Club Certificate2026
JUST CHILLUSA 5249
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
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 Angles46.7°43.3°41.6°40.4°39.8°39.2°38.9°38.8°39.5°
Beat VMG2.513.504.194.654.905.035.115.155.11
52°3.975.336.226.747.017.157.227.277.27
60°4.295.616.466.927.187.337.417.477.49
75°4.525.796.617.067.337.517.657.797.89
90°4.405.706.657.177.467.667.808.108.32
110°4.155.726.787.347.687.978.188.628.95
120°4.005.606.707.297.678.018.358.859.16
135°3.535.006.207.017.467.828.198.949.58
150°2.934.255.326.286.987.387.688.318.96
Run VMG2.543.684.615.446.066.486.847.397.93
Gybe Angles139.4°144.0°148.0°148.2°152.1°156.4°161.0°163.9°160.7°
APH ToD:563.1CDL: 8.971APH ToT: 1.0656CertNo:US6887
BOAT
ClassC&C 39DesignerCUTHBERTSON&CASSAINBuilderC&C YACHTSAge date06/1972Series date06/1972Offset fileCC39-USA5249.offData fileus6887
HULL
Length Overall12.049 mMaximum Beam3.480 mDraft1.890 mDisplacement7,943 kgDLR9.1653IMS DivisionCruiser/RacerDynamic Allowance0.240%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.381m
CREW
Maximum weight471 kg(declared)Minimum weight341 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail36.1136.70Headsail Luffed55.9355.93Headsail FlyingSymmetricAsymmetric127.65127.65 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail10.58Storm Jib12.05Heavy Weather Jib32.54
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 162.3 kg·m Stability Index 126.5
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  04560004QB7 Issued on 19/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
JUST CHILLUSA 5249
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
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 VMG1432.31028.6859.8773.8734.6715.2704.4698.8704.8
52°907.6674.8578.7534.0513.3503.5498.3495.1495.1
60°839.8642.1557.6519.9501.3491.2486.0481.8480.5
75°795.7621.9544.8509.9491.4479.4470.8461.9456.4
90°818.3631.6541.0502.1482.7470.2461.4444.6432.6
110°867.6629.2530.7490.6468.8451.8440.2417.7402.4
120°899.0642.3537.3493.5469.3449.3431.1406.7393.0
135°1018.6719.4581.0513.7482.6460.3439.4402.8375.8
150°1229.2847.8676.4573.0515.7487.9468.5433.4401.8
Run VMG1419.3979.0781.0661.6593.9555.5526.3486.8454.1
Selected Courses
Windward / Leeward1425.81003.8820.4717.7664.3635.4615.4592.8579.5
All purpose1074.4774.9644.7578.3544.7525.0511.2492.7481.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward693.30.8654
All purpose563.11.0656
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.80.8453
Triple Number Coastal/Long Distance Medium559.31.0727
Triple Number Coastal/Long Distance High507.71.1817
Triple Number Windward/Leeward Low912.10.6578
Triple Number Windward/Leeward Medium687.80.8723
Triple Number Windward/Leeward High611.90.9805
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance612.40.9797
Triple Number Coastal/Long Distance Low709.80.8453
Triple Number Coastal/Long Distance Medium559.31.0727
Triple Number Coastal/Long Distance High507.71.1817
Triple Number Windward/Leeward Low912.10.6578
Triple Number Windward/Leeward Medium687.80.8723
Triple Number Windward/Leeward High611.90.9805
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1425.21001.3771.9649.1580.7544.8516.4472.9461.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7615
Downwind "popa"0.9162
70% up, 30% down "Ilhabela"0.8021
30% up, 70% down "Ilhabela-inverso"0.8636
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.80.8453
Triple Number Coastal/Long Distance Medium559.31.0727
Triple Number Coastal/Long Distance High507.71.1817
Triple Number Windward/Leeward Low912.10.6578
Triple Number Windward/Leeward Medium687.80.8723
Triple Number Windward/Leeward High611.90.9805
Predominantly Upwind608.50.9861
Predominantly Downwind569.81.0531
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP586.41.0232 Predom. Rc High466.81.2853 5B SF Bay L/M751.00.7989 TriNum AP Low709.80.8453 Predom. Dn Low854.20.7024 5B SF Bay Med653.20.9186 TriNum AP Med559.41.0726 Predom. Dn L/M637.50.9412 5B SF Bay M/H601.40.9977 TriNum AP High507.71.1817 Predom. Dn Med550.71.0895 5B SF Bay High578.91.0365 TriNum W/L Low953.20.6295 Predom. Dn M/H500.31.1992 5B AP Low781.20.7680 TriNum W/L Med687.80.8723 Predom. Dn High471.11.2737 5B AP L/M625.70.9589 TriNum W/L Hig611.90.9805 ChiMac Up Low755.80.7938 5B AP Med552.51.0860 Predom. Upwind632.20.9491 ChiMac Up Med686.50.8739 5B AP M/H513.31.1690 Predom. Reaching558.61.0741 ChiMac Up High607.20.9881 5B AP High493.91.2148 Predom. Downwind594.71.0089 ChiMac Off Low738.50.8125 5B W/L Low1063.50.5642 Predom. Up Low854.10.7025 ChiMac Off Med656.60.9138 5B W/L L/M788.20.7613 Predom. Up L/M661.40.9072 ChiMac Off High561.11.0693 5B W/L Med677.20.8859 Predom. Up Med590.71.0158 ChiMac AP Low743.70.8067 5B W/L M/H619.10.9692 Predom. Up M/H556.61.0779 ChiMac AP Med669.20.8966 5B W/L High594.41.0094 Predom. Up High543.11.1047 ChiMac AP High582.81.0295 W/L 60-40 Low1068.20.5617 Predom. Rc Low759.60.7899 BayMac Cove Island852.20.7041 W/L 60-40 L/M797.70.7522 Predom. Rc L/M588.11.0202 BayMac Shore845.30.7098 W/L 60-40 Med690.90.8684 Predom. Rc Med523.61.1459 Harvest Moon498.71.2032 W/L 60-40 M/H636.80.9421 Predom. Rc M/H487.91.2299 5B SF Bay Low900.50.6663 W/L 60-40 High615.70.9745      SA/DSPL Up22.96SA/DSPL Dn40.85
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance612.40.9797
Triple Number Coastal/Long Distance Low709.80.8453
Triple Number Coastal/Long Distance Medium559.31.0727
Triple Number Coastal/Long Distance High507.71.1817
Triple Number Windward/Leeward Low912.10.6578
Triple Number Windward/Leeward Medium687.80.8723
Triple Number Windward/Leeward High611.90.9805
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1425.21001.3771.9649.1580.7544.8516.4472.9461.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance612.40.9797
Triple Number Coastal/Long Distance Low709.80.8453
Triple Number Coastal/Long Distance Medium559.31.0727
Triple Number Coastal/Long Distance High507.71.1817
Triple Number Windward/Leeward Low912.10.6578
Triple Number Windward/Leeward Medium687.80.8723
Triple Number Windward/Leeward High611.90.9805
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1425.21001.3771.9649.1580.7544.8516.4472.9461.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance612.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1425.21001.3771.9649.1580.7544.8516.4472.9461.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.80.8453
Triple Number Coastal/Long Distance Medium559.31.0727
Triple Number Coastal/Long Distance High507.71.1817
Triple Number Windward/Leeward Low912.10.6578
Triple Number Windward/Leeward Medium687.80.8723
Triple Number Windward/Leeward High611.90.9805
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating612.40.9797
FinRating, kevyt tuuli1044.70.9572
FinRating, kova tuuli498.11.0038
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.80.8453
Triple Number Coastal/Long Distance Medium559.31.0727
Triple Number Coastal/Long Distance High507.71.1817
Triple Number Windward/Leeward Low912.10.6578
Triple Number Windward/Leeward Medium687.80.8723
Triple Number Windward/Leeward High611.90.9805
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9797
Triple Number Coastal/Long Distance Low0.8453
Triple Number Coastal/Long Distance Medium1.0727
Triple Number Coastal/Long Distance High1.1817
Triple Number Windward/Leeward Low0.6578
Triple Number Windward/Leeward Medium0.8723
Triple Number Windward/Leeward High0.9805
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1425.21001.3771.9649.1580.7544.8516.4472.9461.0
For information
General Purpose Handicap (GPH)628.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance612.40.9797
Triple Number Coastal/Long Distance Low709.80.8453
Triple Number Coastal/Long Distance Medium559.31.0727
Triple Number Coastal/Long Distance High507.71.1817
Triple Number Windward/Leeward Low912.10.6578
Triple Number Windward/Leeward Medium687.80.8723
Triple Number Windward/Leeward High611.90.9805
Saronikos S All Purpose643.40.9326
Saronikos S Upwind716.10.8379
Saronikos S Downwind551.31.0883
Saronikos N All Purpose667.20.8992
Saronikos N Upwind744.00.8065
Saronikos N Downwind588.61.0194
Saronikos SW All Purpose644.00.9317
Saronikos SW Upwind732.60.8190
Saronikos SW Downwind552.01.0870
Saronikos NE All Purpose687.90.8723
Saronikos NE Upwind697.00.8609
Saronikos NE Downwind656.60.9138
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1425.21001.3771.9649.1580.7544.8516.4472.9461.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.80.8453
Triple Number Coastal/Long Distance Medium559.31.0727
Triple Number Coastal/Long Distance High507.71.1817
Triple Number Windward/Leeward Low912.10.6578
Triple Number Windward/Leeward Medium687.80.8723
Triple Number Windward/Leeward High611.90.9805
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose586.41.0232
5-Band All Purpose Low850.20.7057
5-Band All Purpose L/M647.80.9262
5-Band All Purpose Med569.81.0529
5-Band All Purpose M/H528.11.1362
5-Band All Purpose High506.91.1837
Single Number Predominant Upwind607.40.9878
Single Number Predominant Reaching538.21.1149
Single Number Predominant Downwind570.41.0520
5-Band 50-50 Windward/Leeward Low1063.50.5642
5-Band 50-50 Windward/Leeward L/M788.20.7613
5-Band 50-50 Windward/Leeward Med677.20.8859
5-Band 50-50 Windward/Leeward M/H619.10.9692
5-Band 50-50 Windward/Leeward High594.41.0094
5-Band 60-40 Windward/Leeward Low1068.20.5617
5-Band 60-40 Windward/Leeward L/M797.70.7522
5-Band 60-40 Windward/Leeward Med690.90.8684
5-Band 60-40 Windward/Leeward M/H636.80.9421
5-Band 60-40 Windward/Leeward High615.70.9745
Triple Number 50-50 Windward/Leeward Low953.20.6295
Triple Number 50-50 Windward/Leeward Med688.00.8721
Triple Number 50-50 Windward/Leeward High611.90.9805
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward706.80.8488
Triple Number 60-40 Windward/Leeward Low959.40.6254
Triple Number 60-40 Windward/Leeward Med701.00.8559
Triple Number 60-40 Windward/Leeward High630.50.9516
Triple Number All-Purpose Low768.50.7807
Triple Number All-Purpose Med577.11.0396
Triple Number All-Purpose High522.11.1492
Triple Number Predominant Upwind Low781.90.7674
Triple Number Predominant Upwind Med599.41.0010
Triple Number Predominant Upwind High557.51.0763
Triple Number Predominant Reaching Low694.50.8639
Triple Number Predominant Reaching Med538.21.1149
Triple Number Predominant Reaching High473.01.2684
Triple Number Predominant Downwind Low766.20.7831
Triple Number Predominant Downwind Med559.71.0720
Triple Number Predominant Downwind High483.21.2416
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance612.40.9797
Triple Number Coastal/Long Distance Low709.80.8453
Triple Number Coastal/Long Distance Medium559.31.0727
Triple Number Coastal/Long Distance High507.71.1817
Triple Number Windward/Leeward Low912.10.6578
Triple Number Windward/Leeward Medium687.80.8723
Triple Number Windward/Leeward High611.90.9805
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1425.21001.3771.9649.1580.7544.8516.4472.9461.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance612.40.9797
Triple Number Coastal/Long Distance Low709.80.8453
Triple Number Coastal/Long Distance Medium559.31.0727
Triple Number Coastal/Long Distance High507.71.1817
Triple Number Windward/Leeward Low912.10.6578
Triple Number Windward/Leeward Medium687.80.8723
Triple Number Windward/Leeward High611.90.9805
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1425.21001.3771.9649.1580.7544.8516.4472.9461.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low709.8
Triple Number Coastal/Long Distance Medium559.3
Triple Number Coastal/Long Distance High507.7
Triple Number Windward/Leeward Low912.1
Triple Number Windward/Leeward Medium687.8
Triple Number Windward/Leeward High611.9
Predominantly Upwind608.5
Predominantly Downwind569.8
Predominantly Reaching546.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance612.40.9797
Triple Number Coastal/Long Distance Low709.80.8453
Triple Number Coastal/Long Distance Medium559.31.0727
Triple Number Coastal/Long Distance High507.71.1817
Triple Number Windward/Leeward Low912.10.6578
Triple Number Windward/Leeward Medium687.80.8723
Triple Number Windward/Leeward High611.90.9805
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1425.21001.3771.9649.1580.7544.8516.4472.9461.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8453
Triple Number Coastal/Long Distance Medium1.0727
Triple Number Coastal/Long Distance High1.1817
Triple Number Windward/Leeward Low0.6578
Triple Number Windward/Leeward Medium0.8723
Triple Number Windward/Leeward High0.9805
Coastal/Long Distance0.9797
Predominantly Upwind0.9861
Predominantly Downwind1.0531
For information
General Purpose Handicap (GPH)628.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0656
Distanseseilas Trippeltall svak vind0.8453
Distanseseilas Trippeltall mellomvind1.0727
Distanseseilas Trippeltall sterk vind1.1817
Pølsebane Trippeltall svak vind0.6578
Pølsebane Trippeltall mellomvind0.8723
Pølsebane Trippeltall sterk vind0.9805
Motvind Singeltall0.9861
Medvind Singeltall1.0531
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.80.8453
Triple Number Coastal/Long Distance Medium559.31.0727
Triple Number Coastal/Long Distance High507.71.1817
Triple Number Windward/Leeward Low912.10.6578
Triple Number Windward/Leeward Medium687.80.8723
Triple Number Windward/Leeward High611.90.9805
Coastal/Long Distance612.40.9797
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind608.50.9861
Predominantly Downwind569.81.0531
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore583.51.0283
Cape Doctor Coastal484.61.2383
Triple Number Coastal/Long Distance Low709.80.8453
Triple Number Coastal/Long Distance Medium559.31.0727
Triple Number Coastal/Long Distance High507.71.1817
Triple Number Windward/Leeward Low912.10.6578
Triple Number Windward/Leeward Medium687.80.8723
Triple Number Windward/Leeward High611.90.9805
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8453
Triple Number Coastal/Long Distance Medium1.0727
Triple Number Coastal/Long Distance High1.1817
Triple Number Windward/Leeward Low0.6578
Triple Number Windward/Leeward Medium0.8723
Triple Number Windward/Leeward High0.9805
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8453
Triple Number Coastal/Long Distance Medium1.0727
Triple Number Coastal/Long Distance High1.1817
Triple Number Windward/Leeward Low0.6578
Triple Number Windward/Leeward Medium0.8723
Triple Number Windward/Leeward High0.9805
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance612.40.9797
Triple Number Coastal/Long Distance Low709.80.8453
Triple Number Coastal/Long Distance Medium559.31.0727
Triple Number Coastal/Long Distance High507.71.1817
Triple Number Windward/Leeward Low912.10.6578
Triple Number Windward/Leeward Medium687.80.8723
Triple Number Windward/Leeward High611.90.9805
Predominantly Upwind608.50.9861
Predominantly Downwind569.81.0531
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1425.21001.3771.9649.1580.7544.8516.4472.9461.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance612.40.9797
Triple Number Coastal/Long Distance Low709.80.8453
Triple Number Coastal/Long Distance Medium559.31.0727
Triple Number Coastal/Long Distance High507.71.1817
Triple Number Windward/Leeward Low912.10.6578
Triple Number Windward/Leeward Medium687.80.8723
Triple Number Windward/Leeward High611.90.9805
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1425.21001.3771.9649.1580.7544.8516.4472.9461.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP586.41.0232 Predom. Dn High471.11.2737 5B AP M/H513.31.1690 TriNum AP Low709.80.8453 Predom. Rc Low759.60.7899 5B AP High493.91.2148 TriNum AP Med559.41.0726 Predom. Rc L/M588.11.0202 5B SF Bay Low900.50.6663 TriNum AP High507.71.1817 Predom. Rc Med523.61.1459 5B SF Bay L/M751.00.7989 TriNum W/L Low953.20.6295 Predom. Rc M/H487.91.2299 5B SF Bay Med653.20.9186 TriNum W/L Med687.80.8723 Predom. Rc High466.81.2853 5B SF Bay M/H601.40.9977 TriNum W/L Hig611.90.9805 5B W/L Low1063.50.5642 5B SF Bay High578.91.0365 Predom. Upwind632.20.9491 5B W/L L/M788.20.7613 ChiMac Up Low755.80.7938 Predom. Reaching558.61.0741 5B W/L Med677.20.8859 ChiMac Up Med686.50.8739 Predom. Downwind594.71.0089 5B W/L M/H619.10.9692 ChiMac Up High607.20.9881 Predom. Up Low854.10.7025 5B W/L High594.41.0094 ChiMac Off Low738.50.8125 Predom. Up L/M661.40.9072 W/L 60-40 Low1068.20.5617 ChiMac Off Med656.60.9138 Predom. Up Med590.71.0158 W/L 60-40 L/M797.70.7522 ChiMac Off High561.11.0693 Predom. Up M/H556.61.0779 W/L 60-40 Med690.90.8684 ChiMac AP Low743.70.8067 Predom. Up High543.11.1047 W/L 60-40 M/H636.80.9421 ChiMac AP Med669.20.8966 Predom. Dn Low854.20.7024 W/L 60-40 High615.70.9745 ChiMac AP High582.81.0295 Predom. Dn L/M637.50.9412 5B AP Low781.20.7680 BayMac Cove Island852.20.7041 Predom. Dn Med550.71.0895 5B AP L/M625.70.9589 BayMac Shore845.30.7098 Predom. Dn M/H500.31.1992 5B AP Med552.51.0860 Harvest Moon498.71.2032      SA/DSPL Up22.96SA/DSPL Dn40.85
ORC Ref  04560004QB7 Issued on 19/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
JUST CHILLUSA 5249
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassC&C 39Measurement29/04/2017HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.049Maximum beam3.480Draft1.890Displacement7,943Wetted area28.32IMS L9.679LSM09.533Accomod. length11.310Sink (kg/mm) 20.51
VCGD-0.074VCGM-0.076 RM Rated (kg·m) 162.3Limit of positive stability(°) 119.8 Stability Index 126.5 BLR index 0.0000Default crew weight643 Declared crew weight 471
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.381PBW0.100PIPA0.0038
PSD0.022PHD0.043PHL0.171
PSA25.0°ESL0.732
ST10.019ST20.085ST30.085
ST40.052ST50.222
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P13.930IG15.466ISP15.557MDT10.135MDL10.226MDT20.132MDL20.186TL2.119MW0.186GO0.205
E4.338J5.158BAS1.293FSD0.037SFJ0.000SPLWPLTPS5.420BD0.183MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered161.6Flotation Date29/04/2017
SFFP0.794FFM1.345FF1.356LCFcl6.708SG1.0000
SAFP11.546FAM0.970FA0.979LCFsh6.939HBI0.996
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04560004QB7 Issued on 19/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
JUST CHILLUSA 5249
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentQ-24 Main0.160.921.642.823.6536.1107/05/2024Q 2024 Main
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentGenoa 230.090.921.683.755.727.9214.68NoNo 55.931362-10.080.851.663.345.086.9015.12NoNo 51.3512/05/2022Stratis Lt/Med
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA2-2317.2314.6715.959.749.06108%127.6503/02/2025178711 - Re-cutC015.7514.8815.327.009.3275%95.2601/07/2017OUS123755-001
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length11.3 mTable area0.55 m²Headroom1.78 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity133 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity76 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04560004QB7 Issued on 19/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org