International Certificate2026
CARINAUSA 315
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 Angles45.5°42.3°40.1°39.2°38.5°38.0°37.7°37.2°37.9°
Beat VMG2.713.794.545.035.295.455.555.665.69
52°4.255.716.657.227.527.697.787.887.92
60°4.565.976.897.427.717.887.978.078.13
75°4.796.157.067.597.888.068.198.368.47
90°4.746.197.177.738.058.288.468.718.88
110°4.355.977.147.818.188.478.689.019.42
120°4.195.847.017.738.158.488.799.349.64
135°3.695.256.447.337.898.268.609.339.94
150°3.074.455.596.557.327.858.208.869.55
Run VMG2.653.864.845.676.407.017.568.298.91
Gybe Angles140.8°141.7°147.4°150.1°155.3°163.7°174.5°179.0°178.6°
APH ToD:526.3CDL: 10.585APH ToT: 1.1400CertNo:US6158
BOAT
ClassMC Rhodes 49DesignerMCCURDY&RHODESBuilderPASCHAge date05/1969Series date05/1969Offset fileUSA-315.offData fileUS6158
HULL
Length Overall14.682 mMaximum Beam3.604 mDraft2.562 mDisplacement14,615 kgDLR10.1132IMS DivisionCruiser/RacerDynamic Allowance0.380%Age Allowance0.650%RS Assessment-0.229%
PROPELLER
InstallationShaft exposedTypeFolding 3 bladesDiameter0.499m
CREW
Maximum weight1,034 kg(declared)Minimum weight879 kg ✱ when appliedCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail57.5258.51Headsail Luffed73.0273.02Headsail Flying93.9893.98SymmetricAsymmetric162.17162.17 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail17.28Storm Jib17.11Heavy Weather Jib46.20
SAIL LIMITS
Headsails6Spinnakers5
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 259.6 kg·m Stability Index 155.1
COMMENTS
TRIM TAB LOCKED AND FAIRED TO HULL.
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  04560004RHL Issued on 28/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
CARINAUSA 315
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 VMG1326.1949.8793.4716.1680.2660.7649.2636.1632.2
52°847.4630.6541.0498.6478.4468.4462.9457.0454.4
60°788.7602.8522.4485.2466.8457.1452.0446.0442.7
75°751.8585.8509.7474.3457.1446.7439.4430.7424.8
90°758.7581.3502.3465.8447.0434.8425.7413.3405.6
110°827.8602.7504.3461.0439.8425.2414.6399.7382.2
120°858.7616.7513.4465.6441.7424.7409.4385.3373.5
135°974.9685.1558.8490.8456.1435.6418.4385.9362.1
150°1174.4808.2644.5549.6491.7458.8438.9406.5376.9
Run VMG1356.1933.3744.2634.6562.6513.6476.3434.2403.9
Selected Courses
Windward / Leeward1341.1941.5768.8675.4621.4587.2562.8535.2518.1
All purpose1011.4728.0605.6543.0509.2488.7474.7456.0442.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward645.90.9289
All purpose526.31.1400
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium523.31.1465
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low855.20.7016
Triple Number Windward/Leeward Medium643.10.9330
Triple Number Windward/Leeward High558.51.0743
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance572.51.0481
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium523.31.1465
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low855.20.7016
Triple Number Windward/Leeward Medium643.10.9330
Triple Number Windward/Leeward High558.51.0743
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.6940.7724.2610.1543.2506.9479.4438.2426.5
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8259
Downwind "popa"0.9770
70% up, 30% down "Ilhabela"0.8661
30% up, 70% down "Ilhabela-inverso"0.9262
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium523.31.1465
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low855.20.7016
Triple Number Windward/Leeward Medium643.10.9330
Triple Number Windward/Leeward High558.51.0743
Predominantly Upwind566.61.0589
Predominantly Downwind535.61.1203
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP546.51.0978 Predom. Rc High434.11.3821 5B SF Bay L/M704.10.8521 TriNum AP Low666.80.8998 Predom. Dn Low808.30.7423 5B SF Bay Med609.90.9838 TriNum AP Med523.41.1464 Predom. Dn L/M603.20.9948 5B SF Bay M/H554.41.0823 TriNum AP High471.21.2734 Predom. Dn Med517.51.1593 5B SF Bay High527.91.1366 TriNum W/L Low894.40.6708 Predom. Dn M/H464.21.2926 5B AP Low737.30.8138 TriNum W/L Med643.10.9330 Predom. Dn High434.81.3800 5B AP L/M587.31.0216 TriNum W/L Hig558.51.0743 ChiMac Up Low704.90.8512 5B AP Med516.51.1617 Predom. Upwind587.91.0206 ChiMac Up Med639.50.9382 5B AP M/H476.81.2584 Predom. Reaching522.31.1488 ChiMac Up High563.81.0642 5B AP High457.01.3130 Predom. Downwind558.71.0739 ChiMac Off Low698.40.8591 5B W/L Low998.30.6011 Predom. Up Low796.80.7530 ChiMac Off Med619.20.9690 5B W/L L/M739.50.8113 Predom. Up L/M617.10.9724 ChiMac Off High526.01.1408 5B W/L Med632.00.9493 Predom. Up Med549.81.0912 ChiMac AP Low697.90.8597 5B W/L M/H567.21.0579 Predom. Up M/H515.01.1649 ChiMac AP Med626.70.9574 5B W/L High537.01.1174 Predom. Up High499.31.2017 ChiMac AP High543.21.1045 W/L 60-40 Low999.60.6003 Predom. Rc Low712.50.8421 BayMac Cove Island799.80.7502 W/L 60-40 L/M746.10.8042 Predom. Rc L/M551.71.0875 BayMac Shore792.70.7569 W/L 60-40 Med643.50.9323 Predom. Rc Med489.41.2259 Harvest Moon466.01.2875 W/L 60-40 M/H584.11.0273 Predom. Rc M/H453.81.3221 5B SF Bay Low843.80.7111 W/L 60-40 High557.11.0770      SA/DSPL Up21.64SA/DSPL Dn36.42
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance572.51.0481
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium523.31.1465
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low855.20.7016
Triple Number Windward/Leeward Medium643.10.9330
Triple Number Windward/Leeward High558.51.0743
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.6940.7724.2610.1543.2506.9479.4438.2426.5
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance572.51.0481
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium523.31.1465
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low855.20.7016
Triple Number Windward/Leeward Medium643.10.9330
Triple Number Windward/Leeward High558.51.0743
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.6940.7724.2610.1543.2506.9479.4438.2426.5
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance572.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.6940.7724.2610.1543.2506.9479.4438.2426.5
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium523.31.1465
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low855.20.7016
Triple Number Windward/Leeward Medium643.10.9330
Triple Number Windward/Leeward High558.51.0743
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating572.51.0481
FinRating, kevyt tuuli981.91.0184
FinRating, kova tuuli460.11.0867
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium523.31.1465
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low855.20.7016
Triple Number Windward/Leeward Medium643.10.9330
Triple Number Windward/Leeward High558.51.0743
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0481
Triple Number Coastal/Long Distance Low0.8998
Triple Number Coastal/Long Distance Medium1.1465
Triple Number Coastal/Long Distance High1.2734
Triple Number Windward/Leeward Low0.7016
Triple Number Windward/Leeward Medium0.9330
Triple Number Windward/Leeward High1.0743
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.6940.7724.2610.1543.2506.9479.4438.2426.5
For information
General Purpose Handicap (GPH)588.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance572.51.0481
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium523.31.1465
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low855.20.7016
Triple Number Windward/Leeward Medium643.10.9330
Triple Number Windward/Leeward High558.51.0743
Saronikos S All Purpose596.91.0052
Saronikos S Upwind663.90.9038
Saronikos S Downwind515.81.1632
Saronikos N All Purpose622.30.9642
Saronikos N Upwind688.30.8717
Saronikos N Downwind559.21.0730
Saronikos SW All Purpose601.20.9981
Saronikos SW Upwind679.40.8831
Saronikos SW Downwind522.91.1473
Saronikos NE All Purpose644.30.9312
Saronikos NE Upwind645.90.9289
Saronikos NE Downwind625.70.9589
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.6940.7724.2610.1543.2506.9479.4438.2426.5
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium523.31.1465
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low855.20.7016
Triple Number Windward/Leeward Medium643.10.9330
Triple Number Windward/Leeward High558.51.0743
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose546.51.0978
5-Band All Purpose Low798.20.7517
5-Band All Purpose L/M608.00.9868
5-Band All Purpose Med532.51.1267
5-Band All Purpose M/H488.91.2273
5-Band All Purpose High466.61.2859
Single Number Predominant Upwind565.41.0612
Single Number Predominant Reaching503.41.1919
Single Number Predominant Downwind536.21.1190
5-Band 50-50 Windward/Leeward Low998.30.6011
5-Band 50-50 Windward/Leeward L/M739.50.8113
5-Band 50-50 Windward/Leeward Med632.00.9493
5-Band 50-50 Windward/Leeward M/H567.21.0579
5-Band 50-50 Windward/Leeward High537.01.1174
5-Band 60-40 Windward/Leeward Low999.60.6003
5-Band 60-40 Windward/Leeward L/M746.10.8042
5-Band 60-40 Windward/Leeward Med643.50.9323
5-Band 60-40 Windward/Leeward M/H584.11.0273
5-Band 60-40 Windward/Leeward High557.11.0770
Triple Number 50-50 Windward/Leeward Low894.40.6708
Triple Number 50-50 Windward/Leeward Med643.20.9329
Triple Number 50-50 Windward/Leeward High558.51.0743
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward657.30.9128
Triple Number 60-40 Windward/Leeward Low897.40.6686
Triple Number 60-40 Windward/Leeward Med653.90.9176
Triple Number 60-40 Windward/Leeward High576.21.0412
Triple Number All-Purpose Low721.40.8317
Triple Number All-Purpose Med540.01.1110
Triple Number All-Purpose High482.61.2433
Triple Number Predominant Upwind Low729.90.8221
Triple Number Predominant Upwind Med558.61.0741
Triple Number Predominant Upwind High514.81.1655
Triple Number Predominant Reaching Low651.50.9210
Triple Number Predominant Reaching Med503.51.1917
Triple Number Predominant Reaching High440.61.3617
Triple Number Predominant Downwind Low724.70.8279
Triple Number Predominant Downwind Med527.31.1379
Triple Number Predominant Downwind High447.91.3395
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance572.51.0481
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium523.31.1465
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low855.20.7016
Triple Number Windward/Leeward Medium643.10.9330
Triple Number Windward/Leeward High558.51.0743
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.6940.7724.2610.1543.2506.9479.4438.2426.5
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance572.51.0481
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium523.31.1465
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low855.20.7016
Triple Number Windward/Leeward Medium643.10.9330
Triple Number Windward/Leeward High558.51.0743
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.6940.7724.2610.1543.2506.9479.4438.2426.5
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low666.8
Triple Number Coastal/Long Distance Medium523.3
Triple Number Coastal/Long Distance High471.2
Triple Number Windward/Leeward Low855.2
Triple Number Windward/Leeward Medium643.1
Triple Number Windward/Leeward High558.5
Predominantly Upwind566.6
Predominantly Downwind535.6
Predominantly Reaching512.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance572.51.0481
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium523.31.1465
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low855.20.7016
Triple Number Windward/Leeward Medium643.10.9330
Triple Number Windward/Leeward High558.51.0743
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.6940.7724.2610.1543.2506.9479.4438.2426.5
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8998
Triple Number Coastal/Long Distance Medium1.1465
Triple Number Coastal/Long Distance High1.2734
Triple Number Windward/Leeward Low0.7016
Triple Number Windward/Leeward Medium0.9330
Triple Number Windward/Leeward High1.0743
Coastal/Long Distance1.0481
Predominantly Upwind1.0589
Predominantly Downwind1.1203
For information
General Purpose Handicap (GPH)588.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1400
Distanseseilas Trippeltall svak vind0.8998
Distanseseilas Trippeltall mellomvind1.1465
Distanseseilas Trippeltall sterk vind1.2734
Pølsebane Trippeltall svak vind0.7016
Pølsebane Trippeltall mellomvind0.9330
Pølsebane Trippeltall sterk vind1.0743
Motvind Singeltall1.0589
Medvind Singeltall1.1203
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium523.31.1465
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low855.20.7016
Triple Number Windward/Leeward Medium643.10.9330
Triple Number Windward/Leeward High558.51.0743
Coastal/Long Distance572.51.0481
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind566.61.0589
Predominantly Downwind535.61.1203
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore523.21.1468
Cape Doctor Coastal446.81.3429
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium523.31.1465
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low855.20.7016
Triple Number Windward/Leeward Medium643.10.9330
Triple Number Windward/Leeward High558.51.0743
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8998
Triple Number Coastal/Long Distance Medium1.1465
Triple Number Coastal/Long Distance High1.2734
Triple Number Windward/Leeward Low0.7016
Triple Number Windward/Leeward Medium0.9330
Triple Number Windward/Leeward High1.0743
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8998
Triple Number Coastal/Long Distance Medium1.1465
Triple Number Coastal/Long Distance High1.2734
Triple Number Windward/Leeward Low0.7016
Triple Number Windward/Leeward Medium0.9330
Triple Number Windward/Leeward High1.0743
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance572.51.0481
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium523.31.1465
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low855.20.7016
Triple Number Windward/Leeward Medium643.10.9330
Triple Number Windward/Leeward High558.51.0743
Predominantly Upwind566.61.0589
Predominantly Downwind535.61.1203
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.6940.7724.2610.1543.2506.9479.4438.2426.5
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance572.51.0481
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium523.31.1465
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low855.20.7016
Triple Number Windward/Leeward Medium643.10.9330
Triple Number Windward/Leeward High558.51.0743
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.6940.7724.2610.1543.2506.9479.4438.2426.5
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP546.51.0978 Predom. Dn High434.81.3800 5B AP M/H476.81.2584 TriNum AP Low666.80.8998 Predom. Rc Low712.50.8421 5B AP High457.01.3130 TriNum AP Med523.41.1464 Predom. Rc L/M551.71.0875 5B SF Bay Low843.80.7111 TriNum AP High471.21.2734 Predom. Rc Med489.41.2259 5B SF Bay L/M704.10.8521 TriNum W/L Low894.40.6708 Predom. Rc M/H453.81.3221 5B SF Bay Med609.90.9838 TriNum W/L Med643.10.9330 Predom. Rc High434.11.3821 5B SF Bay M/H554.41.0823 TriNum W/L Hig558.51.0743 5B W/L Low998.30.6011 5B SF Bay High527.91.1366 Predom. Upwind587.91.0206 5B W/L L/M739.50.8113 ChiMac Up Low704.90.8512 Predom. Reaching522.31.1488 5B W/L Med632.00.9493 ChiMac Up Med639.50.9382 Predom. Downwind558.71.0739 5B W/L M/H567.21.0579 ChiMac Up High563.81.0642 Predom. Up Low796.80.7530 5B W/L High537.01.1174 ChiMac Off Low698.40.8591 Predom. Up L/M617.10.9724 W/L 60-40 Low999.60.6003 ChiMac Off Med619.20.9690 Predom. Up Med549.81.0912 W/L 60-40 L/M746.10.8042 ChiMac Off High526.01.1408 Predom. Up M/H515.01.1649 W/L 60-40 Med643.50.9323 ChiMac AP Low697.90.8597 Predom. Up High499.31.2017 W/L 60-40 M/H584.11.0273 ChiMac AP Med626.70.9574 Predom. Dn Low808.30.7423 W/L 60-40 High557.11.0770 ChiMac AP High543.21.1045 Predom. Dn L/M603.20.9948 5B AP Low737.30.8138 BayMac Cove Island799.80.7502 Predom. Dn Med517.51.1593 5B AP L/M587.31.0216 BayMac Shore792.70.7569 Predom. Dn M/H464.21.2926 5B AP Med516.51.1617 Harvest Moon466.01.2875      SA/DSPL Up21.64SA/DSPL Dn36.42
ORC Ref  04560004RHL Issued on 28/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
CARINAUSA 315
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMC Rhodes 49Measurement24/04/2026HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall14.682Maximum beam3.604Draft2.562Displacement14,615Wetted area40.21IMS L11.531LSM011.305Accomod. length11.713Sink (kg/mm) 25.81
VCGD-0.446VCGM-0.387 RM Rated (kg·m) 259.6Limit of positive stability(°) 145.3 Stability Index 155.1 BLR index 0.0000Default crew weight820 Declared crew weight 1,034
Centerboard weight0.0List angle0.0Canting keel angle0.0
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.499PBW0.128PIPA0.0080
PSD0.026PHD0.098PHL0.165
PSA20.0°ESL1.156
ST10.039ST20.116ST30.120
ST40.056ST50.194
RIG
BackstayAdjustableForestayFixedInner forestayFixedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysYesSpreaders2Rotating mastNo
P17.015IG18.380ISP18.970MDT10.140MDL10.265MDT20.131MDL20.210TL3.505MW0.216GO0.253
E5.800J5.835BAS1.660FSD0.036SFJ0.135SPL6.365WPL2.370TPS6.330BD0.231MWT281.23MCG5.715
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASY0.000EY0.000BDY0.000IY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS118.9706.330
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date24/04/2026CommentGlass, 2-4kts
SFFP1.090FFM1.604FF1.609LCFcl8.119SG1.0176
SAFP14.110FAM1.195FA1.204LCFsh8.330HBI1.235
W1129.0W2129.0W3129.0W4129.0
PD1464.0PD2464.0PD3464.0PD4464.0
WD11.865PLM9000.00GSA1.0RSA1.0RM259.8
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG4PVC Water Tank, Stbd Saloon, TCG=0.7Water13207.40-0.203Alloy Fuel Tank, Port Saloon, TCG=0.7Fuel151349.30-0.302Alloy Fuel Tank, Stbd Galley, TCG=0.9Fuel151349.30-0.301Alloy Fuel Tank, Port Galley, TCG=0.9Fuel340267.40-0.20Total deductible798.77-0.27
OTHER ITEMSIdKindDescriptionWeightLCGVCG4MiscellaneousB&G Radar/Mount, Stbd Transom, TCG=0.814.002.003BatteryStarter Battery, 12V 105 Ah, Lifeline GPL31T, Port TCG=0.4328.60-0.202Battery3X House Batteries, 12V AGM 255Ah ea. Lifeline GPL8DL, on CL2137.20-0.801Engine (IC)Yanmar 4JH57, Installed 3/26Total deductible0
ORC Ref  04560004RHL Issued on 28/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
CARINAUSA 315
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMn-19rm0.161.182.113.664.7557.5204/04/2024OUS132528-001
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentHSF0.081.613.125.737.669.0318.10NoYes193.9809/02/2026OUS132528-003LM1-rm0.051.022.024.046.108.2717.88NoNo 73.0209/02/2026OUS136592-001
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA2/A419.8117.8318.8210.2310.7895%162.1709/02/2026OUS111006-004rA1.519.8217.7818.8010.1110.7294%160.3009/02/2026OUS105883-003
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length11.7 mTable area0.55 m²Headroom1.80 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity142 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity84 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04560004RHL Issued on 28/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org