4448.7435.0
For information
General Purpose Handicap (GPH)613.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.01.0118
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High482.01.2448
Triple Number Windward/Leeward Low910.60.6589
Triple Number Windward/Leeward Medium663.60.9041
Triple Number Windward/Leeward High570.11.0524
Saronikos S All Purpose621.60.9652
Saronikos S Upwind693.00.8658
Saronikos S Downwind540.91.1093
Saronikos N All Purpose651.70.9206
Saronikos N Upwind723.70.8291
Saronikos N Downwind590.91.0153
Saronikos SW All Purpose630.80.9512
Saronikos SW Upwind716.20.8377
Saronikos SW Downwind550.31.0903
Saronikos NE All Purpose681.40.8805
Saronikos NE Upwind683.20.8782
Saronikos NE Downwind667.80.8985
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1469.11011.4763.5634.3558.6519.8491.4448.7435.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High482.01.2448
Triple Number Windward/Leeward Low910.60.6589
Triple Number Windward/Leeward Medium663.60.9041
Triple Number Windward/Leeward High570.11.0524
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose568.51.0554
5-Band All Purpose Low861.30.6966
5-Band All Purpose L/M640.00.9374
5-Band All Purpose Med551.11.0888
5-Band All Purpose M/H502.01.1953
5-Band All Purpose High478.61.2536
Single Number Predominant Upwind584.71.0261
Single Number Predominant Reaching526.01.1408
Single Number Predominant Downwind560.31.0709
5-Band 50-50 Windward/Leeward Low1074.70.5583
5-Band 50-50 Windward/Leeward L/M775.90.7733
5-Band 50-50 Windward/Leeward Med650.90.9219
5-Band 50-50 Windward/Leeward M/H579.21.0359
5-Band 50-50 Windward/Leeward High548.51.0938
5-Band 60-40 Windward/Leeward Low1074.30.5585
5-Band 60-40 Windward/Leeward L/M781.40.7679
5-Band 60-40 Windward/Leeward Med661.40.9071
5-Band 60-40 Windward/Leeward M/H595.31.0080
5-Band 60-40 Windward/Leeward High568.11.0562
Triple Number 50-50 Windward/Leeward Low955.30.6281
Triple Number 50-50 Windward/Leeward Med663.70.9040
Triple Number 50-50 Windward/Leeward High570.11.0524
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward678.20.8847
Triple Number 60-40 Windward/Leeward Low956.80.6271
Triple Number 60-40 Windward/Leeward Med673.50.8908
Triple Number 60-40 Windward/Leeward High587.11.0220
Triple Number All-Purpose Low772.30.7769
Triple Number All-Purpose Med559.91.0716
Triple Number All-Purpose High495.31.2114
Triple Number Predominant Upwind Low778.10.7711
Triple Number Predominant Upwind Med576.31.0412
Triple Number Predominant Upwind High525.31.1421
Triple Number Predominant Reaching Low699.90.8573
Triple Number Predominant Reaching Med523.91.1454
Triple Number Predominant Reaching High454.61.3199
Triple Number Predominant Downwind Low778.60.7706
Triple Number Predominant Downwind Med549.61.0916
Triple Number Predominant Downwind High462.31.2977
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.01.0118
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High482.01.2448
Triple Number Windward/Leeward Low910.60.6589
Triple Number Windward/Leeward Medium663.60.9041
Triple Number Windward/Leeward High570.11.0524
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1469.11011.4763.5634.3558.6519.8491.4448.7435.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.01.0118
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High482.01.2448
Triple Number Windward/Leeward Low910.60.6589
Triple Number Windward/Leeward Medium663.60.9041
Triple Number Windward/Leeward High570.11.0524
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1469.11011.4763.5634.3558.6519.8491.4448.7435.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low709.6
Triple Number Coastal/Long Distance Medium541.4
Triple Number Coastal/Long Distance High482.0
Triple Number Windward/Leeward Low910.6
Triple Number Windward/Leeward Medium663.6
Triple Number Windward/Leeward High570.1
Predominantly Upwind586.0
Predominantly Downwind559.7
Predominantly Reaching535.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.01.0118
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High482.01.2448
Triple Number Windward/Leeward Low910.60.6589
Triple Number Windward/Leeward Medium663.60.9041
Triple Number Windward/Leeward High570.11.0524
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1469.11011.4763.5634.3558.6519.8491.4448.7435.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8455
Triple Number Coastal/Long Distance Medium1.1083
Triple Number Coastal/Long Distance High1.2448
Triple Number Windward/Leeward Low0.6589
Triple Number Windward/Leeward Medium0.9041
Triple Number Windward/Leeward High1.0524
Coastal/Long Distance1.0118
Predominantly Upwind1.0238
Predominantly Downwind1.0721
For information
General Purpose Handicap (GPH)613.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1007
Distanseseilas Trippeltall svak vind0.8455
Distanseseilas Trippeltall mellomvind1.1083
Distanseseilas Trippeltall sterk vind1.2448
Pølsebane Trippeltall svak vind0.6589
Pølsebane Trippeltall mellomvind0.9041
Pølsebane Trippeltall sterk vind1.0524
Motvind Singeltall1.0238
Medvind Singeltall1.0721
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High482.01.2448
Triple Number Windward/Leeward Low910.60.6589
Triple Number Windward/Leeward Medium663.60.9041
Triple Number Windward/Leeward High570.11.0524
Coastal/Long Distance593.01.0118
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind586.01.0238
Predominantly Downwind559.71.0721
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore535.51.1204
Cape Doctor Coastal456.51.3144
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High482.01.2448
Triple Number Windward/Leeward Low910.60.6589
Triple Number Windward/Leeward Medium663.60.9041
Triple Number Windward/Leeward High570.11.0524
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8455
Triple Number Coastal/Long Distance Medium1.1083
Triple Number Coastal/Long Distance High1.2448
Triple Number Windward/Leeward Low0.6589
Triple Number Windward/Leeward Medium0.9041
Triple Number Windward/Leeward High1.0524
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8455
Triple Number Coastal/Long Distance Medium1.1083
Triple Number Coastal/Long Distance High1.2448
Triple Number Windward/Leeward Low0.6589
Triple Number Windward/Leeward Medium0.9041
Triple Number Windward/Leeward High1.0524
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.01.0118
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High482.01.2448
Triple Number Windward/Leeward Low910.60.6589
Triple Number Windward/Leeward Medium663.60.9041
Triple Number Windward/Leeward High570.11.0524
Predominantly Upwind586.01.0238
Predominantly Downwind559.71.0721
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1469.11011.4763.5634.3558.6519.8491.4448.7435.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.01.0118
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.41.1083
Triple Number Coastal/Long Distance High482.01.2448
Triple Number Windward/Leeward Low910.60.6589
Triple Number Windward/Leeward Medium663.60.9041
Triple Number Windward/Leeward High570.11.0524
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1469.11011.4763.5634.3558.6519.8491.4448.7435.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP568.51.0554 Predom. Dn High448.01.3393 5B AP M/H488.21.2291 TriNum AP Low709.60.8455 Predom. Rc Low772.10.7771 5B AP High466.81.2852 TriNum AP Med541.41.1082 Predom. Rc L/M583.41.0285 5B SF Bay Low901.20.6658 TriNum AP High482.01.2448 Predom. Rc Med508.81.1792 5B SF Bay L/M738.20.8128 TriNum W/L Low955.30.6281 Predom. Rc M/H468.21.2816 5B SF Bay Med628.00.9554 TriNum W/L Med663.60.9041 Predom. Rc High446.71.3431 5B SF Bay M/H565.91.0602 TriNum W/L Hig570.11.0524 5B W/L Low1074.70.5583 5B SF Bay High538.81.1135 Predom. Upwind611.00.9820 5B W/L L/M775.90.7733 ChiMac Up Low747.00.8032 Predom. Reaching548.21.0945 5B W/L Med650.90.9219 ChiMac Up Med670.50.8948 Predom. Downwind586.71.0226 5B W/L M/H579.21.0359 ChiMac Up High582.71.0298 Predom. Up Low855.20.7016 5B W/L High548.51.0938 ChiMac Off Low747.30.8029 Predom. Up L/M645.80.9291 W/L 60-40 Low1074.30.5585 ChiMac Off Med656.00.9147 Predom. Up Med565.91.0603 W/L 60-40 L/M781.40.7679 ChiMac Off High549.31.0924 Predom. Up M/H526.21.1403 W/L 60-40 Med661.40.9071 ChiMac AP Low743.70.8068 Predom. Up High509.91.1767 W/L 60-40 M/H595.31.0080 ChiMac AP Med660.90.9079 Predom. Dn Low875.10.6856 W/L 60-40 High568.11.0562 ChiMac AP High564.61.0628 Predom. Dn L/M637.70.9409 5B AP Low793.40.7562 BayMac Cove Island856.40.7006 Predom. Dn Med538.11.1151 5B AP L/M616.50.9732 BayMac Shore849.00.7067 Predom. Dn M/H478.81.2531 5B AP Med533.31.1251 Harvest Moon483.51.2410      SA/DSPL Up20.56SA/DSPL Dn32.45
ORC Ref  04560004OLR Issued on 05/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
WIDOW MAKERUSA 93594
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassC&C 44 C/BMeasurement20/05/1992HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall13.409Maximum beam4.048Draft2.598Displacement12,094Wetted area36.61IMS L11.025LSM010.644Accomod. length13.155Sink (kg/mm) 25.21
VCGD-0.048VCGM-0.045 RM Rated (kg·m) 227.1Limit of positive stability(°) 118.8 Stability Index 126.9 BLR index 0.0000Default crew weight752 Declared crew weight 0
Centerboard weight294.9List angleCanting keel angle
PROPELLER
Propeller TypeFeathering 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.432PBW0.000PIPA0.0056
PSD0.030PHD0.073PHL0.143
PSA20.0°ESL0.814
ST10.027ST20.125ST30.125
ST40.052ST50.183
RIG
BackstayAdjustableForestayFixedInner forestayFixedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysYesSpreaders2Rotating mastNo
P15.050IG17.145ISP17.145MDT10.141MDL10.232MDT20.138MDL20.183TL2.546MW0.183GO0.290
E4.850J5.330BAS1.590FSD0.037SFJ0.000SPL5.270WPLTPS5.725BD0.168MWT0.00MCG0.000
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASY0.000EY0.000BDY0.000IY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date10/03/2025
SFFP0.861FFM1.265FF1.279LCFcl7.151SG1.0020
SAFP11.817FAM1.076FA1.085LCFsh7.433HBI1.128
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04560004OLR Issued on 05/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
WIDOW MAKERUSA 93594
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMN0.140.931.682.973.9941.9304/03/2024188494
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ10.070.971.913.835.797.8517.37NoNo 67.3207/02/2025183998
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS2-116.9516.9516.959.279.11130.4907/02/202581360
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentAsym.17.2415.1716.218.559.4990%118.0009/08/2024
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length13.2 mTable area0.66 m²Headroom1.86 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity216 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity114 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04560004OLR Issued on 05/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org