Club
Certificate
2021

Boat

ALTAIR III

USA 50254

 

Offshore
Racing
Congress

Certificate number: US6865

Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles42.0°41.3°40.9°39.8°38.6°37.9°37.9°
Beat VMG3.544.184.725.015.165.255.30
52°5.326.286.857.107.237.307.36
60°5.606.557.017.257.407.497.58
75°5.846.737.137.387.587.767.97
90°5.756.707.147.437.647.868.24
110°5.516.657.237.587.908.198.51
120°5.376.527.167.547.908.248.77
135°4.936.016.877.317.668.028.72
150°4.235.256.176.907.307.628.29
Run VMG3.664.545.346.066.677.147.78
Gybe Angles146.5°151.0°150.5°157.0°175.0°180.0°180.0°

GPH = 627.4

CDL = 9.022

BOAT
ClassC&C 402𝕚DesignerC&CBuilderC&CAge Date05/1978Series Date05/1978Offset FileUS943.OFF
HULL
Length Overall12.129 mMaximum Beam3.895 mDraft2.115 mDisplacement8,040 kgDLR9.3088IMS DivisionPerformanceDynamic Allowance0.273%Age Allowance0.487%
PROPELLER
InstallationShaft exposed𝕚TypeFolding 2 blades𝕚Diameter0.485m
CREW
Maximum weight878 kg𝕚Minimum weight659 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail34.2434.67Headsail Luffed62.3162.31Headsail FlyingSymmetric122.35𝕚122.35𝕚Asymmetric110.86𝕚110.86𝕚
* All asymmetric spinnakers with SHW/SFL > 85%
SAIL LIMITATIONS
Headsails5 Spinnakers4 * Asymmetric may be tacked on the pole
STABILITY
Righting Moment163.2 kg·mStability IndexN/A
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.
ORC Ref  034100012E3Issued on 01/04/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

Club
Certificate
2021

Boat

ALTAIR III

USA 50254

 

Offshore
Racing
Congress

Certificate number: US6865

Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1016.3861.6762.3718.8697.1685.2679.3
52°677.2573.5525.8507.2498.2493.1489.0
60°642.5550.0513.6496.8486.6480.4474.9
75°616.7535.3504.8487.7474.7464.1451.8
90°625.9537.4504.2484.4471.3458.0437.1
110°652.8541.0498.2474.9455.7439.5422.9
120°670.2551.9502.5477.4455.7436.7410.6
135°729.7598.8524.2492.3470.0448.7413.1
150°851.1686.1583.7521.9493.0472.3434.1
Run VMG982.8792.6673.6594.3540.1504.2462.9
Selected Courses
Windward / Leeward999.5827.1718.0656.5618.6594.7571.1
All purpose776.6648.8579.1542.6520.4503.5484.3
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward685.00.8759
All purpose560.91.0696
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance610.90.9822
Triple Number Coastal/Long Distance Low712.70.8419
Triple Number Coastal/Long Distance Medium558.01.0752
Triple Number Coastal/Long Distance High500.51.1988
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium681.70.8801
Triple Number Windward/Leeward High591.81.0138
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.8777.9649.8577.6539.6510.4466.4
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low712.70.8419
Triple Number Coastal/Long Distance Medium558.01.0752
Triple Number Coastal/Long Distance High500.51.1988
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium681.70.8801
Triple Number Windward/Leeward High591.81.0138
Predominantly Upwind604.40.9927
Predominantly Downwind571.91.0491
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low712.70.8419
Triple Number All Purpose Medium558.01.0752
Triple Number All Purpose High500.51.1988
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium681.70.8801
Triple Number Windward/Leeward High591.81.0138
Predominantly Upwind604.40.9927
Predominantly Downwind571.91.0491
Predominantly Upwind Low790.90.7586
Predominantly Upwind Medium621.70.9652
Predominantly Upwind High578.71.0368
Predominantly Downwind Low778.60.7706
Predominantly Downwind Medium568.11.0562
Predominantly Downwind High478.71.2535
Chicago-Mac Upwind0.9765
Chicago-Mac All Purpose1.0010
Chicago-Mac Downwind1.0322
Bayview-Mac Cove Island0.9347
Bayview-Mac Shore0.9431
Victoria-Maui1.1000
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance610.90.9822
Triple Number Coastal/Long Distance Low712.70.8419
Triple Number Coastal/Long Distance Medium558.01.0752
Triple Number Coastal/Long Distance High500.51.1988
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium681.70.8801
Triple Number Windward/Leeward High591.81.0138
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.8777.9649.8577.6539.6510.4466.4
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance610.9
Triple Number Coastal/Long Distance Low712.7
Triple Number Coastal/Long Distance Medium558.0
Triple Number Coastal/Long Distance High500.5
Triple Number Windward/Leeward Low913.2
Triple Number Windward/Leeward Medium681.7
Triple Number Windward/Leeward High591.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.8777.9649.8577.6539.6510.4466.4
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance610.90.9822
Triple Number Coastal/Long Distance Low712.70.8419
Triple Number Coastal/Long Distance Medium558.01.0752
Triple Number Coastal/Long Distance High500.51.1988
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium681.70.8801
Triple Number Windward/Leeward High591.81.0138
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.8777.9649.8577.6539.6510.4466.4
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)610.90.9822
Triple Number Coastal/Long Distance Low712.70.8419
Triple Number Coastal/Long Distance Medium558.01.0752
Triple Number Coastal/Long Distance High500.51.1988
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium681.70.8801
Triple Number Windward/Leeward High591.81.0138
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.8777.9649.8577.6539.6510.4466.4
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low712.70.8419
Triple Number Coastal/Long Distance Medium558.01.0752
Triple Number Coastal/Long Distance High500.51.1988
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium681.70.8801
Triple Number Windward/Leeward High591.81.0138
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8419
Triple Number Coastal/Long Distance Medium1.0752
Triple Number Coastal/Long Distance High1.1988
Triple Number Windward/Leeward Low0.6570
Triple Number Windward/Leeward Medium0.8801
Triple Number Windward/Leeward High1.0138
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.8777.9649.8577.6539.6510.4466.4
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance610.90.9822
Triple Number Coastal/Long Distance Low712.70.8419
Triple Number Coastal/Long Distance Medium558.01.0752
Triple Number Coastal/Long Distance High500.51.1988
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium681.70.8801
Triple Number Windward/Leeward High591.81.0138
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.8777.9649.8577.6539.6510.4466.4
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance610.90.9822
Triple Number Coastal/Long Distance Low712.70.8419
Triple Number Coastal/Long Distance Medium558.01.0752
Triple Number Coastal/Long Distance High500.51.1988
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium681.70.8801
Triple Number Windward/Leeward High591.81.0138
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.8777.9649.8577.6539.6510.4466.4
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance610.90.9822
Triple Number Coastal/Long Distance Low712.70.8419
Triple Number Coastal/Long Distance Medium558.01.0752
Triple Number Coastal/Long Distance High500.51.1988
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium681.70.8801
Triple Number Windward/Leeward High591.81.0138
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.8777.9649.8577.6539.6510.4466.4
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium681.70.8801
Triple Number Windward/Leeward High591.81.0138
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.8777.9649.8577.6539.6510.4466.4
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low712.7
Triple Number Coastal/Long Distance Medium558.0
Triple Number Coastal/Long Distance High500.5
Triple Number Windward/Leeward Low913.2
Triple Number Windward/Leeward Medium681.7
Triple Number Windward/Leeward High591.8
Predominantly Upwind604.4
Predominantly Downwind571.9
Predominantly Reaching548.7
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low712.70.8419
Triple Number Coastal/Long Distance Medium558.01.0752
Triple Number Coastal/Long Distance High500.51.1988
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium681.70.8801
Triple Number Windward/Leeward High591.81.0138
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8419
Triple Number Coastal/Long Distance Medium1.0752
Triple Number Coastal/Long Distance High1.1988
Triple Number Windward/Leeward Low0.6570
Triple Number Windward/Leeward Medium0.8801
Triple Number Windward/Leeward High1.0138
Coastal/Long Distance0.9822
Predominantly Upwind0.9927
Predominantly Downwind1.0491
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.9822
Tretall Distanseseilas Lite vind0.8419
Tretall Distanseseilas Mellomvind1.0752
Tretall Distanseseilas Mye vind1.1988
Tretall Pølsebane Lite vind0.6570
Tretall Pølsebane Mellomvind0.8801
Tretall Pølsebane Mye vind1.0138
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas997.8777.9649.8577.6539.6510.4466.4
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low712.70.8419
Triple Number Coastal/Long Distance Medium558.01.0752
Triple Number Coastal/Long Distance High500.51.1988
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium681.70.8801
Triple Number Windward/Leeward High591.81.0138
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind604.40.9927
Predominantly Downwind571.91.0491
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore578.21.0377
Cape Doctor Coastal490.01.2244
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8419
Triple Number Coastal/Long Distance Medium1.0752
Triple Number Coastal/Long Distance High1.1988
Triple Number Windward/Leeward Low0.6570
Triple Number Windward/Leeward Medium0.8801
Triple Number Windward/Leeward High1.0138
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8419
Triple Number Coastal/Long Distance Medium1.0752
Triple Number Coastal/Long Distance High1.1988
Triple Number Windward/Leeward Low0.6570
Triple Number Windward/Leeward Medium0.8801
Triple Number Windward/Leeward High1.0138
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance610.90.9822
Triple Number Coastal/Long Distance Low712.70.8419
Triple Number Coastal/Long Distance Medium558.01.0752
Triple Number Coastal/Long Distance High500.51.1988
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium681.70.8801
Triple Number Windward/Leeward High591.81.0138
Predominantly Upwind604.40.9927
Predominantly Downwind571.91.0491
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.8777.9649.8577.6539.6510.4466.4
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance610.90.9822
Triple Number Coastal/Long Distance Low712.70.8419
Triple Number Coastal/Long Distance Medium558.01.0752
Triple Number Coastal/Long Distance High500.51.1988
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium681.70.8801
Triple Number Windward/Leeward High591.81.0138
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.8777.9649.8577.6539.6510.4466.4
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low712.70.8419
Triple Number All Purpose Medium558.01.0752
Triple Number All Purpose High500.51.1988
Triple Number Windward/Leeward Low913.20.6570
Triple Number Windward/Leeward Medium681.70.8801
Triple Number Windward/Leeward High591.81.0138
Predominantly Upwind604.40.9927
Predominantly Downwind571.91.0491
Predominantly Upwind Low790.90.7586
Predominantly Upwind Medium621.70.9652
Predominantly Upwind High578.71.0368
Predominantly Downwind Low778.60.7706
Predominantly Downwind Medium568.11.0562
Predominantly Downwind High478.71.2535
Chicago-Mac Upwind0.9765
Chicago-Mac All Purpose1.0010
Chicago-Mac Downwind1.0322
Bayview-Mac Cove Island0.9347
Bayview-Mac Shore0.9431
Harvest Moon Regatta499.81.2005
Victoria-Maui1.1000
ORC Ref  034100012E3Issued on 01/04/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

Club
Certificate
2021

Boat

ALTAIR III

USA 50254

 

Offshore
Racing
Congress

Certificate number: US6865

Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGES
ClassC&C 402𝕚LOA12.129𝕚VCGD-0.091𝕚Measurement20/06/1990𝕚Max. Beam3.895𝕚VCGM-0.087𝕚Measurer𝕚Draft2.115𝕚RM Measured (kg·m)163.2𝕚HIN1𝕚Displacement8,040𝕚RM Default (kg·m)159.3𝕚Plan review𝕚IMS L9.409𝕚Limit of positive stability (°)N/AHull ConstructionCored𝕚LSM09.523𝕚Stability IndexN/ACarbon rudderNo𝕚Acc. length12.129𝕚Light stanchions𝕚Wetted area28.06𝕚Trim tabNo𝕚Sink (kg/mm)19.77𝕚
PROPELLER
Propeller TypeFolding 2 blades𝕚
InstallationShaft exposed𝕚PRD0.485𝕚PHD0.046𝕚ESL0.771𝕚ST20.116𝕚ST40.046𝕚Twin screwNo𝕚PBW0.000𝕚PHL0.180𝕚ST10.027𝕚ST30.116𝕚ST50.232𝕚PIPA0.0048𝕚PSD0.031𝕚PSA26.000𝕚
RIG
Forestay tensionAft𝕚P14.479𝕚E3.963𝕚Inner stayAdjustable𝕚IG16.155𝕚J5.060𝕚Carbon mastNo𝕚ISP16.246𝕚BAS1.500𝕚Headsail furlerNo𝕚MDT10.132𝕚FSD0.028𝕚Mainsail furlerNo𝕚MDL10.208𝕚SFJ0.381𝕚Articulated bowspritNo𝕚MDT20.132𝕚SPL5.161𝕚Non-circular riggingNo𝕚MDL20.171𝕚TPS0.000𝕚Fiber riggingNo𝕚TL2.546𝕚BD0.171𝕚Runners/Checkstays0𝕚MW0.162𝕚MWT0.00𝕚Spreaders2𝕚GO0.162𝕚MCG0.000𝕚
 
FLOTATION AND STABILITY
Inclining TestVCG entered directly𝕚SFFP1.078𝕚SAFP11.366𝕚Flotation Date𝕚FFM1.241𝕚FAM1.025𝕚Measurer𝕚FF1.250𝕚FA1.030𝕚Comment𝕚LCFcl6.731𝕚LCFsh6.968𝕚SG0.0000𝕚HBI1.052𝕚
MEASUREMENT INVENTORY
IdTankTypeCapacityLCGVCGConditionDescription𝕚𝕚𝕚𝕚0.00𝕚0.00𝕚0.0𝕚𝕚
IdItemDescriptionWeightLCGVCGa𝕚Anchor (d)𝕚0.0𝕚0.00𝕚𝕚
ORC Ref  034100012E3Issued on 01/04/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

Club
Certificate
2021

Boat

ALTAIR III

USA 50254

 

Offshore
Racing
Congress

Certificate number: US6865

MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeasurerMeasurementManufacturerMaterialComment1296339𝕚0.14𝕚0.84𝕚1.51𝕚2.56𝕚3.33𝕚34.24𝕚𝕚𝕚𝕚𝕚2017 UK MAINSAIL𝕚
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingAreaMeasurerMeasurementManufacturerMaterialComment1296347𝕚0.05𝕚0.94𝕚1.88𝕚3.80𝕚5.79𝕚7.80𝕚16.18𝕚No𝕚No𝕚62.32𝕚𝕚𝕚𝕚𝕚AP1 2017𝕚
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeasurerMeasurementManufacturerMaterialComment173040𝕚16.23𝕚16.23𝕚16.23𝕚9.11𝕚8.79𝕚122.35𝕚𝕚𝕚𝕚𝕚𝕚
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeasurerMeasurementManufacturerMaterialComment173038𝕚16.02𝕚16.02𝕚16.02𝕚8.10𝕚9.12𝕚89%𝕚110.86𝕚𝕚𝕚𝕚𝕚𝕚
ORC Ref  034100012E3Issued on 01/04/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org