International
Certificate
2023

Boat

SETTE

USA 7

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles41.8°40.0°38.8°38.4°39.0°39.3°40.5°
Beat VMG3.644.324.594.694.744.764.71
52°5.486.306.596.736.826.886.91
60°5.746.516.857.047.177.267.34
75°5.986.667.207.557.787.958.16
90°6.196.967.457.918.358.669.07
110°6.036.947.798.539.049.5410.29
120°5.826.877.758.519.4310.1511.32
135°5.216.437.338.339.4410.5812.28
150°4.405.576.497.308.189.2112.11
Run VMG3.814.825.626.327.097.9810.49
Gybe Angles143.9°146.9°149.6°148.5°146.0°145.1°144.4°

APH: 546.0

CDL: 7.727

GPH: 609.2

CertNo: USA726

BOAT
ClassGP 26DesignerJim DonavonBuilderMag Marin IstanbulAge date01/2014Series date01/2011Offset filewracegp26.offData fileUSA2610-7
HULL
Length Overall7.900 mMaximum Beam2.554 mDraft1.910 mDisplacement1,218 kgDLR2.6370IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.390%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight453 kgMinimum weight340 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail27.5128.79Headsail Luffed16.0316.03Headsail FlyingSymmetricAsymmetric73.4173.41 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail6.68Storm Jib4.34Heavy Weather Jib11.72
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment32.5 kg·mStability Index107.8
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  03330002S7SIssued on 08/09/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

SETTE

USA 7

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG988.8833.0785.0767.5759.5756.1764.2
52°657.2571.5546.2534.7527.9523.2520.9
60°626.9553.3525.7511.6502.3495.6490.4
75°601.8540.6499.7477.1462.8453.0441.4
90°581.1516.9483.2455.2430.9415.6397.0
110°597.5518.9462.2421.9398.1377.5349.9
120°618.5524.2464.5422.9381.7354.6318.0
135°691.5560.2491.2432.3381.5340.3293.3
150°817.4646.5555.1493.3440.0390.9297.2
Run VMG943.9746.6640.9569.6508.1451.4343.2
Selected Courses
Windward / Leeward966.3789.8713.0668.5633.8603.7553.7
All purpose743.7624.8569.1533.7506.5484.6453.2
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward685.30.8756
All purpose546.01.0989
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium546.31.0983
Triple Number Coastal/Long Distance High478.31.2544
Triple Number Windward/Leeward Low878.10.6833
Triple Number Windward/Leeward Medium684.80.8762
Triple Number Windward/Leeward High592.51.0127
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.51.0076
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium546.31.0983
Triple Number Coastal/Long Distance High478.31.2544
Triple Number Windward/Leeward Low878.10.6833
Triple Number Windward/Leeward Medium684.80.8762
Triple Number Windward/Leeward High592.51.0127
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.1743.9641.8575.4528.0487.4421.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7428
Downwind "popa"0.9991
70% up, 30% down "Ilhabela"0.8048
30% up, 70% down "Ilhabela-inverso"0.9054
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium546.31.0983
Triple Number Coastal/Long Distance High478.31.2544
Triple Number Windward/Leeward Low878.10.6833
Triple Number Windward/Leeward Medium684.80.8762
Triple Number Windward/Leeward High592.51.0127
Predominantly Upwind606.50.9893
Predominantly Downwind536.71.1180
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low684.20.8769
Triple Number All Purpose Medium546.31.0983
Triple Number All Purpose High478.31.2544
Triple Number Windward/Leeward Low878.10.6833
Triple Number Windward/Leeward Medium684.80.8762
Triple Number Windward/Leeward High592.51.0127
Predominantly Upwind606.50.9893
Predominantly Downwind536.71.1180
Predominantly Upwind Low763.70.7856
Predominantly Upwind Medium640.30.9370
Predominantly Upwind High613.10.9786
Predominantly Downwind Low742.60.8080
Predominantly Downwind Medium532.61.1266
Predominantly Downwind High406.71.4754
Chicago-Mac Upwind0.9718
Chicago-Mac All Purpose1.0290
Chicago-Mac Downwind1.0933
Bayview-Mac Cove Island0.9680
Bayview-Mac Shore0.9705
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching508.31.1803
Predominantly Reaching Low617.00.9725
Predominantly Reaching Medium506.01.1858
Predominantly Reaching High428.41.4006
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low952.70.6298
5-Band Low / Medium813.20.7378
5-Band Medium674.70.8892
5-Band Medium / High605.80.9904
5-Band High562.41.0669
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.51.0076
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium546.31.0983
Triple Number Coastal/Long Distance High478.31.2544
Triple Number Windward/Leeward Low878.10.6833
Triple Number Windward/Leeward Medium684.80.8762
Triple Number Windward/Leeward High592.51.0127
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.1743.9641.8575.4528.0487.4421.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.51.0076
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium546.31.0983
Triple Number Coastal/Long Distance High478.31.2544
Triple Number Windward/Leeward Low878.10.6833
Triple Number Windward/Leeward Medium684.80.8762
Triple Number Windward/Leeward High592.51.0127
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.1743.9641.8575.4528.0487.4421.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance595.5
Triple Number Coastal/Long Distance Low684.2
Triple Number Coastal/Long Distance Medium546.3
Triple Number Coastal/Long Distance High478.3
Triple Number Windward/Leeward Low878.1
Triple Number Windward/Leeward Medium684.8
Triple Number Windward/Leeward High592.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.1743.9641.8575.4528.0487.4421.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.51.0076
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium546.31.0983
Triple Number Coastal/Long Distance High478.31.2544
Triple Number Windward/Leeward Low878.10.6833
Triple Number Windward/Leeward Medium684.80.8762
Triple Number Windward/Leeward High592.51.0127
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.1743.9641.8575.4528.0487.4421.9
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)595.51.0076
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium546.31.0983
Triple Number Coastal/Long Distance High478.31.2544
Triple Number Windward/Leeward Low878.10.6833
Triple Number Windward/Leeward Medium684.80.8762
Triple Number Windward/Leeward High592.51.0127
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.1743.9641.8575.4528.0487.4421.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium546.31.0983
Triple Number Coastal/Long Distance High478.31.2544
Triple Number Windward/Leeward Low878.10.6833
Triple Number Windward/Leeward Medium684.80.8762
Triple Number Windward/Leeward High592.51.0127
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8769
Triple Number Coastal/Long Distance Medium1.0983
Triple Number Coastal/Long Distance High1.2544
Triple Number Windward/Leeward Low0.6833
Triple Number Windward/Leeward Medium0.8762
Triple Number Windward/Leeward High1.0127
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.1743.9641.8575.4528.0487.4421.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.51.0076
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium546.31.0983
Triple Number Coastal/Long Distance High478.31.2544
Triple Number Windward/Leeward Low878.10.6833
Triple Number Windward/Leeward Medium684.80.8762
Triple Number Windward/Leeward High592.51.0127
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.1743.9641.8575.4528.0487.4421.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium546.31.0983
Triple Number Coastal/Long Distance High478.31.2544
Triple Number Windward/Leeward Low878.10.6833
Triple Number Windward/Leeward Medium684.80.8762
Triple Number Windward/Leeward High592.51.0127
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.51.0076
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium546.31.0983
Triple Number Coastal/Long Distance High478.31.2544
Triple Number Windward/Leeward Low878.10.6833
Triple Number Windward/Leeward Medium684.80.8762
Triple Number Windward/Leeward High592.51.0127
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.1743.9641.8575.4528.0487.4421.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low878.10.6833
Triple Number Windward/Leeward Medium684.80.8762
Triple Number Windward/Leeward High592.51.0127
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.1743.9641.8575.4528.0487.4421.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low684.2
Triple Number Coastal/Long Distance Medium546.3
Triple Number Coastal/Long Distance High478.3
Triple Number Windward/Leeward Low878.1
Triple Number Windward/Leeward Medium684.8
Triple Number Windward/Leeward High592.5
Predominantly Upwind606.5
Predominantly Downwind536.7
Predominantly Reaching516.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.51.0076
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium546.31.0983
Triple Number Coastal/Long Distance High478.31.2544
Triple Number Windward/Leeward Low878.10.6833
Triple Number Windward/Leeward Medium684.80.8762
Triple Number Windward/Leeward High592.51.0127
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.1743.9641.8575.4528.0487.4421.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8769
Triple Number Coastal/Long Distance Medium1.0983
Triple Number Coastal/Long Distance High1.2544
Triple Number Windward/Leeward Low0.6833
Triple Number Windward/Leeward Medium0.8762
Triple Number Windward/Leeward High1.0127
Coastal/Long Distance1.0076
Predominantly Upwind0.9893
Predominantly Downwind1.1180
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8769
Tretall Distanseseilas Mellomvind1.0983
Tretall Distanseseilas Mye vind1.2544
Tretall Pølsebane Lite vind0.6833
Tretall Pølsebane Mellomvind0.8762
Tretall Pølsebane Mye vind1.0127
Distanseseilas ett tall (OSN 8-16kn)1.0076
Distanseseilas ett tall (APH 6-20kn)1.0989
Enkeltall Motvind0.9893
Enkeltall Medvind1.1180
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium546.31.0983
Triple Number Coastal/Long Distance High478.31.2544
Triple Number Windward/Leeward Low878.10.6833
Triple Number Windward/Leeward Medium684.80.8762
Triple Number Windward/Leeward High592.51.0127
Coastal/Long Distance595.51.0076
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind606.50.9893
Predominantly Downwind536.71.1180
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore568.71.0550
Cape Doctor Coastal462.61.2969
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium546.31.0983
Triple Number Coastal/Long Distance High478.31.2544
Triple Number Windward/Leeward Low878.10.6833
Triple Number Windward/Leeward Medium684.80.8762
Triple Number Windward/Leeward High592.51.0127
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8769
Triple Number Coastal/Long Distance Medium1.0983
Triple Number Coastal/Long Distance High1.2544
Triple Number Windward/Leeward Low0.6833
Triple Number Windward/Leeward Medium0.8762
Triple Number Windward/Leeward High1.0127
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8769
Triple Number Coastal/Long Distance Medium1.0983
Triple Number Coastal/Long Distance High1.2544
Triple Number Windward/Leeward Low0.6833
Triple Number Windward/Leeward Medium0.8762
Triple Number Windward/Leeward High1.0127
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.51.0076
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium546.31.0983
Triple Number Coastal/Long Distance High478.31.2544
Triple Number Windward/Leeward Low878.10.6833
Triple Number Windward/Leeward Medium684.80.8762
Triple Number Windward/Leeward High592.51.0127
Predominantly Upwind606.50.9893
Predominantly Downwind536.71.1180
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.1743.9641.8575.4528.0487.4421.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.51.0076
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium546.31.0983
Triple Number Coastal/Long Distance High478.31.2544
Triple Number Windward/Leeward Low878.10.6833
Triple Number Windward/Leeward Medium684.80.8762
Triple Number Windward/Leeward High592.51.0127
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.1743.9641.8575.4528.0487.4421.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low684.20.8769
Triple Number All Purpose Medium546.31.0983
Triple Number All Purpose High478.31.2544
Triple Number Windward/Leeward Low878.10.6833
Triple Number Windward/Leeward Medium684.80.8762
Triple Number Windward/Leeward High592.51.0127
Predominantly Upwind606.50.9893
Predominantly Downwind536.71.1180
Predominantly Upwind Low763.70.7856
Predominantly Upwind Medium640.30.9370
Predominantly Upwind High613.10.9786
Predominantly Downwind Low742.60.8080
Predominantly Downwind Medium532.61.1266
Predominantly Downwind High406.71.4754
Chicago-Mac Upwind0.9718
Chicago-Mac All Purpose1.0290
Chicago-Mac Downwind1.0933
Bayview-Mac Cove Island0.9680
Bayview-Mac Shore0.9705
Harvest Moon Regatta447.41.3411
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy578.21.0377
San Francisco Bay Medium667.90.8983
Predominantly Reaching508.31.1803
Predominantly Reaching Low617.00.9725
Predominantly Reaching Medium506.01.1858
Predominantly Reaching High428.41.4006
Windward/Leeward 60-40 Low884.60.6783
Windward/Leeward 60-40 Medium716.00.8379
Windward/Leeward 60-40 High649.50.9238
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low952.70.6298
5-Band Low / Medium813.20.7378
5-Band Medium674.70.8892
5-Band Medium / High605.80.9904
5-Band High562.41.0669
ORC Ref  03330002S7SIssued on 08/09/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

SETTE

USA 7

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassGP 26Measurement03/07/2022HINPlan reviewHull constructionCoredCarbon RudderYesLight stanchionsNoTrim tabNo
LOA7.900Max. Beam2.554Draft1.910Displacement1,218Wetted area13.21IMS L7.883LSM07.729Acc. length7.900Sink (kg/mm) 10.36
VCGD-0.111VCGM-0.125RM Rated (kg·m) 32.5Limit of positive stability(°) 115.4Stability Index107.8
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
PIPA0.0000
RIG
Forestay tensionAft & ForwardInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P9.900IG9.250ISP11.150MDT10.075MDL10.135MDT20.057MDL20.112TL1.900MW0.145GO0.165
E3.850J2.898BAS1.317FSD0.000SFJ0.201SPLWPLTPS4.888BD0.150MWT47.80MCG3.577
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date03/07/2022MeasurerComment
SFFP0.500FFM0.920FF0.923LCFcl4.495SG1.0100
SAFP7.895FAM0.729FA0.730LCFsh4.649HBI0.851
W132.5W232.5W332.5W432.5LCFD4.615
PD1282.2PD2283.3PD3282.9PD4283.1
WD3.569PLM9000.00GSA1.0RSA1.0RM32.3
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03330002S7SIssued on 08/09/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

SETTE

USA 7

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain1.341.862.382.883.2627.5101/03/2021126964
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentLt/Med #20.050.570.971.762.543.199.34YesNo 16.0301/03/2021126807
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA2-112.6110.9311.777.477.5499%73.4101/03/2021126705C011.7010.1010.904.596.1075%44.4407/07/2022
ORC Ref  03330002S7SIssued on 08/09/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org