Club
Certificate
2021

Boat

FORTE

EST 475

 
Offshore
Racing
Congress

Certificate number: 064/21
Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles42.8°41.3°39.8°38.3°37.9°37.5°37.9°
Beat VMG3.824.635.225.475.575.635.75
52°5.816.917.527.747.837.888.01
60°6.147.187.717.948.048.108.23
75°6.417.387.858.158.388.518.63
90°6.357.477.868.208.538.849.24
110°6.457.628.178.518.779.069.62
120°6.327.538.128.649.129.4710.18
135°5.617.027.818.318.879.5011.10
150°4.735.917.017.758.118.499.54
Run VMG4.105.126.076.727.057.558.34
Gybe Angles143.0°146.0°148.0°151.3°152.0°176.0°177.0°

GPH = 566.0

CDL = 10.738

BOAT
ClassX-41𝕚DesignerJEPPESENBuilderX YACHTSAge Date05/2007Series Date01/2006Offset FileX41-EST475.off
HULL
Length Overall12.350 mMaximum Beam3.646 mDraft2.511 mDisplacement7,175 kgDLR5.2132IMS DivisionCruiser/RacerDynamic Allowance0.005%Age Allowance0.487%
PROPELLER
InstallationStrut𝕚TypeFolding 2 blades𝕚Diameter0.430m
CREW
Maximum weight880 kg𝕚Minimum weight660 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRated Mainsail52.2553.29Headsail Luffed46.0446.04Headsail FlyingSymmetricAsymmetric172.90𝕚172.90𝕚
* All asymmetric spinnakers with SHW/SFL > 85%
SAIL LIMITATIONS
Headsails6 Spinnakers4 * Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment198.6 kg·mStability Index128.2
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.
ORC Ref  038800018I3Issued on 18/05/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

Club
Certificate
2021

Boat

FORTE

EST 475

 
Offshore
Racing
Congress

Certificate number: 064/21
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG943.6777.8690.3658.6645.9639.0625.6
52°619.9521.3479.0465.2459.8457.1449.6
60°586.7501.3467.2453.3447.5444.4437.7
75°561.5488.0458.8441.7429.8423.3417.3
90°566.8481.6458.3439.3422.0407.0389.5
110°557.9472.3440.8423.2410.3397.4374.1
120°570.0477.8443.2416.6394.9380.3353.5
135°641.5512.7460.8433.1405.7379.0324.4
150°760.6609.3513.7464.6444.1424.0377.2
Run VMG878.3703.6593.1535.9510.9477.0431.7
Selected Courses
Windward / Leeward910.9740.7641.7597.3578.4558.0528.6
All purpose700.5578.8518.8490.3474.5460.7436.7
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward625.10.9599
All purpose506.51.1845
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low639.70.9380
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High455.21.3182
Triple Number Windward/Leeward Low825.80.7266
Triple Number Windward/Leeward Medium619.30.9688
Triple Number Windward/Leeward High552.11.0868
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance551.31.0883
Triple Number Coastal/Long Distance Low639.70.9380
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High455.21.3182
Triple Number Windward/Leeward Low825.80.7266
Triple Number Windward/Leeward Medium619.30.9688
Triple Number Windward/Leeward High552.11.0868
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance907.7696.0581.5522.1492.1465.1419.2
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low639.70.9380
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High455.21.3182
Triple Number Windward/Leeward Low825.80.7266
Triple Number Windward/Leeward Medium619.30.9688
Triple Number Windward/Leeward High552.11.0868
Predominantly Upwind548.51.0940
Predominantly Downwind510.91.1745
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low639.70.9380
Triple Number All Purpose Medium503.21.1923
Triple Number All Purpose High455.21.3182
Triple Number Windward/Leeward Low825.80.7266
Triple Number Windward/Leeward Medium619.30.9688
Triple Number Windward/Leeward High552.11.0868
Predominantly Upwind548.51.0940
Predominantly Downwind510.91.1745
Predominantly Upwind Low717.50.8362
Predominantly Upwind Medium567.01.0581
Predominantly Upwind High532.51.1268
Predominantly Downwind Low694.60.8638
Predominantly Downwind Medium508.11.1808
Predominantly Downwind High431.01.3921
Chicago-Mac Upwind1.0766
Chicago-Mac All Purpose1.1123
Chicago-Mac Downwind1.1557
Bayview-Mac Cove Island1.0374
Bayview-Mac Shore1.0444
Victoria-Maui1.2258
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance551.31.0883
Triple Number Coastal/Long Distance Low639.70.9380
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High455.21.3182
Triple Number Windward/Leeward Low825.80.7266
Triple Number Windward/Leeward Medium619.30.9688
Triple Number Windward/Leeward High552.11.0868
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance907.7696.0581.5522.1492.1465.1419.2
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance551.31.0883
Triple Number Coastal/Long Distance Low639.70.9380
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High455.21.3182
Triple Number Windward/Leeward Low825.80.7266
Triple Number Windward/Leeward Medium619.30.9688
Triple Number Windward/Leeward High552.11.0868
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance907.7696.0581.5522.1492.1465.1419.2
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance551.3
Triple Number Coastal/Long Distance Low639.7
Triple Number Coastal/Long Distance Medium503.2
Triple Number Coastal/Long Distance High455.2
Triple Number Windward/Leeward Low825.8
Triple Number Windward/Leeward Medium619.3
Triple Number Windward/Leeward High552.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance907.7696.0581.5522.1492.1465.1419.2
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance551.31.0883
Triple Number Coastal/Long Distance Low639.70.9380
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High455.21.3182
Triple Number Windward/Leeward Low825.80.7266
Triple Number Windward/Leeward Medium619.30.9688
Triple Number Windward/Leeward High552.11.0868
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance907.7696.0581.5522.1492.1465.1419.2
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)551.31.0883
Triple Number Coastal/Long Distance Low639.70.9380
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High455.21.3182
Triple Number Windward/Leeward Low825.80.7266
Triple Number Windward/Leeward Medium619.30.9688
Triple Number Windward/Leeward High552.11.0868
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance907.7696.0581.5522.1492.1465.1419.2
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low639.70.9380
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High455.21.3182
Triple Number Windward/Leeward Low825.80.7266
Triple Number Windward/Leeward Medium619.30.9688
Triple Number Windward/Leeward High552.11.0868
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9380
Triple Number Coastal/Long Distance Medium1.1923
Triple Number Coastal/Long Distance High1.3182
Triple Number Windward/Leeward Low0.7266
Triple Number Windward/Leeward Medium0.9688
Triple Number Windward/Leeward High1.0868
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance907.7696.0581.5522.1492.1465.1419.2
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance551.31.0883
Triple Number Coastal/Long Distance Low639.70.9380
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High455.21.3182
Triple Number Windward/Leeward Low825.80.7266
Triple Number Windward/Leeward Medium619.30.9688
Triple Number Windward/Leeward High552.11.0868
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance907.7696.0581.5522.1492.1465.1419.2
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance551.31.0883
Triple Number Coastal/Long Distance Low639.70.9380
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High455.21.3182
Triple Number Windward/Leeward Low825.80.7266
Triple Number Windward/Leeward Medium619.30.9688
Triple Number Windward/Leeward High552.11.0868
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance907.7696.0581.5522.1492.1465.1419.2
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance551.31.0883
Triple Number Coastal/Long Distance Low639.70.9380
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High455.21.3182
Triple Number Windward/Leeward Low825.80.7266
Triple Number Windward/Leeward Medium619.30.9688
Triple Number Windward/Leeward High552.11.0868
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance907.7696.0581.5522.1492.1465.1419.2
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low825.80.7266
Triple Number Windward/Leeward Medium619.30.9688
Triple Number Windward/Leeward High552.11.0868
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance907.7696.0581.5522.1492.1465.1419.2
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low639.7
Triple Number Coastal/Long Distance Medium503.2
Triple Number Coastal/Long Distance High455.2
Triple Number Windward/Leeward Low825.8
Triple Number Windward/Leeward Medium619.3
Triple Number Windward/Leeward High552.1
Predominantly Upwind548.5
Predominantly Downwind510.9
Predominantly Reaching489.8
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low639.70.9380
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High455.21.3182
Triple Number Windward/Leeward Low825.80.7266
Triple Number Windward/Leeward Medium619.30.9688
Triple Number Windward/Leeward High552.11.0868
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9380
Triple Number Coastal/Long Distance Medium1.1923
Triple Number Coastal/Long Distance High1.3182
Triple Number Windward/Leeward Low0.7266
Triple Number Windward/Leeward Medium0.9688
Triple Number Windward/Leeward High1.0868
Coastal/Long Distance1.0883
Predominantly Upwind1.0940
Predominantly Downwind1.1745
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.0883
Tretall Distanseseilas Lite vind0.9380
Tretall Distanseseilas Mellomvind1.1923
Tretall Distanseseilas Mye vind1.3182
Tretall Pølsebane Lite vind0.7266
Tretall Pølsebane Mellomvind0.9688
Tretall Pølsebane Mye vind1.0868
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas907.7696.0581.5522.1492.1465.1419.2
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low639.70.9380
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High455.21.3182
Triple Number Windward/Leeward Low825.80.7266
Triple Number Windward/Leeward Medium619.30.9688
Triple Number Windward/Leeward High552.11.0868
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind548.51.0940
Predominantly Downwind510.91.1745
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore537.51.1164
Cape Doctor Coastal443.91.3516
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9380
Triple Number Coastal/Long Distance Medium1.1923
Triple Number Coastal/Long Distance High1.3182
Triple Number Windward/Leeward Low0.7266
Triple Number Windward/Leeward Medium0.9688
Triple Number Windward/Leeward High1.0868
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9380
Triple Number Coastal/Long Distance Medium1.1923
Triple Number Coastal/Long Distance High1.3182
Triple Number Windward/Leeward Low0.7266
Triple Number Windward/Leeward Medium0.9688
Triple Number Windward/Leeward High1.0868
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance551.31.0883
Triple Number Coastal/Long Distance Low639.70.9380
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High455.21.3182
Triple Number Windward/Leeward Low825.80.7266
Triple Number Windward/Leeward Medium619.30.9688
Triple Number Windward/Leeward High552.11.0868
Predominantly Upwind548.51.0940
Predominantly Downwind510.91.1745
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance907.7696.0581.5522.1492.1465.1419.2
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance551.31.0883
Triple Number Coastal/Long Distance Low639.70.9380
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High455.21.3182
Triple Number Windward/Leeward Low825.80.7266
Triple Number Windward/Leeward Medium619.30.9688
Triple Number Windward/Leeward High552.11.0868
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance907.7696.0581.5522.1492.1465.1419.2
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low639.70.9380
Triple Number All Purpose Medium503.21.1923
Triple Number All Purpose High455.21.3182
Triple Number Windward/Leeward Low825.80.7266
Triple Number Windward/Leeward Medium619.30.9688
Triple Number Windward/Leeward High552.11.0868
Predominantly Upwind548.51.0940
Predominantly Downwind510.91.1745
Predominantly Upwind Low717.50.8362
Predominantly Upwind Medium567.01.0581
Predominantly Upwind High532.51.1268
Predominantly Downwind Low694.60.8638
Predominantly Downwind Medium508.11.1808
Predominantly Downwind High431.01.3921
Chicago-Mac Upwind1.0766
Chicago-Mac All Purpose1.1123
Chicago-Mac Downwind1.1557
Bayview-Mac Cove Island1.0374
Bayview-Mac Shore1.0444
Harvest Moon Regatta448.41.3380
Victoria-Maui1.2258
ORC Ref  038800018I3Issued on 18/05/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org