International
Certificate
2021

Boat

GAUNTLET

USA 52791

 
Offshore
Racing
Congress

Certificate number: US7203
Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles42.8°41.3°39.8°38.4°37.9°36.8°36.8°
Beat VMG4.615.626.116.376.526.736.81
52°7.068.388.829.029.149.279.46
60°7.518.699.109.309.449.549.87
75°7.868.909.409.7610.0010.1510.46
90°7.768.849.409.9710.4210.7311.11
110°7.358.789.469.9010.3310.7311.96
120°7.098.659.4310.1510.6511.1212.28
135°6.367.978.989.6910.4811.3813.28
150°5.336.757.978.909.5210.2311.93
Run VMG4.625.846.907.758.398.9710.33
Gybe Angles143.0°143.9°147.3°154.0°160.0°174.0°148.5°

GPH = 481.6

CDL = 13.940

BOAT
ClassNelson Marek 52𝕚DesignerNELSON/MAREKBuilderNEW ENGLAND BWAge Date05/2004Series Date01/2004Offset FileNM52.off
HULL
Length Overall16.123 mMaximum Beam3.804 mDraft3.119 mDisplacement10,623 kgDLR4.6014IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrut𝕚TypeFolding 2 blades𝕚Diameter0.480m
CREW
Maximum weight1,270 kg𝕚Minimum weight953 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRated Mainsail95.2497.16Headsail Luffed72.1372.13Headsail FlyingSymmetric241.56𝕚241.56𝕚Asymmetric229.27𝕚229.27𝕚
* All asymmetric spinnakers with SHW/SFL > 85%
SAIL LIMITATIONS
Headsails7 Spinnakers5 * Asymmetric may be tacked on the pole
STABILITY
Righting Moment450.7 kg·mStability Index152.4
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.

International
Certificate
2021

Boat

GAUNTLET

USA 52791

 
Offshore
Racing
Congress

Certificate number: US7203
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG781.0641.1589.0564.9551.9535.1528.8
52°509.6429.6408.1399.2394.0388.4380.5
60°479.6414.3395.7386.9381.3377.2364.9
75°457.7404.6382.8368.7360.2354.5344.1
90°464.1407.4382.8361.2345.3335.5324.1
110°489.7409.8380.4363.7348.4335.6301.0
120°507.9416.2381.6354.7338.1323.7293.3
135°565.9451.9400.8371.3343.5316.4271.1
150°675.5533.7451.5404.5378.0351.9301.8
Run VMG780.0616.2521.4464.7429.3401.2348.5
Selected Courses
Windward / Leeward780.5628.7555.2514.8490.6468.1438.7
All purpose596.1491.2445.1419.1401.8386.1362.0
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward534.21.1231
All purpose430.81.3929
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low543.61.1037
Triple Number Coastal/Long Distance Medium429.51.3971
Triple Number Coastal/Long Distance High381.01.5747
Triple Number Windward/Leeward Low704.60.8516
Triple Number Windward/Leeward Medium531.71.1284
Triple Number Windward/Leeward High462.71.2967
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance469.11.2791
Triple Number Coastal/Long Distance Low543.61.1037
Triple Number Coastal/Long Distance Medium429.51.3971
Triple Number Coastal/Long Distance High381.01.5747
Triple Number Windward/Leeward Low704.60.8516
Triple Number Windward/Leeward Medium531.71.1284
Triple Number Windward/Leeward High462.71.2967
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance780.5591.5501.1447.2417.4390.4347.3
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low543.61.1037
Triple Number Coastal/Long Distance Medium429.51.3971
Triple Number Coastal/Long Distance High381.01.5747
Triple Number Windward/Leeward Low704.60.8516
Triple Number Windward/Leeward Medium531.71.1284
Triple Number Windward/Leeward High462.71.2967
Predominantly Upwind463.91.2934
Predominantly Downwind436.61.3743
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low543.61.1037
Triple Number All Purpose Medium429.51.3971
Triple Number All Purpose High381.01.5747
Triple Number Windward/Leeward Low704.60.8516
Triple Number Windward/Leeward Medium531.71.1284
Triple Number Windward/Leeward High462.71.2967
Predominantly Upwind463.91.2934
Predominantly Downwind436.61.3743
Predominantly Upwind Low600.20.9997
Predominantly Upwind Medium481.91.2449
Predominantly Upwind High449.21.3356
Predominantly Downwind Low601.80.9970
Predominantly Downwind Medium437.01.3730
Predominantly Downwind High358.91.6720
Chicago-Mac Upwind1.2696
Chicago-Mac All Purpose1.3060
Chicago-Mac Downwind1.3483
Bayview-Mac Cove Island1.2236
Bayview-Mac Shore1.2360
Victoria-Maui1.4444
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance469.11.2791
Triple Number Coastal/Long Distance Low543.61.1037
Triple Number Coastal/Long Distance Medium429.51.3971
Triple Number Coastal/Long Distance High381.01.5747
Triple Number Windward/Leeward Low704.60.8516
Triple Number Windward/Leeward Medium531.71.1284
Triple Number Windward/Leeward High462.71.2967
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance780.5591.5501.1447.2417.4390.4347.3
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance469.11.2791
Triple Number Coastal/Long Distance Low543.61.1037
Triple Number Coastal/Long Distance Medium429.51.3971
Triple Number Coastal/Long Distance High381.01.5747
Triple Number Windward/Leeward Low704.60.8516
Triple Number Windward/Leeward Medium531.71.1284
Triple Number Windward/Leeward High462.71.2967
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance780.5591.5501.1447.2417.4390.4347.3
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance469.1
Triple Number Coastal/Long Distance Low543.6
Triple Number Coastal/Long Distance Medium429.5
Triple Number Coastal/Long Distance High381.0
Triple Number Windward/Leeward Low704.6
Triple Number Windward/Leeward Medium531.7
Triple Number Windward/Leeward High462.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance780.5591.5501.1447.2417.4390.4347.3
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance469.11.2791
Triple Number Coastal/Long Distance Low543.61.1037
Triple Number Coastal/Long Distance Medium429.51.3971
Triple Number Coastal/Long Distance High381.01.5747
Triple Number Windward/Leeward Low704.60.8516
Triple Number Windward/Leeward Medium531.71.1284
Triple Number Windward/Leeward High462.71.2967
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance780.5591.5501.1447.2417.4390.4347.3
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)469.11.2791
Triple Number Coastal/Long Distance Low543.61.1037
Triple Number Coastal/Long Distance Medium429.51.3971
Triple Number Coastal/Long Distance High381.01.5747
Triple Number Windward/Leeward Low704.60.8516
Triple Number Windward/Leeward Medium531.71.1284
Triple Number Windward/Leeward High462.71.2967
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance780.5591.5501.1447.2417.4390.4347.3
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low543.61.1037
Triple Number Coastal/Long Distance Medium429.51.3971
Triple Number Coastal/Long Distance High381.01.5747
Triple Number Windward/Leeward Low704.60.8516
Triple Number Windward/Leeward Medium531.71.1284
Triple Number Windward/Leeward High462.71.2967
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.1037
Triple Number Coastal/Long Distance Medium1.3971
Triple Number Coastal/Long Distance High1.5747
Triple Number Windward/Leeward Low0.8516
Triple Number Windward/Leeward Medium1.1284
Triple Number Windward/Leeward High1.2967
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance780.5591.5501.1447.2417.4390.4347.3
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance469.11.2791
Triple Number Coastal/Long Distance Low543.61.1037
Triple Number Coastal/Long Distance Medium429.51.3971
Triple Number Coastal/Long Distance High381.01.5747
Triple Number Windward/Leeward Low704.60.8516
Triple Number Windward/Leeward Medium531.71.1284
Triple Number Windward/Leeward High462.71.2967
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance780.5591.5501.1447.2417.4390.4347.3
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance469.11.2791
Triple Number Coastal/Long Distance Low543.61.1037
Triple Number Coastal/Long Distance Medium429.51.3971
Triple Number Coastal/Long Distance High381.01.5747
Triple Number Windward/Leeward Low704.60.8516
Triple Number Windward/Leeward Medium531.71.1284
Triple Number Windward/Leeward High462.71.2967
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance780.5591.5501.1447.2417.4390.4347.3
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance469.11.2791
Triple Number Coastal/Long Distance Low543.61.1037
Triple Number Coastal/Long Distance Medium429.51.3971
Triple Number Coastal/Long Distance High381.01.5747
Triple Number Windward/Leeward Low704.60.8516
Triple Number Windward/Leeward Medium531.71.1284
Triple Number Windward/Leeward High462.71.2967
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance780.5591.5501.1447.2417.4390.4347.3
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low704.60.8516
Triple Number Windward/Leeward Medium531.71.1284
Triple Number Windward/Leeward High462.71.2967
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance780.5591.5501.1447.2417.4390.4347.3
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low543.6
Triple Number Coastal/Long Distance Medium429.5
Triple Number Coastal/Long Distance High381.0
Triple Number Windward/Leeward Low704.6
Triple Number Windward/Leeward Medium531.7
Triple Number Windward/Leeward High462.7
Predominantly Upwind463.9
Predominantly Downwind436.6
Predominantly Reaching415.6
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low543.61.1037
Triple Number Coastal/Long Distance Medium429.51.3971
Triple Number Coastal/Long Distance High381.01.5747
Triple Number Windward/Leeward Low704.60.8516
Triple Number Windward/Leeward Medium531.71.1284
Triple Number Windward/Leeward High462.71.2967
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.1037
Triple Number Coastal/Long Distance Medium1.3971
Triple Number Coastal/Long Distance High1.5747
Triple Number Windward/Leeward Low0.8516
Triple Number Windward/Leeward Medium1.1284
Triple Number Windward/Leeward High1.2967
Coastal/Long Distance1.2791
Predominantly Upwind1.2934
Predominantly Downwind1.3743
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.2791
Tretall Distanseseilas Lite vind1.1037
Tretall Distanseseilas Mellomvind1.3971
Tretall Distanseseilas Mye vind1.5747
Tretall Pølsebane Lite vind0.8516
Tretall Pølsebane Mellomvind1.1284
Tretall Pølsebane Mye vind1.2967
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas780.5591.5501.1447.2417.4390.4347.3
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low543.61.1037
Triple Number Coastal/Long Distance Medium429.51.3971
Triple Number Coastal/Long Distance High381.01.5747
Triple Number Windward/Leeward Low704.60.8516
Triple Number Windward/Leeward Medium531.71.1284
Triple Number Windward/Leeward High462.71.2967
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind463.91.2934
Predominantly Downwind436.61.3743
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore447.51.3408
Cape Doctor Coastal369.21.6249
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.1037
Triple Number Coastal/Long Distance Medium1.3971
Triple Number Coastal/Long Distance High1.5747
Triple Number Windward/Leeward Low0.8516
Triple Number Windward/Leeward Medium1.1284
Triple Number Windward/Leeward High1.2967
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.1037
Triple Number Coastal/Long Distance Medium1.3971
Triple Number Coastal/Long Distance High1.5747
Triple Number Windward/Leeward Low0.8516
Triple Number Windward/Leeward Medium1.1284
Triple Number Windward/Leeward High1.2967
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance469.11.2791
Triple Number Coastal/Long Distance Low543.61.1037
Triple Number Coastal/Long Distance Medium429.51.3971
Triple Number Coastal/Long Distance High381.01.5747
Triple Number Windward/Leeward Low704.60.8516
Triple Number Windward/Leeward Medium531.71.1284
Triple Number Windward/Leeward High462.71.2967
Predominantly Upwind463.91.2934
Predominantly Downwind436.61.3743
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance780.5591.5501.1447.2417.4390.4347.3
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance469.11.2791
Triple Number Coastal/Long Distance Low543.61.1037
Triple Number Coastal/Long Distance Medium429.51.3971
Triple Number Coastal/Long Distance High381.01.5747
Triple Number Windward/Leeward Low704.60.8516
Triple Number Windward/Leeward Medium531.71.1284
Triple Number Windward/Leeward High462.71.2967
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance780.5591.5501.1447.2417.4390.4347.3
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low543.61.1037
Triple Number All Purpose Medium429.51.3971
Triple Number All Purpose High381.01.5747
Triple Number Windward/Leeward Low704.60.8516
Triple Number Windward/Leeward Medium531.71.1284
Triple Number Windward/Leeward High462.71.2967
Predominantly Upwind463.91.2934
Predominantly Downwind436.61.3743
Predominantly Upwind Low600.20.9997
Predominantly Upwind Medium481.91.2449
Predominantly Upwind High449.21.3356
Predominantly Downwind Low601.80.9970
Predominantly Downwind Medium437.01.3730
Predominantly Downwind High358.91.6720
Chicago-Mac Upwind1.2696
Chicago-Mac All Purpose1.3060
Chicago-Mac Downwind1.3483
Bayview-Mac Cove Island1.2236
Bayview-Mac Shore1.2360
Harvest Moon Regatta379.01.5830
Victoria-Maui1.4444

International
Certificate
2021

Boat

GAUNTLET

USA 52791

 
Offshore
Racing
Congress

Certificate number: US7203
Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGES
ClassNelson Marek 52𝕚Measurement03/06/2005𝕚Measurer𝕚HIN𝕚Plan review𝕚Hull constructionCarbon𝕚Carbon RudderYes𝕚Light stanchions𝕚Trim tabNo𝕚
LOA16.123𝕚Max. Beam3.804𝕚Draft3.119𝕚Displacement10,623𝕚Wetted area44.03𝕚IMS L13.909𝕚LSM013.217𝕚Acc. length12.363𝕚Sink (kg/mm)33.37𝕚
VCGD-0.744𝕚VCGM-0.615𝕚RM Measured (kg·m)450.7𝕚RM Default (kg·m)401.7𝕚Limit of positive stability(°)143.3𝕚Stability Index152.4𝕚
PROPELLER
Propeller TypeFolding 2 blades𝕚
InstallationStrut𝕚PRD0.480𝕚EDL0.725𝕚ST30.195𝕚Twin screwNo𝕚PBW0.120𝕚ST10.049𝕚ST40.113𝕚PIPA0.0040𝕚ST20.177𝕚ST50.293𝕚
RIG
Forestay tensionAft𝕚Inner stayNone Fitted𝕚Carbon mastYes𝕚Headsail furlerNo𝕚Mainsail furlerNo𝕚Articulated bowspritNo𝕚Non-circular riggingNo𝕚Fiber riggingNo𝕚Runners/Checkstays2𝕚Spreaders4𝕚
P21.499𝕚IG20.660𝕚ISP23.000𝕚MDT10.156𝕚MDL10.317𝕚MDT20.091𝕚MDL20.131𝕚TL3.940𝕚MW0.288𝕚GO0.303𝕚
E7.399𝕚J6.150𝕚BAS2.008𝕚FSD0.044𝕚SFJ0.300𝕚SPL7.120𝕚TPS0.000𝕚BD0.352𝕚MWT334.00𝕚MCG6.489𝕚
FLOTATION AND STABILITY
Inclining TestPoles Inclining𝕚SFFP0.110𝕚SAFP15.641𝕚Flotation Date31/05/2021𝕚FFM1.602𝕚FAM1.247𝕚Measurer𝕚FF1.611𝕚FA1.254𝕚Comment𝕚LCFcl8.487𝕚LCFsh8.687𝕚SG1.0000𝕚HBI1.405𝕚
W1179.2𝕚W2179.2𝕚W3179.2𝕚W4179.2𝕚
PD1503.2𝕚PD2503.2𝕚PD3503.2𝕚PD4503.2𝕚
WD16.070𝕚PLM9000.00𝕚GSA1.0𝕚RSA1.0𝕚

International
Certificate
2021

Boat

GAUNTLET

USA 52791

 
Offshore
Racing
Congress

Certificate number: US7203
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeasurerMeas.DateMakerMaterialComment720799𝕚0.27𝕚1.57𝕚2.81𝕚4.81𝕚6.25𝕚95.24𝕚𝕚𝕚𝕚𝕚𝕚
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeasurerMeas.DateMakerMaterialComment720797𝕚𝕚𝕚𝕚𝕚𝕚6.71𝕚21.12𝕚No𝕚No𝕚 𝕚72.13𝕚𝕚𝕚𝕚𝕚𝕚
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeasurerMeas.DateMakerMaterialComment720795𝕚0.00𝕚0.00𝕚0.00𝕚𝕚0.00𝕚241.56𝕚𝕚𝕚𝕚𝕚𝕚
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeasurerMeas.DateMakerMaterialComment720793𝕚𝕚𝕚0.00𝕚12.10𝕚12.42𝕚97%𝕚229.27𝕚𝕚𝕚𝕚𝕚𝕚