Club Certificate2026
MAYNIACUSA 259
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 Angles46.1°43.9°41.3°39.6°39.8°39.7°39.8°40.5°42.4°
Beat VMG2.503.584.364.724.854.924.964.964.81
52°3.935.486.456.867.037.147.237.327.23
60°4.235.796.697.157.387.557.677.807.76
75°4.456.016.867.507.948.218.438.708.82
90°4.606.277.137.618.268.829.209.7710.16
110°4.496.227.248.138.849.399.8410.8811.86
120°4.286.037.188.219.069.9110.5811.7212.86
135°3.785.426.707.678.8010.0511.2913.3915.40
150°3.134.565.776.747.618.639.7812.9916.54
Run VMG2.713.955.005.846.597.478.4711.2514.32
Gybe Angles139.9°142.4°145.8°151.2°149.4°145.6°145.0°144.9°149.4°
APH ToD:525.1CDL: 8.230APH ToT: 1.1426CertNo:US259-28
BOAT
ClassFareast 28RDesignerSimonis VoogdBuilderFareast BoatsAge date02/2015Series date02/2015Offset filefareast.OD.offData fileUS259-28
HULL
Length Overall8.520 mMaximum Beam2.788 mDraft1.714 mDisplacement1,318 kgDLR2.4325IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.357%RS Assessment-0.178%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight405 kg(declared)Minimum weight275 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail26.2427.13Headsail Luffed19.4519.45Headsail FlyingSymmetricAsymmetric79.4779.47 (2 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail6.99Storm Jib5.49Heavy Weather Jib14.80
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 39.7 kg·m Stability Index 105.4
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  04560004P55 Issued on 08/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
MAYNIACUSA 259
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 VMG1440.01006.3826.0763.5742.4731.8726.5725.2748.6
52°916.5656.9558.0525.0512.2504.0498.2491.7498.2
60°851.4622.1538.5503.8487.8477.0469.5461.6464.0
75°809.3599.1525.1479.9453.4438.5427.1414.0408.3
90°781.8574.5504.6473.0435.7408.1391.4368.4354.3
110°801.5578.5497.4442.6407.3383.5365.9330.8303.6
120°840.6596.6501.1438.5397.2363.3340.4307.2280.0
135°952.2663.6537.3469.5408.9358.1318.8268.9233.7
150°1148.8790.0623.9534.5472.8417.2368.3277.0217.7
Run VMG1326.5912.2720.4616.7546.0481.7425.3319.9251.4
Selected Courses
Windward / Leeward1383.3959.3773.2690.1644.2606.8575.9522.6500.0
All purpose1041.8734.7608.7549.0511.9483.3461.4426.8410.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward661.60.9069
All purpose525.11.1426
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium525.21.1424
Triple Number Coastal/Long Distance High453.91.3219
Triple Number Windward/Leeward Low866.20.6927
Triple Number Windward/Leeward Medium660.90.9079
Triple Number Windward/Leeward High563.61.0646
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance573.61.0460
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium525.21.1424
Triple Number Coastal/Long Distance High453.91.3219
Triple Number Windward/Leeward Low866.20.6927
Triple Number Windward/Leeward Medium660.90.9079
Triple Number Windward/Leeward High563.61.0646
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1377.6954.5727.0619.9551.9503.8463.8398.1378.6
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7606
Downwind "popa"1.0442
70% up, 30% down "Ilhabela"0.8281
30% up, 70% down "Ilhabela-inverso"0.9392
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium525.21.1424
Triple Number Coastal/Long Distance High453.91.3219
Triple Number Windward/Leeward Low866.20.6927
Triple Number Windward/Leeward Medium660.90.9079
Triple Number Windward/Leeward High563.61.0646
Predominantly Upwind585.81.0243
Predominantly Downwind514.61.1660
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP541.61.1078 Predom. Rc High390.01.5386 5B SF Bay L/M716.90.8370 TriNum AP Low671.70.8933 Predom. Dn Low802.70.7475 5B SF Bay Med625.60.9590 TriNum AP Med525.21.1423 Predom. Dn L/M594.51.0092 5B SF Bay M/H561.01.0695 TriNum AP High453.91.3219 Predom. Dn Med499.71.2007 5B SF Bay High519.51.1550 TriNum W/L Low909.60.6596 Predom. Dn M/H419.41.4307 5B AP Low742.50.8081 TriNum W/L Med660.90.9079 Predom. Dn High364.91.6443 5B AP L/M591.91.0137 TriNum W/L Hig563.61.0646 ChiMac Up Low730.50.8214 5B AP Med517.11.1603 Predom. Upwind609.00.9852 ChiMac Up Med663.10.9048 5B AP M/H463.51.2945 Predom. Reaching509.91.1767 ChiMac Up High582.71.0297 5B AP High429.91.3956 Predom. Downwind535.11.1214 ChiMac Off Low690.80.8686 5B W/L Low1018.70.5890 Predom. Up Low825.50.7268 ChiMac Off Med604.80.9921 5B W/L L/M752.20.7976 Predom. Up L/M635.60.9440 ChiMac Off High497.41.2064 5B W/L Med650.50.9224 Predom. Up Med570.71.0513 ChiMac AP Low706.80.8489 5B W/L M/H577.81.0383 Predom. Up M/H531.91.1281 ChiMac AP Med631.20.9505 5B W/L High527.91.1366 Predom. Up High512.81.1700 ChiMac AP High538.31.1147 W/L 60-40 Low1028.90.5831 Predom. Rc Low717.00.8368 BayMac Cove Island814.70.7364 W/L 60-40 L/M765.40.7839 Predom. Rc L/M551.31.0883 BayMac Shore808.40.7422 W/L 60-40 Med670.30.8951 Predom. Rc Med479.71.2507 Harvest Moon432.31.3878 W/L 60-40 M/H608.00.9869 Predom. Rc M/H423.01.4185 5B SF Bay Low859.10.6984 W/L 60-40 High568.21.0560      SA/DSPL Up37.96SA/DSPL Dn87.84
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance573.61.0460
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium525.21.1424
Triple Number Coastal/Long Distance High453.91.3219
Triple Number Windward/Leeward Low866.20.6927
Triple Number Windward/Leeward Medium660.90.9079
Triple Number Windward/Leeward High563.61.0646
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1377.6954.5727.0619.9551.9503.8463.8398.1378.6
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance573.61.0460
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium525.21.1424
Triple Number Coastal/Long Distance High453.91.3219
Triple Number Windward/Leeward Low866.20.6927
Triple Number Windward/Leeward Medium660.90.9079
Triple Number Windward/Leeward High563.61.0646
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1377.6954.5727.0619.9551.9503.8463.8398.1378.6
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance573.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1377.6954.5727.0619.9551.9503.8463.8398.1378.6
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium525.21.1424
Triple Number Coastal/Long Distance High453.91.3219
Triple Number Windward/Leeward Low866.20.6927
Triple Number Windward/Leeward Medium660.90.9079
Triple Number Windward/Leeward High563.61.0646
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating573.61.0460
FinRating, kevyt tuuli1000.90.9991
FinRating, kova tuuli429.81.1632
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium525.21.1424
Triple Number Coastal/Long Distance High453.91.3219
Triple Number Windward/Leeward Low866.20.6927
Triple Number Windward/Leeward Medium660.90.9079
Triple Number Windward/Leeward High563.61.0646
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0460
Triple Number Coastal/Long Distance Low0.8933
Triple Number Coastal/Long Distance Medium1.1424
Triple Number Coastal/Long Distance High1.3219
Triple Number Windward/Leeward Low0.6927
Triple Number Windward/Leeward Medium0.9079
Triple Number Windward/Leeward High1.0646
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1377.6954.5727.0619.9551.9503.8463.8398.1378.6
For information
General Purpose Handicap (GPH)589.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance573.61.0460
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium525.21.1424
Triple Number Coastal/Long Distance High453.91.3219
Triple Number Windward/Leeward Low866.20.6927
Triple Number Windward/Leeward Medium660.90.9079
Triple Number Windward/Leeward High563.61.0646
Saronikos S All Purpose593.41.0111
Saronikos S Upwind700.10.8570
Saronikos S Downwind459.01.3071
Saronikos N All Purpose638.10.9403
Saronikos N Upwind731.10.8207
Saronikos N Downwind529.81.1326
Saronikos SW All Purpose591.51.0143
Saronikos SW Upwind709.50.8457
Saronikos SW Downwind474.11.2655
Saronikos NE All Purpose657.00.9132
Saronikos NE Upwind678.90.8838
Saronikos NE Downwind600.50.9992
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1377.6954.5727.0619.9551.9503.8463.8398.1378.6
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium525.21.1424
Triple Number Coastal/Long Distance High453.91.3219
Triple Number Windward/Leeward Low866.20.6927
Triple Number Windward/Leeward Medium660.90.9079
Triple Number Windward/Leeward High563.61.0646
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose541.61.1078
5-Band All Purpose Low809.50.7412
5-Band All Purpose L/M613.10.9787
5-Band All Purpose Med533.91.1237
5-Band All Purpose M/H474.71.2639
5-Band All Purpose High438.21.3692
Single Number Predominant Upwind583.61.0280
Single Number Predominant Reaching492.21.2189
Single Number Predominant Downwind516.41.1619
5-Band 50-50 Windward/Leeward Low1018.70.5890
5-Band 50-50 Windward/Leeward L/M752.20.7976
5-Band 50-50 Windward/Leeward Med650.50.9224
5-Band 50-50 Windward/Leeward M/H577.81.0383
5-Band 50-50 Windward/Leeward High527.91.1366
5-Band 60-40 Windward/Leeward Low1028.90.5831
5-Band 60-40 Windward/Leeward L/M765.40.7839
5-Band 60-40 Windward/Leeward Med670.30.8951
5-Band 60-40 Windward/Leeward M/H608.00.9869
5-Band 60-40 Windward/Leeward High568.21.0560
Triple Number 50-50 Windward/Leeward Low909.60.6596
Triple Number 50-50 Windward/Leeward Med661.00.9078
Triple Number 50-50 Windward/Leeward High563.61.0646
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward682.00.8797
Triple Number 60-40 Windward/Leeward Low920.20.6521
Triple Number 60-40 Windward/Leeward Med679.50.8830
Triple Number 60-40 Windward/Leeward High596.41.0061
Triple Number All-Purpose Low728.80.8233
Triple Number All-Purpose Med542.91.1052
Triple Number All-Purpose High464.31.2924
Triple Number Predominant Upwind Low751.80.7981
Triple Number Predominant Upwind Med579.51.0353
Triple Number Predominant Upwind High537.61.1160
Triple Number Predominant Reaching Low654.20.9172
Triple Number Predominant Reaching Med500.11.1997
Triple Number Predominant Reaching High403.51.4870
Triple Number Predominant Downwind Low718.50.8351
Triple Number Predominant Downwind Med510.61.1752
Triple Number Predominant Downwind High388.51.5445
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance573.61.0460
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium525.21.1424
Triple Number Coastal/Long Distance High453.91.3219
Triple Number Windward/Leeward Low866.20.6927
Triple Number Windward/Leeward Medium660.90.9079
Triple Number Windward/Leeward High563.61.0646
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1377.6954.5727.0619.9551.9503.8463.8398.1378.6
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance573.61.0460
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium525.21.1424
Triple Number Coastal/Long Distance High453.91.3219
Triple Number Windward/Leeward Low866.20.6927
Triple Number Windward/Leeward Medium660.90.9079
Triple Number Windward/Leeward High563.61.0646
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1377.6954.5727.0619.9551.9503.8463.8398.1378.6
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low671.7
Triple Number Coastal/Long Distance Medium525.2
Triple Number Coastal/Long Distance High453.9
Triple Number Windward/Leeward Low866.2
Triple Number Windward/Leeward Medium660.9
Triple Number Windward/Leeward High563.6
Predominantly Upwind585.8
Predominantly Downwind514.6
Predominantly Reaching495.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance573.61.0460
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium525.21.1424
Triple Number Coastal/Long Distance High453.91.3219
Triple Number Windward/Leeward Low866.20.6927
Triple Number Windward/Leeward Medium660.90.9079
Triple Number Windward/Leeward High563.61.0646
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1377.6954.5727.0619.9551.9503.8463.8398.1378.6
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8933
Triple Number Coastal/Long Distance Medium1.1424
Triple Number Coastal/Long Distance High1.3219
Triple Number Windward/Leeward Low0.6927
Triple Number Windward/Leeward Medium0.9079
Triple Number Windward/Leeward High1.0646
Coastal/Long Distance1.0460
Predominantly Upwind1.0243
Predominantly Downwind1.1660
For information
General Purpose Handicap (GPH)589.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1426
Distanseseilas Trippeltall svak vind0.8933
Distanseseilas Trippeltall mellomvind1.1424
Distanseseilas Trippeltall sterk vind1.3219
Pølsebane Trippeltall svak vind0.6927
Pølsebane Trippeltall mellomvind0.9079
Pølsebane Trippeltall sterk vind1.0646
Motvind Singeltall1.0243
Medvind Singeltall1.1660
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium525.21.1424
Triple Number Coastal/Long Distance High453.91.3219
Triple Number Windward/Leeward Low866.20.6927
Triple Number Windward/Leeward Medium660.90.9079
Triple Number Windward/Leeward High563.61.0646
Coastal/Long Distance573.61.0460
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind585.81.0243
Predominantly Downwind514.61.1660
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore506.81.1840
Cape Doctor Coastal415.31.4446
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium525.21.1424
Triple Number Coastal/Long Distance High453.91.3219
Triple Number Windward/Leeward Low866.20.6927
Triple Number Windward/Leeward Medium660.90.9079
Triple Number Windward/Leeward High563.61.0646
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8933
Triple Number Coastal/Long Distance Medium1.1424
Triple Number Coastal/Long Distance High1.3219
Triple Number Windward/Leeward Low0.6927
Triple Number Windward/Leeward Medium0.9079
Triple Number Windward/Leeward High1.0646
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8933
Triple Number Coastal/Long Distance Medium1.1424
Triple Number Coastal/Long Distance High1.3219
Triple Number Windward/Leeward Low0.6927
Triple Number Windward/Leeward Medium0.9079
Triple Number Windward/Leeward High1.0646
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance573.61.0460
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium525.21.1424
Triple Number Coastal/Long Distance High453.91.3219
Triple Number Windward/Leeward Low866.20.6927
Triple Number Windward/Leeward Medium660.90.9079
Triple Number Windward/Leeward High563.61.0646
Predominantly Upwind585.81.0243
Predominantly Downwind514.61.1660
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1377.6954.5727.0619.9551.9503.8463.8398.1378.6
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance573.61.0460
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium525.21.1424
Triple Number Coastal/Long Distance High453.91.3219
Triple Number Windward/Leeward Low866.20.6927
Triple Number Windward/Leeward Medium660.90.9079
Triple Number Windward/Leeward High563.61.0646
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1377.6954.5727.0619.9551.9503.8463.8398.1378.6
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP541.61.1078 Predom. Dn High364.91.6443 5B AP M/H463.51.2945 TriNum AP Low671.70.8933 Predom. Rc Low717.00.8368 5B AP High429.91.3956 TriNum AP Med525.21.1423 Predom. Rc L/M551.31.0883 5B SF Bay Low859.10.6984 TriNum AP High453.91.3219 Predom. Rc Med479.71.2507 5B SF Bay L/M716.90.8370 TriNum W/L Low909.60.6596 Predom. Rc M/H423.01.4185 5B SF Bay Med625.60.9590 TriNum W/L Med660.90.9079 Predom. Rc High390.01.5386 5B SF Bay M/H561.01.0695 TriNum W/L Hig563.61.0646 5B W/L Low1018.70.5890 5B SF Bay High519.51.1550 Predom. Upwind609.00.9852 5B W/L L/M752.20.7976 ChiMac Up Low730.50.8214 Predom. Reaching509.91.1767 5B W/L Med650.50.9224 ChiMac Up Med663.10.9048 Predom. Downwind535.11.1214 5B W/L M/H577.81.0383 ChiMac Up High582.71.0297 Predom. Up Low825.50.7268 5B W/L High527.91.1366 ChiMac Off Low690.80.8686 Predom. Up L/M635.60.9440 W/L 60-40 Low1028.90.5831 ChiMac Off Med604.80.9921 Predom. Up Med570.71.0513 W/L 60-40 L/M765.40.7839 ChiMac Off High497.41.2064 Predom. Up M/H531.91.1281 W/L 60-40 Med670.30.8951 ChiMac AP Low706.80.8489 Predom. Up High512.81.1700 W/L 60-40 M/H608.00.9869 ChiMac AP Med631.20.9505 Predom. Dn Low802.70.7475 W/L 60-40 High568.21.0560 ChiMac AP High538.31.1147 Predom. Dn L/M594.51.0092 5B AP Low742.50.8081 BayMac Cove Island814.70.7364 Predom. Dn Med499.71.2007 5B AP L/M591.91.0137 BayMac Shore808.40.7422 Predom. Dn M/H419.41.4307 5B AP Med517.11.1603 Harvest Moon432.31.3878      SA/DSPL Up37.96SA/DSPL Dn87.84
ORC Ref  04560004P55 Issued on 08/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
MAYNIACUSA 259
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFareast 28RMeasurement29/11/2017HINSBB28B59C167Plan reviewHull constructionCoredCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall8.520Maximum beam2.788Draft1.714Displacement1,318Wetted area14.31IMS L8.370LSM08.153Accomod. length8.520Sink (kg/mm) 11.60
VCGD-0.107VCGM-0.094 RM Rated (kg·m) 39.7Limit of positive stability(°) 112.7 Stability Index 105.4 BLR index 0.0000Default crew weight514 Declared crew weight 405
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P10.650IG10.470ISP11.790MDT10.090MDL10.140MDT20.090MDL20.090TL1.440MW0.140GO0.140
E3.750J3.240BAS1.260FSD0.000SFJ0.320SPLWPLTPS5.310BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date24/04/2018MeasurerCRO 7CommentIzola
SFFP0.426FFM0.904FF0.904LCFcl4.758SG1.0260
SAFP8.520FAM0.677FA0.677LCFsh4.993HBI0.897
W136.0W236.0W336.0W436.0
PD1535.2PD2539.8PD3541.6PD4539.8
WD7.590PLM9000.00GSA1.0RSA1.0RM39.9
INVENTORY
Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG1MiscellaneousOutboard engine184.24Total deductible0
ORC Ref  04560004P55 Issued on 08/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
MAYNIACUSA 259
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMn0.311.141.832.683.2826.2404/01/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJib0.060.601.112.082.663.4810.29YesNo 19.4504/01/2026
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA313.3112.2912.807.098.8980%79.4704/09/2026A012.5011.3311.925.447.2475%57.5904/01/2026
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04560004P55 Issued on 08/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org