Club
Certificate
Non Spinnaker
2023

Boat

Allegro

NOR 9797

Norges Seilforbund
Sognsveien 73
0854 OSLO
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.5°41.2°39.4°38.2°37.8°37.6°37.8°
Beat VMG3.283.994.494.784.884.944.95
52°4.995.916.456.746.876.946.99
60°5.256.136.636.917.067.147.21
75°5.396.286.777.077.297.457.61
90°5.266.206.767.107.377.627.98
110°4.645.716.496.977.327.668.28
120°4.385.476.296.837.217.558.24
135°3.854.935.806.476.927.267.93
150°3.284.305.185.936.526.947.58
Run VMG2.843.734.535.265.916.467.19
Gybe Angles147.8°152.3°158.6°166.4°173.0°176.6°179.0°

APH: 613.9

CDL: 8.400

GPH: 694.8

CertNo: 7270

BOAT
ClassFIRST 31.7 LRDesignerGroupe FinotBuilderBeneteauAge dateSeries date09/1998Offset fileFIRST317.offData file7270
HULL
Length Overall9.850 mMaximum Beam3.212 mDraft1.931 mDisplacement3,717 kgDLR5.4213IMS DivisionCruiser/RacerDynamic Allowance0.310%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight575 kgMinimum weight431 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail25.6126.23Headsail Luffed28.7328.73Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail7.38Storm Jib7.15Heavy Weather Jib19.31
SAIL LIMITS
Headsails5  Spinnakers0 * Spinnaker pole aboard
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.
ORC Ref  03440002KNUIssued on 05/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Allegro

NOR 9797

Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1099.0901.6801.2753.9737.0728.7727.0
52°720.9609.5557.9533.8523.9518.8515.3
60°686.1586.8543.1521.1509.6504.1499.4
75°667.7572.9531.8509.5493.9483.2473.2
90°684.1580.3532.2507.0488.5472.8451.1
110°776.6630.4554.8516.4491.6470.2434.9
120°821.1658.6572.1526.8499.5476.8436.9
135°934.4730.9620.9556.3520.1495.6453.8
150°1097.9837.8695.0607.0551.8518.8474.8
Run VMG1267.8966.1795.2685.0608.8556.9500.5
Selected Courses
Windward / Leeward1183.4933.8798.2719.5672.9642.8613.7
All purpose903.8729.3638.4588.1559.2540.0516.7
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward757.60.7920
All purpose613.90.9773
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low816.50.7348
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High536.01.1193
Triple Number Windward/Leeward Low1058.60.5668
Triple Number Windward/Leeward Medium752.00.7979
Triple Number Windward/Leeward High639.40.9384
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance670.60.8948
Triple Number Coastal/Long Distance Low816.50.7348
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High536.01.1193
Triple Number Windward/Leeward Low1058.60.5668
Triple Number Windward/Leeward Medium752.00.7979
Triple Number Windward/Leeward High639.40.9384
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1191.8880.2720.1627.9580.8546.3494.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7306
Downwind "popa"0.7806
70% up, 30% down "Ilhabela"0.7450
30% up, 70% down "Ilhabela-inverso"0.7649
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low816.50.7348
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High536.01.1193
Triple Number Windward/Leeward Low1058.60.5668
Triple Number Windward/Leeward Medium752.00.7979
Triple Number Windward/Leeward High639.40.9384
Predominantly Upwind649.60.9237
Predominantly Downwind644.10.9315
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low816.50.7348
Triple Number All Purpose Medium609.40.9845
Triple Number All Purpose High536.01.1193
Triple Number Windward/Leeward Low1058.60.5668
Triple Number Windward/Leeward Medium752.00.7979
Triple Number Windward/Leeward High639.40.9384
Predominantly Upwind649.60.9237
Predominantly Downwind644.10.9315
Predominantly Upwind Low872.50.6877
Predominantly Upwind Medium657.50.9125
Predominantly Upwind High613.30.9783
Predominantly Downwind Low938.10.6396
Predominantly Downwind Medium648.90.9246
Predominantly Downwind High521.91.1497
Chicago-Mac Upwind0.9065
Chicago-Mac All Purpose0.9079
Chicago-Mac Downwind0.9115
Bayview-Mac Cove Island0.8422
Bayview-Mac Shore0.8611
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching584.31.0270
Predominantly Reaching Low743.90.8065
Predominantly Reaching Medium583.01.0292
Predominantly Reaching High504.81.1887
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1164.10.5154
5-Band Low / Medium958.40.6260
5-Band Medium736.30.8149
5-Band Medium / High649.40.9239
5-Band High618.80.9697
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance670.60.8948
Triple Number Coastal/Long Distance Low816.50.7348
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High536.01.1193
Triple Number Windward/Leeward Low1058.60.5668
Triple Number Windward/Leeward Medium752.00.7979
Triple Number Windward/Leeward High639.40.9384
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1191.8880.2720.1627.9580.8546.3494.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance670.60.8948
Triple Number Coastal/Long Distance Low816.50.7348
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High536.01.1193
Triple Number Windward/Leeward Low1058.60.5668
Triple Number Windward/Leeward Medium752.00.7979
Triple Number Windward/Leeward High639.40.9384
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1191.8880.2720.1627.9580.8546.3494.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance670.6
Triple Number Coastal/Long Distance Low816.5
Triple Number Coastal/Long Distance Medium609.4
Triple Number Coastal/Long Distance High536.0
Triple Number Windward/Leeward Low1058.6
Triple Number Windward/Leeward Medium752.0
Triple Number Windward/Leeward High639.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1191.8880.2720.1627.9580.8546.3494.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance670.60.8948
Triple Number Coastal/Long Distance Low816.50.7348
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High536.01.1193
Triple Number Windward/Leeward Low1058.60.5668
Triple Number Windward/Leeward Medium752.00.7979
Triple Number Windward/Leeward High639.40.9384
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1191.8880.2720.1627.9580.8546.3494.5
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)670.60.8948
Triple Number Coastal/Long Distance Low816.50.7348
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High536.01.1193
Triple Number Windward/Leeward Low1058.60.5668
Triple Number Windward/Leeward Medium752.00.7979
Triple Number Windward/Leeward High639.40.9384
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1191.8880.2720.1627.9580.8546.3494.5
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low816.50.7348
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High536.01.1193
Triple Number Windward/Leeward Low1058.60.5668
Triple Number Windward/Leeward Medium752.00.7979
Triple Number Windward/Leeward High639.40.9384
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7348
Triple Number Coastal/Long Distance Medium0.9845
Triple Number Coastal/Long Distance High1.1193
Triple Number Windward/Leeward Low0.5668
Triple Number Windward/Leeward Medium0.7979
Triple Number Windward/Leeward High0.9384
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1191.8880.2720.1627.9580.8546.3494.5
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance670.60.8948
Triple Number Coastal/Long Distance Low816.50.7348
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High536.01.1193
Triple Number Windward/Leeward Low1058.60.5668
Triple Number Windward/Leeward Medium752.00.7979
Triple Number Windward/Leeward High639.40.9384
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1191.8880.2720.1627.9580.8546.3494.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low816.50.7348
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High536.01.1193
Triple Number Windward/Leeward Low1058.60.5668
Triple Number Windward/Leeward Medium752.00.7979
Triple Number Windward/Leeward High639.40.9384
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance670.60.8948
Triple Number Coastal/Long Distance Low816.50.7348
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High536.01.1193
Triple Number Windward/Leeward Low1058.60.5668
Triple Number Windward/Leeward Medium752.00.7979
Triple Number Windward/Leeward High639.40.9384
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1191.8880.2720.1627.9580.8546.3494.5
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1058.60.5668
Triple Number Windward/Leeward Medium752.00.7979
Triple Number Windward/Leeward High639.40.9384
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1191.8880.2720.1627.9580.8546.3494.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low816.5
Triple Number Coastal/Long Distance Medium609.4
Triple Number Coastal/Long Distance High536.0
Triple Number Windward/Leeward Low1058.6
Triple Number Windward/Leeward Medium752.0
Triple Number Windward/Leeward High639.4
Predominantly Upwind649.6
Predominantly Downwind644.1
Predominantly Reaching606.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance670.60.8948
Triple Number Coastal/Long Distance Low816.50.7348
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High536.01.1193
Triple Number Windward/Leeward Low1058.60.5668
Triple Number Windward/Leeward Medium752.00.7979
Triple Number Windward/Leeward High639.40.9384
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1191.8880.2720.1627.9580.8546.3494.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7348
Triple Number Coastal/Long Distance Medium0.9845
Triple Number Coastal/Long Distance High1.1193
Triple Number Windward/Leeward Low0.5668
Triple Number Windward/Leeward Medium0.7979
Triple Number Windward/Leeward High0.9384
Coastal/Long Distance0.8948
Predominantly Upwind0.9237
Predominantly Downwind0.9315
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7348
Tretall Distanseseilas Mellomvind0.9845
Tretall Distanseseilas Mye vind1.1193
Tretall Pølsebane Lite vind0.5668
Tretall Pølsebane Mellomvind0.7979
Tretall Pølsebane Mye vind0.9384
Distanseseilas ett tall (OSN 8-16kn)0.8948
Distanseseilas ett tall (APH 6-20kn)0.9773
Enkeltall Motvind0.9237
Enkeltall Medvind0.9315
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low816.50.7348
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High536.01.1193
Triple Number Windward/Leeward Low1058.60.5668
Triple Number Windward/Leeward Medium752.00.7979
Triple Number Windward/Leeward High639.40.9384
Coastal/Long Distance670.60.8948
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind649.60.9237
Predominantly Downwind644.10.9315
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore622.50.9639
Cape Doctor Coastal523.71.1457
Triple Number Coastal/Long Distance Low816.50.7348
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High536.01.1193
Triple Number Windward/Leeward Low1058.60.5668
Triple Number Windward/Leeward Medium752.00.7979
Triple Number Windward/Leeward High639.40.9384
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7348
Triple Number Coastal/Long Distance Medium0.9845
Triple Number Coastal/Long Distance High1.1193
Triple Number Windward/Leeward Low0.5668
Triple Number Windward/Leeward Medium0.7979
Triple Number Windward/Leeward High0.9384
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7348
Triple Number Coastal/Long Distance Medium0.9845
Triple Number Coastal/Long Distance High1.1193
Triple Number Windward/Leeward Low0.5668
Triple Number Windward/Leeward Medium0.7979
Triple Number Windward/Leeward High0.9384
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance670.60.8948
Triple Number Coastal/Long Distance Low816.50.7348
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High536.01.1193
Triple Number Windward/Leeward Low1058.60.5668
Triple Number Windward/Leeward Medium752.00.7979
Triple Number Windward/Leeward High639.40.9384
Predominantly Upwind649.60.9237
Predominantly Downwind644.10.9315
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1191.8880.2720.1627.9580.8546.3494.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance670.60.8948
Triple Number Coastal/Long Distance Low816.50.7348
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High536.01.1193
Triple Number Windward/Leeward Low1058.60.5668
Triple Number Windward/Leeward Medium752.00.7979
Triple Number Windward/Leeward High639.40.9384
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1191.8880.2720.1627.9580.8546.3494.5
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low816.50.7348
Triple Number All Purpose Medium609.40.9845
Triple Number All Purpose High536.01.1193
Triple Number Windward/Leeward Low1058.60.5668
Triple Number Windward/Leeward Medium752.00.7979
Triple Number Windward/Leeward High639.40.9384
Predominantly Upwind649.60.9237
Predominantly Downwind644.10.9315
Predominantly Upwind Low872.50.6877
Predominantly Upwind Medium657.50.9125
Predominantly Upwind High613.30.9783
Predominantly Downwind Low938.10.6396
Predominantly Downwind Medium648.90.9246
Predominantly Downwind High521.91.1497
Chicago-Mac Upwind0.9065
Chicago-Mac All Purpose0.9079
Chicago-Mac Downwind0.9115
Bayview-Mac Cove Island0.8422
Bayview-Mac Shore0.8611
Harvest Moon Regatta532.21.1273
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy629.10.9537
San Francisco Bay Medium745.50.8048
Predominantly Reaching584.31.0270
Predominantly Reaching Low743.90.8065
Predominantly Reaching Medium583.01.0292
Predominantly Reaching High504.81.1887
Windward/Leeward 60-40 Low1046.90.5731
Windward/Leeward 60-40 Medium760.80.7886
Windward/Leeward 60-40 High670.30.8951
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1164.10.5154
5-Band Low / Medium958.40.6260
5-Band Medium736.30.8149
5-Band Medium / High649.40.9239
5-Band High618.80.9697
ORC Ref  03440002KNUIssued on 05/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Allegro

NOR 9797

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST 31.7 LRMeasurementHINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.850Max. Beam3.212Draft1.931Displacement3,717Wetted area20.28IMS L8.954LSM08.817Acc. length9.850Sink (kg/mm) 15.54
VCGD0.220VCGM0.178RM Rated (kg·m) 72.0Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0033
EDL2.380ST10.050ST20.170
ST30.170ST40.100ST50.310
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P10.800IG11.890ISP11.870MDT10.100MDL10.160MDT20.100MDL20.160TL0.000MW0.160GO0.180
E3.900J3.500BAS1.710FSDFoilSFJ0.000SPL3.540WPLTPS0.000BDMWT78.00MCG3.980
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.220Flotation Date01/01/2015MeasurerComment
SFFP0.303FFMFF1.160LCFcl5.259SG0.0000
SAFP8.732FAMFA0.980LCFsh5.494HBI1.059
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002KNUIssued on 05/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Allegro

NOR 9797

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment394-2018120415080.150.841.532.603.3325.6104/12/2018
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment433-2018050920150.020.611.202.453.765.1011.50NoNo 28.7309/05/2018433-2018050922130.040.400.761.552.403.4011.65NoNo 18.8409/05/2018
ORC Ref  03440002KNUIssued on 05/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org