Club Certificate2026
SAPPHIREUSA 62435
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 Angles46.2°43.5°41.3°39.4°38.1°37.4°37.1°37.1°37.9°
Beat VMG2.813.994.875.435.715.875.976.076.02
52°4.436.127.247.868.128.268.358.478.49
60°4.816.517.568.108.358.498.598.728.74
75°5.286.947.918.368.638.858.979.209.31
90°5.347.008.008.538.909.139.339.679.92
110°4.906.637.918.609.059.379.7510.4510.97
120°4.586.517.838.569.129.6410.0410.7211.50
135°4.085.837.288.198.779.349.9411.4613.03
150°3.374.896.167.288.138.669.1410.1811.96
Run VMG2.924.235.336.307.077.567.978.8210.35
Gybe Angles138.6°142.2°145.8°147.8°152.3°154.6°157.3°148.3°143.4°
APH ToD:480.6CDL: 11.936APH ToT: 1.2483CertNo:US6243
BOAT
ClassARCONA 435 MkII DKDesignerS. QVIBERGBuilderARCONA YACHTSAge date01/2023Series date06/2019Offset fileArcona435mkii-DK.offData fileUSA62435
HULL
Length Overall13.328 mMaximum Beam4.030 mDraft2.601 mDisplacement10,138 kgDLR5.0810IMS DivisionCruiser/RacerDynamic Allowance0.160%Age Allowance0.228%RS Assessment-0.254%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.410m
CREW
Maximum weight725 kg(declared)Minimum weight595 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail63.9865.22Headsail Luffed51.5251.52Headsail Flying106.48106.48SymmetricAsymmetric201.85201.85 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail18.69Storm Jib18.20Heavy Weather Jib49.12
SAIL LIMITS
Headsails7Spinnakers5
STABILITY
Righting Moment 341.0 kg·m Stability Index 120.7
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  04560004T41 Issued on 12/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SAPPHIREUSA 62435
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 VMG1282.0902.2739.9663.5630.4613.5603.4593.3598.5
52°812.3588.6497.2458.2443.6436.0431.0425.3424.2
60°748.3552.8476.3444.4430.9423.9418.9412.7411.9
75°682.0519.0455.3430.4416.9407.0401.3391.5386.8
90°674.8514.1450.0421.8404.6394.2385.7372.4362.8
110°735.1542.9455.3418.8397.8384.3369.3344.4328.2
120°785.9553.3459.7420.4394.5373.4358.7335.8312.9
135°883.1617.9494.5439.7410.3385.3362.1314.0276.2
150°1069.0736.3584.8494.5442.6415.8394.1353.5301.1
Run VMG1234.4850.2675.2571.0509.1476.3451.5408.2347.7
Selected Courses
Windward / Leeward1258.2876.2707.5617.3569.8544.9527.5500.8473.1
All purpose939.0668.4551.7494.8465.0447.7434.3412.6394.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward595.71.0072
All purpose480.61.2483
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low610.00.9836
Triple Number Coastal/Long Distance Medium477.81.2557
Triple Number Coastal/Long Distance High429.51.3970
Triple Number Windward/Leeward Low791.90.7577
Triple Number Windward/Leeward Medium590.81.0155
Triple Number Windward/Leeward High521.81.1499
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance523.81.1455
Triple Number Coastal/Long Distance Low610.00.9836
Triple Number Coastal/Long Distance Medium477.81.2557
Triple Number Coastal/Long Distance High429.51.3970
Triple Number Windward/Leeward Low791.90.7577
Triple Number Windward/Leeward Medium590.81.0155
Triple Number Windward/Leeward High521.81.1499
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1255.8873.6664.6556.8496.2464.1438.3397.1378.5
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8849
Downwind "popa"1.0656
70% up, 30% down "Ilhabela"0.9323
30% up, 70% down "Ilhabela-inverso"1.0041
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low610.00.9836
Triple Number Coastal/Long Distance Medium477.81.2557
Triple Number Coastal/Long Distance High429.51.3970
Triple Number Windward/Leeward Low791.90.7577
Triple Number Windward/Leeward Medium590.81.0155
Triple Number Windward/Leeward High521.81.1499
Predominantly Upwind520.91.1518
Predominantly Downwind485.61.2356
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP499.81.2005 Predom. Rc High387.01.5505 5B SF Bay L/M647.40.9268 TriNum AP Low610.00.9836 Predom. Dn Low736.60.8146 5B SF Bay Med560.01.0714 TriNum AP Med477.91.2556 Predom. Dn L/M546.11.0987 5B SF Bay M/H512.31.1712 TriNum AP High429.51.3970 Predom. Dn Med469.81.2772 5B SF Bay High485.31.2363 TriNum W/L Low829.50.7234 Predom. Dn M/H422.01.4217 5B AP Low673.70.8906 TriNum W/L Med590.81.0155 Predom. Dn High387.51.5482 5B AP L/M536.01.1194 TriNum W/L Hig521.81.1499 ChiMac Up Low653.30.9184 5B AP Med471.71.2720 Predom. Upwind542.31.1063 ChiMac Up Med591.11.0151 5B AP M/H435.51.3778 Predom. Reaching473.51.2671 ChiMac Up High518.61.1569 5B AP High413.21.4521 Predom. Downwind506.71.1842 ChiMac Off Low635.10.9448 5B W/L Low929.50.6455 Predom. Up Low742.30.8083 ChiMac Off Med562.61.0665 5B W/L L/M680.20.8821 Predom. Up L/M567.41.0575 ChiMac Off High476.11.2602 5B W/L Med581.51.0319 Predom. Up Med505.71.1865 ChiMac AP Low640.20.9371 5B W/L M/H529.41.1333 Predom. Up M/H474.71.2639 ChiMac AP Med574.11.0451 5B W/L High500.61.1986 Predom. Up High458.71.3081 ChiMac AP High495.91.2100 W/L 60-40 Low934.90.6418 Predom. Rc Low648.10.9258 BayMac Cove Island738.40.8126 W/L 60-40 L/M688.30.8717 Predom. Rc L/M499.81.2005 BayMac Shore731.80.8199 W/L 60-40 Med593.11.0116 Predom. Rc Med444.61.3495 Harvest Moon421.21.4246 W/L 60-40 M/H544.71.1015 Predom. Rc M/H410.71.4610 5B SF Bay Low783.10.7662 W/L 60-40 High519.71.1546      SA/DSPL Up24.47SA/DSPL Dn56.31
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance523.81.1455
Triple Number Coastal/Long Distance Low610.00.9836
Triple Number Coastal/Long Distance Medium477.81.2557
Triple Number Coastal/Long Distance High429.51.3970
Triple Number Windward/Leeward Low791.90.7577
Triple Number Windward/Leeward Medium590.81.0155
Triple Number Windward/Leeward High521.81.1499
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1255.8873.6664.6556.8496.2464.1438.3397.1378.5
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance523.81.1455
Triple Number Coastal/Long Distance Low610.00.9836
Triple Number Coastal/Long Distance Medium477.81.2557
Triple Number Coastal/Long Distance High429.51.3970
Triple Number Windward/Leeward Low791.90.7577
Triple Number Windward/Leeward Medium590.81.0155
Triple Number Windward/Leeward High521.81.1499
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1255.8873.6664.6556.8496.2464.1438.3397.1378.5
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance523.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1255.8873.6664.6556.8496.2464.1438.3397.1378.5
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low610.00.9836
Triple Number Coastal/Long Distance Medium477.81.2557
Triple Number Coastal/Long Distance High429.51.3970
Triple Number Windward/Leeward Low791.90.7577
Triple Number Windward/Leeward Medium590.81.0155
Triple Number Windward/Leeward High521.81.1499
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating523.81.1455
FinRating, kevyt tuuli912.11.0964
FinRating, kova tuuli416.01.2020
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low610.00.9836
Triple Number Coastal/Long Distance Medium477.81.2557
Triple Number Coastal/Long Distance High429.51.3970
Triple Number Windward/Leeward Low791.90.7577
Triple Number Windward/Leeward Medium590.81.0155
Triple Number Windward/Leeward High521.81.1499
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.1455
Triple Number Coastal/Long Distance Low0.9836
Triple Number Coastal/Long Distance Medium1.2557
Triple Number Coastal/Long Distance High1.3970
Triple Number Windward/Leeward Low0.7577
Triple Number Windward/Leeward Medium1.0155
Triple Number Windward/Leeward High1.1499
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1255.8873.6664.6556.8496.2464.1438.3397.1378.5
For information
General Purpose Handicap (GPH)537.8
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance523.81.1455
Triple Number Coastal/Long Distance Low610.00.9836
Triple Number Coastal/Long Distance Medium477.81.2557
Triple Number Coastal/Long Distance High429.51.3970
Triple Number Windward/Leeward Low791.90.7577
Triple Number Windward/Leeward Medium590.81.0155
Triple Number Windward/Leeward High521.81.1499
Saronikos S All Purpose549.11.0927
Saronikos S Upwind615.20.9754
Saronikos S Downwind465.81.2880
Saronikos N All Purpose572.41.0482
Saronikos N Upwind639.60.9381
Saronikos N Downwind503.61.1914
Saronikos SW All Purpose548.51.0938
Saronikos SW Upwind628.90.9541
Saronikos SW Downwind466.61.2858
Saronikos NE All Purpose590.31.0163
Saronikos NE Upwind596.01.0068
Saronikos NE Downwind563.61.0646
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1255.8873.6664.6556.8496.2464.1438.3397.1378.5
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low610.00.9836
Triple Number Coastal/Long Distance Medium477.81.2557
Triple Number Coastal/Long Distance High429.51.3970
Triple Number Windward/Leeward Low791.90.7577
Triple Number Windward/Leeward Medium590.81.0155
Triple Number Windward/Leeward High521.81.1499
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose499.81.2005
5-Band All Purpose Low734.50.8169
5-Band All Purpose L/M554.61.0818
5-Band All Purpose Med486.61.2331
5-Band All Purpose M/H447.91.3397
5-Band All Purpose High423.21.4177
Single Number Predominant Upwind519.91.1541
Single Number Predominant Reaching456.31.3149
Single Number Predominant Downwind486.31.2338
5-Band 50-50 Windward/Leeward Low929.50.6455
5-Band 50-50 Windward/Leeward L/M680.20.8821
5-Band 50-50 Windward/Leeward Med581.51.0319
5-Band 50-50 Windward/Leeward M/H529.41.1333
5-Band 50-50 Windward/Leeward High500.61.1986
5-Band 60-40 Windward/Leeward Low934.90.6418
5-Band 60-40 Windward/Leeward L/M688.30.8717
5-Band 60-40 Windward/Leeward Med593.11.0116
5-Band 60-40 Windward/Leeward M/H544.71.1015
5-Band 60-40 Windward/Leeward High519.71.1546
Triple Number 50-50 Windward/Leeward Low829.50.7234
Triple Number 50-50 Windward/Leeward Med590.91.0154
Triple Number 50-50 Windward/Leeward High521.81.1499
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward607.30.9880
Triple Number 60-40 Windward/Leeward Low835.50.7182
Triple Number 60-40 Windward/Leeward Med602.00.9966
Triple Number 60-40 Windward/Leeward High537.91.1155
Triple Number All-Purpose Low661.40.9072
Triple Number All-Purpose Med493.11.2168
Triple Number All-Purpose High441.31.3597
Triple Number Predominant Upwind Low675.80.8879
Triple Number Predominant Upwind Med513.31.1689
Triple Number Predominant Upwind High475.01.2632
Triple Number Predominant Reaching Low591.81.0138
Triple Number Predominant Reaching Med458.01.3102
Triple Number Predominant Reaching High396.31.5140
Triple Number Predominant Downwind Low658.90.9106
Triple Number Predominant Downwind Med477.91.2555
Triple Number Predominant Downwind High404.81.4820
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance523.81.1455
Triple Number Coastal/Long Distance Low610.00.9836
Triple Number Coastal/Long Distance Medium477.81.2557
Triple Number Coastal/Long Distance High429.51.3970
Triple Number Windward/Leeward Low791.90.7577
Triple Number Windward/Leeward Medium590.81.0155
Triple Number Windward/Leeward High521.81.1499
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1255.8873.6664.6556.8496.2464.1438.3397.1378.5
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance523.81.1455
Triple Number Coastal/Long Distance Low610.00.9836
Triple Number Coastal/Long Distance Medium477.81.2557
Triple Number Coastal/Long Distance High429.51.3970
Triple Number Windward/Leeward Low791.90.7577
Triple Number Windward/Leeward Medium590.81.0155
Triple Number Windward/Leeward High521.81.1499
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1255.8873.6664.6556.8496.2464.1438.3397.1378.5
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low610.0
Triple Number Coastal/Long Distance Medium477.8
Triple Number Coastal/Long Distance High429.5
Triple Number Windward/Leeward Low791.9
Triple Number Windward/Leeward Medium590.8
Triple Number Windward/Leeward High521.8
Predominantly Upwind520.9
Predominantly Downwind485.6
Predominantly Reaching463.8
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance523.81.1455
Triple Number Coastal/Long Distance Low610.00.9836
Triple Number Coastal/Long Distance Medium477.81.2557
Triple Number Coastal/Long Distance High429.51.3970
Triple Number Windward/Leeward Low791.90.7577
Triple Number Windward/Leeward Medium590.81.0155
Triple Number Windward/Leeward High521.81.1499
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1255.8873.6664.6556.8496.2464.1438.3397.1378.5
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9836
Triple Number Coastal/Long Distance Medium1.2557
Triple Number Coastal/Long Distance High1.3970
Triple Number Windward/Leeward Low0.7577
Triple Number Windward/Leeward Medium1.0155
Triple Number Windward/Leeward High1.1499
Coastal/Long Distance1.1455
Predominantly Upwind1.1518
Predominantly Downwind1.2356
For information
General Purpose Handicap (GPH)537.8
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.2483
Distanseseilas Trippeltall svak vind0.9836
Distanseseilas Trippeltall mellomvind1.2557
Distanseseilas Trippeltall sterk vind1.3970
Pølsebane Trippeltall svak vind0.7577
Pølsebane Trippeltall mellomvind1.0155
Pølsebane Trippeltall sterk vind1.1499
Motvind Singeltall1.1518
Medvind Singeltall1.2356
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low610.00.9836
Triple Number Coastal/Long Distance Medium477.81.2557
Triple Number Coastal/Long Distance High429.51.3970
Triple Number Windward/Leeward Low791.90.7577
Triple Number Windward/Leeward Medium590.81.0155
Triple Number Windward/Leeward High521.81.1499
Coastal/Long Distance523.81.1455
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind520.91.1518
Predominantly Downwind485.61.2356
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore481.41.2464
Cape Doctor Coastal399.81.5009
Triple Number Coastal/Long Distance Low610.00.9836
Triple Number Coastal/Long Distance Medium477.81.2557
Triple Number Coastal/Long Distance High429.51.3970
Triple Number Windward/Leeward Low791.90.7577
Triple Number Windward/Leeward Medium590.81.0155
Triple Number Windward/Leeward High521.81.1499
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9836
Triple Number Coastal/Long Distance Medium1.2557
Triple Number Coastal/Long Distance High1.3970
Triple Number Windward/Leeward Low0.7577
Triple Number Windward/Leeward Medium1.0155
Triple Number Windward/Leeward High1.1499
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9836
Triple Number Coastal/Long Distance Medium1.2557
Triple Number Coastal/Long Distance High1.3970
Triple Number Windward/Leeward Low0.7577
Triple Number Windward/Leeward Medium1.0155
Triple Number Windward/Leeward High1.1499
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance523.81.1455
Triple Number Coastal/Long Distance Low610.00.9836
Triple Number Coastal/Long Distance Medium477.81.2557
Triple Number Coastal/Long Distance High429.51.3970
Triple Number Windward/Leeward Low791.90.7577
Triple Number Windward/Leeward Medium590.81.0155
Triple Number Windward/Leeward High521.81.1499
Predominantly Upwind520.91.1518
Predominantly Downwind485.61.2356
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1255.8873.6664.6556.8496.2464.1438.3397.1378.5
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance523.81.1455
Triple Number Coastal/Long Distance Low610.00.9836
Triple Number Coastal/Long Distance Medium477.81.2557
Triple Number Coastal/Long Distance High429.51.3970
Triple Number Windward/Leeward Low791.90.7577
Triple Number Windward/Leeward Medium590.81.0155
Triple Number Windward/Leeward High521.81.1499
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1255.8873.6664.6556.8496.2464.1438.3397.1378.5
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP499.81.2005 Predom. Dn High387.51.5482 5B AP M/H435.51.3778 TriNum AP Low610.00.9836 Predom. Rc Low648.10.9258 5B AP High413.21.4521 TriNum AP Med477.91.2556 Predom. Rc L/M499.81.2005 5B SF Bay Low783.10.7662 TriNum AP High429.51.3970 Predom. Rc Med444.61.3495 5B SF Bay L/M647.40.9268 TriNum W/L Low829.50.7234 Predom. Rc M/H410.71.4610 5B SF Bay Med560.01.0714 TriNum W/L Med590.81.0155 Predom. Rc High387.01.5505 5B SF Bay M/H512.31.1712 TriNum W/L Hig521.81.1499 5B W/L Low929.50.6455 5B SF Bay High485.31.2363 Predom. Upwind542.31.1063 5B W/L L/M680.20.8821 ChiMac Up Low653.30.9184 Predom. Reaching473.51.2671 5B W/L Med581.51.0319 ChiMac Up Med591.11.0151 Predom. Downwind506.71.1842 5B W/L M/H529.41.1333 ChiMac Up High518.61.1569 Predom. Up Low742.30.8083 5B W/L High500.61.1986 ChiMac Off Low635.10.9448 Predom. Up L/M567.41.0575 W/L 60-40 Low934.90.6418 ChiMac Off Med562.61.0665 Predom. Up Med505.71.1865 W/L 60-40 L/M688.30.8717 ChiMac Off High476.11.2602 Predom. Up M/H474.71.2639 W/L 60-40 Med593.11.0116 ChiMac AP Low640.20.9371 Predom. Up High458.71.3081 W/L 60-40 M/H544.71.1015 ChiMac AP Med574.11.0451 Predom. Dn Low736.60.8146 W/L 60-40 High519.71.1546 ChiMac AP High495.91.2100 Predom. Dn L/M546.11.0987 5B AP Low673.70.8906 BayMac Cove Island738.40.8126 Predom. Dn Med469.81.2772 5B AP L/M536.01.1194 BayMac Shore731.80.8199 Predom. Dn M/H422.01.4217 5B AP Med471.71.2720 Harvest Moon421.21.4246      SA/DSPL Up24.47SA/DSPL Dn56.31
ORC Ref  04560004T41 Issued on 12/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SAPPHIREUSA 62435
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassARCONA 435 MkII DKMeasurementHINPlan reviewHull constructionCoredCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall13.328Maximum beam4.030Draft2.601Displacement10,138Wetted area40.06IMS L12.649LSM012.588Accomod. length13.098Sink (kg/mm) 31.88
VCGD0.132VCGM0.094 RM Rated (kg·m) 341.0Limit of positive stability(°) 114.7 Stability Index 120.7 BLR index 0.0000Default crew weight956 Declared crew weight 725
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBW0.105PIPA0.0040
EDL3.750ST10.050ST20.165
ST30.165ST40.120ST50.255
RIG
BackstayAdjustable (NMP)ForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingYesBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P17.800IG18.923ISP19.450MDT10.130MDL10.239MDT20.110MDL20.206TL1.218MW0.237GO0.277
E6.000J5.040BAS1.718FSD0.038SFJ0.240SPLWPLTPS6.850BD0.235MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS219.4506.360119.4506.850
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date04/10/2022
SFFP0.541FFM1.545FF1.545LCFcl7.469SG
SAFP13.148FAM1.191FA1.191LCFsh7.726HBI1.378
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04560004T41 Issued on 12/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SAPPHIREUSA 62435
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMn-230.251.292.283.915.0563.9827/06/2023OUS150512-001
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentC650.081.663.256.078.149.6219.36NoYes1106.4827/06/2023OUS150512-004J-00.080.881.643.315.036.4619.41NoYes264.1808/04/2024OUS 156945J10.080.831.562.874.085.3118.48YesNo 51.5227/06/2023OUS150512-002Spin-Sty0.080.851.683.124.455.2016.75NoInner 49.1109/04/2024OUS 150512-007
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA221.9819.1320.5611.8611.48103%201.8527/06/2023OUS150512-005
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsYes
CRUISER/RACER REQUIREMENTS*
Accommodation length13.1 mTable area0.66 m²Headroom1.86 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity213 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity112 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04560004T41 Issued on 12/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org