Club Certificate2025
JaffixNED 1100
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 Angles43.9°43.9°41.6°39.9°38.4°37.5°37.1°37.7°38.6°
Beat VMG2.373.334.124.725.135.345.445.505.47
52°3.735.116.156.847.257.477.597.707.73
60°3.975.396.437.067.437.687.847.998.05
75°4.125.576.617.227.597.918.188.518.67
90°4.025.536.697.367.768.018.308.939.34
110°3.985.546.767.467.968.448.879.489.99
120°3.815.336.557.347.868.378.8910.0210.87
135°3.314.715.936.887.507.998.529.7511.50
150°2.713.965.126.146.967.527.999.0110.34
Run VMG2.343.434.445.326.106.767.278.159.12
Gybe Angles144.7°144.7°148.7°151.9°156.7°164.2°170.0°170.9°164.2°
APH ToD:551.6CDL: 9.672APH ToT: 1.0878CertNo:
BOAT
ClassF & F 1100DesignerJac. de RidderBuilderModus MarineAge date01/2004Series date01/1996Offset fileFF110-BKD.offData fileNED1100
HULL
Length Overall11.000 mMaximum Beam3.196 mDraft2.115 mDisplacement4,669 kgDLR4.2968IMS DivisionCruiser/RacerDynamic Allowance0.240%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.420m
CREW
Maximum weight716 kg(default)Minimum weight586 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail37.5638.22Headsail Luffed25.7125.71Headsail FlyingSymmetric76.9276.92Asymmetric
STORM SAIL AREAS (m²)
Trysail11.45Storm Jib9.17Heavy Weather Jib24.74
SAIL LIMITS
Headsails6Spinnakers5
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  04310003MEWIssued on 31/03/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
JaffixNED 1100
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 VMG1519.01081.3872.9763.5702.1674.4662.2654.0658.1
52°965.6705.0585.2526.1496.5481.7474.4467.4465.8
60°906.0667.4560.3510.2484.6469.0459.4450.6447.2
75°874.8646.1544.5499.0474.3455.2439.9423.1415.1
90°896.6650.4538.4488.9464.0449.7433.6403.3385.3
110°905.0649.3532.3482.3452.4426.7405.9379.7360.4
120°945.2675.4549.5490.7458.2429.9404.8359.4331.1
135°1087.2763.9607.0523.2480.3450.3422.4369.1312.9
150°1329.6909.7702.8586.5517.0478.8450.8399.7348.1
Run VMG1535.21050.4811.6676.2589.8532.8494.9441.7394.6
Selected Courses
Windward / Leeward1526.21065.9842.2719.8646.0603.6578.5547.9526.3
All purpose1148.9815.7657.1575.6529.2501.4482.1454.5434.1
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward681.20.8808
All purpose551.61.0878
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low736.40.8148
Triple Number Coastal/Long Distance Medium548.31.0942
Triple Number Coastal/Long Distance High476.61.2590
Triple Number Windward/Leeward Low954.00.6289
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High573.31.0466
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.90.9968
Triple Number Coastal/Long Distance Low736.40.8148
Triple Number Coastal/Long Distance Medium548.31.0942
Triple Number Coastal/Long Distance High476.61.2590
Triple Number Windward/Leeward Low954.00.6289
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High573.31.0466
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1627.31064.3791.3648.6564.5520.5487.4432.7411.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7763
Downwind "popa"0.9136
70% up, 30% down "Ilhabela"0.8129
30% up, 70% down "Ilhabela-inverso"0.8675
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low736.40.8148
Triple Number Coastal/Long Distance Medium548.31.0942
Triple Number Coastal/Long Distance High476.61.2590
Triple Number Windward/Leeward Low954.00.6289
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High573.31.0466
Predominantly Upwind596.71.0056
Predominantly Downwind566.01.0600
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low736.40.8148
TriNum AP Med548.41.0940
TriNum AP High476.61.2590
TriNum W/L Low999.10.6005
TriNum W/L Med676.40.8871
TriNum W/L Hig573.31.0466
Predom. Upwind623.30.9627
Predom. Reaching552.31.0863
Predom. Downwind592.91.0120
Predom. Up Low896.20.6695
Predom. Up L/M666.40.9003
Predom. Up Med574.01.0453
Predom. Up M/H526.71.1391
Predom. Up High506.01.1858
Predom. Dn Low904.80.6631
Predom. Dn L/M651.80.9205
Predom. Dn Med543.01.1050
Predom. Dn M/H474.61.2641
Predom. Dn High431.81.3895
Predom. Rc Low798.70.7512
Predom. Rc L/M593.91.0103
Predom. Rc Med511.71.1725
Predom. Rc M/H462.31.2978
Predom. Rc High429.51.3971
SA/DSPL Upwind22.53SA/DSPL Downwind40.77
Scoring OptionTODTOT
5B W/L Low1125.30.5332
5B W/L L/M803.00.7472
5B W/L Med661.90.9064
5B W/L M/H583.21.0288
5B W/L High549.41.0920
W/L 60-40 Low1127.90.5319
W/L 60-40 L/M810.40.7404
W/L 60-40 Med673.30.8912
W/L 60-40 M/H599.81.0003
W/L 60-40 High570.81.0512
5B AP Low821.70.7302
5B AP L/M632.80.9481
5B AP Med539.01.1132
5B AP M/H484.71.2380
5B AP High455.71.3166
5B SF Bay Low963.00.6231
5B SF Bay L/M766.70.7826
5B SF Bay Med638.30.9400
5B SF Bay M/H567.91.0566
5B SF Bay High536.01.1195
Chicago-Mac Upwind0.9286
Chicago-Mac All Purpose0.9531
Chicago-Mac Downwind0.9702
BayMac Cove Island886.10.6772
BayMac Shore879.10.6825
Harvest Moon473.91.2661
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.90.9968
Triple Number Coastal/Long Distance Low736.40.8148
Triple Number Coastal/Long Distance Medium548.31.0942
Triple Number Coastal/Long Distance High476.61.2590
Triple Number Windward/Leeward Low954.00.6289
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High573.31.0466
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1627.31064.3791.3648.6564.5520.5487.4432.7411.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.90.9968
Triple Number Coastal/Long Distance Low736.40.8148
Triple Number Coastal/Long Distance Medium548.31.0942
Triple Number Coastal/Long Distance High476.61.2590
Triple Number Windward/Leeward Low954.00.6289
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High573.31.0466
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1627.31064.3791.3648.6564.5520.5487.4432.7411.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance601.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1627.31064.3791.3648.6564.5520.5487.4432.7411.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low736.40.8148
Triple Number Coastal/Long Distance Medium548.31.0942
Triple Number Coastal/Long Distance High476.61.2590
Triple Number Windward/Leeward Low954.00.6289
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High573.31.0466
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating601.90.9968
FinRating, kevyt tuuli1106.60.9037
FinRating, kova tuuli457.21.0937
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low736.40.8148
Triple Number Coastal/Long Distance Medium548.31.0942
Triple Number Coastal/Long Distance High476.61.2590
Triple Number Windward/Leeward Low954.00.6289
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High573.31.0466
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9968
Triple Number Coastal/Long Distance Low0.8148
Triple Number Coastal/Long Distance Medium1.0942
Triple Number Coastal/Long Distance High1.2590
Triple Number Windward/Leeward Low0.6289
Triple Number Windward/Leeward Medium0.8871
Triple Number Windward/Leeward High1.0466
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1627.31064.3791.3648.6564.5520.5487.4432.7411.7
For information
General Purpose Handicap (GPH)625.0
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.90.9968
Triple Number Coastal/Long Distance Low736.40.8148
Triple Number Coastal/Long Distance Medium548.31.0942
Triple Number Coastal/Long Distance High476.61.2590
Triple Number Windward/Leeward Low954.00.6289
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High573.31.0466
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1627.31064.3791.3648.6564.5520.5487.4432.7411.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low736.40.8148
Triple Number Coastal/Long Distance Medium548.31.0942
Triple Number Coastal/Long Distance High476.61.2590
Triple Number Windward/Leeward Low954.00.6289
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High573.31.0466
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.90.9968
Triple Number Coastal/Long Distance Low736.40.8148
Triple Number Coastal/Long Distance Medium548.31.0942
Triple Number Coastal/Long Distance High476.61.2590
Triple Number Windward/Leeward Low954.00.6289
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High573.31.0466
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1627.31064.3791.3648.6564.5520.5487.4432.7411.7
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.90.9968
Triple Number Coastal/Long Distance Low736.40.8148
Triple Number Coastal/Long Distance Medium548.31.0942
Triple Number Coastal/Long Distance High476.61.2590
Triple Number Windward/Leeward Low954.00.6289
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High573.31.0466
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1627.31064.3791.3648.6564.5520.5487.4432.7411.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low736.4
Triple Number Coastal/Long Distance Medium548.3
Triple Number Coastal/Long Distance High476.6
Triple Number Windward/Leeward Low954.0
Triple Number Windward/Leeward Medium676.4
Triple Number Windward/Leeward High573.3
Predominantly Upwind596.7
Predominantly Downwind566.0
Predominantly Reaching540.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.90.9968
Triple Number Coastal/Long Distance Low736.40.8148
Triple Number Coastal/Long Distance Medium548.31.0942
Triple Number Coastal/Long Distance High476.61.2590
Triple Number Windward/Leeward Low954.00.6289
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High573.31.0466
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1627.31064.3791.3648.6564.5520.5487.4432.7411.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8148
Triple Number Coastal/Long Distance Medium1.0942
Triple Number Coastal/Long Distance High1.2590
Triple Number Windward/Leeward Low0.6289
Triple Number Windward/Leeward Medium0.8871
Triple Number Windward/Leeward High1.0466
Coastal/Long Distance0.9968
Predominantly Upwind1.0056
Predominantly Downwind1.0600
For information
General Purpose Handicap (GPH)625.0
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0878
Distanseseilas Trippeltall svak vind0.8148
Distanseseilas Trippeltall mellomvind1.0942
Distanseseilas Trippeltall sterk vind1.2590
Pølsebane Trippeltall svak vind0.6289
Pølsebane Trippeltall mellomvind0.8871
Pølsebane Trippeltall sterk vind1.0466
Motvind Singeltall1.0056
Medvind Singeltall1.0600
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low736.40.8148
Triple Number Coastal/Long Distance Medium548.31.0942
Triple Number Coastal/Long Distance High476.61.2590
Triple Number Windward/Leeward Low954.00.6289
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High573.31.0466
Coastal/Long Distance601.90.9968
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind596.71.0056
Predominantly Downwind566.01.0600
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore532.81.1261
Cape Doctor Coastal440.21.3630
Triple Number Coastal/Long Distance Low736.40.8148
Triple Number Coastal/Long Distance Medium548.31.0942
Triple Number Coastal/Long Distance High476.61.2590
Triple Number Windward/Leeward Low954.00.6289
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High573.31.0466
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8148
Triple Number Coastal/Long Distance Medium1.0942
Triple Number Coastal/Long Distance High1.2590
Triple Number Windward/Leeward Low0.6289
Triple Number Windward/Leeward Medium0.8871
Triple Number Windward/Leeward High1.0466
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8148
Triple Number Coastal/Long Distance Medium1.0942
Triple Number Coastal/Long Distance High1.2590
Triple Number Windward/Leeward Low0.6289
Triple Number Windward/Leeward Medium0.8871
Triple Number Windward/Leeward High1.0466
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.90.9968
Triple Number Coastal/Long Distance Low736.40.8148
Triple Number Coastal/Long Distance Medium548.31.0942
Triple Number Coastal/Long Distance High476.61.2590
Triple Number Windward/Leeward Low954.00.6289
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High573.31.0466
Predominantly Upwind596.71.0056
Predominantly Downwind566.01.0600
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1627.31064.3791.3648.6564.5520.5487.4432.7411.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.90.9968
Triple Number Coastal/Long Distance Low736.40.8148
Triple Number Coastal/Long Distance Medium548.31.0942
Triple Number Coastal/Long Distance High476.61.2590
Triple Number Windward/Leeward Low954.00.6289
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High573.31.0466
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1627.31064.3791.3648.6564.5520.5487.4432.7411.7
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low736.40.8148
TriNum AP Med548.41.0940
TriNum AP High476.61.2590
TriNum W/L Low999.10.6005
TriNum W/L Med676.40.8871
TriNum W/L Hig573.31.0466
Predom. Upwind623.30.9627
Predom. Reaching552.31.0863
Predom. Downwind592.91.0120
Predom. Up Low896.20.6695
Predom. Up L/M666.40.9003
Predom. Up Med574.01.0453
Predom. Up M/H526.71.1391
Predom. Up High506.01.1858
Predom. Dn Low904.80.6631
Predom. Dn L/M651.80.9205
Predom. Dn Med543.01.1050
Predom. Dn M/H474.61.2641
Predom. Dn High431.81.3895
Predom. Rc Low798.70.7512
Predom. Rc L/M593.91.0103
Predom. Rc Med511.71.1725
Predom. Rc M/H462.31.2978
Predom. Rc High429.51.3971
SA/DSPL Upwind22.53SA/DSPL Downwind40.77
Scoring OptionTODTOT
5B W/L Low1125.30.5332
5B W/L L/M803.00.7472
5B W/L Med661.90.9064
5B W/L M/H583.21.0288
5B W/L High549.41.0920
W/L 60-40 Low1127.90.5319
W/L 60-40 L/M810.40.7404
W/L 60-40 Med673.30.8912
W/L 60-40 M/H599.81.0003
W/L 60-40 High570.81.0512
5B AP Low821.70.7302
5B AP L/M632.80.9481
5B AP Med539.01.1132
5B AP M/H484.71.2380
5B AP High455.71.3166
5B SF Bay Low963.00.6231
5B SF Bay L/M766.70.7826
5B SF Bay Med638.30.9400
5B SF Bay M/H567.91.0566
5B SF Bay High536.01.1195
Chicago-Mac Upwind0.9286
Chicago-Mac All Purpose0.9531
Chicago-Mac Downwind0.9702
BayMac Cove Island886.10.6772
BayMac Shore879.10.6825
Harvest Moon473.91.2661
ORC Ref  04310003MEWIssued on 31/03/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
JaffixNED 1100
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassF & F 1100Measurement19/04/2018HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA11.000Max. Beam3.196Draft2.115Displacement4,669Wetted area26.30IMS L10.298LSM010.280Acc. length10.387Sink (kg/mm) 19.47
VCGD-0.206VCGM-0.247RM Rated (kg·m) 138.1Limit of positive stability(°) N/AStability IndexN/ADefault crew weight716Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.420PBW0.118PIPA0.0034
EDL2.220ST10.040ST20.178
ST30.178ST40.110ST50.275
RIG
Forestay tensionAftInner stayNone FittedMast materialSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders2Rotating mastNo
P13.380IG13.500ISP13.600MDT10.115MDL10.180MDT20.106MDL20.137TL1.300MW0.180GO0.190
E4.890J3.780BAS1.605FSDSFJ0.250SPL3.960WPLTPSBD0.158MWT109.00MCG4.580
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered137.4Flotation Date19/04/2018
BALLAST
TANKS
IdDescriptionCapacityLCGVCGSp.WghtLevel
Sailing2water504.801fuel607.800.9000
INVENTORY
IdDescriptionWeight SailingLCGVCGGAIdDescriptionWeight SailingLCGVCGGA12x5.80   
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG2water5004.801fuel0.900060107.80Total deductible97.80
OTHER ITEMSIdKindDescriptionWeightLCGVCG1Battery2x155.80Total deductible0
ORC Ref  04310003MEWIssued on 31/03/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
JaffixNED 1100
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20240.150.931.713.004.0037.56
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20240.050.430.851.812.894.0413.47YesNo 25.71
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment112.9612.9612.967.176.9376.92
CRUISER/RACER REQUIREMENTS*
Accommodation length10.4 mTable area0.44 m²Headroom1.73 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity88 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity58 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04310003MEWIssued on 31/03/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org