Double HandedClub Certificate2026
JaybreakNED 9477
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles48.2°45.3°41.0°40.1°39.7°39.7°40.0°41.7°43.1°
Beat VMG2.403.353.944.364.544.604.634.584.35
52°3.845.236.006.366.586.676.726.746.62
60°4.245.616.326.566.796.896.957.006.92
75°4.625.956.636.907.047.177.297.427.44
90°4.676.026.757.127.357.517.647.848.02
110°4.335.876.787.237.497.788.098.628.96
120°4.135.776.757.277.698.018.298.829.48
135°3.675.166.357.047.538.058.619.9411.14
150°3.044.375.476.407.037.457.908.9611.35
Run VMG2.643.794.745.546.126.516.887.769.83
Gybe Angles140.0°143.9°148.0°149.6°153.5°157.3°155.9°144.8°144.9°
APH ToD:579.6CDL: 7.712APH ToT: 1.0352CertNo:141575
BOAT
ClassJ-97DesignerJOHNSTONEBuilderJOHNSTONEAge date01/2011Series date01/2009Offset fileJ97+.offData fileNED9477
HULL
Length Overall9.600 mMaximum Beam3.348 mDraft1.903 mDisplacement3,669 kgDLR6.9124IMS DivisionCruiser/RacerDynamic Allowance0.200%Age Allowance0.552%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.281m
CREW
Maximum weight145 kg(declared)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail28.1428.62Headsail Luffed24.1124.11Headsail Flying56.1556.15SymmetricAsymmetric106.64106.64 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail8.35Storm Jib7.82Heavy Weather Jib21.10
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 81.3 kg·m Stability Index 123.2
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  04310004KIR Issued on 07/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
JaybreakNED 9477
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1501.41076.0912.8825.0793.3782.2778.2786.6827.2
52°937.0688.2600.4566.3547.1539.8535.8534.4543.5
60°849.4641.5569.5548.7530.1522.3517.9514.4520.2
75°780.0605.1543.1521.4511.7501.8494.1485.5483.6
90°771.0597.7533.6505.8489.6479.2470.9459.4448.7
110°832.4613.8531.0498.1480.8462.7445.0417.5401.9
120°871.3623.5533.4495.3467.9449.2434.0408.2379.6
135°980.5697.4567.1511.6478.1447.4418.0362.2323.0
150°1183.1823.1657.7562.8512.3482.9455.7402.0317.2
Run VMG1366.1950.5759.4649.8587.8552.8523.6464.2366.3
Selected Courses
Windward / Leeward1433.81013.2836.1737.4690.6667.5650.9625.4596.7
All purpose1068.2771.7652.3593.2563.7546.1532.3511.2494.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward718.80.8347
All purpose579.61.0352
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium576.51.0407
Triple Number Coastal/Long Distance High527.81.1367
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium712.50.8421
Triple Number Windward/Leeward High645.50.9295
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance631.10.9508
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium576.51.0407
Triple Number Coastal/Long Distance High527.81.1367
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium712.50.8421
Triple Number Windward/Leeward High645.50.9295
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1427.01007.0783.6666.1601.7567.0537.4487.8465.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7054
Downwind "popa"0.9358
70% up, 30% down "Ilhabela"0.7617
30% up, 70% down "Ilhabela-inverso"0.8523
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium576.51.0407
Triple Number Coastal/Long Distance High527.81.1367
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium712.50.8421
Triple Number Windward/Leeward High645.50.9295
Predominantly Upwind636.60.9425
Predominantly Downwind570.91.0510
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP600.90.9986 Predom. Rc High473.31.2676 5B SF Bay L/M770.50.7787 TriNum AP Low712.00.8427 Predom. Dn Low837.40.7165 5B SF Bay Med679.90.8825 TriNum AP Med576.61.0406 Predom. Dn L/M635.10.9447 5B SF Bay M/H633.70.9468 TriNum AP High527.81.1367 Predom. Dn Med555.01.0811 5B SF Bay High609.50.9843 TriNum W/L Low965.70.6213 Predom. Dn M/H502.41.1943 5B AP Low772.80.7764 TriNum W/L Med712.50.8421 Predom. Dn High461.81.2992 5B AP L/M636.00.9434 TriNum W/L Hig645.50.9295 ChiMac Up Low776.60.7726 5B AP Med570.41.0519 Predom. Upwind660.60.9083 ChiMac Up Med712.20.8425 5B AP M/H533.71.1242 Predom. Reaching564.01.0637 ChiMac Up High637.70.9408 5B AP High512.01.1719 Predom. Downwind593.11.0116 ChiMac Off Low730.20.8216 5B W/L Low1074.10.5586 Predom. Up Low868.20.6911 ChiMac Off Med653.30.9185 5B W/L L/M805.90.7445 Predom. Up L/M683.80.8775 ChiMac Off High560.01.0713 5B W/L Med703.30.8531 Predom. Up Med620.50.9670 ChiMac AP Low749.10.8010 5B W/L M/H652.70.9192 Predom. Up M/H591.51.0144 ChiMac AP Med679.70.8827 5B W/L High624.80.9603 Predom. Up High581.51.0318 ChiMac AP High597.31.0046 W/L 60-40 Low1087.60.5517 Predom. Rc Low746.40.8038 BayMac Cove Island859.50.6981 W/L 60-40 L/M822.40.7296 Predom. Rc L/M590.91.0154 BayMac Shore852.70.7037 W/L 60-40 Med723.70.8291 Predom. Rc Med533.81.1239 Harvest Moon504.01.1905 W/L 60-40 M/H678.50.8843 Predom. Rc M/H497.71.2056 5B SF Bay Low913.30.6570 W/L 60-40 High658.30.9114      SA/DSPL Up21.87SA/DSPL Dn56.41
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance631.10.9508
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium576.51.0407
Triple Number Coastal/Long Distance High527.81.1367
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium712.50.8421
Triple Number Windward/Leeward High645.50.9295
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1427.01007.0783.6666.1601.7567.0537.4487.8465.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance631.10.9508
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium576.51.0407
Triple Number Coastal/Long Distance High527.81.1367
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium712.50.8421
Triple Number Windward/Leeward High645.50.9295
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1427.01007.0783.6666.1601.7567.0537.4487.8465.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance631.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1427.01007.0783.6666.1601.7567.0537.4487.8465.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium576.51.0407
Triple Number Coastal/Long Distance High527.81.1367
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium712.50.8421
Triple Number Windward/Leeward High645.50.9295
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating631.10.9508
FinRating, kevyt tuuli1049.20.9531
FinRating, kova tuuli514.70.9714
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium576.51.0407
Triple Number Coastal/Long Distance High527.81.1367
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium712.50.8421
Triple Number Windward/Leeward High645.50.9295
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9508
Triple Number Coastal/Long Distance Low0.8427
Triple Number Coastal/Long Distance Medium1.0407
Triple Number Coastal/Long Distance High1.1367
Triple Number Windward/Leeward Low0.6489
Triple Number Windward/Leeward Medium0.8421
Triple Number Windward/Leeward High0.9295
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1427.01007.0783.6666.1601.7567.0537.4487.8465.7
For information
General Purpose Handicap (GPH)642.8
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance631.10.9508
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium576.51.0407
Triple Number Coastal/Long Distance High527.81.1367
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium712.50.8421
Triple Number Windward/Leeward High645.50.9295
Saronikos S All Purpose657.90.9120
Saronikos S Upwind750.80.7991
Saronikos S Downwind532.81.1260
Saronikos N All Purpose690.10.8694
Saronikos N Upwind779.40.7698
Saronikos N Downwind579.01.0362
Saronikos SW All Purpose652.20.9200
Saronikos SW Upwind757.60.7920
Saronikos SW Downwind537.21.1169
Saronikos NE All Purpose701.20.8557
Saronikos NE Upwind719.10.8343
Saronikos NE Downwind643.30.9327
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1427.01007.0783.6666.1601.7567.0537.4487.8465.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium576.51.0407
Triple Number Coastal/Long Distance High527.81.1367
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium712.50.8421
Triple Number Windward/Leeward High645.50.9295
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose600.90.9986
5-Band All Purpose Low847.40.7080
5-Band All Purpose L/M657.10.9131
5-Band All Purpose Med586.51.0230
5-Band All Purpose M/H546.61.0976
5-Band All Purpose High522.11.1492
Single Number Predominant Upwind635.50.9442
Single Number Predominant Reaching545.61.0997
Single Number Predominant Downwind571.91.0492
5-Band 50-50 Windward/Leeward Low1074.10.5586
5-Band 50-50 Windward/Leeward L/M805.90.7445
5-Band 50-50 Windward/Leeward Med703.30.8531
5-Band 50-50 Windward/Leeward M/H652.70.9192
5-Band 50-50 Windward/Leeward High624.80.9603
5-Band 60-40 Windward/Leeward Low1087.60.5517
5-Band 60-40 Windward/Leeward L/M822.40.7296
5-Band 60-40 Windward/Leeward Med723.70.8291
5-Band 60-40 Windward/Leeward M/H678.50.8843
5-Band 60-40 Windward/Leeward High658.30.9114
Triple Number 50-50 Windward/Leeward Low965.70.6213
Triple Number 50-50 Windward/Leeward Med712.60.8420
Triple Number 50-50 Windward/Leeward High645.50.9295
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward739.40.8115
Triple Number 60-40 Windward/Leeward Low979.80.6124
Triple Number 60-40 Windward/Leeward Med732.30.8193
Triple Number 60-40 Windward/Leeward High672.90.8917
Triple Number All-Purpose Low769.30.7799
Triple Number All-Purpose Med593.31.0113
Triple Number All-Purpose High540.11.1110
Triple Number Predominant Upwind Low796.40.7534
Triple Number Predominant Upwind Med628.30.9550
Triple Number Predominant Upwind High597.01.0050
Triple Number Predominant Reaching Low687.80.8723
Triple Number Predominant Reaching Med550.11.0907
Triple Number Predominant Reaching High480.71.2482
Triple Number Predominant Downwind Low755.10.7945
Triple Number Predominant Downwind Med561.91.0677
Triple Number Predominant Downwind High478.61.2537
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance631.10.9508
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium576.51.0407
Triple Number Coastal/Long Distance High527.81.1367
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium712.50.8421
Triple Number Windward/Leeward High645.50.9295
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1427.01007.0783.6666.1601.7567.0537.4487.8465.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance631.10.9508
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium576.51.0407
Triple Number Coastal/Long Distance High527.81.1367
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium712.50.8421
Triple Number Windward/Leeward High645.50.9295
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1427.01007.0783.6666.1601.7567.0537.4487.8465.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low712.0
Triple Number Coastal/Long Distance Medium576.5
Triple Number Coastal/Long Distance High527.8
Triple Number Windward/Leeward Low924.6
Triple Number Windward/Leeward Medium712.5
Triple Number Windward/Leeward High645.5
Predominantly Upwind636.6
Predominantly Downwind570.9
Predominantly Reaching550.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance631.10.9508
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium576.51.0407
Triple Number Coastal/Long Distance High527.81.1367
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium712.50.8421
Triple Number Windward/Leeward High645.50.9295
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1427.01007.0783.6666.1601.7567.0537.4487.8465.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8427
Triple Number Coastal/Long Distance Medium1.0407
Triple Number Coastal/Long Distance High1.1367
Triple Number Windward/Leeward Low0.6489
Triple Number Windward/Leeward Medium0.8421
Triple Number Windward/Leeward High0.9295
Coastal/Long Distance0.9508
Predominantly Upwind0.9425
Predominantly Downwind1.0510
For information
General Purpose Handicap (GPH)642.8
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0352
Distanseseilas Trippeltall svak vind0.8427
Distanseseilas Trippeltall mellomvind1.0407
Distanseseilas Trippeltall sterk vind1.1367
Pølsebane Trippeltall svak vind0.6489
Pølsebane Trippeltall mellomvind0.8421
Pølsebane Trippeltall sterk vind0.9295
Motvind Singeltall0.9425
Medvind Singeltall1.0510
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium576.51.0407
Triple Number Coastal/Long Distance High527.81.1367
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium712.50.8421
Triple Number Windward/Leeward High645.50.9295
Coastal/Long Distance631.10.9508
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind636.60.9425
Predominantly Downwind570.91.0510
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore605.30.9912
Cape Doctor Coastal499.51.2011
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium576.51.0407
Triple Number Coastal/Long Distance High527.81.1367
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium712.50.8421
Triple Number Windward/Leeward High645.50.9295
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8427
Triple Number Coastal/Long Distance Medium1.0407
Triple Number Coastal/Long Distance High1.1367
Triple Number Windward/Leeward Low0.6489
Triple Number Windward/Leeward Medium0.8421
Triple Number Windward/Leeward High0.9295
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8427
Triple Number Coastal/Long Distance Medium1.0407
Triple Number Coastal/Long Distance High1.1367
Triple Number Windward/Leeward Low0.6489
Triple Number Windward/Leeward Medium0.8421
Triple Number Windward/Leeward High0.9295
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance631.10.9508
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium576.51.0407
Triple Number Coastal/Long Distance High527.81.1367
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium712.50.8421
Triple Number Windward/Leeward High645.50.9295
Predominantly Upwind636.60.9425
Predominantly Downwind570.91.0510
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1427.01007.0783.6666.1601.7567.0537.4487.8465.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance631.10.9508
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium576.51.0407
Triple Number Coastal/Long Distance High527.81.1367
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium712.50.8421
Triple Number Windward/Leeward High645.50.9295
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1427.01007.0783.6666.1601.7567.0537.4487.8465.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP600.90.9986 Predom. Dn High461.81.2992 5B AP M/H533.71.1242 TriNum AP Low712.00.8427 Predom. Rc Low746.40.8038 5B AP High512.01.1719 TriNum AP Med576.61.0406 Predom. Rc L/M590.91.0154 5B SF Bay Low913.30.6570 TriNum AP High527.81.1367 Predom. Rc Med533.81.1239 5B SF Bay L/M770.50.7787 TriNum W/L Low965.70.6213 Predom. Rc M/H497.71.2056 5B SF Bay Med679.90.8825 TriNum W/L Med712.50.8421 Predom. Rc High473.31.2676 5B SF Bay M/H633.70.9468 TriNum W/L Hig645.50.9295 5B W/L Low1074.10.5586 5B SF Bay High609.50.9843 Predom. Upwind660.60.9083 5B W/L L/M805.90.7445 ChiMac Up Low776.60.7726 Predom. Reaching564.01.0637 5B W/L Med703.30.8531 ChiMac Up Med712.20.8425 Predom. Downwind593.11.0116 5B W/L M/H652.70.9192 ChiMac Up High637.70.9408 Predom. Up Low868.20.6911 5B W/L High624.80.9603 ChiMac Off Low730.20.8216 Predom. Up L/M683.80.8775 W/L 60-40 Low1087.60.5517 ChiMac Off Med653.30.9185 Predom. Up Med620.50.9670 W/L 60-40 L/M822.40.7296 ChiMac Off High560.01.0713 Predom. Up M/H591.51.0144 W/L 60-40 Med723.70.8291 ChiMac AP Low749.10.8010 Predom. Up High581.51.0318 W/L 60-40 M/H678.50.8843 ChiMac AP Med679.70.8827 Predom. Dn Low837.40.7165 W/L 60-40 High658.30.9114 ChiMac AP High597.31.0046 Predom. Dn L/M635.10.9447 5B AP Low772.80.7764 BayMac Cove Island859.50.6981 Predom. Dn Med555.01.0811 5B AP L/M636.00.9434 BayMac Shore852.70.7037 Predom. Dn M/H502.41.1943 5B AP Med570.41.0519 Harvest Moon504.01.1905      SA/DSPL Up21.87SA/DSPL Dn56.41
ORC Ref  04310004KIR Issued on 07/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
JaybreakNED 9477
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ-97Measurement05/05/2011HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.600Maximum beam3.348Draft1.903Displacement3,669Wetted area19.58IMS L8.337LSM08.096Accomod. length9.600Sink (kg/mm) 14.60
VCGD-0.063VCGM-0.066 RM Rated (kg·m) 81.3Limit of positive stability(°) 127.2 Stability Index 123.2 BLR index 0.0000Default crew weight170 Declared crew weight 145
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.281PBW0.097PIPA0.0044
EDL1.670ST10.112ST20.180
ST30.180ST40.112ST50.320
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.040IG12.408ISP13.708MDT10.109MDL10.176MDT20.094MDL20.141TL1.090MW0.176GO0.202
E3.960J3.550BAS1.478FSDNo FoilSFJ0.090SPL0.000WPLTPS5.150BD0.145MWT92.60MCG4.446
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date05/05/2011
SFFP0.600FFM1.226FF1.238LCFcl5.155SG1.0100
SAFP9.303FAM0.934FA0.942LCFsh5.409HBI1.105
W160.0W260.0W360.0W460.0
PD1262.0PD2262.0PD3262.0PD4262.0
WD10.275PLM4000.00GSA1.0RSA1.0RM82.4
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1WATER RubberWater10002.452FUEL SSFuel5007.203BOILER SS3007.50Total deductible0
OTHER ITEMSIdKindDescriptionWeightLCGVCG1Battery100ah524.352Battery36 ah264.351Anchor43.701Chain73.701ToolsTOOLS+TOW LINE+ SAFETY+ 6x LIFE VEST223.702ToolsSLING26.001Deck Gear103.55Total deductible453.77
ORC Ref  04310004KIR Issued on 07/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
JaybreakNED 9477
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20250.160.871.512.493.2728.14
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment2025 C00.091.222.364.455.977.0713.92NoYes056.1520250.080.581.071.952.833.7412.47YesNo 24.1124/11/20251433070.090.561.051.922.813.7512.53YesNo 24.0428/06/2013M/H1433130.070.370.721.502.733.2711.91YesNo 19.65N3
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment13931315.4113.3414.388.958.71103%106.6428/06/2013A2202515.6513.1214.398.818.70101%105.3522/10/2015114.8813.8514.377.018.0687%86.4306/03/2012A3
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.6 mTable area0.44 m²Headroom1.67 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity72 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity42 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04310004KIR Issued on 07/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org