Non Spin/HSFClub Certificate2026
BAROSAIRL753
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
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°43.0°41.5°39.5°38.0°37.5°37.3°37.4°38.2°
Beat VMG2.163.033.634.084.324.424.484.524.48
52°3.394.595.395.816.036.146.196.266.27
60°3.634.825.585.966.166.286.346.436.46
75°3.794.955.696.076.296.456.576.746.85
90°3.664.855.636.066.336.536.727.057.24
110°3.104.355.285.906.266.536.807.337.68
120°2.904.155.095.766.176.456.727.317.78
135°2.503.704.645.405.926.256.507.057.61
150°2.103.164.094.865.505.966.266.757.31
Run VMG1.822.733.554.264.915.485.916.456.94
Gybe Angles143.0°147.1°152.3°159.5°168.5°175.9°178.6°179.5°179.2°
APH ToD:674.1CDL: 6.685APH ToT: 0.8901CertNo:26120
BOAT
ClassSHIPMAN 28DesignerENDERLEIN OLLEBuilderSHIPMANAge date01/1979Series date07/1970Offset fileH4632E.OFFData fileIRL753
HULL
Length Overall8.860 mMaximum Beam2.570 mDraft1.515 mDisplacement2,800 kgDLR9.8886IMS DivisionPerformanceDynamic Allowance0.410%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameterm
CREW
Maximum weight510 kg(declared)Minimum weight380 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail17.0917.30Headsail Luffed26.1226.12Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail5.37Storm Jib5.41Heavy Weather Jib14.61
SAIL LIMITS
Headsails5
✱ Zero set flying
Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting Moment 39.1 kg·m Stability Index 126.5
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  05180004QUT Issued on 22/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
BAROSAIRL753
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
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 VMG1669.01190.1990.7883.1832.9814.5804.4796.7803.5
52°1062.8784.0667.9619.2596.7586.5581.3575.4574.5
60°991.3747.0644.8604.5584.5573.5567.5560.0557.4
75°950.9727.7632.8593.3572.5558.2547.7534.3525.7
90°982.3742.9639.7593.6569.1551.3536.0510.9497.0
110°1161.8827.4681.9610.4575.1551.1529.5491.3469.0
120°1243.5867.3707.4624.6583.6558.3536.0492.3462.7
135°1437.8973.8775.6667.2608.6576.5553.7510.6472.9
150°1716.41141.0880.7740.7654.2604.5575.2533.2492.6
Run VMG1981.91317.51015.0845.2733.6657.3609.3558.1519.0
Selected Courses
Windward / Leeward1825.51253.81002.8864.1783.2735.9706.8677.4661.2
All purpose1367.6963.2788.4697.7648.2620.4601.9576.4560.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward822.50.7295
All purpose674.10.8901
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low875.80.6851
Triple Number Coastal/Long Distance Medium669.40.8963
Triple Number Coastal/Long Distance High597.01.0051
Triple Number Windward/Leeward Low1128.20.5318
Triple Number Windward/Leeward Medium816.70.7347
Triple Number Windward/Leeward High703.10.8534
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance733.90.8176
Triple Number Coastal/Long Distance Low875.80.6851
Triple Number Coastal/Long Distance Medium669.40.8963
Triple Number Coastal/Long Distance High597.01.0051
Triple Number Windward/Leeward Low1128.20.5318
Triple Number Windward/Leeward Medium816.70.7347
Triple Number Windward/Leeward High703.10.8534
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1841.11260.2945.9783.0690.2643.4609.2554.1535.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6654
Downwind "popa"0.7322
70% up, 30% down "Ilhabela"0.6841
30% up, 70% down "Ilhabela-inverso"0.7108
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low875.80.6851
Triple Number Coastal/Long Distance Medium669.40.8963
Triple Number Coastal/Long Distance High597.01.0051
Triple Number Windward/Leeward Low1128.20.5318
Triple Number Windward/Leeward Medium816.70.7347
Triple Number Windward/Leeward High703.10.8534
Predominantly Upwind715.20.8389
Predominantly Downwind700.00.8571
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP701.60.8551 Predom. Rc High550.61.0898 5B SF Bay L/M911.10.6585 TriNum AP Low875.80.6851 Predom. Dn Low1112.30.5394 5B SF Bay Med774.00.7751 TriNum AP Med669.50.8962 Predom. Dn L/M802.10.7480 5B SF Bay M/H699.60.8576 TriNum AP High596.91.0051 Predom. Dn Med672.70.8920 5B SF Bay High669.80.8958 TriNum W/L Low1184.20.5067 Predom. Dn M/H596.01.0067 5B AP Low986.80.6080 TriNum W/L Med816.70.7347 Predom. Dn High557.41.0764 5B AP L/M761.50.7879 TriNum W/L Hig703.10.8534 ChiMac Up Low901.40.6656 5B AP Med659.60.9096 Predom. Upwind744.30.8061 ChiMac Up Med813.10.7379 5B AP M/H604.60.9924 Predom. Reaching676.10.8874 ChiMac Up High711.60.8431 5B AP High578.01.0381 Predom. Downwind736.40.8147 ChiMac Off Low944.90.6350 5B W/L Low1334.00.4498 Predom. Up Low1027.20.5841 ChiMac Off Med826.00.7264 5B W/L L/M958.50.6260 Predom. Up L/M782.80.7665 ChiMac Off High687.10.8732 5B W/L Med800.70.7493 Predom. Up Med691.40.8677 ChiMac AP Low917.00.6543 5B W/L M/H713.20.8413 Predom. Up M/H647.50.9267 ChiMac AP Med815.10.7361 5B W/L High679.70.8827 Predom. Up High629.70.9528 ChiMac AP High696.60.8613 W/L 60-40 Low1319.20.4548 Predom. Rc Low948.40.6326 BayMac Cove Island1060.20.5660 W/L 60-40 L/M958.50.6259 Predom. Rc L/M718.10.8355 BayMac Shore1048.30.5724 W/L 60-40 Med810.40.7404 Predom. Rc Med628.80.9542 Harvest Moon600.10.9998 W/L 60-40 M/H732.00.8197 Predom. Rc M/H578.41.0373 5B SF Bay Low1113.20.5390 W/L 60-40 High703.60.8527      SA/DSPL Up21.68SA/DSPL Dn21.68
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance733.90.8176
Triple Number Coastal/Long Distance Low875.80.6851
Triple Number Coastal/Long Distance Medium669.40.8963
Triple Number Coastal/Long Distance High597.01.0051
Triple Number Windward/Leeward Low1128.20.5318
Triple Number Windward/Leeward Medium816.70.7347
Triple Number Windward/Leeward High703.10.8534
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1841.11260.2945.9783.0690.2643.4609.2554.1535.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance733.90.8176
Triple Number Coastal/Long Distance Low875.80.6851
Triple Number Coastal/Long Distance Medium669.40.8963
Triple Number Coastal/Long Distance High597.01.0051
Triple Number Windward/Leeward Low1128.20.5318
Triple Number Windward/Leeward Medium816.70.7347
Triple Number Windward/Leeward High703.10.8534
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1841.11260.2945.9783.0690.2643.4609.2554.1535.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance733.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1841.11260.2945.9783.0690.2643.4609.2554.1535.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low875.80.6851
Triple Number Coastal/Long Distance Medium669.40.8963
Triple Number Coastal/Long Distance High597.01.0051
Triple Number Windward/Leeward Low1128.20.5318
Triple Number Windward/Leeward Medium816.70.7347
Triple Number Windward/Leeward High703.10.8534
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating733.80.8176
FinRating, kevyt tuuli1318.40.7585
FinRating, kova tuuli582.50.8583
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low875.80.6851
Triple Number Coastal/Long Distance Medium669.40.8963
Triple Number Coastal/Long Distance High597.01.0051
Triple Number Windward/Leeward Low1128.20.5318
Triple Number Windward/Leeward Medium816.70.7347
Triple Number Windward/Leeward High703.10.8534
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8176
Triple Number Coastal/Long Distance Low0.6851
Triple Number Coastal/Long Distance Medium0.8963
Triple Number Coastal/Long Distance High1.0051
Triple Number Windward/Leeward Low0.5318
Triple Number Windward/Leeward Medium0.7347
Triple Number Windward/Leeward High0.8534
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1841.11260.2945.9783.0690.2643.4609.2554.1535.9
For information
General Purpose Handicap (GPH)758.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance733.90.8176
Triple Number Coastal/Long Distance Low875.80.6851
Triple Number Coastal/Long Distance Medium669.40.8963
Triple Number Coastal/Long Distance High597.01.0051
Triple Number Windward/Leeward Low1128.20.5318
Triple Number Windward/Leeward Medium816.70.7347
Triple Number Windward/Leeward High703.10.8534
Saronikos S All Purpose757.40.7922
Saronikos S Upwind827.10.7254
Saronikos S Downwind688.70.8712
Saronikos N All Purpose801.60.7485
Saronikos N Upwind862.30.6958
Saronikos N Downwind760.50.7890
Saronikos SW All Purpose769.70.7796
Saronikos SW Upwind849.90.7059
Saronikos SW Downwind706.20.8496
Saronikos NE All Purpose843.00.7117
Saronikos NE Upwind811.90.7390
Saronikos NE Downwind866.70.6922
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1841.11260.2945.9783.0690.2643.4609.2554.1535.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low875.80.6851
Triple Number Coastal/Long Distance Medium669.40.8963
Triple Number Coastal/Long Distance High597.01.0051
Triple Number Windward/Leeward Low1128.20.5318
Triple Number Windward/Leeward Medium816.70.7347
Triple Number Windward/Leeward High703.10.8534
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose701.60.8551
5-Band All Purpose Low1062.00.5650
5-Band All Purpose L/M788.90.7606
5-Band All Purpose Med680.10.8823
5-Band All Purpose M/H620.20.9675
5-Band All Purpose High592.01.0135
Single Number Predominant Upwind713.00.8415
Single Number Predominant Reaching648.80.9247
Single Number Predominant Downwind701.40.8554
5-Band 50-50 Windward/Leeward Low1334.00.4498
5-Band 50-50 Windward/Leeward L/M958.50.6260
5-Band 50-50 Windward/Leeward Med800.70.7493
5-Band 50-50 Windward/Leeward M/H713.20.8413
5-Band 50-50 Windward/Leeward High679.70.8827
5-Band 60-40 Windward/Leeward Low1319.20.4548
5-Band 60-40 Windward/Leeward L/M958.50.6259
5-Band 60-40 Windward/Leeward Med810.40.7404
5-Band 60-40 Windward/Leeward M/H732.00.8197
5-Band 60-40 Windward/Leeward High703.60.8527
Triple Number 50-50 Windward/Leeward Low1184.20.5067
Triple Number 50-50 Windward/Leeward Med816.80.7346
Triple Number 50-50 Windward/Leeward High703.10.8534
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward831.70.7215
Triple Number 60-40 Windward/Leeward Low1174.80.5107
Triple Number 60-40 Windward/Leeward Med825.10.7272
Triple Number 60-40 Windward/Leeward High723.30.8296
Triple Number All-Purpose Low951.80.6304
Triple Number All-Purpose Med690.80.8685
Triple Number All-Purpose High612.00.9803
Triple Number Predominant Upwind Low939.50.6387
Triple Number Predominant Upwind Med703.50.8529
Triple Number Predominant Upwind High646.30.9284
Triple Number Predominant Reaching Low859.30.6983
Triple Number Predominant Reaching Med646.50.9281
Triple Number Predominant Reaching High561.41.0687
Triple Number Predominant Downwind Low984.70.6093
Triple Number Predominant Downwind Med688.60.8713
Triple Number Predominant Downwind High576.71.0405
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance733.90.8176
Triple Number Coastal/Long Distance Low875.80.6851
Triple Number Coastal/Long Distance Medium669.40.8963
Triple Number Coastal/Long Distance High597.01.0051
Triple Number Windward/Leeward Low1128.20.5318
Triple Number Windward/Leeward Medium816.70.7347
Triple Number Windward/Leeward High703.10.8534
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1841.11260.2945.9783.0690.2643.4609.2554.1535.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance733.90.8176
Triple Number Coastal/Long Distance Low875.80.6851
Triple Number Coastal/Long Distance Medium669.40.8963
Triple Number Coastal/Long Distance High597.01.0051
Triple Number Windward/Leeward Low1128.20.5318
Triple Number Windward/Leeward Medium816.70.7347
Triple Number Windward/Leeward High703.10.8534
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1841.11260.2945.9783.0690.2643.4609.2554.1535.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low875.8
Triple Number Coastal/Long Distance Medium669.4
Triple Number Coastal/Long Distance High597.0
Triple Number Windward/Leeward Low1128.2
Triple Number Windward/Leeward Medium816.7
Triple Number Windward/Leeward High703.1
Predominantly Upwind715.2
Predominantly Downwind700.0
Predominantly Reaching664.8
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance733.90.8176
Triple Number Coastal/Long Distance Low875.80.6851
Triple Number Coastal/Long Distance Medium669.40.8963
Triple Number Coastal/Long Distance High597.01.0051
Triple Number Windward/Leeward Low1128.20.5318
Triple Number Windward/Leeward Medium816.70.7347
Triple Number Windward/Leeward High703.10.8534
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1841.11260.2945.9783.0690.2643.4609.2554.1535.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6851
Triple Number Coastal/Long Distance Medium0.8963
Triple Number Coastal/Long Distance High1.0051
Triple Number Windward/Leeward Low0.5318
Triple Number Windward/Leeward Medium0.7347
Triple Number Windward/Leeward High0.8534
Coastal/Long Distance0.8176
Predominantly Upwind0.8389
Predominantly Downwind0.8571
For information
General Purpose Handicap (GPH)758.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.8901
Distanseseilas Trippeltall svak vind0.6851
Distanseseilas Trippeltall mellomvind0.8963
Distanseseilas Trippeltall sterk vind1.0051
Pølsebane Trippeltall svak vind0.5318
Pølsebane Trippeltall mellomvind0.7347
Pølsebane Trippeltall sterk vind0.8534
Motvind Singeltall0.8389
Medvind Singeltall0.8571
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low875.80.6851
Triple Number Coastal/Long Distance Medium669.40.8963
Triple Number Coastal/Long Distance High597.01.0051
Triple Number Windward/Leeward Low1128.20.5318
Triple Number Windward/Leeward Medium816.70.7347
Triple Number Windward/Leeward High703.10.8534
Coastal/Long Distance733.90.8176
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind715.20.8389
Predominantly Downwind700.00.8571
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore666.10.9008
Cape Doctor Coastal565.01.0619
Triple Number Coastal/Long Distance Low875.80.6851
Triple Number Coastal/Long Distance Medium669.40.8963
Triple Number Coastal/Long Distance High597.01.0051
Triple Number Windward/Leeward Low1128.20.5318
Triple Number Windward/Leeward Medium816.70.7347
Triple Number Windward/Leeward High703.10.8534
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6851
Triple Number Coastal/Long Distance Medium0.8963
Triple Number Coastal/Long Distance High1.0051
Triple Number Windward/Leeward Low0.5318
Triple Number Windward/Leeward Medium0.7347
Triple Number Windward/Leeward High0.8534
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6851
Triple Number Coastal/Long Distance Medium0.8963
Triple Number Coastal/Long Distance High1.0051
Triple Number Windward/Leeward Low0.5318
Triple Number Windward/Leeward Medium0.7347
Triple Number Windward/Leeward High0.8534
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance733.90.8176
Triple Number Coastal/Long Distance Low875.80.6851
Triple Number Coastal/Long Distance Medium669.40.8963
Triple Number Coastal/Long Distance High597.01.0051
Triple Number Windward/Leeward Low1128.20.5318
Triple Number Windward/Leeward Medium816.70.7347
Triple Number Windward/Leeward High703.10.8534
Predominantly Upwind715.20.8389
Predominantly Downwind700.00.8571
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1841.11260.2945.9783.0690.2643.4609.2554.1535.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance733.90.8176
Triple Number Coastal/Long Distance Low875.80.6851
Triple Number Coastal/Long Distance Medium669.40.8963
Triple Number Coastal/Long Distance High597.01.0051
Triple Number Windward/Leeward Low1128.20.5318
Triple Number Windward/Leeward Medium816.70.7347
Triple Number Windward/Leeward High703.10.8534
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1841.11260.2945.9783.0690.2643.4609.2554.1535.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP701.60.8551 Predom. Dn High557.41.0764 5B AP M/H604.60.9924 TriNum AP Low875.80.6851 Predom. Rc Low948.40.6326 5B AP High578.01.0381 TriNum AP Med669.50.8962 Predom. Rc L/M718.10.8355 5B SF Bay Low1113.20.5390 TriNum AP High596.91.0051 Predom. Rc Med628.80.9542 5B SF Bay L/M911.10.6585 TriNum W/L Low1184.20.5067 Predom. Rc M/H578.41.0373 5B SF Bay Med774.00.7751 TriNum W/L Med816.70.7347 Predom. Rc High550.61.0898 5B SF Bay M/H699.60.8576 TriNum W/L Hig703.10.8534 5B W/L Low1334.00.4498 5B SF Bay High669.80.8958 Predom. Upwind744.30.8061 5B W/L L/M958.50.6260 ChiMac Up Low901.40.6656 Predom. Reaching676.10.8874 5B W/L Med800.70.7493 ChiMac Up Med813.10.7379 Predom. Downwind736.40.8147 5B W/L M/H713.20.8413 ChiMac Up High711.60.8431 Predom. Up Low1027.20.5841 5B W/L High679.70.8827 ChiMac Off Low944.90.6350 Predom. Up L/M782.80.7665 W/L 60-40 Low1319.20.4548 ChiMac Off Med826.00.7264 Predom. Up Med691.40.8677 W/L 60-40 L/M958.50.6259 ChiMac Off High687.10.8732 Predom. Up M/H647.50.9267 W/L 60-40 Med810.40.7404 ChiMac AP Low917.00.6543 Predom. Up High629.70.9528 W/L 60-40 M/H732.00.8197 ChiMac AP Med815.10.7361 Predom. Dn Low1112.30.5394 W/L 60-40 High703.60.8527 ChiMac AP High696.60.8613 Predom. Dn L/M802.10.7480 5B AP Low986.80.6080 BayMac Cove Island1060.20.5660 Predom. Dn Med672.70.8920 5B AP L/M761.50.7879 BayMac Shore1048.30.5724 Predom. Dn M/H596.01.0067 5B AP Med659.60.9096 Harvest Moon600.10.9998      SA/DSPL Up21.68SA/DSPL Dn21.68
ORC Ref  05180004QUT Issued on 22/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
BAROSAIRL753
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSHIPMAN 28Measurement22/09/2025HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall8.860Maximum beam2.570Draft1.515Displacement2,800Wetted area15.36IMS L6.941LSM06.566Accomod. length8.352Sink (kg/mm) 9.96
VCGD-0.155VCGM-0.138 RM Rated (kg·m) 39.1Limit of positive stability(°) 124.9 Stability Index 126.5 BLR index 0.0000Default crew weight378 Declared crew weight 510
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRDPBW
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P9.290IG10.400ISP10.400MDT10.100MDL10.100MDT2MDL2TLMWGO
E3.300J3.280BAS1.370FSDSFJ0.000SPL3.390WPLTPSBDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date10/04/2014
SFFP0.662FFMFF1.039LCFcl4.808SG
SAFP8.322FAMFA0.719LCFsh4.975HBI0.879
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  05180004QUT Issued on 22/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
BAROSAIRL753
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.120.561.021.8317.09
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.541.062.224.9310.96NoNo 26.12
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  05180004QUT Issued on 22/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org