Club Certificate2026
KNAB HORN 2.0GER 6950
Deutscher Segler Verband e.V.
Soling 16
24159 Kiel Schilksee
technik@dsv.org
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 Angles45.3°42.4°40.4°38.5°37.2°36.6°36.5°36.3°37.2°
Beat VMG2.703.804.585.075.305.425.505.585.54
52°4.225.736.697.167.367.477.547.627.64
60°4.536.016.907.327.537.647.727.827.85
75°4.756.197.037.457.707.877.998.178.27
90°4.616.077.077.467.768.008.208.548.79
110°4.536.257.287.778.118.368.599.039.41
120°4.396.147.237.778.188.578.949.5210.06
135°3.925.556.787.507.988.448.9510.1311.77
150°3.254.685.866.837.487.898.289.1910.82
Run VMG2.814.055.075.926.526.947.307.999.37
Gybe Angles139.4°143.1°146.9°150.3°153.4°157.7°161.2°157.6°143.3°
APH ToD:525.8CDL: 9.938APH ToT: 1.1412CertNo:142275
BOAT
ClassJ-39 MOD.DesignerJOHNSTONEBuilderJ-BOATSAge date05/1991Series date01/1991Offset fileIJ39MOD.OFFData fileGER6950
HULL
Length Overall12.012 mMaximum Beam3.772 mDraft2.197 mDisplacement6,460 kgDLR6.4590IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight580 kg(declared)Minimum weight450 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail45.3446.12Headsail Luffed41.1641.16Headsail FlyingSymmetricAsymmetric140.57140.57 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail13.69Storm Jib12.57Heavy Weather Jib33.92
SAIL LIMITS
Headsails6Spinnakers5
STABILITY
Righting Moment 152.0 kg·m Stability Index 114.7
COMMENTS
Teakdeck ORC INT
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  03520004VEO Issued on 20/07/2026 Valid until 01/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
KNAB HORN 2.0GER 6950
Deutscher Segler Verband e.V.
Soling 16
24159 Kiel Schilksee
technik@dsv.org
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 VMG1335.2948.5786.0710.4679.7664.4655.0645.3649.9
52°853.1628.1538.3503.0488.8482.0477.5472.3471.1
60°794.9599.2522.1491.7478.1471.2466.5460.5458.3
75°758.0581.5512.0483.0467.6457.5450.5440.7435.2
90°781.2592.8509.5482.6463.7449.9438.8421.7409.6
110°794.2576.0494.2463.2443.9430.5418.9398.9382.5
120°819.3586.8498.1463.2439.9419.9402.6378.1357.8
135°917.9648.9530.7479.7451.4426.4402.4355.2305.8
150°1108.6769.0614.7526.8481.5456.3434.6391.9332.6
Run VMG1280.1887.9709.7608.3552.0519.1493.1450.7384.1
Selected Courses
Windward / Leeward1307.7918.2747.9659.3615.8591.7574.0548.0517.0
All purpose992.6712.2593.7538.9511.0493.7480.3458.8437.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward640.50.9368
All purpose525.81.1412
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low653.00.9189
Triple Number Coastal/Long Distance Medium522.91.1475
Triple Number Coastal/Long Distance High475.61.2616
Triple Number Windward/Leeward Low833.00.7203
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High568.71.0550
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance569.21.0542
Triple Number Coastal/Long Distance Low653.00.9189
Triple Number Coastal/Long Distance Medium522.91.1475
Triple Number Coastal/Long Distance High475.61.2616
Triple Number Windward/Leeward Low833.00.7203
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High568.71.0550
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1304.9915.2705.5600.3543.0511.6485.1442.8422.6
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8253
Downwind "popa"0.9951
70% up, 30% down "Ilhabela"0.8698
30% up, 70% down "Ilhabela-inverso"0.9372
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low653.00.9189
Triple Number Coastal/Long Distance Medium522.91.1475
Triple Number Coastal/Long Distance High475.61.2616
Triple Number Windward/Leeward Low833.00.7203
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High568.71.0550
Predominantly Upwind567.81.0567
Predominantly Downwind529.21.1337
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP546.41.0982 Predom. Rc High432.61.3869 5B SF Bay L/M689.20.8705 TriNum AP Low653.00.9189 Predom. Dn Low780.70.7685 5B SF Bay Med604.90.9920 TriNum AP Med522.91.1474 Predom. Dn L/M588.61.0193 5B SF Bay M/H558.91.0736 TriNum AP High475.61.2616 Predom. Dn Med514.31.1666 5B SF Bay High531.61.1287 TriNum W/L Low871.70.6883 Predom. Dn M/H466.51.2860 5B AP Low719.90.8335 TriNum W/L Med635.30.9444 Predom. Dn High430.81.3929 5B AP L/M579.61.0352 TriNum W/L Hig568.71.0550 ChiMac Up Low701.00.8559 5B AP Med517.01.1604 Predom. Upwind589.91.0171 ChiMac Up Med638.80.9393 5B AP M/H481.51.2461 Predom. Reaching522.81.1477 ChiMac Up High565.91.0603 5B AP High458.91.3076 Predom. Downwind550.81.0892 ChiMac Off Low679.20.8834 5B W/L Low973.00.6167 Predom. Up Low790.20.7593 ChiMac Off Med606.80.9887 5B W/L L/M722.20.8307 Predom. Up L/M613.40.9781 ChiMac Off High519.71.1545 5B W/L Med626.50.9577 Predom. Up Med553.21.0846 ChiMac AP Low687.60.8726 5B W/L M/H576.21.0414 Predom. Up M/H522.81.1477 ChiMac AP Med621.20.9659 5B W/L High547.11.0966 Predom. Up High506.21.1852 ChiMac AP High542.01.1070 W/L 60-40 Low979.30.6127 Predom. Rc Low702.30.8543 BayMac Cove Island785.30.7640 W/L 60-40 L/M731.30.8204 Predom. Rc L/M548.51.0938 BayMac Shore779.80.7694 W/L 60-40 Med639.00.9390 Predom. Rc Med493.41.2160 Harvest Moon468.41.2809 W/L 60-40 M/H592.31.0129 Predom. Rc M/H458.21.3095 5B SF Bay Low824.20.7280 W/L 60-40 High567.31.0577      SA/DSPL Up24.79SA/DSPL Dn53.27
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance569.21.0542
Triple Number Coastal/Long Distance Low653.00.9189
Triple Number Coastal/Long Distance Medium522.91.1475
Triple Number Coastal/Long Distance High475.61.2616
Triple Number Windward/Leeward Low833.00.7203
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High568.71.0550
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1304.9915.2705.5600.3543.0511.6485.1442.8422.6
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance569.21.0542
Triple Number Coastal/Long Distance Low653.00.9189
Triple Number Coastal/Long Distance Medium522.91.1475
Triple Number Coastal/Long Distance High475.61.2616
Triple Number Windward/Leeward Low833.00.7203
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High568.71.0550
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1304.9915.2705.5600.3543.0511.6485.1442.8422.6
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance569.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1304.9915.2705.5600.3543.0511.6485.1442.8422.6
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low653.00.9189
Triple Number Coastal/Long Distance Medium522.91.1475
Triple Number Coastal/Long Distance High475.61.2616
Triple Number Windward/Leeward Low833.00.7203
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High568.71.0550
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating569.21.0542
FinRating, kevyt tuuli957.61.0443
FinRating, kova tuuli461.31.0838
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low653.00.9189
Triple Number Coastal/Long Distance Medium522.91.1475
Triple Number Coastal/Long Distance High475.61.2616
Triple Number Windward/Leeward Low833.00.7203
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High568.71.0550
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0542
Triple Number Coastal/Long Distance Low0.9189
Triple Number Coastal/Long Distance Medium1.1475
Triple Number Coastal/Long Distance High1.2616
Triple Number Windward/Leeward Low0.7203
Triple Number Windward/Leeward Medium0.9444
Triple Number Windward/Leeward High1.0550
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1304.9915.2705.5600.3543.0511.6485.1442.8422.6
For information
General Purpose Handicap (GPH)585.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance569.21.0542
Triple Number Coastal/Long Distance Low653.00.9189
Triple Number Coastal/Long Distance Medium522.91.1475
Triple Number Coastal/Long Distance High475.61.2616
Triple Number Windward/Leeward Low833.00.7203
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High568.71.0550
Saronikos S All Purpose594.91.0086
Saronikos S Upwind665.90.9010
Saronikos S Downwind506.21.1854
Saronikos N All Purpose619.50.9686
Saronikos N Upwind693.10.8657
Saronikos N Downwind543.51.1040
Saronikos SW All Purpose594.91.0086
Saronikos SW Upwind682.00.8798
Saronikos SW Downwind506.81.1839
Saronikos NE All Purpose638.50.9398
Saronikos NE Upwind653.40.9182
Saronikos NE Downwind602.90.9952
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1304.9915.2705.5600.3543.0511.6485.1442.8422.6
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low653.00.9189
Triple Number Coastal/Long Distance Medium522.91.1475
Triple Number Coastal/Long Distance High475.61.2616
Triple Number Windward/Leeward Low833.00.7203
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High568.71.0550
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose546.41.0982
5-Band All Purpose Low782.70.7666
5-Band All Purpose L/M600.00.9999
5-Band All Purpose Med533.41.1249
5-Band All Purpose M/H494.61.2130
5-Band All Purpose High468.91.2795
Single Number Predominant Upwind566.71.0587
Single Number Predominant Reaching504.41.1895
Single Number Predominant Downwind529.91.1323
5-Band 50-50 Windward/Leeward Low973.00.6167
5-Band 50-50 Windward/Leeward L/M722.20.8307
5-Band 50-50 Windward/Leeward Med626.50.9577
5-Band 50-50 Windward/Leeward M/H576.21.0414
5-Band 50-50 Windward/Leeward High547.11.0966
5-Band 60-40 Windward/Leeward Low979.30.6127
5-Band 60-40 Windward/Leeward L/M731.30.8204
5-Band 60-40 Windward/Leeward Med639.00.9390
5-Band 60-40 Windward/Leeward M/H592.31.0129
5-Band 60-40 Windward/Leeward High567.31.0577
Triple Number 50-50 Windward/Leeward Low871.70.6883
Triple Number 50-50 Windward/Leeward Med635.40.9443
Triple Number 50-50 Windward/Leeward High568.71.0550
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward652.90.9190
Triple Number 60-40 Windward/Leeward Low878.60.6829
Triple Number 60-40 Windward/Leeward Med647.30.9269
Triple Number 60-40 Windward/Leeward High585.71.0244
Triple Number All-Purpose Low707.80.8477
Triple Number All-Purpose Med539.71.1118
Triple Number All-Purpose High488.01.2295
Triple Number Predominant Upwind Low723.10.8298
Triple Number Predominant Upwind Med560.51.0705
Triple Number Predominant Upwind High523.51.1461
Triple Number Predominant Reaching Low642.60.9337
Triple Number Predominant Reaching Med506.41.1848
Triple Number Predominant Reaching High443.51.3528
Triple Number Predominant Downwind Low701.90.8548
Triple Number Predominant Downwind Med522.21.1490
Triple Number Predominant Downwind High448.71.3372
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance569.21.0542
Triple Number Coastal/Long Distance Low653.00.9189
Triple Number Coastal/Long Distance Medium522.91.1475
Triple Number Coastal/Long Distance High475.61.2616
Triple Number Windward/Leeward Low833.00.7203
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High568.71.0550
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1304.9915.2705.5600.3543.0511.6485.1442.8422.6
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance569.21.0542
Triple Number Coastal/Long Distance Low653.00.9189
Triple Number Coastal/Long Distance Medium522.91.1475
Triple Number Coastal/Long Distance High475.61.2616
Triple Number Windward/Leeward Low833.00.7203
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High568.71.0550
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1304.9915.2705.5600.3543.0511.6485.1442.8422.6
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low653.0
Triple Number Coastal/Long Distance Medium522.9
Triple Number Coastal/Long Distance High475.6
Triple Number Windward/Leeward Low833.0
Triple Number Windward/Leeward Medium635.3
Triple Number Windward/Leeward High568.7
Predominantly Upwind567.8
Predominantly Downwind529.2
Predominantly Reaching510.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance569.21.0542
Triple Number Coastal/Long Distance Low653.00.9189
Triple Number Coastal/Long Distance Medium522.91.1475
Triple Number Coastal/Long Distance High475.61.2616
Triple Number Windward/Leeward Low833.00.7203
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High568.71.0550
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1304.9915.2705.5600.3543.0511.6485.1442.8422.6
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9189
Triple Number Coastal/Long Distance Medium1.1475
Triple Number Coastal/Long Distance High1.2616
Triple Number Windward/Leeward Low0.7203
Triple Number Windward/Leeward Medium0.9444
Triple Number Windward/Leeward High1.0550
Coastal/Long Distance1.0542
Predominantly Upwind1.0567
Predominantly Downwind1.1337
For information
General Purpose Handicap (GPH)585.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1412
Distanseseilas Trippeltall svak vind0.9189
Distanseseilas Trippeltall mellomvind1.1475
Distanseseilas Trippeltall sterk vind1.2616
Pølsebane Trippeltall svak vind0.7203
Pølsebane Trippeltall mellomvind0.9444
Pølsebane Trippeltall sterk vind1.0550
Motvind Singeltall1.0567
Medvind Singeltall1.1337
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low653.00.9189
Triple Number Coastal/Long Distance Medium522.91.1475
Triple Number Coastal/Long Distance High475.61.2616
Triple Number Windward/Leeward Low833.00.7203
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High568.71.0550
Coastal/Long Distance569.21.0542
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind567.81.0567
Predominantly Downwind529.21.1337
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore526.31.1401
Cape Doctor Coastal444.01.3513
Triple Number Coastal/Long Distance Low653.00.9189
Triple Number Coastal/Long Distance Medium522.91.1475
Triple Number Coastal/Long Distance High475.61.2616
Triple Number Windward/Leeward Low833.00.7203
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High568.71.0550
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9189
Triple Number Coastal/Long Distance Medium1.1475
Triple Number Coastal/Long Distance High1.2616
Triple Number Windward/Leeward Low0.7203
Triple Number Windward/Leeward Medium0.9444
Triple Number Windward/Leeward High1.0550
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9189
Triple Number Coastal/Long Distance Medium1.1475
Triple Number Coastal/Long Distance High1.2616
Triple Number Windward/Leeward Low0.7203
Triple Number Windward/Leeward Medium0.9444
Triple Number Windward/Leeward High1.0550
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance569.21.0542
Triple Number Coastal/Long Distance Low653.00.9189
Triple Number Coastal/Long Distance Medium522.91.1475
Triple Number Coastal/Long Distance High475.61.2616
Triple Number Windward/Leeward Low833.00.7203
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High568.71.0550
Predominantly Upwind567.81.0567
Predominantly Downwind529.21.1337
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1304.9915.2705.5600.3543.0511.6485.1442.8422.6
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance569.21.0542
Triple Number Coastal/Long Distance Low653.00.9189
Triple Number Coastal/Long Distance Medium522.91.1475
Triple Number Coastal/Long Distance High475.61.2616
Triple Number Windward/Leeward Low833.00.7203
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High568.71.0550
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1304.9915.2705.5600.3543.0511.6485.1442.8422.6
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP546.41.0982 Predom. Dn High430.81.3929 5B AP M/H481.51.2461 TriNum AP Low653.00.9189 Predom. Rc Low702.30.8543 5B AP High458.91.3076 TriNum AP Med522.91.1474 Predom. Rc L/M548.51.0938 5B SF Bay Low824.20.7280 TriNum AP High475.61.2616 Predom. Rc Med493.41.2160 5B SF Bay L/M689.20.8705 TriNum W/L Low871.70.6883 Predom. Rc M/H458.21.3095 5B SF Bay Med604.90.9920 TriNum W/L Med635.30.9444 Predom. Rc High432.61.3869 5B SF Bay M/H558.91.0736 TriNum W/L Hig568.71.0550 5B W/L Low973.00.6167 5B SF Bay High531.61.1287 Predom. Upwind589.91.0171 5B W/L L/M722.20.8307 ChiMac Up Low701.00.8559 Predom. Reaching522.81.1477 5B W/L Med626.50.9577 ChiMac Up Med638.80.9393 Predom. Downwind550.81.0892 5B W/L M/H576.21.0414 ChiMac Up High565.91.0603 Predom. Up Low790.20.7593 5B W/L High547.11.0966 ChiMac Off Low679.20.8834 Predom. Up L/M613.40.9781 W/L 60-40 Low979.30.6127 ChiMac Off Med606.80.9887 Predom. Up Med553.21.0846 W/L 60-40 L/M731.30.8204 ChiMac Off High519.71.1545 Predom. Up M/H522.81.1477 W/L 60-40 Med639.00.9390 ChiMac AP Low687.60.8726 Predom. Up High506.21.1852 W/L 60-40 M/H592.31.0129 ChiMac AP Med621.20.9659 Predom. Dn Low780.70.7685 W/L 60-40 High567.31.0577 ChiMac AP High542.01.1070 Predom. Dn L/M588.61.0193 5B AP Low719.90.8335 BayMac Cove Island785.30.7640 Predom. Dn Med514.31.1666 5B AP L/M579.61.0352 BayMac Shore779.80.7694 Predom. Dn M/H466.51.2860 5B AP Med517.01.1604 Harvest Moon468.41.2809      SA/DSPL Up24.79SA/DSPL Dn53.27
ORC Ref  03520004VEO Issued on 20/07/2026 Valid until 01/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
KNAB HORN 2.0GER 6950
Deutscher Segler Verband e.V.
Soling 16
24159 Kiel Schilksee
technik@dsv.org
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ-39 MOD.Measurement10/04/2021HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.012Maximum beam3.772Draft2.197Displacement6,460Wetted area27.64IMS L10.222LSM010.000Accomod. length12.012Sink (kg/mm) 20.70
VCGD-0.062VCGM-0.030 RM Rated (kg·m) 152.0Limit of positive stability(°) 113.8 Stability Index 114.7 BLR index 0.0000Default crew weight688 Declared crew weight 580
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.410PBW0.112PIPA0.0031
PSD0.025PHD0.045PHL0.150
PSA19.0°ESL0.850
ST10.020ST20.080ST30.090
ST40.048ST50.185
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P14.980IG15.710ISP16.650MDT10.112MDL10.214MDT20.111MDL20.173TL0.850MW0.173GO0.215
E5.220J4.740BAS1.670FSD0.034SFJ0.000SPL0.000WPLTPS6.400BD0.220MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered151.9Flotation Date10/04/2021
SFFP0.570FFM1.194FF1.199LCFcl6.614SG1.0130
SAFP11.102FAM0.866FA0.869LCFsh6.881HBI1.018
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCG03Fixed75 L WATER TANK EMPTY06.450.0004Fixed100L FUEL TANK EMPTY06.65-0.10Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG01BatterySERVICE BATT 250 Ah606.100.0002BatteryMOTOR BATT 60Ah187.400.00Total deductible0
ORC Ref  03520004VEO Issued on 20/07/2026 Valid until 01/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
KNAB HORN 2.0GER 6950
Deutscher Segler Verband e.V.
Soling 16
24159 Kiel Schilksee
technik@dsv.org
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment1742640.151.011.863.254.3145.3408/07/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment1596130.090.721.372.643.895.1215.72YesNo 41.1610/07/2016
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment16857718.7116.5517.639.748.88110%140.5724/07/2019A2 #13573615961217.8515.4216.648.559.2992%120.5807/06/2016
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03520004VEO Issued on 20/07/2026 Valid until 01/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org