Club
Certificate
2023

Boat

Enigheten

NOR 11428

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 Angles43.8°42.3°40.6°39.4°39.0°39.0°40.2°
Beat VMG2.913.523.964.244.364.394.32
52°4.455.285.776.066.226.286.29
60°4.695.515.966.226.406.506.55
75°4.845.666.106.386.626.827.03
90°5.025.906.366.666.856.997.40
110°5.075.996.476.897.287.628.09
120°4.905.866.396.837.277.708.62
135°4.445.456.126.556.977.408.42
150°3.794.775.536.026.356.667.30
Run VMG3.284.134.795.215.676.106.74
Gybe Angles146.0°147.4°147.8°149.2°173.0°175.4°176.3°

APH: 645.4

CDL: 6.728

GPH: 722.8

CertNo: 9512

BOAT
ClassFirst 25.7DesignerFinotBuilderBeneteauAge date01/2004Series date01/2004Offset fileFIRST257.offData file9512
HULL
Length Overall7.469 mMaximum Beam2.758 mDraft1.451 mDisplacement2,125 kgDLR5.6085IMS DivisionCruiser/RacerDynamic Allowance0.200%Age Allowance0.487%
PROPELLER
InstallationPIPA entered directlyTypeN/APIPA0.0020
CREW
Maximum weight434 kgMinimum weight325 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail19.7020.04Headsail Luffed16.3116.31Headsail FlyingSymmetricAsymmetric51.7651.76 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail5.98Storm Jib5.52Heavy Weather Jib14.89
SAIL LIMITS
Headsails5  Spinnakers4
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  03440002K6TIssued on 02/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Enigheten

NOR 11428

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 VMG1238.11022.3910.1848.3825.9820.0833.4
52°808.4681.7623.5594.0579.1573.3572.5
60°767.1653.2604.5578.9562.6553.9549.7
75°744.2636.1589.8564.2543.9527.8512.1
90°716.8610.1566.1540.3525.7515.3486.6
110°710.4601.4556.3522.3494.5472.5444.8
120°734.3614.6563.2527.0495.4467.5417.7
135°811.2660.8588.2549.5516.1486.3427.7
150°949.1754.7650.5598.2566.8540.9493.0
Run VMG1096.0871.5751.2690.8635.5590.0534.5
Selected Courses
Windward / Leeward1167.0946.9830.6769.6730.7705.0683.9
All purpose900.3743.4666.6624.6597.9579.7556.9
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward800.90.7492
All purpose645.40.9296
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low821.80.7301
Triple Number Coastal/Long Distance Medium641.80.9349
Triple Number Coastal/Long Distance High575.71.0422
Triple Number Windward/Leeward Low1056.90.5677
Triple Number Windward/Leeward Medium795.00.7547
Triple Number Windward/Leeward High703.60.8528
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance702.60.8540
Triple Number Coastal/Long Distance Low821.80.7301
Triple Number Coastal/Long Distance Medium641.80.9349
Triple Number Coastal/Long Distance High575.71.0422
Triple Number Windward/Leeward Low1056.90.5677
Triple Number Windward/Leeward Medium795.00.7547
Triple Number Windward/Leeward High703.60.8528
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.9889.1749.4667.8621.8585.7525.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6463
Downwind "popa"0.8125
70% up, 30% down "Ilhabela"0.6886
30% up, 70% down "Ilhabela-inverso"0.7543
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low821.80.7301
Triple Number Coastal/Long Distance Medium641.80.9349
Triple Number Coastal/Long Distance High575.71.0422
Triple Number Windward/Leeward Low1056.90.5677
Triple Number Windward/Leeward Medium795.00.7547
Triple Number Windward/Leeward High703.60.8528
Predominantly Upwind702.80.8537
Predominantly Downwind649.30.9240
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low821.80.7301
Triple Number All Purpose Medium641.80.9349
Triple Number All Purpose High575.71.0422
Triple Number Windward/Leeward Low1056.90.5677
Triple Number Windward/Leeward Medium795.00.7547
Triple Number Windward/Leeward High703.60.8528
Predominantly Upwind702.80.8537
Predominantly Downwind649.30.9240
Predominantly Upwind Low930.90.6445
Predominantly Upwind Medium730.00.8220
Predominantly Upwind High683.30.8781
Predominantly Downwind Low878.70.6828
Predominantly Downwind Medium643.40.9326
Predominantly Downwind High542.51.1059
Chicago-Mac Upwind0.8369
Chicago-Mac All Purpose0.8705
Chicago-Mac Downwind0.9089
Bayview-Mac Cove Island0.8111
Bayview-Mac Shore0.8151
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching608.40.9862
Predominantly Reaching Low738.10.8129
Predominantly Reaching Medium602.00.9967
Predominantly Reaching High531.31.1292
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1150.10.5217
5-Band Low / Medium970.10.6185
5-Band Medium782.50.7668
5-Band Medium / High711.30.8436
5-Band High687.60.8726
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance702.60.8540
Triple Number Coastal/Long Distance Low821.80.7301
Triple Number Coastal/Long Distance Medium641.80.9349
Triple Number Coastal/Long Distance High575.71.0422
Triple Number Windward/Leeward Low1056.90.5677
Triple Number Windward/Leeward Medium795.00.7547
Triple Number Windward/Leeward High703.60.8528
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.9889.1749.4667.8621.8585.7525.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance702.60.8540
Triple Number Coastal/Long Distance Low821.80.7301
Triple Number Coastal/Long Distance Medium641.80.9349
Triple Number Coastal/Long Distance High575.71.0422
Triple Number Windward/Leeward Low1056.90.5677
Triple Number Windward/Leeward Medium795.00.7547
Triple Number Windward/Leeward High703.60.8528
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.9889.1749.4667.8621.8585.7525.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance702.6
Triple Number Coastal/Long Distance Low821.8
Triple Number Coastal/Long Distance Medium641.8
Triple Number Coastal/Long Distance High575.7
Triple Number Windward/Leeward Low1056.9
Triple Number Windward/Leeward Medium795.0
Triple Number Windward/Leeward High703.6
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.9889.1749.4667.8621.8585.7525.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance702.60.8540
Triple Number Coastal/Long Distance Low821.80.7301
Triple Number Coastal/Long Distance Medium641.80.9349
Triple Number Coastal/Long Distance High575.71.0422
Triple Number Windward/Leeward Low1056.90.5677
Triple Number Windward/Leeward Medium795.00.7547
Triple Number Windward/Leeward High703.60.8528
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.9889.1749.4667.8621.8585.7525.3
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)702.60.8540
Triple Number Coastal/Long Distance Low821.80.7301
Triple Number Coastal/Long Distance Medium641.80.9349
Triple Number Coastal/Long Distance High575.71.0422
Triple Number Windward/Leeward Low1056.90.5677
Triple Number Windward/Leeward Medium795.00.7547
Triple Number Windward/Leeward High703.60.8528
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.9889.1749.4667.8621.8585.7525.3
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low821.80.7301
Triple Number Coastal/Long Distance Medium641.80.9349
Triple Number Coastal/Long Distance High575.71.0422
Triple Number Windward/Leeward Low1056.90.5677
Triple Number Windward/Leeward Medium795.00.7547
Triple Number Windward/Leeward High703.60.8528
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7301
Triple Number Coastal/Long Distance Medium0.9349
Triple Number Coastal/Long Distance High1.0422
Triple Number Windward/Leeward Low0.5677
Triple Number Windward/Leeward Medium0.7547
Triple Number Windward/Leeward High0.8528
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.9889.1749.4667.8621.8585.7525.3
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance702.60.8540
Triple Number Coastal/Long Distance Low821.80.7301
Triple Number Coastal/Long Distance Medium641.80.9349
Triple Number Coastal/Long Distance High575.71.0422
Triple Number Windward/Leeward Low1056.90.5677
Triple Number Windward/Leeward Medium795.00.7547
Triple Number Windward/Leeward High703.60.8528
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.9889.1749.4667.8621.8585.7525.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low821.80.7301
Triple Number Coastal/Long Distance Medium641.80.9349
Triple Number Coastal/Long Distance High575.71.0422
Triple Number Windward/Leeward Low1056.90.5677
Triple Number Windward/Leeward Medium795.00.7547
Triple Number Windward/Leeward High703.60.8528
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance702.60.8540
Triple Number Coastal/Long Distance Low821.80.7301
Triple Number Coastal/Long Distance Medium641.80.9349
Triple Number Coastal/Long Distance High575.71.0422
Triple Number Windward/Leeward Low1056.90.5677
Triple Number Windward/Leeward Medium795.00.7547
Triple Number Windward/Leeward High703.60.8528
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.9889.1749.4667.8621.8585.7525.3
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1056.90.5677
Triple Number Windward/Leeward Medium795.00.7547
Triple Number Windward/Leeward High703.60.8528
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.9889.1749.4667.8621.8585.7525.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low821.8
Triple Number Coastal/Long Distance Medium641.8
Triple Number Coastal/Long Distance High575.7
Triple Number Windward/Leeward Low1056.9
Triple Number Windward/Leeward Medium795.0
Triple Number Windward/Leeward High703.6
Predominantly Upwind702.8
Predominantly Downwind649.3
Predominantly Reaching621.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance702.60.8540
Triple Number Coastal/Long Distance Low821.80.7301
Triple Number Coastal/Long Distance Medium641.80.9349
Triple Number Coastal/Long Distance High575.71.0422
Triple Number Windward/Leeward Low1056.90.5677
Triple Number Windward/Leeward Medium795.00.7547
Triple Number Windward/Leeward High703.60.8528
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.9889.1749.4667.8621.8585.7525.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7301
Triple Number Coastal/Long Distance Medium0.9349
Triple Number Coastal/Long Distance High1.0422
Triple Number Windward/Leeward Low0.5677
Triple Number Windward/Leeward Medium0.7547
Triple Number Windward/Leeward High0.8528
Coastal/Long Distance0.8540
Predominantly Upwind0.8537
Predominantly Downwind0.9240
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7301
Tretall Distanseseilas Mellomvind0.9349
Tretall Distanseseilas Mye vind1.0422
Tretall Pølsebane Lite vind0.5677
Tretall Pølsebane Mellomvind0.7547
Tretall Pølsebane Mye vind0.8528
Distanseseilas ett tall (OSN 8-16kn)0.8540
Distanseseilas ett tall (APH 6-20kn)0.9296
Enkeltall Motvind0.8537
Enkeltall Medvind0.9240
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low821.80.7301
Triple Number Coastal/Long Distance Medium641.80.9349
Triple Number Coastal/Long Distance High575.71.0422
Triple Number Windward/Leeward Low1056.90.5677
Triple Number Windward/Leeward Medium795.00.7547
Triple Number Windward/Leeward High703.60.8528
Coastal/Long Distance702.60.8540
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind702.80.8537
Predominantly Downwind649.30.9240
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore690.30.8692
Cape Doctor Coastal563.81.0643
Triple Number Coastal/Long Distance Low821.80.7301
Triple Number Coastal/Long Distance Medium641.80.9349
Triple Number Coastal/Long Distance High575.71.0422
Triple Number Windward/Leeward Low1056.90.5677
Triple Number Windward/Leeward Medium795.00.7547
Triple Number Windward/Leeward High703.60.8528
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7301
Triple Number Coastal/Long Distance Medium0.9349
Triple Number Coastal/Long Distance High1.0422
Triple Number Windward/Leeward Low0.5677
Triple Number Windward/Leeward Medium0.7547
Triple Number Windward/Leeward High0.8528
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7301
Triple Number Coastal/Long Distance Medium0.9349
Triple Number Coastal/Long Distance High1.0422
Triple Number Windward/Leeward Low0.5677
Triple Number Windward/Leeward Medium0.7547
Triple Number Windward/Leeward High0.8528
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance702.60.8540
Triple Number Coastal/Long Distance Low821.80.7301
Triple Number Coastal/Long Distance Medium641.80.9349
Triple Number Coastal/Long Distance High575.71.0422
Triple Number Windward/Leeward Low1056.90.5677
Triple Number Windward/Leeward Medium795.00.7547
Triple Number Windward/Leeward High703.60.8528
Predominantly Upwind702.80.8537
Predominantly Downwind649.30.9240
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.9889.1749.4667.8621.8585.7525.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance702.60.8540
Triple Number Coastal/Long Distance Low821.80.7301
Triple Number Coastal/Long Distance Medium641.80.9349
Triple Number Coastal/Long Distance High575.71.0422
Triple Number Windward/Leeward Low1056.90.5677
Triple Number Windward/Leeward Medium795.00.7547
Triple Number Windward/Leeward High703.60.8528
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.9889.1749.4667.8621.8585.7525.3
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low821.80.7301
Triple Number All Purpose Medium641.80.9349
Triple Number All Purpose High575.71.0422
Triple Number Windward/Leeward Low1056.90.5677
Triple Number Windward/Leeward Medium795.00.7547
Triple Number Windward/Leeward High703.60.8528
Predominantly Upwind702.80.8537
Predominantly Downwind649.30.9240
Predominantly Upwind Low930.90.6445
Predominantly Upwind Medium730.00.8220
Predominantly Upwind High683.30.8781
Predominantly Downwind Low878.70.6828
Predominantly Downwind Medium643.40.9326
Predominantly Downwind High542.51.1059
Chicago-Mac Upwind0.8369
Chicago-Mac All Purpose0.8705
Chicago-Mac Downwind0.9089
Bayview-Mac Cove Island0.8111
Bayview-Mac Shore0.8151
Harvest Moon Regatta555.91.0794
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy685.70.8750
San Francisco Bay Medium783.70.7656
Predominantly Reaching608.40.9862
Predominantly Reaching Low738.10.8129
Predominantly Reaching Medium602.00.9967
Predominantly Reaching High531.31.1292
Windward/Leeward 60-40 Low1071.60.5599
Windward/Leeward 60-40 Medium823.20.7289
Windward/Leeward 60-40 High745.40.8050
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1150.10.5217
5-Band Low / Medium970.10.6185
5-Band Medium782.50.7668
5-Band Medium / High711.30.8436
5-Band High687.60.8726
ORC Ref  03440002K6TIssued on 02/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Enigheten

NOR 11428

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFirst 25.7MeasurementHINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA7.469Max. Beam2.758Draft1.451Displacement2,125Wetted area14.34IMS L7.259LSM07.235Acc. length7.469Sink (kg/mm) 10.93
VCGD-0.050VCGM-0.032RM Rated (kg·m) 45.9Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeEnter PIPA directly
Hydro generatorNo
PIPA0.0020
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P9.760IG10.500ISP10.480MDT10.090MDL10.140MDT20.000MDL20.000TL0.000MW0.000GO0.000
E3.500J2.900BAS1.520FSDFoilSFJ0.000SPL0.000WPLTPS3.400BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.050Flotation Date01/01/2015MeasurerComment
SFFP0.143FFMFF1.140LCFcl4.277SG1.0260
SAFP7.351FAMFA0.928LCFsh4.479HBI1.020
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002K6TIssued on 02/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Enigheten

NOR 11428

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment401-2007052412240.130.001.192.102.8619.7024/05/2007
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment401-2007052412250.000.000.000.000.003.249.89NoNo 16.3124/05/2007
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment401-20070524122610.869.4210.145.926.9585%51.7624/05/2007
ORC Ref  03440002K6TIssued on 02/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org