International Certificate2026
DynamisUSA 52701
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 Angles47.4°44.6°42.3°41.1°40.8°40.5°40.5°40.5°41.6°
Beat VMG3.414.875.686.106.336.506.616.706.54
52°5.437.568.609.119.399.599.729.799.75
60°5.958.119.129.599.8310.0210.1510.2610.26
75°6.468.639.6610.1110.3710.6210.8311.1011.25
90°6.408.609.7610.3710.8011.1311.4611.9912.36
110°5.427.689.2310.0910.7611.4212.0212.9813.93
120°4.847.128.9710.1310.9711.6912.2913.4014.26
135°4.256.328.229.6310.5711.5312.5614.7216.33
150°3.505.256.868.309.4310.3311.2113.3515.99
Run VMG3.034.555.947.198.178.979.7111.5613.85
Gybe Angles139.0°140.8°142.4°144.2°148.9°152.7°150.7°147.7°148.8°
APH ToD:412.7CDL: 16.005APH ToT: 1.4540CertNo:US7080
BOAT
ClassSANTA CRUZ 70DesignerLEEBuilderBILL LEE YACHTSAge date05/1988Series date01/1985Offset fileSNC70.offData fileUSA52701
HULL
Length Overall20.699 mMaximum Beam4.572 mDraft2.897 mDisplacement11,043 kgDLR1.9741IMS DivisionPerformanceDynamic Allowance0.010%Age Allowance0.650%RS Assessment-0.203%
PROPELLER
InstallationShaft exposedTypeFolding 3 bladesDiameter0.508m
CREW
Maximum weight1,180 kg(declared)Minimum weight1,003 kg ✱ when appliedCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail91.9394.21Headsail Luffed107.68107.68Headsail FlyingSymmetricAsymmetric212.52212.52 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail27.21Storm Jib25.16Heavy Weather Jib67.93
SAIL LIMITS
Headsails8Spinnakers6
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 344.0 kg·m Stability Index 119.7
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  04560004UJH Issued on 01/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
DynamisUSA 52701
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 VMG1054.3738.9633.7590.4569.0554.1544.9537.3550.8
52°662.8476.0418.5395.1383.2375.2370.2367.6369.1
60°604.8443.9394.8375.4366.0359.3354.6350.8350.8
75°557.1417.2372.6356.1347.2339.0332.4324.3320.0
90°562.1418.5368.8347.2333.4323.5314.2300.4291.4
110°664.5468.7390.2356.8334.6315.3299.6277.4258.4
120°743.9505.4401.5355.5328.1308.0293.0268.7252.4
135°847.5569.2438.2373.8340.6312.3286.7244.6220.5
150°1028.9686.0524.9433.6381.6348.4321.2269.8225.1
Run VMG1188.0792.1606.1500.7440.6401.4370.7311.5259.9
Selected Courses
Windward / Leeward1121.2765.5619.9545.5504.8477.7457.8424.4405.4
All purpose827.5575.1475.3427.6401.3382.4367.7344.9332.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward523.41.1464
All purpose412.71.4540
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low525.21.1424
Triple Number Coastal/Long Distance Medium411.51.4581
Triple Number Coastal/Long Distance High362.81.6539
Triple Number Windward/Leeward Low692.70.8662
Triple Number Windward/Leeward Medium521.21.1512
Triple Number Windward/Leeward High450.21.3326
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance453.61.3228
Triple Number Coastal/Long Distance Low525.21.1424
Triple Number Coastal/Long Distance Medium411.51.4581
Triple Number Coastal/Long Distance High362.81.6539
Triple Number Windward/Leeward Low692.70.8662
Triple Number Windward/Leeward Medium521.21.1512
Triple Number Windward/Leeward High450.21.3326
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1127.9768.2580.4486.8431.5398.2370.9326.8312.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"1.0076
Downwind "popa"1.2270
70% up, 30% down "Ilhabela"1.0647
30% up, 70% down "Ilhabela-inverso"1.1518
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low525.21.1424
Triple Number Coastal/Long Distance Medium411.51.4581
Triple Number Coastal/Long Distance High362.81.6539
Triple Number Windward/Leeward Low692.70.8662
Triple Number Windward/Leeward Medium521.21.1512
Triple Number Windward/Leeward High450.21.3326
Predominantly Upwind450.51.3318
Predominantly Downwind415.11.4455
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP427.81.4026 Predom. Rc High318.41.8843 5B SF Bay L/M566.81.0585 TriNum AP Low525.21.1424 Predom. Dn Low661.80.9066 5B SF Bay Med492.51.2184 TriNum AP Med411.51.4580 Predom. Dn L/M475.91.2609 5B SF Bay M/H444.51.3498 TriNum AP High362.81.6539 Predom. Dn Med400.51.4982 5B SF Bay High415.91.4425 TriNum W/L Low728.10.8241 Predom. Dn M/H349.01.7194 5B AP Low587.41.0215 TriNum W/L Med521.21.1512 Predom. Dn High313.31.9151 5B AP L/M462.21.2980 TriNum W/L Hig450.21.3326 ChiMac Up Low557.51.0763 5B AP Med405.81.4785 Predom. Upwind467.21.2842 ChiMac Up Med507.91.1812 5B AP M/H369.11.6255 Predom. Reaching400.91.4965 ChiMac Up High448.01.3394 5B AP High346.61.7312 Predom. Downwind435.51.3776 ChiMac Off Low562.51.0666 5B W/L Low818.00.7335 Predom. Up Low626.60.9575 ChiMac Off Med490.91.2222 5B W/L L/M598.11.0031 Predom. Up L/M486.91.2324 ChiMac Off High404.61.4830 5B W/L Med512.71.1703 Predom. Up Med439.01.3667 ChiMac AP Low555.51.0801 5B W/L M/H459.51.3058 Predom. Up M/H410.21.4626 ChiMac AP Med496.21.2091 5B W/L High426.91.4056 Predom. Up High395.81.5160 ChiMac AP High424.41.4138 W/L 60-40 Low812.70.7383 Predom. Rc Low560.01.0714 BayMac Cove Island647.50.9267 W/L 60-40 L/M603.40.9944 Predom. Rc L/M425.91.4088 BayMac Shore639.90.9376 W/L 60-40 Med524.81.1432 Predom. Rc Med375.51.5980 Harvest Moon350.11.7138 W/L 60-40 M/H477.01.2578 Predom. Rc M/H340.91.7599 5B SF Bay Low678.60.8842 W/L 60-40 High449.71.3343      SA/DSPL Up39.93SA/DSPL Dn60.91
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance453.61.3228
Triple Number Coastal/Long Distance Low525.21.1424
Triple Number Coastal/Long Distance Medium411.51.4581
Triple Number Coastal/Long Distance High362.81.6539
Triple Number Windward/Leeward Low692.70.8662
Triple Number Windward/Leeward Medium521.21.1512
Triple Number Windward/Leeward High450.21.3326
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1127.9768.2580.4486.8431.5398.2370.9326.8312.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance453.61.3228
Triple Number Coastal/Long Distance Low525.21.1424
Triple Number Coastal/Long Distance Medium411.51.4581
Triple Number Coastal/Long Distance High362.81.6539
Triple Number Windward/Leeward Low692.70.8662
Triple Number Windward/Leeward Medium521.21.1512
Triple Number Windward/Leeward High450.21.3326
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1127.9768.2580.4486.8431.5398.2370.9326.8312.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance453.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1127.9768.2580.4486.8431.5398.2370.9326.8312.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low525.21.1424
Triple Number Coastal/Long Distance Medium411.51.4581
Triple Number Coastal/Long Distance High362.81.6539
Triple Number Windward/Leeward Low692.70.8662
Triple Number Windward/Leeward Medium521.21.1512
Triple Number Windward/Leeward High450.21.3326
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating453.61.3228
FinRating, kevyt tuuli804.71.2427
FinRating, kova tuuli348.61.4344
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low525.21.1424
Triple Number Coastal/Long Distance Medium411.51.4581
Triple Number Coastal/Long Distance High362.81.6539
Triple Number Windward/Leeward Low692.70.8662
Triple Number Windward/Leeward Medium521.21.1512
Triple Number Windward/Leeward High450.21.3326
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.3228
Triple Number Coastal/Long Distance Low1.1424
Triple Number Coastal/Long Distance Medium1.4581
Triple Number Coastal/Long Distance High1.6539
Triple Number Windward/Leeward Low0.8662
Triple Number Windward/Leeward Medium1.1512
Triple Number Windward/Leeward High1.3326
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1127.9768.2580.4486.8431.5398.2370.9326.8312.7
For information
General Purpose Handicap (GPH)462.2
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance453.61.3228
Triple Number Coastal/Long Distance Low525.21.1424
Triple Number Coastal/Long Distance Medium411.51.4581
Triple Number Coastal/Long Distance High362.81.6539
Triple Number Windward/Leeward Low692.70.8662
Triple Number Windward/Leeward Medium521.21.1512
Triple Number Windward/Leeward High450.21.3326
Saronikos S All Purpose465.91.2877
Saronikos S Upwind525.01.1428
Saronikos S Downwind393.21.5258
Saronikos N All Purpose492.41.2184
Saronikos N Upwind540.91.1093
Saronikos N Downwind439.01.3668
Saronikos SW All Purpose461.91.2990
Saronikos SW Upwind527.41.1376
Saronikos SW Downwind399.81.5009
Saronikos NE All Purpose511.61.1727
Saronikos NE Upwind500.31.1994
Saronikos NE Downwind502.81.1934
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1127.9768.2580.4486.8431.5398.2370.9326.8312.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low525.21.1424
Triple Number Coastal/Long Distance Medium411.51.4581
Triple Number Coastal/Long Distance High362.81.6539
Triple Number Windward/Leeward Low692.70.8662
Triple Number Windward/Leeward Medium521.21.1512
Triple Number Windward/Leeward High450.21.3326
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose427.81.4026
5-Band All Purpose Low638.50.9398
5-Band All Purpose L/M478.71.2534
5-Band All Purpose Med418.31.4345
5-Band All Purpose M/H378.81.5838
5-Band All Purpose High354.21.6940
Single Number Predominant Upwind449.11.3360
Single Number Predominant Reaching385.71.5556
Single Number Predominant Downwind416.31.4412
5-Band 50-50 Windward/Leeward Low818.00.7335
5-Band 50-50 Windward/Leeward L/M598.11.0031
5-Band 50-50 Windward/Leeward Med512.71.1703
5-Band 50-50 Windward/Leeward M/H459.51.3058
5-Band 50-50 Windward/Leeward High426.91.4056
5-Band 60-40 Windward/Leeward Low812.70.7383
5-Band 60-40 Windward/Leeward L/M603.40.9944
5-Band 60-40 Windward/Leeward Med524.81.1432
5-Band 60-40 Windward/Leeward M/H477.01.2578
5-Band 60-40 Windward/Leeward High449.71.3343
Triple Number 50-50 Windward/Leeward Low728.10.8241
Triple Number 50-50 Windward/Leeward Med521.31.1510
Triple Number 50-50 Windward/Leeward High450.31.3326
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward535.01.1216
Triple Number 60-40 Windward/Leeward Low726.20.8262
Triple Number 60-40 Windward/Leeward Med532.61.1266
Triple Number 60-40 Windward/Leeward High469.11.2791
Triple Number All-Purpose Low572.51.0480
Triple Number All-Purpose Med424.41.4138
Triple Number All-Purpose High371.91.6132
Triple Number Predominant Upwind Low574.31.0447
Triple Number Predominant Upwind Med445.71.3461
Triple Number Predominant Upwind High411.71.4573
Triple Number Predominant Reaching Low508.31.1804
Triple Number Predominant Reaching Med388.91.5430
Triple Number Predominant Reaching High326.81.8358
Triple Number Predominant Downwind Low585.01.0257
Triple Number Predominant Downwind Med408.61.4685
Triple Number Predominant Downwind High330.01.8179
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance453.61.3228
Triple Number Coastal/Long Distance Low525.21.1424
Triple Number Coastal/Long Distance Medium411.51.4581
Triple Number Coastal/Long Distance High362.81.6539
Triple Number Windward/Leeward Low692.70.8662
Triple Number Windward/Leeward Medium521.21.1512
Triple Number Windward/Leeward High450.21.3326
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1127.9768.2580.4486.8431.5398.2370.9326.8312.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance453.61.3228
Triple Number Coastal/Long Distance Low525.21.1424
Triple Number Coastal/Long Distance Medium411.51.4581
Triple Number Coastal/Long Distance High362.81.6539
Triple Number Windward/Leeward Low692.70.8662
Triple Number Windward/Leeward Medium521.21.1512
Triple Number Windward/Leeward High450.21.3326
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1127.9768.2580.4486.8431.5398.2370.9326.8312.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low525.2
Triple Number Coastal/Long Distance Medium411.5
Triple Number Coastal/Long Distance High362.8
Triple Number Windward/Leeward Low692.7
Triple Number Windward/Leeward Medium521.2
Triple Number Windward/Leeward High450.2
Predominantly Upwind450.5
Predominantly Downwind415.1
Predominantly Reaching392.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance453.61.3228
Triple Number Coastal/Long Distance Low525.21.1424
Triple Number Coastal/Long Distance Medium411.51.4581
Triple Number Coastal/Long Distance High362.81.6539
Triple Number Windward/Leeward Low692.70.8662
Triple Number Windward/Leeward Medium521.21.1512
Triple Number Windward/Leeward High450.21.3326
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1127.9768.2580.4486.8431.5398.2370.9326.8312.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.1424
Triple Number Coastal/Long Distance Medium1.4581
Triple Number Coastal/Long Distance High1.6539
Triple Number Windward/Leeward Low0.8662
Triple Number Windward/Leeward Medium1.1512
Triple Number Windward/Leeward High1.3326
Coastal/Long Distance1.3228
Predominantly Upwind1.3318
Predominantly Downwind1.4455
For information
General Purpose Handicap (GPH)462.2
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.4540
Distanseseilas Trippeltall svak vind1.1424
Distanseseilas Trippeltall mellomvind1.4581
Distanseseilas Trippeltall sterk vind1.6539
Pølsebane Trippeltall svak vind0.8662
Pølsebane Trippeltall mellomvind1.1512
Pølsebane Trippeltall sterk vind1.3326
Motvind Singeltall1.3318
Medvind Singeltall1.4455
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low525.21.1424
Triple Number Coastal/Long Distance Medium411.51.4581
Triple Number Coastal/Long Distance High362.81.6539
Triple Number Windward/Leeward Low692.70.8662
Triple Number Windward/Leeward Medium521.21.1512
Triple Number Windward/Leeward High450.21.3326
Coastal/Long Distance453.61.3228
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind450.51.3318
Predominantly Downwind415.11.4455
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore411.11.4596
Cape Doctor Coastal335.81.7866
Triple Number Coastal/Long Distance Low525.21.1424
Triple Number Coastal/Long Distance Medium411.51.4581
Triple Number Coastal/Long Distance High362.81.6539
Triple Number Windward/Leeward Low692.70.8662
Triple Number Windward/Leeward Medium521.21.1512
Triple Number Windward/Leeward High450.21.3326
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.1424
Triple Number Coastal/Long Distance Medium1.4581
Triple Number Coastal/Long Distance High1.6539
Triple Number Windward/Leeward Low0.8662
Triple Number Windward/Leeward Medium1.1512
Triple Number Windward/Leeward High1.3326
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.1424
Triple Number Coastal/Long Distance Medium1.4581
Triple Number Coastal/Long Distance High1.6539
Triple Number Windward/Leeward Low0.8662
Triple Number Windward/Leeward Medium1.1512
Triple Number Windward/Leeward High1.3326
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance453.61.3228
Triple Number Coastal/Long Distance Low525.21.1424
Triple Number Coastal/Long Distance Medium411.51.4581
Triple Number Coastal/Long Distance High362.81.6539
Triple Number Windward/Leeward Low692.70.8662
Triple Number Windward/Leeward Medium521.21.1512
Triple Number Windward/Leeward High450.21.3326
Predominantly Upwind450.51.3318
Predominantly Downwind415.11.4455
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1127.9768.2580.4486.8431.5398.2370.9326.8312.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance453.61.3228
Triple Number Coastal/Long Distance Low525.21.1424
Triple Number Coastal/Long Distance Medium411.51.4581
Triple Number Coastal/Long Distance High362.81.6539
Triple Number Windward/Leeward Low692.70.8662
Triple Number Windward/Leeward Medium521.21.1512
Triple Number Windward/Leeward High450.21.3326
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1127.9768.2580.4486.8431.5398.2370.9326.8312.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP427.81.4026 Predom. Dn High313.31.9151 5B AP M/H369.11.6255 TriNum AP Low525.21.1424 Predom. Rc Low560.01.0714 5B AP High346.61.7312 TriNum AP Med411.51.4580 Predom. Rc L/M425.91.4088 5B SF Bay Low678.60.8842 TriNum AP High362.81.6539 Predom. Rc Med375.51.5980 5B SF Bay L/M566.81.0585 TriNum W/L Low728.10.8241 Predom. Rc M/H340.91.7599 5B SF Bay Med492.51.2184 TriNum W/L Med521.21.1512 Predom. Rc High318.41.8843 5B SF Bay M/H444.51.3498 TriNum W/L Hig450.21.3326 5B W/L Low818.00.7335 5B SF Bay High415.91.4425 Predom. Upwind467.21.2842 5B W/L L/M598.11.0031 ChiMac Up Low557.51.0763 Predom. Reaching400.91.4965 5B W/L Med512.71.1703 ChiMac Up Med507.91.1812 Predom. Downwind435.51.3776 5B W/L M/H459.51.3058 ChiMac Up High448.01.3394 Predom. Up Low626.60.9575 5B W/L High426.91.4056 ChiMac Off Low562.51.0666 Predom. Up L/M486.91.2324 W/L 60-40 Low812.70.7383 ChiMac Off Med490.91.2222 Predom. Up Med439.01.3667 W/L 60-40 L/M603.40.9944 ChiMac Off High404.61.4830 Predom. Up M/H410.21.4626 W/L 60-40 Med524.81.1432 ChiMac AP Low555.51.0801 Predom. Up High395.81.5160 W/L 60-40 M/H477.01.2578 ChiMac AP Med496.21.2091 Predom. Dn Low661.80.9066 W/L 60-40 High449.71.3343 ChiMac AP High424.41.4138 Predom. Dn L/M475.91.2609 5B AP Low587.41.0215 BayMac Cove Island647.50.9267 Predom. Dn Med400.51.4982 5B AP L/M462.21.2980 BayMac Shore639.90.9376 Predom. Dn M/H349.01.7194 5B AP Med405.81.4785 Harvest Moon350.11.7138      SA/DSPL Up39.93SA/DSPL Dn60.91
ORC Ref  04560004UJH Issued on 01/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
DynamisUSA 52701
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSANTA CRUZ 70Measurement10/05/2025HIN8Plan reviewHull constructionCarbonCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall20.699Maximum beam4.572Draft2.897Displacement11,043Wetted area48.99IMS L18.238LSM017.750Accomod. length14.859Sink (kg/mm) 39.71
VCGD0.054VCGM0.067 RM Rated (kg·m) 344.0Limit of positive stability(°) 115.0 Stability Index 119.7 BLR index 0.0000Default crew weight1,560 Declared crew weight 1,180
Centerboard weight0.0List angle0.0Canting keel angle0.0
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.508PBW0.199PIPA0.0074
PSD0.040PHD0.072PHL0.184
PSA17.0°ESL1.348
ST10.040ST20.159ST30.159
ST40.071ST50.263
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysYesSpreaders3Rotating mastNo
P19.943IG22.297ISP22.419MDT10.135MDL10.253MDT20.122MDL20.223TL2.677MW0.214GO0.253
E7.796J6.505BAS1.909FSD0.037SFJ1.957SPL7.596WPLTPS0.000BD0.324MWT322.06MCG7.483
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASY0.000EY0.000BDY0.000IY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date10/05/2025
SFFP0.724FFM1.676FF1.686LCFcl11.260SG1.0000
SAFP18.834FAM1.352FA1.360LCFsh11.485HBI1.496
W1167.8W2167.8W3167.8W4167.8LCFD9.230
PD1305.4PD2308.7PD3307.8PD4309.0
WD7.970PLM9000.00GSA1.0RSA1.0RM342.3
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG#FuelFuel1506812.300.00Total deductible5712.300.00
Total deductible
ORC Ref  04560004UJH Issued on 01/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
DynamisUSA 52701
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentQ-20220.171.622.934.996.5091.9314/11/2024108172
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentQ-Lt/Med #10.081.202.344.717.119.5522.69NoNo 107.6817/07/2024RM 184920-108174Q-H10.101.182.304.616.989.4722.78NoNo 106.4519/05/2025197418Spin SS0.090.681.352.704.145.6020.80NoInner 57.3719/11/2017OUS126564-2IGS0.801.011.361.952.492.989.49YesInner 17.7601/12/2023193553
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentQ-A2 2322.7120.4221.5711.8411.77101%212.5221/12/2024100289Q-A1.523.0220.1921.6111.7911.63101%211.6921/12/2023100288104887423.0821.1022.0910.5011.9988%198.77A3
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04560004UJH Issued on 01/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org