Double HandedClub Certificate2026
STEALTHR7158
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
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°42.5°40.4°39.2°38.2°37.8°37.6°37.7°38.9°
Beat VMG2.373.374.114.594.834.945.005.044.95
52°3.685.086.036.596.836.947.017.087.08
60°3.935.336.256.777.027.147.227.317.33
75°4.115.506.406.917.207.407.547.727.81
90°4.035.566.577.087.347.557.808.148.35
110°4.035.606.677.247.678.048.288.799.10
120°3.875.446.547.167.628.088.529.3310.18
135°3.374.866.026.827.327.798.269.5011.31
150°2.784.095.236.196.887.367.818.8110.32
Run VMG2.413.544.535.386.096.677.137.959.01
Gybe Angles139.0°142.9°149.4°152.9°159.2°166.9°172.7°172.7°157.7°
APH ToD:570.5CDL: 8.634APH ToT: 1.0516CertNo:2880
BOAT
ClassSwarbrick Custom 3DesignerKimSwarbrickBuilderSteve Ward WAAge date01/1998Series date01/1998Offset fileSTEALTH3.offData file2880
HULL
Length Overall9.554 mMaximum Beam3.280 mDraft2.082 mDisplacement3,978 kgDLR4.9090IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail35.0435.98Headsail Luffed19.4919.49Headsail FlyingSymmetric70.8570.85Asymmetric58.0159.42 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.03Storm Jib6.57Heavy Weather Jib17.74
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 92.5 kg·m Stability Index 111.1
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  03020004VBV Issued on 17/07/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
STEALTHR7158
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
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 VMG1521.91067.7877.0784.6745.5728.9719.8713.7727.8
52°977.8708.6597.2546.5526.7518.5513.3508.2508.8
60°915.4675.8576.0531.9513.2504.3498.7492.3491.2
75°875.9654.8562.3521.4500.0486.2477.2466.2461.2
90°892.9648.0548.3508.8490.5476.8461.8442.5431.2
110°894.2642.7539.4497.0469.1447.8434.7409.6395.5
120°929.2661.6550.2502.8472.2445.8422.5385.8353.7
135°1068.7740.1597.9527.7491.6462.3435.6378.8318.2
150°1295.4880.8688.9581.7522.9489.4461.1408.5349.0
Run VMG1495.81017.1795.5669.7590.7539.5505.2452.6399.7
Selected Courses
Windward / Leeward1508.81042.4836.2727.1668.1634.2612.5583.1563.7
All purpose1141.0803.8658.9588.1551.2529.0512.8487.6469.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward698.80.8586
All purpose570.51.0516
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium566.91.0583
Triple Number Coastal/Long Distance High507.41.1825
Triple Number Windward/Leeward Low939.30.6388
Triple Number Windward/Leeward Medium693.30.8654
Triple Number Windward/Leeward High606.90.9886
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance619.90.9680
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium566.91.0583
Triple Number Coastal/Long Distance High507.41.1825
Triple Number Windward/Leeward Low939.30.6388
Triple Number Windward/Leeward Medium693.30.8654
Triple Number Windward/Leeward High606.90.9886
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1507.51039.9787.2658.6587.6548.9517.2465.5445.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7451
Downwind "popa"0.9190
70% up, 30% down "Ilhabela"0.7899
30% up, 70% down "Ilhabela-inverso"0.8588
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium566.91.0583
Triple Number Coastal/Long Distance High507.41.1825
Triple Number Windward/Leeward Low939.30.6388
Triple Number Windward/Leeward Medium693.30.8654
Triple Number Windward/Leeward High606.90.9886
Predominantly Upwind620.20.9674
Predominantly Downwind575.71.0422
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP594.01.0101 Predom. Rc High459.81.3049 5B SF Bay L/M766.10.7831 TriNum AP Low731.40.8204 Predom. Dn Low889.10.6748 5B SF Bay Med659.70.9095 TriNum AP Med567.01.0582 Predom. Dn L/M651.50.9209 5B SF Bay M/H601.50.9976 TriNum AP High507.41.1825 Predom. Dn Med555.91.0793 5B SF Bay High572.01.0490 TriNum W/L Low985.40.6089 Predom. Dn M/H494.91.2125 5B AP Low814.90.7363 TriNum W/L Med693.30.8654 Predom. Dn High453.41.3235 5B AP L/M639.40.9384 TriNum W/L Hig606.90.9886 ChiMac Up Low782.50.7668 5B AP Med559.41.0726 Predom. Upwind646.80.9276 ChiMac Up Med706.00.8498 5B AP M/H514.51.1662 Predom. Reaching569.01.0546 ChiMac Up High617.60.9714 5B AP High488.81.2276 Predom. Downwind601.90.9968 ChiMac Off Low762.10.7873 5B W/L Low1107.50.5418 Predom. Up Low892.80.6721 ChiMac Off Med671.30.8937 5B W/L L/M803.30.7469 Predom. Up L/M677.00.8863 ChiMac Off High563.01.0658 5B W/L Med681.60.8803 Predom. Up Med601.00.9984 ChiMac AP Low768.60.7806 5B W/L M/H615.90.9743 Predom. Up M/H564.31.0634 ChiMac AP Med686.10.8745 5B W/L High584.91.0259 Predom. Up High547.01.0969 ChiMac AP High588.81.0191 W/L 60-40 Low1112.70.5392 Predom. Rc Low792.20.7574 BayMac Cove Island885.70.6774 W/L 60-40 L/M813.30.7378 Predom. Rc L/M601.20.9979 BayMac Shore878.60.6829 W/L 60-40 Med696.90.8610 Predom. Rc Med531.71.1284 Harvest Moon499.41.2014 W/L 60-40 M/H637.20.9417 Predom. Rc M/H489.21.2266 5B SF Bay Low930.90.6446 W/L 60-40 High611.30.9815      SA/DSPL Up21.62SA/DSPL Dn41.98
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance619.90.9680
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium566.91.0583
Triple Number Coastal/Long Distance High507.41.1825
Triple Number Windward/Leeward Low939.30.6388
Triple Number Windward/Leeward Medium693.30.8654
Triple Number Windward/Leeward High606.90.9886
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1507.51039.9787.2658.6587.6548.9517.2465.5445.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance619.90.9680
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium566.91.0583
Triple Number Coastal/Long Distance High507.41.1825
Triple Number Windward/Leeward Low939.30.6388
Triple Number Windward/Leeward Medium693.30.8654
Triple Number Windward/Leeward High606.90.9886
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1507.51039.9787.2658.6587.6548.9517.2465.5445.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance619.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1507.51039.9787.2658.6587.6548.9517.2465.5445.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium566.91.0583
Triple Number Coastal/Long Distance High507.41.1825
Triple Number Windward/Leeward Low939.30.6388
Triple Number Windward/Leeward Medium693.30.8654
Triple Number Windward/Leeward High606.90.9886
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating619.90.9680
FinRating, kevyt tuuli1091.50.9161
FinRating, kova tuuli490.31.0197
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium566.91.0583
Triple Number Coastal/Long Distance High507.41.1825
Triple Number Windward/Leeward Low939.30.6388
Triple Number Windward/Leeward Medium693.30.8654
Triple Number Windward/Leeward High606.90.9886
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9680
Triple Number Coastal/Long Distance Low0.8204
Triple Number Coastal/Long Distance Medium1.0583
Triple Number Coastal/Long Distance High1.1825
Triple Number Windward/Leeward Low0.6388
Triple Number Windward/Leeward Medium0.8654
Triple Number Windward/Leeward High0.9886
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1507.51039.9787.2658.6587.6548.9517.2465.5445.1
For information
General Purpose Handicap (GPH)640.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance619.90.9680
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium566.91.0583
Triple Number Coastal/Long Distance High507.41.1825
Triple Number Windward/Leeward Low939.30.6388
Triple Number Windward/Leeward Medium693.30.8654
Triple Number Windward/Leeward High606.90.9886
Saronikos S All Purpose649.50.9238
Saronikos S Upwind736.40.8148
Saronikos S Downwind544.31.1023
Saronikos N All Purpose684.40.8767
Saronikos N Upwind770.10.7791
Saronikos N Downwind598.21.0031
Saronikos SW All Purpose653.80.9177
Saronikos SW Upwind756.60.7930
Saronikos SW Downwind552.41.0862
Saronikos NE All Purpose710.10.8450
Saronikos NE Upwind724.90.8278
Saronikos NE Downwind672.40.8923
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1507.51039.9787.2658.6587.6548.9517.2465.5445.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium566.91.0583
Triple Number Coastal/Long Distance High507.41.1825
Triple Number Windward/Leeward Low939.30.6388
Triple Number Windward/Leeward Medium693.30.8654
Triple Number Windward/Leeward High606.90.9886
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose594.01.0101
5-Band All Purpose Low886.80.6766
5-Band All Purpose L/M662.20.9061
5-Band All Purpose Med577.41.0392
5-Band All Purpose M/H529.01.1342
5-Band All Purpose High500.21.1996
Single Number Predominant Upwind618.80.9696
Single Number Predominant Reaching546.61.0976
Single Number Predominant Downwind576.61.0407
5-Band 50-50 Windward/Leeward Low1107.50.5418
5-Band 50-50 Windward/Leeward L/M803.30.7469
5-Band 50-50 Windward/Leeward Med681.60.8803
5-Band 50-50 Windward/Leeward M/H615.90.9743
5-Band 50-50 Windward/Leeward High584.91.0259
5-Band 60-40 Windward/Leeward Low1112.70.5392
5-Band 60-40 Windward/Leeward L/M813.30.7378
5-Band 60-40 Windward/Leeward Med696.90.8610
5-Band 60-40 Windward/Leeward M/H637.20.9417
5-Band 60-40 Windward/Leeward High611.30.9815
Triple Number 50-50 Windward/Leeward Low985.40.6089
Triple Number 50-50 Windward/Leeward Med693.40.8653
Triple Number 50-50 Windward/Leeward High606.90.9886
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward714.10.8402
Triple Number 60-40 Windward/Leeward Low991.90.6049
Triple Number 60-40 Windward/Leeward Med707.80.8477
Triple Number 60-40 Windward/Leeward High629.50.9532
Triple Number All-Purpose Low795.30.7544
Triple Number All-Purpose Med585.41.0249
Triple Number All-Purpose High521.21.1513
Triple Number Predominant Upwind Low811.60.7393
Triple Number Predominant Upwind Med610.30.9831
Triple Number Predominant Upwind High565.91.0603
Triple Number Predominant Reaching Low718.30.8353
Triple Number Predominant Reaching Med547.31.0964
Triple Number Predominant Reaching High472.91.2688
Triple Number Predominant Downwind Low792.30.7573
Triple Number Predominant Downwind Med565.61.0609
Triple Number Predominant Downwind High473.31.2678
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance619.90.9680
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium566.91.0583
Triple Number Coastal/Long Distance High507.41.1825
Triple Number Windward/Leeward Low939.30.6388
Triple Number Windward/Leeward Medium693.30.8654
Triple Number Windward/Leeward High606.90.9886
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1507.51039.9787.2658.6587.6548.9517.2465.5445.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance619.90.9680
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium566.91.0583
Triple Number Coastal/Long Distance High507.41.1825
Triple Number Windward/Leeward Low939.30.6388
Triple Number Windward/Leeward Medium693.30.8654
Triple Number Windward/Leeward High606.90.9886
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1507.51039.9787.2658.6587.6548.9517.2465.5445.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low731.4
Triple Number Coastal/Long Distance Medium566.9
Triple Number Coastal/Long Distance High507.4
Triple Number Windward/Leeward Low939.3
Triple Number Windward/Leeward Medium693.3
Triple Number Windward/Leeward High606.9
Predominantly Upwind620.2
Predominantly Downwind575.7
Predominantly Reaching554.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance619.90.9680
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium566.91.0583
Triple Number Coastal/Long Distance High507.41.1825
Triple Number Windward/Leeward Low939.30.6388
Triple Number Windward/Leeward Medium693.30.8654
Triple Number Windward/Leeward High606.90.9886
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1507.51039.9787.2658.6587.6548.9517.2465.5445.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8204
Triple Number Coastal/Long Distance Medium1.0583
Triple Number Coastal/Long Distance High1.1825
Triple Number Windward/Leeward Low0.6388
Triple Number Windward/Leeward Medium0.8654
Triple Number Windward/Leeward High0.9886
Coastal/Long Distance0.9680
Predominantly Upwind0.9674
Predominantly Downwind1.0422
For information
General Purpose Handicap (GPH)640.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0516
Distanseseilas Trippeltall svak vind0.8204
Distanseseilas Trippeltall mellomvind1.0583
Distanseseilas Trippeltall sterk vind1.1825
Pølsebane Trippeltall svak vind0.6388
Pølsebane Trippeltall mellomvind0.8654
Pølsebane Trippeltall sterk vind0.9886
Motvind Singeltall0.9674
Medvind Singeltall1.0422
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium566.91.0583
Triple Number Coastal/Long Distance High507.41.1825
Triple Number Windward/Leeward Low939.30.6388
Triple Number Windward/Leeward Medium693.30.8654
Triple Number Windward/Leeward High606.90.9886
Coastal/Long Distance619.90.9680
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind620.20.9674
Predominantly Downwind575.71.0422
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore569.51.0535
Cape Doctor Coastal474.71.2640
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium566.91.0583
Triple Number Coastal/Long Distance High507.41.1825
Triple Number Windward/Leeward Low939.30.6388
Triple Number Windward/Leeward Medium693.30.8654
Triple Number Windward/Leeward High606.90.9886
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8204
Triple Number Coastal/Long Distance Medium1.0583
Triple Number Coastal/Long Distance High1.1825
Triple Number Windward/Leeward Low0.6388
Triple Number Windward/Leeward Medium0.8654
Triple Number Windward/Leeward High0.9886
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8204
Triple Number Coastal/Long Distance Medium1.0583
Triple Number Coastal/Long Distance High1.1825
Triple Number Windward/Leeward Low0.6388
Triple Number Windward/Leeward Medium0.8654
Triple Number Windward/Leeward High0.9886
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance619.90.9680
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium566.91.0583
Triple Number Coastal/Long Distance High507.41.1825
Triple Number Windward/Leeward Low939.30.6388
Triple Number Windward/Leeward Medium693.30.8654
Triple Number Windward/Leeward High606.90.9886
Predominantly Upwind620.20.9674
Predominantly Downwind575.71.0422
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1507.51039.9787.2658.6587.6548.9517.2465.5445.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance619.90.9680
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium566.91.0583
Triple Number Coastal/Long Distance High507.41.1825
Triple Number Windward/Leeward Low939.30.6388
Triple Number Windward/Leeward Medium693.30.8654
Triple Number Windward/Leeward High606.90.9886
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1507.51039.9787.2658.6587.6548.9517.2465.5445.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP594.01.0101 Predom. Dn High453.41.3235 5B AP M/H514.51.1662 TriNum AP Low731.40.8204 Predom. Rc Low792.20.7574 5B AP High488.81.2276 TriNum AP Med567.01.0582 Predom. Rc L/M601.20.9979 5B SF Bay Low930.90.6446 TriNum AP High507.41.1825 Predom. Rc Med531.71.1284 5B SF Bay L/M766.10.7831 TriNum W/L Low985.40.6089 Predom. Rc M/H489.21.2266 5B SF Bay Med659.70.9095 TriNum W/L Med693.30.8654 Predom. Rc High459.81.3049 5B SF Bay M/H601.50.9976 TriNum W/L Hig606.90.9886 5B W/L Low1107.50.5418 5B SF Bay High572.01.0490 Predom. Upwind646.80.9276 5B W/L L/M803.30.7469 ChiMac Up Low782.50.7668 Predom. Reaching569.01.0546 5B W/L Med681.60.8803 ChiMac Up Med706.00.8498 Predom. Downwind601.90.9968 5B W/L M/H615.90.9743 ChiMac Up High617.60.9714 Predom. Up Low892.80.6721 5B W/L High584.91.0259 ChiMac Off Low762.10.7873 Predom. Up L/M677.00.8863 W/L 60-40 Low1112.70.5392 ChiMac Off Med671.30.8937 Predom. Up Med601.00.9984 W/L 60-40 L/M813.30.7378 ChiMac Off High563.01.0658 Predom. Up M/H564.31.0634 W/L 60-40 Med696.90.8610 ChiMac AP Low768.60.7806 Predom. Up High547.01.0969 W/L 60-40 M/H637.20.9417 ChiMac AP Med686.10.8745 Predom. Dn Low889.10.6748 W/L 60-40 High611.30.9815 ChiMac AP High588.81.0191 Predom. Dn L/M651.50.9209 5B AP Low814.90.7363 BayMac Cove Island885.70.6774 Predom. Dn Med555.91.0793 5B AP L/M639.40.9384 BayMac Shore878.60.6829 Predom. Dn M/H494.91.2125 5B AP Med559.41.0726 Harvest Moon499.41.2014      SA/DSPL Up21.62SA/DSPL Dn41.98
ORC Ref  03020004VBV Issued on 17/07/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
STEALTHR7158
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSwarbrick Custom 3Measurement23/07/2018HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.554Maximum beam3.280Draft2.082Displacement3,978Wetted area21.48IMS L9.245LSM09.322Accomod. length9.690Sink (kg/mm) 16.70
VCGD0.114VCGM0.037 RM Rated (kg·m) 92.5Limit of positive stability(°) 112.5 Stability Index 111.1 BLR index 0.0000Default crew weight170 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBW0.110PIPA0.0035
EDL2.840ST10.065ST20.180
ST30.180ST40.110ST50.258
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.370IG11.330ISP13.140MDT10.095MDL10.140MDT2MDL2TLTaperMW0.140GO0.178
E4.170J3.280BAS0.700FSDFoilSFJ0.160SPL3.510WPLTPS4.330BD0.175MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date23/07/2018Measurer2015
SFFP0.350FFM1.042FF1.044LCFcl5.489SG1.0250
SAFP9.170FAM0.774FA0.775LCFsh5.729HBI0.924
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG2WATER PLASTIC 6 X 10 litres DRUMSWater60105.581FUEL S/SFuel40204.95Total deductible275.19
OTHER ITEMSIdKindDescriptionWeightLCGVCG2Battery2 X 12v Sealed ENGINE466.501Battery2 X 12v Sealed HOUSE466.351Engine (IC)VOLVO D1 / 20 20hpTotal deductible0
ORC Ref  03020004VBV Issued on 17/07/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
STEALTHR7158
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM1-20251.241.582.182.953.5635.0428/05/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ20.060.480.921.742.563.4311.22NoNo 19.4928/05/2025
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS2-202512.4512.4312.446.926.4970.8528/05/2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment112.2610.9211.595.776.9583%58.0123/07/2018
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03020004VBV Issued on 17/07/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org