International Certificate2026
JIVE TALKINUSA 88001
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 Angles45.8°42.7°39.6°37.5°37.0°36.7°36.5°36.7°38.2°
Beat VMG3.074.254.935.245.405.505.575.615.48
52°4.826.477.157.387.527.627.707.807.77
60°5.226.817.397.617.757.877.978.108.12
75°5.607.067.637.958.158.308.428.658.78
90°5.577.057.698.148.508.768.979.339.67
110°4.956.697.618.098.489.029.5810.6511.42
120°4.686.587.608.258.789.249.7210.9712.38
135°4.175.937.257.988.699.5310.5512.2213.69
150°3.454.986.247.227.958.619.4311.9715.40
Run VMG2.994.315.406.266.927.468.1610.3713.34
Gybe Angles139.3°142.1°145.9°150.7°153.1°151.0°147.4°146.3°149.3°
APH ToD:495.9CDL: 9.999APH ToT: 1.2100CertNo:US88001
BOAT
ClassDavidson 35DesignerDavidsonBuilderPartridgeAge date06/2000Series date06/2000Offset fileLaurieDavidson35-USA8800.offData fileUS88001
HULL
Length Overall10.679 mMaximum Beam3.416 mDraft2.890 mDisplacement3,588 kgDLR4.1385IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.406m
CREW
Maximum weight560 kg(declared)Minimum weight430 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail53.6655.66Headsail Luffed27.8127.81Headsail Flying52.8352.83SymmetricAsymmetric137.66137.66 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail13.87Storm Jib9.13Heavy Weather Jib24.64
SAIL LIMITS
Headsails6Spinnakers5
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 105.5 kg·m Stability Index 131.4
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  04560004VLJ Issued on 24/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
JIVE TALKINUSA 88001
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 VMG1173.2846.3730.0686.8666.6654.7646.7641.7656.5
52°747.0556.8503.5488.0478.6472.1467.3461.3463.3
60°690.0528.9486.9472.8464.6457.4451.8444.3443.3
75°643.1509.9471.6452.9441.5433.6427.4416.1410.0
90°646.0510.8468.4442.0423.5411.1401.2385.9372.2
110°727.3537.7473.3444.9424.6399.2375.6338.0315.1
120°770.0547.2473.6436.5410.1389.7370.3328.3290.8
135°864.1607.0496.3451.1414.2377.7341.1294.6262.9
150°1044.1723.6577.3498.6452.8418.1381.9300.7233.7
Run VMG1205.6835.5666.6575.5520.0482.5441.0347.2269.9
Selected Courses
Windward / Leeward1189.4840.9698.3631.2593.3568.6543.8494.4463.2
All purpose891.8646.7554.7512.9487.3467.7449.2416.6396.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward608.90.9854
All purpose495.91.2100
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low600.70.9989
Triple Number Coastal/Long Distance Medium496.61.2083
Triple Number Coastal/Long Distance High441.61.3587
Triple Number Windward/Leeward Low769.60.7796
Triple Number Windward/Leeward Medium608.50.9860
Triple Number Windward/Leeward High531.51.1289
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance538.31.1146
Triple Number Coastal/Long Distance Low600.70.9989
Triple Number Coastal/Long Distance Medium496.61.2083
Triple Number Coastal/Long Distance High441.61.3587
Triple Number Windward/Leeward Low769.60.7796
Triple Number Windward/Leeward Medium608.50.9860
Triple Number Windward/Leeward High531.51.1289
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1191.0840.4658.9572.6519.5486.3455.3399.3374.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8620
Downwind "popa"1.0857
70% up, 30% down "Ilhabela"0.9188
30% up, 70% down "Ilhabela-inverso"1.0073
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low600.70.9989
Triple Number Coastal/Long Distance Medium496.61.2083
Triple Number Coastal/Long Distance High441.61.3587
Triple Number Windward/Leeward Low769.60.7796
Triple Number Windward/Leeward Medium608.50.9860
Triple Number Windward/Leeward High531.51.1289
Predominantly Upwind540.21.1108
Predominantly Downwind491.51.2207
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP509.91.1767 Predom. Rc High392.91.5273 5B SF Bay L/M648.70.9250 TriNum AP Low600.70.9989 Predom. Dn Low719.30.8341 5B SF Bay Med578.91.0364 TriNum AP Med496.61.2083 Predom. Dn L/M550.71.0896 5B SF Bay M/H527.91.1366 TriNum AP High441.61.3587 Predom. Dn Med480.81.2480 5B SF Bay High488.61.2281 TriNum W/L Low804.90.7455 Predom. Dn M/H421.71.4229 5B AP Low656.60.9137 TriNum W/L Med608.50.9860 Predom. Dn High373.51.6065 5B AP L/M543.51.1039 TriNum W/L Hig531.51.1289 ChiMac Up Low644.60.9308 5B AP Med490.71.2227 Predom. Upwind556.31.0785 ChiMac Up Med596.61.0057 5B AP M/H450.01.3332 Predom. Reaching482.21.2444 ChiMac Up High537.11.1172 5B AP High418.71.4330 Predom. Downwind508.71.1796 ChiMac Off Low630.30.9519 5B W/L Low892.40.6724 Predom. Up Low710.40.8446 ChiMac Off Med563.01.0657 5B W/L L/M680.10.8822 Predom. Up L/M575.11.0433 ChiMac Off High477.71.2561 5B W/L Med600.10.9998 Predom. Up Med530.11.1319 ChiMac AP Low634.00.9463 5B W/L M/H543.81.1033 Predom. Up M/H500.21.1994 ChiMac AP Med577.41.0392 5B W/L High497.61.2058 Predom. Up High482.41.2439 ChiMac AP High506.11.1855 W/L 60-40 Low893.70.6714 Predom. Rc Low632.30.9489 BayMac Cove Island722.60.8303 W/L 60-40 L/M688.60.8713 Predom. Rc L/M509.21.1783 BayMac Shore716.30.8376 W/L 60-40 Med614.40.9766 Predom. Rc Med460.71.3024 Harvest Moon430.01.3954 W/L 60-40 M/H564.81.0622 Predom. Rc M/H420.91.4255 5B SF Bay Low755.30.7944 W/L 60-40 High527.11.1383      SA/DSPL Up34.62SA/DSPL Dn81.29
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance538.31.1146
Triple Number Coastal/Long Distance Low600.70.9989
Triple Number Coastal/Long Distance Medium496.61.2083
Triple Number Coastal/Long Distance High441.61.3587
Triple Number Windward/Leeward Low769.60.7796
Triple Number Windward/Leeward Medium608.50.9860
Triple Number Windward/Leeward High531.51.1289
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1191.0840.4658.9572.6519.5486.3455.3399.3374.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance538.31.1146
Triple Number Coastal/Long Distance Low600.70.9989
Triple Number Coastal/Long Distance Medium496.61.2083
Triple Number Coastal/Long Distance High441.61.3587
Triple Number Windward/Leeward Low769.60.7796
Triple Number Windward/Leeward Medium608.50.9860
Triple Number Windward/Leeward High531.51.1289
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1191.0840.4658.9572.6519.5486.3455.3399.3374.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance538.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1191.0840.4658.9572.6519.5486.3455.3399.3374.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low600.70.9989
Triple Number Coastal/Long Distance Medium496.61.2083
Triple Number Coastal/Long Distance High441.61.3587
Triple Number Windward/Leeward Low769.60.7796
Triple Number Windward/Leeward Medium608.50.9860
Triple Number Windward/Leeward High531.51.1289
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating538.31.1146
FinRating, kevyt tuuli876.21.1413
FinRating, kova tuuli420.01.1904
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low600.70.9989
Triple Number Coastal/Long Distance Medium496.61.2083
Triple Number Coastal/Long Distance High441.61.3587
Triple Number Windward/Leeward Low769.60.7796
Triple Number Windward/Leeward Medium608.50.9860
Triple Number Windward/Leeward High531.51.1289
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.1146
Triple Number Coastal/Long Distance Low0.9989
Triple Number Coastal/Long Distance Medium1.2083
Triple Number Coastal/Long Distance High1.3587
Triple Number Windward/Leeward Low0.7796
Triple Number Windward/Leeward Medium0.9860
Triple Number Windward/Leeward High1.1289
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1191.0840.4658.9572.6519.5486.3455.3399.3374.0
For information
General Purpose Handicap (GPH)548.2
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance538.31.1146
Triple Number Coastal/Long Distance Low600.70.9989
Triple Number Coastal/Long Distance Medium496.61.2083
Triple Number Coastal/Long Distance High441.61.3587
Triple Number Windward/Leeward Low769.60.7796
Triple Number Windward/Leeward Medium608.50.9860
Triple Number Windward/Leeward High531.51.1289
Saronikos S All Purpose546.21.0985
Saronikos S Upwind621.80.9650
Saronikos S Downwind451.81.3280
Saronikos N All Purpose578.81.0367
Saronikos N Upwind639.20.9387
Saronikos N Downwind507.11.1832
Saronikos SW All Purpose542.21.1067
Saronikos SW Upwind623.90.9616
Saronikos SW Downwind463.01.2958
Saronikos NE All Purpose593.01.0118
Saronikos NE Upwind596.11.0065
Saronikos NE Downwind564.61.0627
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1191.0840.4658.9572.6519.5486.3455.3399.3374.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low600.70.9989
Triple Number Coastal/Long Distance Medium496.61.2083
Triple Number Coastal/Long Distance High441.61.3587
Triple Number Windward/Leeward Low769.60.7796
Triple Number Windward/Leeward Medium608.50.9860
Triple Number Windward/Leeward High531.51.1289
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose509.91.1767
5-Band All Purpose Low710.70.8443
5-Band All Purpose L/M561.21.0692
5-Band All Purpose Med504.41.1896
5-Band All Purpose M/H460.71.3023
5-Band All Purpose High428.21.4011
Single Number Predominant Upwind538.61.1140
Single Number Predominant Reaching469.11.2791
Single Number Predominant Downwind492.91.2172
5-Band 50-50 Windward/Leeward Low892.40.6724
5-Band 50-50 Windward/Leeward L/M680.10.8822
5-Band 50-50 Windward/Leeward Med600.10.9998
5-Band 50-50 Windward/Leeward M/H543.81.1033
5-Band 50-50 Windward/Leeward High497.61.2058
5-Band 60-40 Windward/Leeward Low893.70.6714
5-Band 60-40 Windward/Leeward L/M688.60.8713
5-Band 60-40 Windward/Leeward Med614.40.9766
5-Band 60-40 Windward/Leeward M/H564.81.0622
5-Band 60-40 Windward/Leeward High527.11.1383
Triple Number 50-50 Windward/Leeward Low804.90.7455
Triple Number 50-50 Windward/Leeward Med608.50.9860
Triple Number 50-50 Windward/Leeward High531.51.1289
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward623.20.9628
Triple Number 60-40 Windward/Leeward Low808.40.7423
Triple Number 60-40 Windward/Leeward Med622.00.9647
Triple Number 60-40 Windward/Leeward High554.61.0819
Triple Number All-Purpose Low648.20.9256
Triple Number All-Purpose Med510.81.1747
Triple Number All-Purpose High452.01.3274
Triple Number Predominant Upwind Low658.20.9115
Triple Number Predominant Upwind Med536.61.1181
Triple Number Predominant Upwind High503.21.1923
Triple Number Predominant Reaching Low584.91.0259
Triple Number Predominant Reaching Med475.21.2626
Triple Number Predominant Reaching High405.41.4800
Triple Number Predominant Downwind Low649.10.9243
Triple Number Predominant Downwind Med488.91.2273
Triple Number Predominant Downwind High397.51.5093
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance538.31.1146
Triple Number Coastal/Long Distance Low600.70.9989
Triple Number Coastal/Long Distance Medium496.61.2083
Triple Number Coastal/Long Distance High441.61.3587
Triple Number Windward/Leeward Low769.60.7796
Triple Number Windward/Leeward Medium608.50.9860
Triple Number Windward/Leeward High531.51.1289
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1191.0840.4658.9572.6519.5486.3455.3399.3374.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance538.31.1146
Triple Number Coastal/Long Distance Low600.70.9989
Triple Number Coastal/Long Distance Medium496.61.2083
Triple Number Coastal/Long Distance High441.61.3587
Triple Number Windward/Leeward Low769.60.7796
Triple Number Windward/Leeward Medium608.50.9860
Triple Number Windward/Leeward High531.51.1289
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1191.0840.4658.9572.6519.5486.3455.3399.3374.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low600.7
Triple Number Coastal/Long Distance Medium496.6
Triple Number Coastal/Long Distance High441.6
Triple Number Windward/Leeward Low769.6
Triple Number Windward/Leeward Medium608.5
Triple Number Windward/Leeward High531.5
Predominantly Upwind540.2
Predominantly Downwind491.5
Predominantly Reaching473.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance538.31.1146
Triple Number Coastal/Long Distance Low600.70.9989
Triple Number Coastal/Long Distance Medium496.61.2083
Triple Number Coastal/Long Distance High441.61.3587
Triple Number Windward/Leeward Low769.60.7796
Triple Number Windward/Leeward Medium608.50.9860
Triple Number Windward/Leeward High531.51.1289
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1191.0840.4658.9572.6519.5486.3455.3399.3374.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9989
Triple Number Coastal/Long Distance Medium1.2083
Triple Number Coastal/Long Distance High1.3587
Triple Number Windward/Leeward Low0.7796
Triple Number Windward/Leeward Medium0.9860
Triple Number Windward/Leeward High1.1289
Coastal/Long Distance1.1146
Predominantly Upwind1.1108
Predominantly Downwind1.2207
For information
General Purpose Handicap (GPH)548.2
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.2100
Distanseseilas Trippeltall svak vind0.9989
Distanseseilas Trippeltall mellomvind1.2083
Distanseseilas Trippeltall sterk vind1.3587
Pølsebane Trippeltall svak vind0.7796
Pølsebane Trippeltall mellomvind0.9860
Pølsebane Trippeltall sterk vind1.1289
Motvind Singeltall1.1108
Medvind Singeltall1.2207
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low600.70.9989
Triple Number Coastal/Long Distance Medium496.61.2083
Triple Number Coastal/Long Distance High441.61.3587
Triple Number Windward/Leeward Low769.60.7796
Triple Number Windward/Leeward Medium608.50.9860
Triple Number Windward/Leeward High531.51.1289
Coastal/Long Distance538.31.1146
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind540.21.1108
Predominantly Downwind491.51.2207
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore472.51.2697
Cape Doctor Coastal402.41.4912
Triple Number Coastal/Long Distance Low600.70.9989
Triple Number Coastal/Long Distance Medium496.61.2083
Triple Number Coastal/Long Distance High441.61.3587
Triple Number Windward/Leeward Low769.60.7796
Triple Number Windward/Leeward Medium608.50.9860
Triple Number Windward/Leeward High531.51.1289
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9989
Triple Number Coastal/Long Distance Medium1.2083
Triple Number Coastal/Long Distance High1.3587
Triple Number Windward/Leeward Low0.7796
Triple Number Windward/Leeward Medium0.9860
Triple Number Windward/Leeward High1.1289
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9989
Triple Number Coastal/Long Distance Medium1.2083
Triple Number Coastal/Long Distance High1.3587
Triple Number Windward/Leeward Low0.7796
Triple Number Windward/Leeward Medium0.9860
Triple Number Windward/Leeward High1.1289
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance538.31.1146
Triple Number Coastal/Long Distance Low600.70.9989
Triple Number Coastal/Long Distance Medium496.61.2083
Triple Number Coastal/Long Distance High441.61.3587
Triple Number Windward/Leeward Low769.60.7796
Triple Number Windward/Leeward Medium608.50.9860
Triple Number Windward/Leeward High531.51.1289
Predominantly Upwind540.21.1108
Predominantly Downwind491.51.2207
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1191.0840.4658.9572.6519.5486.3455.3399.3374.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance538.31.1146
Triple Number Coastal/Long Distance Low600.70.9989
Triple Number Coastal/Long Distance Medium496.61.2083
Triple Number Coastal/Long Distance High441.61.3587
Triple Number Windward/Leeward Low769.60.7796
Triple Number Windward/Leeward Medium608.50.9860
Triple Number Windward/Leeward High531.51.1289
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1191.0840.4658.9572.6519.5486.3455.3399.3374.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP509.91.1767 Predom. Dn High373.51.6065 5B AP M/H450.01.3332 TriNum AP Low600.70.9989 Predom. Rc Low632.30.9489 5B AP High418.71.4330 TriNum AP Med496.61.2083 Predom. Rc L/M509.21.1783 5B SF Bay Low755.30.7944 TriNum AP High441.61.3587 Predom. Rc Med460.71.3024 5B SF Bay L/M648.70.9250 TriNum W/L Low804.90.7455 Predom. Rc M/H420.91.4255 5B SF Bay Med578.91.0364 TriNum W/L Med608.50.9860 Predom. Rc High392.91.5273 5B SF Bay M/H527.91.1366 TriNum W/L Hig531.51.1289 5B W/L Low892.40.6724 5B SF Bay High488.61.2281 Predom. Upwind556.31.0785 5B W/L L/M680.10.8822 ChiMac Up Low644.60.9308 Predom. Reaching482.21.2444 5B W/L Med600.10.9998 ChiMac Up Med596.61.0057 Predom. Downwind508.71.1796 5B W/L M/H543.81.1033 ChiMac Up High537.11.1172 Predom. Up Low710.40.8446 5B W/L High497.61.2058 ChiMac Off Low630.30.9519 Predom. Up L/M575.11.0433 W/L 60-40 Low893.70.6714 ChiMac Off Med563.01.0657 Predom. Up Med530.11.1319 W/L 60-40 L/M688.60.8713 ChiMac Off High477.71.2561 Predom. Up M/H500.21.1994 W/L 60-40 Med614.40.9766 ChiMac AP Low634.00.9463 Predom. Up High482.41.2439 W/L 60-40 M/H564.81.0622 ChiMac AP Med577.41.0392 Predom. Dn Low719.30.8341 W/L 60-40 High527.11.1383 ChiMac AP High506.11.1855 Predom. Dn L/M550.71.0896 5B AP Low656.60.9137 BayMac Cove Island722.60.8303 Predom. Dn Med480.81.2480 5B AP L/M543.51.1039 BayMac Shore716.30.8376 Predom. Dn M/H421.71.4229 5B AP Med490.71.2227 Harvest Moon430.01.3954      SA/DSPL Up34.62SA/DSPL Dn81.29
ORC Ref  04560004VLJ Issued on 24/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
JIVE TALKINUSA 88001
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDavidson 35Measurement06/12/2025HINMDZ032371525Plan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.679Maximum beam3.416Draft2.890Displacement3,588Wetted area22.75IMS L9.962LSM09.534Accomod. length10.679Sink (kg/mm) 16.22
VCGD-0.435VCGM-0.436 RM Rated (kg·m) 105.5Limit of positive stability(°) 136.0 Stability Index 131.4 BLR index 0.0000Default crew weight643 Declared crew weight 560
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.406PBWPIPA0.0040
PSD0.025PHD0.068PHL0.140
PSA17.0°ESL0.609
ST10.020ST20.081ST30.000
ST40.057ST50.213
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P13.900IG13.399ISP15.517MDT10.101MDL10.215MDT20.090MDL20.154TL2.100MW0.206GO0.235
E5.700J3.557BAS1.462FSDSFJ0.190SPL5.640WPLTPS6.357BD0.185MWT124.00MCG5.626
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS113.4626.357
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date06/12/2025CommentCushions on
SFFP0.300FFM1.236FF1.240LCFcl5.715SG1.0130
SAFP10.371FAM1.015FA1.022LCFsh5.953HBI1.071
W172.6W272.6W372.6W472.6LCFD5.365
PD1296.7PD2300.8PD3298.0PD4302.3
WD5.528PLM9000.00GSA1.0RSA1.0RM105.5
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG2GRP built-in tank under stbd setteeFuel150576.450.001GRP built-in tank under port setteeWater10006.550.00Total deductible486.450.00
OTHER ITEMSIdKindDescriptionWeightLCGVCG2Battery12V AGM engine battery under stbd settee205.650.001Battery12V AGM house battery under stbd settee205.450.003Engine (IC)Beta 3 cyl diesel, 25 hpTotal deductible0
ORC Ref  04560004VLJ Issued on 24/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
JIVE TALKINUSA 88001
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain1.912.112.923.984.8953.6618/02/2026AUS1233
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentHSF0.061.052.023.885.577.0814.13NoYes152.8316/06/2026J10.080.651.222.223.013.9813.20YesNo 27.8118/02/2026AUS12333-1
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA217.4515.4516.459.9710.3397%137.6618/02/2026AUS1233-4
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04560004VLJ Issued on 24/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org