Club Certificate2026
ZivaUSA 61733
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 Angles46.8°44.2°41.9°40.1°39.0°38.6°38.4°40.1°41.2°
Beat VMG2.433.504.304.885.235.385.455.505.41
52°3.835.376.417.097.517.687.787.877.84
60°4.165.756.777.397.727.948.058.208.19
75°4.546.137.127.698.068.268.518.798.92
90°4.586.197.227.828.308.739.039.389.68
110°4.336.117.328.038.649.109.4510.3011.15
120°4.205.977.227.958.609.269.9010.8511.76
135°3.715.336.647.558.178.819.5211.3614.00
150°3.074.485.686.717.518.048.579.8512.42
Run VMG2.663.884.925.816.526.997.438.5310.76
Gybe Angles139.0°142.6°146.5°148.7°151.6°153.4°151.8°145.1°140.8°
APH ToD:521.2CDL: 9.994APH ToT: 1.1513CertNo:US6173
BOAT
ClassFIRST 36DesignerMANUARDBuilderBENETEAUAge date09/2023Series date01/2022Offset fileFIRST36.OFFData fileUSA 61733
HULL
Length Overall10.966 mMaximum Beam3.794 mDraft2.230 mDisplacement4,930 kgDLR4.4006IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.130%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.451m
CREW
Maximum weight726 kg(default)Minimum weight596 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail39.5440.23Headsail Luffed36.9636.96Headsail Flying58.2058.20SymmetricAsymmetric126.75126.75 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail11.62Storm Jib10.25Heavy Weather Jib27.67
SAIL LIMITS
Headsails6Spinnakers5
STABILITY
Righting Moment 153.2 kg·m Stability Index 108.7
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  04560004QQQ Issued on 21/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ZivaUSA 61733
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 VMG1479.31028.2836.8737.8687.7669.5660.2654.2665.9
52°940.5669.8561.7507.4479.5468.5462.9457.6459.0
60°865.0626.5531.6487.1466.6453.6447.2439.3439.7
75°792.3587.6505.6468.0446.6435.9422.9409.4403.8
90°786.6581.9498.5460.6433.5412.2398.9383.7371.8
110°831.6589.6491.7448.1416.7395.6381.0349.6322.8
120°856.7602.9498.6452.8418.4388.6363.5331.9306.0
135°969.7675.0542.3477.1440.7408.5378.3316.9257.2
150°1173.3803.3633.7536.4479.5447.7420.0365.6289.8
Run VMG1354.8927.6731.7619.3552.6515.1484.4422.1334.6
Selected Courses
Windward / Leeward1417.0977.9784.3678.6620.1592.3572.3538.2500.3
All purpose1062.4746.0610.7541.4501.8479.4462.9435.7410.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward651.70.9207
All purpose521.21.1513
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low678.30.8845
Triple Number Coastal/Long Distance Medium518.51.1572
Triple Number Coastal/Long Distance High456.81.3134
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium646.30.9283
Triple Number Windward/Leeward High564.51.0629
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance568.91.0547
Triple Number Coastal/Long Distance Low678.30.8845
Triple Number Coastal/Long Distance Medium518.51.1572
Triple Number Coastal/Long Distance High456.81.3134
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium646.30.9283
Triple Number Windward/Leeward High564.51.0629
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.8972.8735.5610.7537.2497.8465.4413.7389.8
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7963
Downwind "popa"0.9876
70% up, 30% down "Ilhabela"0.8454
30% up, 70% down "Ilhabela-inverso"0.9212
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low678.30.8845
Triple Number Coastal/Long Distance Medium518.51.1572
Triple Number Coastal/Long Distance High456.81.3134
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium646.30.9283
Triple Number Windward/Leeward High564.51.0629
Predominantly Upwind570.21.0522
Predominantly Downwind526.51.1396
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP542.41.1061 Predom. Rc High403.41.4873 5B SF Bay L/M715.70.8383 TriNum AP Low678.30.8845 Predom. Dn Low816.00.7353 5B SF Bay Med610.90.9821 TriNum AP Med518.51.1571 Predom. Dn L/M598.31.0029 5B SF Bay M/H554.01.0831 TriNum AP High456.81.3134 Predom. Dn Med507.91.1812 5B SF Bay High520.71.1523 TriNum W/L Low924.10.6493 Predom. Dn M/H448.11.3390 5B AP Low751.70.7982 TriNum W/L Med646.30.9283 Predom. Dn High402.21.4917 5B AP L/M590.11.0168 TriNum W/L Hig564.51.0629 ChiMac Up Low732.30.8193 5B AP Med510.51.1753 Predom. Upwind595.61.0073 ChiMac Up Med655.70.9150 5B AP M/H464.41.2921 Predom. Reaching514.01.1673 ChiMac Up High567.11.0580 5B AP High436.01.3762 Predom. Downwind548.91.0931 ChiMac Off Low699.30.8580 5B W/L Low1039.30.5773 Predom. Up Low840.70.7137 ChiMac Off Med614.90.9758 5B W/L L/M751.30.7986 Predom. Up L/M630.70.9513 ChiMac Off High512.91.1698 5B W/L Med635.00.9449 Predom. Up Med550.71.0896 ChiMac AP Low711.60.8432 5B W/L M/H573.91.0454 Predom. Up M/H510.71.1749 ChiMac AP Med632.30.9489 5B W/L High537.51.1162 Predom. Up High492.31.2189 ChiMac AP High538.21.1149 W/L 60-40 Low1050.00.5714 Predom. Rc Low727.10.8251 BayMac Cove Island822.80.7292 W/L 60-40 L/M762.70.7867 Predom. Rc L/M550.61.0897 BayMac Shore816.10.7352 W/L 60-40 Med648.60.9250 Predom. Rc Med479.91.2502 Harvest Moon447.41.3410 W/L 60-40 M/H591.81.0139 Predom. Rc M/H433.91.3829 5B SF Bay Low874.60.6860 W/L 60-40 High561.51.0686      SA/DSPL Up26.27SA/DSPL Dn57.10
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance568.91.0547
Triple Number Coastal/Long Distance Low678.30.8845
Triple Number Coastal/Long Distance Medium518.51.1572
Triple Number Coastal/Long Distance High456.81.3134
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium646.30.9283
Triple Number Windward/Leeward High564.51.0629
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.8972.8735.5610.7537.2497.8465.4413.7389.8
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance568.91.0547
Triple Number Coastal/Long Distance Low678.30.8845
Triple Number Coastal/Long Distance Medium518.51.1572
Triple Number Coastal/Long Distance High456.81.3134
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium646.30.9283
Triple Number Windward/Leeward High564.51.0629
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.8972.8735.5610.7537.2497.8465.4413.7389.8
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance568.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.8972.8735.5610.7537.2497.8465.4413.7389.8
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low678.30.8845
Triple Number Coastal/Long Distance Medium518.51.1572
Triple Number Coastal/Long Distance High456.81.3134
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium646.30.9283
Triple Number Windward/Leeward High564.51.0629
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating568.91.0547
FinRating, kevyt tuuli1020.40.9800
FinRating, kova tuuli436.91.1445
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low678.30.8845
Triple Number Coastal/Long Distance Medium518.51.1572
Triple Number Coastal/Long Distance High456.81.3134
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium646.30.9283
Triple Number Windward/Leeward High564.51.0629
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0547
Triple Number Coastal/Long Distance Low0.8845
Triple Number Coastal/Long Distance Medium1.1572
Triple Number Coastal/Long Distance High1.3134
Triple Number Windward/Leeward Low0.6810
Triple Number Windward/Leeward Medium0.9283
Triple Number Windward/Leeward High1.0629
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.8972.8735.5610.7537.2497.8465.4413.7389.8
For information
General Purpose Handicap (GPH)586.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance568.91.0547
Triple Number Coastal/Long Distance Low678.30.8845
Triple Number Coastal/Long Distance Medium518.51.1572
Triple Number Coastal/Long Distance High456.81.3134
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium646.30.9283
Triple Number Windward/Leeward High564.51.0629
Saronikos S All Purpose601.80.9970
Saronikos S Upwind686.20.8744
Saronikos S Downwind496.11.2094
Saronikos N All Purpose631.80.9497
Saronikos N Upwind717.50.8362
Saronikos N Downwind545.21.1004
Saronikos SW All Purpose603.10.9948
Saronikos SW Upwind705.90.8500
Saronikos SW Downwind498.41.2039
Saronikos NE All Purpose652.00.9203
Saronikos NE Upwind667.60.8987
Saronikos NE Downwind612.00.9804
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.8972.8735.5610.7537.2497.8465.4413.7389.8
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low678.30.8845
Triple Number Coastal/Long Distance Medium518.51.1572
Triple Number Coastal/Long Distance High456.81.3134
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium646.30.9283
Triple Number Windward/Leeward High564.51.0629
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose542.41.1061
5-Band All Purpose Low823.30.7287
5-Band All Purpose L/M612.10.9802
5-Band All Purpose Med527.81.1367
5-Band All Purpose M/H478.41.2542
5-Band All Purpose High447.11.3421
Single Number Predominant Upwind569.31.0540
Single Number Predominant Reaching494.71.2128
Single Number Predominant Downwind527.21.1381
5-Band 50-50 Windward/Leeward Low1039.30.5773
5-Band 50-50 Windward/Leeward L/M751.30.7986
5-Band 50-50 Windward/Leeward Med635.00.9449
5-Band 50-50 Windward/Leeward M/H573.91.0454
5-Band 50-50 Windward/Leeward High537.51.1162
5-Band 60-40 Windward/Leeward Low1050.00.5714
5-Band 60-40 Windward/Leeward L/M762.70.7867
5-Band 60-40 Windward/Leeward Med648.60.9250
5-Band 60-40 Windward/Leeward M/H591.81.0139
5-Band 60-40 Windward/Leeward High561.51.0686
Triple Number 50-50 Windward/Leeward Low924.10.6493
Triple Number 50-50 Windward/Leeward Med646.40.9282
Triple Number 50-50 Windward/Leeward High564.51.0629
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward665.70.9014
Triple Number 60-40 Windward/Leeward Low934.70.6419
Triple Number 60-40 Windward/Leeward Med659.60.9096
Triple Number 60-40 Windward/Leeward High583.71.0280
Triple Number All-Purpose Low738.00.8130
Triple Number All-Purpose Med536.41.1187
Triple Number All-Purpose High470.11.2762
Triple Number Predominant Upwind Low760.90.7885
Triple Number Predominant Upwind Med561.01.0696
Triple Number Predominant Upwind High511.21.1737
Triple Number Predominant Reaching Low660.60.9082
Triple Number Predominant Reaching Med496.81.2077
Triple Number Predominant Reaching High416.41.4409
Triple Number Predominant Downwind Low728.10.8241
Triple Number Predominant Downwind Med517.71.1590
Triple Number Predominant Downwind High426.91.4056
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance568.91.0547
Triple Number Coastal/Long Distance Low678.30.8845
Triple Number Coastal/Long Distance Medium518.51.1572
Triple Number Coastal/Long Distance High456.81.3134
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium646.30.9283
Triple Number Windward/Leeward High564.51.0629
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.8972.8735.5610.7537.2497.8465.4413.7389.8
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance568.91.0547
Triple Number Coastal/Long Distance Low678.30.8845
Triple Number Coastal/Long Distance Medium518.51.1572
Triple Number Coastal/Long Distance High456.81.3134
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium646.30.9283
Triple Number Windward/Leeward High564.51.0629
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.8972.8735.5610.7537.2497.8465.4413.7389.8
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low678.3
Triple Number Coastal/Long Distance Medium518.5
Triple Number Coastal/Long Distance High456.8
Triple Number Windward/Leeward Low881.1
Triple Number Windward/Leeward Medium646.3
Triple Number Windward/Leeward High564.5
Predominantly Upwind570.2
Predominantly Downwind526.5
Predominantly Reaching502.3
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance568.91.0547
Triple Number Coastal/Long Distance Low678.30.8845
Triple Number Coastal/Long Distance Medium518.51.1572
Triple Number Coastal/Long Distance High456.81.3134
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium646.30.9283
Triple Number Windward/Leeward High564.51.0629
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.8972.8735.5610.7537.2497.8465.4413.7389.8
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8845
Triple Number Coastal/Long Distance Medium1.1572
Triple Number Coastal/Long Distance High1.3134
Triple Number Windward/Leeward Low0.6810
Triple Number Windward/Leeward Medium0.9283
Triple Number Windward/Leeward High1.0629
Coastal/Long Distance1.0547
Predominantly Upwind1.0522
Predominantly Downwind1.1396
For information
General Purpose Handicap (GPH)586.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1513
Distanseseilas Trippeltall svak vind0.8845
Distanseseilas Trippeltall mellomvind1.1572
Distanseseilas Trippeltall sterk vind1.3134
Pølsebane Trippeltall svak vind0.6810
Pølsebane Trippeltall mellomvind0.9283
Pølsebane Trippeltall sterk vind1.0629
Motvind Singeltall1.0522
Medvind Singeltall1.1396
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low678.30.8845
Triple Number Coastal/Long Distance Medium518.51.1572
Triple Number Coastal/Long Distance High456.81.3134
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium646.30.9283
Triple Number Windward/Leeward High564.51.0629
Coastal/Long Distance568.91.0547
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind570.21.0522
Predominantly Downwind526.51.1396
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore511.61.1727
Cape Doctor Coastal418.01.4355
Triple Number Coastal/Long Distance Low678.30.8845
Triple Number Coastal/Long Distance Medium518.51.1572
Triple Number Coastal/Long Distance High456.81.3134
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium646.30.9283
Triple Number Windward/Leeward High564.51.0629
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8845
Triple Number Coastal/Long Distance Medium1.1572
Triple Number Coastal/Long Distance High1.3134
Triple Number Windward/Leeward Low0.6810
Triple Number Windward/Leeward Medium0.9283
Triple Number Windward/Leeward High1.0629
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8845
Triple Number Coastal/Long Distance Medium1.1572
Triple Number Coastal/Long Distance High1.3134
Triple Number Windward/Leeward Low0.6810
Triple Number Windward/Leeward Medium0.9283
Triple Number Windward/Leeward High1.0629
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance568.91.0547
Triple Number Coastal/Long Distance Low678.30.8845
Triple Number Coastal/Long Distance Medium518.51.1572
Triple Number Coastal/Long Distance High456.81.3134
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium646.30.9283
Triple Number Windward/Leeward High564.51.0629
Predominantly Upwind570.21.0522
Predominantly Downwind526.51.1396
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.8972.8735.5610.7537.2497.8465.4413.7389.8
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance568.91.0547
Triple Number Coastal/Long Distance Low678.30.8845
Triple Number Coastal/Long Distance Medium518.51.1572
Triple Number Coastal/Long Distance High456.81.3134
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium646.30.9283
Triple Number Windward/Leeward High564.51.0629
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.8972.8735.5610.7537.2497.8465.4413.7389.8
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP542.41.1061 Predom. Dn High402.21.4917 5B AP M/H464.41.2921 TriNum AP Low678.30.8845 Predom. Rc Low727.10.8251 5B AP High436.01.3762 TriNum AP Med518.51.1571 Predom. Rc L/M550.61.0897 5B SF Bay Low874.60.6860 TriNum AP High456.81.3134 Predom. Rc Med479.91.2502 5B SF Bay L/M715.70.8383 TriNum W/L Low924.10.6493 Predom. Rc M/H433.91.3829 5B SF Bay Med610.90.9821 TriNum W/L Med646.30.9283 Predom. Rc High403.41.4873 5B SF Bay M/H554.01.0831 TriNum W/L Hig564.51.0629 5B W/L Low1039.30.5773 5B SF Bay High520.71.1523 Predom. Upwind595.61.0073 5B W/L L/M751.30.7986 ChiMac Up Low732.30.8193 Predom. Reaching514.01.1673 5B W/L Med635.00.9449 ChiMac Up Med655.70.9150 Predom. Downwind548.91.0931 5B W/L M/H573.91.0454 ChiMac Up High567.11.0580 Predom. Up Low840.70.7137 5B W/L High537.51.1162 ChiMac Off Low699.30.8580 Predom. Up L/M630.70.9513 W/L 60-40 Low1050.00.5714 ChiMac Off Med614.90.9758 Predom. Up Med550.71.0896 W/L 60-40 L/M762.70.7867 ChiMac Off High512.91.1698 Predom. Up M/H510.71.1749 W/L 60-40 Med648.60.9250 ChiMac AP Low711.60.8432 Predom. Up High492.31.2189 W/L 60-40 M/H591.81.0139 ChiMac AP Med632.30.9489 Predom. Dn Low816.00.7353 W/L 60-40 High561.51.0686 ChiMac AP High538.21.1149 Predom. Dn L/M598.31.0029 5B AP Low751.70.7982 BayMac Cove Island822.80.7292 Predom. Dn Med507.91.1812 5B AP L/M590.11.0168 BayMac Shore816.10.7352 Predom. Dn M/H448.11.3390 5B AP Med510.51.1753 Harvest Moon447.41.3410      SA/DSPL Up26.27SA/DSPL Dn57.10
ORC Ref  04560004QQQ Issued on 21/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ZivaUSA 61733
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST 36Measurement14/05/2024HIN002Plan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.966Maximum beam3.794Draft2.230Displacement4,930Wetted area28.18IMS L10.559LSM010.385Accomod. length10.966Sink (kg/mm) 22.24
VCGD0.106VCGM0.129 RM Rated (kg·m) 153.2Limit of positive stability(°) 112.5 Stability Index 108.7 BLR index 0.0000Default crew weight726 Declared crew weight 725
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.451PBW0.116PIPA0.0034
EDL2.765ST10.041ST20.181
ST30.181ST40.111ST50.263
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P14.350IG14.280ISP15.940MDT10.123MDL10.188MDT20.110MDL20.160TL1.500MW0.185GO0.197
E4.626J4.882BAS1.537FSD0.028SFJ0.000SPL0.000WPLTPS5.895BD0.171MWT146.50MCG5.950
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS4
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date14/05/2024
SFFP0.817FFM1.421FF1.420LCFcl6.347SG1.0130
SAFP10.830FAM1.001FA1.012LCFsh6.596HBI1.305
W1100.0W2100.0W3100.0W4100.0LCFD7.900
PD1207.4PD2211.3PD3209.5PD4205.8
WD4.126PLM9000.00GSA1.0RSA1.0RM155.9
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1FuelFuel70709.360.002WaterWater10004.900.003WaterWater10004.900.00Total deductible599.360.00
OTHER ITEMSIdKindDescriptionWeightLCGVCG2MiscellaneousHot Water Heater9.351MiscellaneousRefridgerator6.212Battery1 Bat Motor 50 Amp7.660.003BatteryAGM 1006.263Engine (IC)YanmarTotal deductible
ORC Ref  04560004QQQ Issued on 21/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ZivaUSA 61733
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.090.961.742.993.9139.5425/08/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentHSF0.051.252.364.215.626.6515.18NoYes058.2019/12/2023J1.50.120.751.382.593.634.9614.61YesNo 36.9625/08/2023StaysailJ30.110.671.252.403.634.8914.52YesNo 35.4925/08/2023J40.120.621.162.243.374.5311.23YesNo 25.5025/08/2023J4SJ0.080.330.611.201.832.497.53NoNo 9.2725/08/2023SJ
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA1.517.5015.4316.479.149.6395%126.7508/10/2023A 1.5A516.0713.4714.777.969.0588%100.6608/10/2023
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04560004QQQ Issued on 21/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org