Club Certificate2026
GoshawkJPN 6958
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
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 Angles46.2°43.3°41.1°39.7°38.6°38.1°37.8°37.6°38.2°
Beat VMG2.844.064.965.575.926.096.206.316.29
52°4.486.217.388.118.478.648.748.868.90
60°4.876.577.708.378.728.899.009.139.18
75°5.186.857.938.568.949.199.369.589.69
90°5.056.747.948.608.969.299.5810.0110.27
110°4.926.838.178.929.409.739.9910.4710.89
120°4.746.688.078.869.409.8910.3410.9811.59
135°4.216.047.468.459.069.5810.1211.3613.02
150°3.475.056.367.488.378.949.4010.3611.60
Run VMG3.014.385.516.487.277.818.259.0510.05
Gybe Angles138.4°141.7°145.1°148.5°151.7°154.2°158.3°159.0°145.2°
APH ToD:466.8CDL: 13.075APH ToT: 1.2853CertNo:260440
BOAT
ClassSwan48DesignerGerman FreasBuilderNautorAge date02/2020Series date11/2019Offset fileSWAN-48-DK.offData fileJC260440
HULL
Length Overall14.767 mMaximum Beam4.564 mDraft3.004 mDisplacement14,500 kgDLR5.2205IMS DivisionCruiser/RacerDynamic Allowance0.180%Age Allowance0.228%RS Assessment-0.737%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.508m
CREW
Maximum weight900 kg(declared)Minimum weight765 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail79.0080.43Headsail Luffed61.8361.83Headsail FlyingSymmetricAsymmetric216.38216.38 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail22.99Storm Jib21.64Heavy Weather Jib58.41
SAIL LIMITS
Headsails7
✱ One set on the forestay
Spinnakers5
STABILITY
Righting Moment 441.1 kg·m Stability Index 126.1
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  03390004LVV Issued on 19/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
GoshawkJPN 6958
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
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 VMG1268.3886.8725.6645.9608.4590.9580.7570.3572.2
52°802.8579.5488.0444.1425.0416.7411.7406.1404.7
60°740.0547.8467.7430.1412.9404.8400.1394.3392.3
75°695.1525.5453.9420.4402.8391.8384.6375.9371.4
90°712.9534.2453.5418.7401.6387.4375.7359.6350.6
110°731.7526.8440.6403.6383.1370.2360.2344.0330.6
120°758.9538.7446.1406.2383.2363.9348.3328.0310.6
135°854.5596.2482.7426.2397.5375.7355.7316.8276.4
150°1036.5712.3565.9481.1430.1402.5382.8347.7310.3
Run VMG1196.8822.5653.5555.6495.4460.8436.2397.6358.3
Selected Courses
Windward / Leeward1232.5854.6689.5600.7551.9525.9508.4483.9465.3
All purpose928.1657.2540.3481.5450.5432.5419.6400.5385.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward577.61.0388
All purpose466.81.2853
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low598.71.0022
Triple Number Coastal/Long Distance Medium463.81.2936
Triple Number Coastal/Long Distance High415.71.4435
Triple Number Windward/Leeward Low772.10.7771
Triple Number Windward/Leeward Medium573.11.0469
Triple Number Windward/Leeward High503.61.1914
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance508.31.1803
Triple Number Coastal/Long Distance Low598.71.0022
Triple Number Coastal/Long Distance Medium463.81.2936
Triple Number Coastal/Long Distance High415.71.4435
Triple Number Windward/Leeward Low772.10.7771
Triple Number Windward/Leeward Medium573.11.0469
Triple Number Windward/Leeward High503.61.1914
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1229.0851.4648.3542.0480.9448.6423.2384.0369.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.9114
Downwind "popa"1.0990
70% up, 30% down "Ilhabela"0.9606
30% up, 70% down "Ilhabela-inverso"1.0351
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low598.71.0022
Triple Number Coastal/Long Distance Medium463.81.2936
Triple Number Coastal/Long Distance High415.71.4435
Triple Number Windward/Leeward Low772.10.7771
Triple Number Windward/Leeward Medium573.11.0469
Triple Number Windward/Leeward High503.61.1914
Predominantly Upwind506.21.1853
Predominantly Downwind473.11.2683
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP486.51.2333 Predom. Rc High376.61.5934 5B SF Bay L/M630.50.9517 TriNum AP Low598.71.0022 Predom. Dn Low721.20.8320 5B SF Bay Med542.61.1057 TriNum AP Med463.91.2935 Predom. Dn L/M532.91.1259 5B SF Bay M/H494.91.2124 TriNum AP High415.71.4435 Predom. Dn Med456.81.3134 5B SF Bay High470.71.2748 TriNum W/L Low809.20.7414 Predom. Dn M/H410.11.4632 5B AP Low662.90.9051 TriNum W/L Med573.11.0469 Predom. Dn High379.51.5811 5B AP L/M523.51.1461 TriNum W/L Hig503.61.1914 ChiMac Up Low641.80.9348 5B AP Med457.51.3114 Predom. Upwind527.81.1368 ChiMac Up Med577.81.0384 5B AP M/H421.11.4247 Predom. Reaching464.21.2926 ChiMac Up High503.81.1910 5B AP High401.21.4953 Predom. Downwind494.01.2146 ChiMac Off Low620.70.9666 5B W/L Low907.80.6609 Predom. Up Low732.90.8187 ChiMac Off Med549.11.0928 5B W/L L/M662.20.9060 Predom. Up L/M555.21.0808 ChiMac Off High464.11.2929 5B W/L Med563.51.0647 Predom. Up Med490.11.2242 ChiMac AP Low628.50.9547 5B W/L M/H510.91.1744 Predom. Up M/H457.71.3109 ChiMac AP Med561.51.0685 5B W/L High484.91.2372 Predom. Up High442.21.3567 ChiMac AP High482.81.2427 W/L 60-40 Low914.60.6560 Predom. Rc Low644.90.9304 BayMac Cove Island723.50.8293 W/L 60-40 L/M670.60.8948 Predom. Rc L/M491.81.2201 BayMac Shore717.90.8357 W/L 60-40 Med574.71.0441 Predom. Rc Med433.91.3828 Harvest Moon410.11.4629 W/L 60-40 M/H525.31.1422 Predom. Rc M/H399.01.5037 5B SF Bay Low764.70.7846 W/L 60-40 High502.41.1942      SA/DSPL Up23.48SA/DSPL Dn49.23
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance508.31.1803
Triple Number Coastal/Long Distance Low598.71.0022
Triple Number Coastal/Long Distance Medium463.81.2936
Triple Number Coastal/Long Distance High415.71.4435
Triple Number Windward/Leeward Low772.10.7771
Triple Number Windward/Leeward Medium573.11.0469
Triple Number Windward/Leeward High503.61.1914
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1229.0851.4648.3542.0480.9448.6423.2384.0369.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance508.31.1803
Triple Number Coastal/Long Distance Low598.71.0022
Triple Number Coastal/Long Distance Medium463.81.2936
Triple Number Coastal/Long Distance High415.71.4435
Triple Number Windward/Leeward Low772.10.7771
Triple Number Windward/Leeward Medium573.11.0469
Triple Number Windward/Leeward High503.61.1914
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1229.0851.4648.3542.0480.9448.6423.2384.0369.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance508.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1229.0851.4648.3542.0480.9448.6423.2384.0369.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low598.71.0022
Triple Number Coastal/Long Distance Medium463.81.2936
Triple Number Coastal/Long Distance High415.71.4435
Triple Number Windward/Leeward Low772.10.7771
Triple Number Windward/Leeward Medium573.11.0469
Triple Number Windward/Leeward High503.61.1914
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating508.31.1803
FinRating, kevyt tuuli892.91.1200
FinRating, kova tuuli403.71.2386
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low598.71.0022
Triple Number Coastal/Long Distance Medium463.81.2936
Triple Number Coastal/Long Distance High415.71.4435
Triple Number Windward/Leeward Low772.10.7771
Triple Number Windward/Leeward Medium573.11.0469
Triple Number Windward/Leeward High503.61.1914
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.1803
Triple Number Coastal/Long Distance Low1.0022
Triple Number Coastal/Long Distance Medium1.2936
Triple Number Coastal/Long Distance High1.4435
Triple Number Windward/Leeward Low0.7771
Triple Number Windward/Leeward Medium1.0469
Triple Number Windward/Leeward High1.1914
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1229.0851.4648.3542.0480.9448.6423.2384.0369.9
For information
General Purpose Handicap (GPH)523.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance508.31.1803
Triple Number Coastal/Long Distance Low598.71.0022
Triple Number Coastal/Long Distance Medium463.81.2936
Triple Number Coastal/Long Distance High415.71.4435
Triple Number Windward/Leeward Low772.10.7771
Triple Number Windward/Leeward Medium573.11.0469
Triple Number Windward/Leeward High503.61.1914
Saronikos S All Purpose536.91.1176
Saronikos S Upwind602.90.9951
Saronikos S Downwind454.71.3197
Saronikos N All Purpose558.71.0739
Saronikos N Upwind629.40.9533
Saronikos N Downwind489.31.2263
Saronikos SW All Purpose538.71.1139
Saronikos SW Upwind620.80.9665
Saronikos SW Downwind454.81.3194
Saronikos NE All Purpose577.61.0388
Saronikos NE Upwind590.11.0167
Saronikos NE Downwind547.51.0960
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1229.0851.4648.3542.0480.9448.6423.2384.0369.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low598.71.0022
Triple Number Coastal/Long Distance Medium463.81.2936
Triple Number Coastal/Long Distance High415.71.4435
Triple Number Windward/Leeward Low772.10.7771
Triple Number Windward/Leeward Medium573.11.0469
Triple Number Windward/Leeward High503.61.1914
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose486.51.2333
5-Band All Purpose Low723.80.8289
5-Band All Purpose L/M542.71.1056
5-Band All Purpose Med472.91.2689
5-Band All Purpose M/H433.51.3840
5-Band All Purpose High410.81.4605
Single Number Predominant Upwind505.31.1874
Single Number Predominant Reaching446.51.3437
Single Number Predominant Downwind473.51.2670
5-Band 50-50 Windward/Leeward Low907.80.6609
5-Band 50-50 Windward/Leeward L/M662.20.9060
5-Band 50-50 Windward/Leeward Med563.51.0647
5-Band 50-50 Windward/Leeward M/H510.91.1744
5-Band 50-50 Windward/Leeward High484.91.2372
5-Band 60-40 Windward/Leeward Low914.60.6560
5-Band 60-40 Windward/Leeward L/M670.60.8948
5-Band 60-40 Windward/Leeward Med574.71.0441
5-Band 60-40 Windward/Leeward M/H525.31.1422
5-Band 60-40 Windward/Leeward High502.41.1942
Triple Number 50-50 Windward/Leeward Low809.20.7414
Triple Number 50-50 Windward/Leeward Med573.21.0467
Triple Number 50-50 Windward/Leeward High503.61.1914
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward588.81.0191
Triple Number 60-40 Windward/Leeward Low816.30.7350
Triple Number 60-40 Windward/Leeward Med583.81.0277
Triple Number 60-40 Windward/Leeward High518.71.1566
Triple Number All-Purpose Low650.50.9224
Triple Number All-Purpose Med479.61.2511
Triple Number All-Purpose High427.31.4040
Triple Number Predominant Upwind Low665.80.9012
Triple Number Predominant Upwind Med498.21.2043
Triple Number Predominant Upwind High457.51.3115
Triple Number Predominant Reaching Low586.51.0231
Triple Number Predominant Reaching Med446.81.3429
Triple Number Predominant Reaching High385.41.5570
Triple Number Predominant Downwind Low644.70.9307
Triple Number Predominant Downwind Med465.11.2901
Triple Number Predominant Downwind High394.41.5215
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance508.31.1803
Triple Number Coastal/Long Distance Low598.71.0022
Triple Number Coastal/Long Distance Medium463.81.2936
Triple Number Coastal/Long Distance High415.71.4435
Triple Number Windward/Leeward Low772.10.7771
Triple Number Windward/Leeward Medium573.11.0469
Triple Number Windward/Leeward High503.61.1914
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1229.0851.4648.3542.0480.9448.6423.2384.0369.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance508.31.1803
Triple Number Coastal/Long Distance Low598.71.0022
Triple Number Coastal/Long Distance Medium463.81.2936
Triple Number Coastal/Long Distance High415.71.4435
Triple Number Windward/Leeward Low772.10.7771
Triple Number Windward/Leeward Medium573.11.0469
Triple Number Windward/Leeward High503.61.1914
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1229.0851.4648.3542.0480.9448.6423.2384.0369.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low598.7
Triple Number Coastal/Long Distance Medium463.8
Triple Number Coastal/Long Distance High415.7
Triple Number Windward/Leeward Low772.1
Triple Number Windward/Leeward Medium573.1
Triple Number Windward/Leeward High503.6
Predominantly Upwind506.2
Predominantly Downwind473.1
Predominantly Reaching453.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance508.31.1803
Triple Number Coastal/Long Distance Low598.71.0022
Triple Number Coastal/Long Distance Medium463.81.2936
Triple Number Coastal/Long Distance High415.71.4435
Triple Number Windward/Leeward Low772.10.7771
Triple Number Windward/Leeward Medium573.11.0469
Triple Number Windward/Leeward High503.61.1914
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1229.0851.4648.3542.0480.9448.6423.2384.0369.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0022
Triple Number Coastal/Long Distance Medium1.2936
Triple Number Coastal/Long Distance High1.4435
Triple Number Windward/Leeward Low0.7771
Triple Number Windward/Leeward Medium1.0469
Triple Number Windward/Leeward High1.1914
Coastal/Long Distance1.1803
Predominantly Upwind1.1853
Predominantly Downwind1.2683
For information
General Purpose Handicap (GPH)523.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.2853
Distanseseilas Trippeltall svak vind1.0022
Distanseseilas Trippeltall mellomvind1.2936
Distanseseilas Trippeltall sterk vind1.4435
Pølsebane Trippeltall svak vind0.7771
Pølsebane Trippeltall mellomvind1.0469
Pølsebane Trippeltall sterk vind1.1914
Motvind Singeltall1.1853
Medvind Singeltall1.2683
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low598.71.0022
Triple Number Coastal/Long Distance Medium463.81.2936
Triple Number Coastal/Long Distance High415.71.4435
Triple Number Windward/Leeward Low772.10.7771
Triple Number Windward/Leeward Medium573.11.0469
Triple Number Windward/Leeward High503.61.1914
Coastal/Long Distance508.31.1803
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind506.21.1853
Predominantly Downwind473.11.2683
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore470.91.2742
Cape Doctor Coastal390.21.5378
Triple Number Coastal/Long Distance Low598.71.0022
Triple Number Coastal/Long Distance Medium463.81.2936
Triple Number Coastal/Long Distance High415.71.4435
Triple Number Windward/Leeward Low772.10.7771
Triple Number Windward/Leeward Medium573.11.0469
Triple Number Windward/Leeward High503.61.1914
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0022
Triple Number Coastal/Long Distance Medium1.2936
Triple Number Coastal/Long Distance High1.4435
Triple Number Windward/Leeward Low0.7771
Triple Number Windward/Leeward Medium1.0469
Triple Number Windward/Leeward High1.1914
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0022
Triple Number Coastal/Long Distance Medium1.2936
Triple Number Coastal/Long Distance High1.4435
Triple Number Windward/Leeward Low0.7771
Triple Number Windward/Leeward Medium1.0469
Triple Number Windward/Leeward High1.1914
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance508.31.1803
Triple Number Coastal/Long Distance Low598.71.0022
Triple Number Coastal/Long Distance Medium463.81.2936
Triple Number Coastal/Long Distance High415.71.4435
Triple Number Windward/Leeward Low772.10.7771
Triple Number Windward/Leeward Medium573.11.0469
Triple Number Windward/Leeward High503.61.1914
Predominantly Upwind506.21.1853
Predominantly Downwind473.11.2683
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1229.0851.4648.3542.0480.9448.6423.2384.0369.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance508.31.1803
Triple Number Coastal/Long Distance Low598.71.0022
Triple Number Coastal/Long Distance Medium463.81.2936
Triple Number Coastal/Long Distance High415.71.4435
Triple Number Windward/Leeward Low772.10.7771
Triple Number Windward/Leeward Medium573.11.0469
Triple Number Windward/Leeward High503.61.1914
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1229.0851.4648.3542.0480.9448.6423.2384.0369.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP486.51.2333 Predom. Dn High379.51.5811 5B AP M/H421.11.4247 TriNum AP Low598.71.0022 Predom. Rc Low644.90.9304 5B AP High401.21.4953 TriNum AP Med463.91.2935 Predom. Rc L/M491.81.2201 5B SF Bay Low764.70.7846 TriNum AP High415.71.4435 Predom. Rc Med433.91.3828 5B SF Bay L/M630.50.9517 TriNum W/L Low809.20.7414 Predom. Rc M/H399.01.5037 5B SF Bay Med542.61.1057 TriNum W/L Med573.11.0469 Predom. Rc High376.61.5934 5B SF Bay M/H494.91.2124 TriNum W/L Hig503.61.1914 5B W/L Low907.80.6609 5B SF Bay High470.71.2748 Predom. Upwind527.81.1368 5B W/L L/M662.20.9060 ChiMac Up Low641.80.9348 Predom. Reaching464.21.2926 5B W/L Med563.51.0647 ChiMac Up Med577.81.0384 Predom. Downwind494.01.2146 5B W/L M/H510.91.1744 ChiMac Up High503.81.1910 Predom. Up Low732.90.8187 5B W/L High484.91.2372 ChiMac Off Low620.70.9666 Predom. Up L/M555.21.0808 W/L 60-40 Low914.60.6560 ChiMac Off Med549.11.0928 Predom. Up Med490.11.2242 W/L 60-40 L/M670.60.8948 ChiMac Off High464.11.2929 Predom. Up M/H457.71.3109 W/L 60-40 Med574.71.0441 ChiMac AP Low628.50.9547 Predom. Up High442.21.3567 W/L 60-40 M/H525.31.1422 ChiMac AP Med561.51.0685 Predom. Dn Low721.20.8320 W/L 60-40 High502.41.1942 ChiMac AP High482.81.2427 Predom. Dn L/M532.91.1259 5B AP Low662.90.9051 BayMac Cove Island723.50.8293 Predom. Dn Med456.81.3134 5B AP L/M523.51.1461 BayMac Shore717.90.8357 Predom. Dn M/H410.11.4632 5B AP Med457.51.3114 Harvest Moon410.11.4629      SA/DSPL Up23.48SA/DSPL Dn49.23
ORC Ref  03390004LVV Issued on 19/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
GoshawkJPN 6958
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSwan48MeasurementHINPlan reviewHull constructionCoredCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall14.767Maximum beam4.564Draft3.004Displacement14,500Wetted area48.58IMS L14.101LSM014.055Accomod. length14.767Sink (kg/mm) 37.63
VCGD0.166VCGM0.069 RM Rated (kg·m) 441.1Limit of positive stability(°) 118.4 Stability Index 126.1 BLR index 0.0000Default crew weight1,119 Declared crew weight 900
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.508PBWPIPA0.0010
EDLST1ST2
ST3ST4ST5
RIG
BackstayAdjustable (NMP)ForestayAdjustable (NMP)Inner forestayNot installedMast materialCarbonSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P19.900IG20.800ISP22.200MDT10.156MDL10.306MDT2MDL2TLTaperMWGO
E6.600J5.660BAS1.950FSDFoilSFJSPLWPLTPS7.340BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/02/2020
SFFP0.716FFMFF1.752LCFcl7.966SG
SAFP14.274FAMFA1.426LCFsh8.259HBI1.515
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03390004LVV Issued on 19/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
GoshawkJPN 6958
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.701.622.584.205.4679.00
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentH10.100.881.663.134.535.9020.16YesNo 61.83
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA123.0520.8421.9511.8711.68102%216.38
NON MANUAL POWER CONTROLS (NMP)
SheetsYesMainsail cunninghamNoJib trackYesSpinnaker retrieverNoBoomvangYesHeadsail cunninghamNoTack lineYesOuthaulYesMain travellerNoHalyardsYes
CRUISER/RACER REQUIREMENTS*
Accommodation length14.8 mTable area0.66 m²Headroom1.90 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity264 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity146 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03390004LVV Issued on 19/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org