Club Certificate2026
Nord BurgasBUL-21
ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
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 Angles45.5°42.4°40.8°39.3°37.4°36.9°36.7°37.2°38.6°
Beat VMG2.142.983.563.984.254.374.414.424.34
52°3.334.485.245.655.876.006.066.116.11
60°3.554.685.415.785.996.136.216.306.33
75°3.694.815.515.886.116.296.446.636.75
90°3.604.735.545.996.266.476.616.947.15
110°3.434.695.535.996.326.636.937.387.62
120°3.264.515.395.906.236.566.907.507.94
135°2.834.024.945.646.046.356.677.347.99
150°2.343.464.405.185.756.096.387.027.63
Run VMG2.023.003.824.535.185.656.006.557.15
Gybe Angles143.3°148.6°153.7°157.4°165.1°173.6°178.6°178.6°178.3°
APH ToD:670.1CDL: 6.288APH ToT: 0.8954CertNo:048/26
BOAT
ClassConrad 25RTDesignerPetersonBuilderGdansk, PolandAge date06/1985Series date01/1976Offset fileC760.offData fileBUL21
HULL
Length Overall7.650 mMaximum Beam2.756 mDraft1.563 mDisplacement1,910 kgDLR8.4375IMS DivisionCruiser/RacerDynamic Allowance0.170%Age Allowance0.650%RS Assessment-0.254%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight410 kg(declared)Minimum weight280 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail18.3118.77Headsail Luffed16.8816.88Headsail FlyingSymmetric34.1434.14Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail5.03Storm Jib3.44Heavy Weather Jib9.27
SAIL LIMITS
Headsails5
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting Moment 31.0 kg·m Stability Index 101.3
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  03850004VNF Issued on 25/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Nord BurgasBUL-21
ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
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 VMG1683.81208.01011.0904.3847.6824.7815.9815.4830.3
52°1081.2803.4687.1637.3613.2600.4594.5589.4589.5
60°1014.3768.5665.8623.1601.2587.5579.4571.7568.5
75°974.8749.1654.0612.4589.3572.1558.7542.7533.7
90°1000.9761.8649.5600.9574.9556.7544.6518.5503.7
110°1050.5767.9651.0600.8569.9543.1519.2487.8472.6
120°1103.1798.9668.5610.1577.4548.8521.6480.0453.4
135°1273.8896.1728.4638.0596.3567.2539.8490.3450.7
150°1541.41040.7818.7694.6626.6591.2564.1513.2471.9
Run VMG1779.81201.7941.7793.9694.6637.0600.2549.3503.7
Selected Courses
Windward / Leeward1731.81204.8976.4849.1771.1730.8708.1682.4667.0
All purpose1305.9935.0775.0692.8646.8620.5602.8577.8563.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward810.10.7406
All purpose670.10.8954
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low855.10.7017
Triple Number Coastal/Long Distance Medium666.20.9006
Triple Number Coastal/Long Distance High597.81.0036
Triple Number Windward/Leeward Low1090.50.5502
Triple Number Windward/Leeward Medium804.20.7461
Triple Number Windward/Leeward High704.10.8521
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance726.10.8263
Triple Number Coastal/Long Distance Low855.10.7017
Triple Number Coastal/Long Distance Medium666.20.9006
Triple Number Coastal/Long Distance High597.81.0036
Triple Number Windward/Leeward Low1090.50.5502
Triple Number Windward/Leeward Medium804.20.7461
Triple Number Windward/Leeward High704.10.8521
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1736.61204.5921.2772.7686.7642.9609.7554.4536.8
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6535
Downwind "popa"0.7751
70% up, 30% down "Ilhabela"0.6858
30% up, 70% down "Ilhabela-inverso"0.7341
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low855.10.7017
Triple Number Coastal/Long Distance Medium666.20.9006
Triple Number Coastal/Long Distance High597.81.0036
Triple Number Windward/Leeward Low1090.50.5502
Triple Number Windward/Leeward Medium804.20.7461
Triple Number Windward/Leeward High704.10.8521
Predominantly Upwind720.40.8329
Predominantly Downwind682.70.8788
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP696.40.8616 Predom. Rc High551.31.0884 5B SF Bay L/M893.40.6716 TriNum AP Low855.00.7017 Predom. Dn Low1046.60.5733 5B SF Bay Med766.60.7827 TriNum AP Med666.30.9005 Predom. Dn L/M772.10.7771 5B SF Bay M/H699.50.8577 TriNum AP High597.81.0036 Predom. Dn Med658.40.9113 5B SF Bay High672.90.8916 TriNum W/L Low1142.00.5254 Predom. Dn M/H590.61.0159 5B AP Low949.30.6321 TriNum W/L Med804.20.7461 Predom. Dn High551.81.0873 5B AP L/M750.70.7993 TriNum W/L Hig704.10.8521 ChiMac Up Low900.90.6660 5B AP Med657.00.9132 Predom. Upwind748.90.8012 ChiMac Up Med815.60.7357 5B AP M/H605.30.9913 Predom. Reaching670.70.8946 ChiMac Up High718.00.8357 5B AP High579.61.0353 Predom. Downwind714.10.8403 ChiMac Off Low898.70.6676 5B W/L Low1279.50.4689 Predom. Up Low1021.60.5873 ChiMac Off Med793.50.7562 5B W/L L/M934.90.6418 Predom. Up L/M787.00.7624 ChiMac Off High670.10.8954 5B W/L Med789.30.7602 Predom. Up Med697.80.8598 ChiMac AP Low895.30.6702 5B W/L M/H712.80.8417 Predom. Up M/H654.80.9164 ChiMac AP Med801.30.7488 5B W/L High684.20.8770 Predom. Up High638.70.9394 ChiMac AP High691.90.8672 W/L 60-40 Low1279.10.4691 Predom. Rc Low923.70.6495 BayMac Cove Island1026.20.5847 W/L 60-40 L/M943.50.6359 Predom. Rc L/M710.10.8450 BayMac Shore1017.10.5899 W/L 60-40 Med804.30.7460 Predom. Rc Med627.40.9563 Harvest Moon595.81.0070 W/L 60-40 M/H734.30.8171 Predom. Rc M/H579.81.0348 5B SF Bay Low1079.50.5558 W/L 60-40 High710.90.8440      SA/DSPL Up22.82SA/DSPL Dn34.00
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance726.10.8263
Triple Number Coastal/Long Distance Low855.10.7017
Triple Number Coastal/Long Distance Medium666.20.9006
Triple Number Coastal/Long Distance High597.81.0036
Triple Number Windward/Leeward Low1090.50.5502
Triple Number Windward/Leeward Medium804.20.7461
Triple Number Windward/Leeward High704.10.8521
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1736.61204.5921.2772.7686.7642.9609.7554.4536.8
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance726.10.8263
Triple Number Coastal/Long Distance Low855.10.7017
Triple Number Coastal/Long Distance Medium666.20.9006
Triple Number Coastal/Long Distance High597.81.0036
Triple Number Windward/Leeward Low1090.50.5502
Triple Number Windward/Leeward Medium804.20.7461
Triple Number Windward/Leeward High704.10.8521
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1736.61204.5921.2772.7686.7642.9609.7554.4536.8
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance726.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1736.61204.5921.2772.7686.7642.9609.7554.4536.8
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low855.10.7017
Triple Number Coastal/Long Distance Medium666.20.9006
Triple Number Coastal/Long Distance High597.81.0036
Triple Number Windward/Leeward Low1090.50.5502
Triple Number Windward/Leeward Medium804.20.7461
Triple Number Windward/Leeward High704.10.8521
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating726.10.8263
FinRating, kevyt tuuli1261.90.7925
FinRating, kova tuuli583.80.8565
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low855.10.7017
Triple Number Coastal/Long Distance Medium666.20.9006
Triple Number Coastal/Long Distance High597.81.0036
Triple Number Windward/Leeward Low1090.50.5502
Triple Number Windward/Leeward Medium804.20.7461
Triple Number Windward/Leeward High704.10.8521
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8263
Triple Number Coastal/Long Distance Low0.7017
Triple Number Coastal/Long Distance Medium0.9006
Triple Number Coastal/Long Distance High1.0036
Triple Number Windward/Leeward Low0.5502
Triple Number Windward/Leeward Medium0.7461
Triple Number Windward/Leeward High0.8521
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1736.61204.5921.2772.7686.7642.9609.7554.4536.8
For information
General Purpose Handicap (GPH)750.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance726.10.8263
Triple Number Coastal/Long Distance Low855.10.7017
Triple Number Coastal/Long Distance Medium666.20.9006
Triple Number Coastal/Long Distance High597.81.0036
Triple Number Windward/Leeward Low1090.50.5502
Triple Number Windward/Leeward Medium804.20.7461
Triple Number Windward/Leeward High704.10.8521
Saronikos S All Purpose757.70.7919
Saronikos S Upwind844.30.7107
Saronikos S Downwind657.10.9132
Saronikos N All Purpose795.70.7541
Saronikos N Upwind879.10.6825
Saronikos N Downwind718.30.8353
Saronikos SW All Purpose766.60.7827
Saronikos SW Upwind867.10.6920
Saronikos SW Downwind670.40.8950
Saronikos NE All Purpose826.70.7257
Saronikos NE Upwind828.40.7243
Saronikos NE Downwind806.20.7442
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1736.61204.5921.2772.7686.7642.9609.7554.4536.8
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low855.10.7017
Triple Number Coastal/Long Distance Medium666.20.9006
Triple Number Coastal/Long Distance High597.81.0036
Triple Number Windward/Leeward Low1090.50.5502
Triple Number Windward/Leeward Medium804.20.7461
Triple Number Windward/Leeward High704.10.8521
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose696.40.8616
5-Band All Purpose Low1029.00.5831
5-Band All Purpose L/M777.00.7722
5-Band All Purpose Med676.50.8869
5-Band All Purpose M/H621.50.9654
5-Band All Purpose High594.21.0097
Single Number Predominant Upwind718.80.8347
Single Number Predominant Reaching645.90.9290
Single Number Predominant Downwind683.70.8776
5-Band 50-50 Windward/Leeward Low1279.50.4689
5-Band 50-50 Windward/Leeward L/M934.90.6418
5-Band 50-50 Windward/Leeward Med789.30.7602
5-Band 50-50 Windward/Leeward M/H712.80.8417
5-Band 50-50 Windward/Leeward High684.20.8770
5-Band 60-40 Windward/Leeward Low1279.10.4691
5-Band 60-40 Windward/Leeward L/M943.50.6359
5-Band 60-40 Windward/Leeward Med804.30.7460
5-Band 60-40 Windward/Leeward M/H734.30.8171
5-Band 60-40 Windward/Leeward High710.90.8440
Triple Number 50-50 Windward/Leeward Low1142.00.5254
Triple Number 50-50 Windward/Leeward Med804.30.7460
Triple Number 50-50 Windward/Leeward High704.10.8521
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward824.90.7274
Triple Number 60-40 Windward/Leeward Low1144.90.5241
Triple Number 60-40 Windward/Leeward Med818.30.7332
Triple Number 60-40 Windward/Leeward High726.90.8254
Triple Number All-Purpose Low927.50.6469
Triple Number All-Purpose Med686.40.8741
Triple Number All-Purpose High613.70.9777
Triple Number Predominant Upwind Low935.10.6416
Triple Number Predominant Upwind Med709.50.8457
Triple Number Predominant Upwind High655.50.9153
Triple Number Predominant Reaching Low842.00.7126
Triple Number Predominant Reaching Med644.70.9306
Triple Number Predominant Reaching High562.81.0661
Triple Number Predominant Downwind Low934.90.6418
Triple Number Predominant Downwind Med670.50.8949
Triple Number Predominant Downwind High569.91.0527
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance726.10.8263
Triple Number Coastal/Long Distance Low855.10.7017
Triple Number Coastal/Long Distance Medium666.20.9006
Triple Number Coastal/Long Distance High597.81.0036
Triple Number Windward/Leeward Low1090.50.5502
Triple Number Windward/Leeward Medium804.20.7461
Triple Number Windward/Leeward High704.10.8521
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1736.61204.5921.2772.7686.7642.9609.7554.4536.8
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance726.10.8263
Triple Number Coastal/Long Distance Low855.10.7017
Triple Number Coastal/Long Distance Medium666.20.9006
Triple Number Coastal/Long Distance High597.81.0036
Triple Number Windward/Leeward Low1090.50.5502
Triple Number Windward/Leeward Medium804.20.7461
Triple Number Windward/Leeward High704.10.8521
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1736.61204.5921.2772.7686.7642.9609.7554.4536.8
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low855.1
Triple Number Coastal/Long Distance Medium666.2
Triple Number Coastal/Long Distance High597.8
Triple Number Windward/Leeward Low1090.5
Triple Number Windward/Leeward Medium804.2
Triple Number Windward/Leeward High704.1
Predominantly Upwind720.4
Predominantly Downwind682.7
Predominantly Reaching656.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance726.10.8263
Triple Number Coastal/Long Distance Low855.10.7017
Triple Number Coastal/Long Distance Medium666.20.9006
Triple Number Coastal/Long Distance High597.81.0036
Triple Number Windward/Leeward Low1090.50.5502
Triple Number Windward/Leeward Medium804.20.7461
Triple Number Windward/Leeward High704.10.8521
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1736.61204.5921.2772.7686.7642.9609.7554.4536.8
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7017
Triple Number Coastal/Long Distance Medium0.9006
Triple Number Coastal/Long Distance High1.0036
Triple Number Windward/Leeward Low0.5502
Triple Number Windward/Leeward Medium0.7461
Triple Number Windward/Leeward High0.8521
Coastal/Long Distance0.8263
Predominantly Upwind0.8329
Predominantly Downwind0.8788
For information
General Purpose Handicap (GPH)750.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.8954
Distanseseilas Trippeltall svak vind0.7017
Distanseseilas Trippeltall mellomvind0.9006
Distanseseilas Trippeltall sterk vind1.0036
Pølsebane Trippeltall svak vind0.5502
Pølsebane Trippeltall mellomvind0.7461
Pølsebane Trippeltall sterk vind0.8521
Motvind Singeltall0.8329
Medvind Singeltall0.8788
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low855.10.7017
Triple Number Coastal/Long Distance Medium666.20.9006
Triple Number Coastal/Long Distance High597.81.0036
Triple Number Windward/Leeward Low1090.50.5502
Triple Number Windward/Leeward Medium804.20.7461
Triple Number Windward/Leeward High704.10.8521
Coastal/Long Distance726.10.8263
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind720.40.8329
Predominantly Downwind682.70.8788
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore671.60.8934
Cape Doctor Coastal567.51.0572
Triple Number Coastal/Long Distance Low855.10.7017
Triple Number Coastal/Long Distance Medium666.20.9006
Triple Number Coastal/Long Distance High597.81.0036
Triple Number Windward/Leeward Low1090.50.5502
Triple Number Windward/Leeward Medium804.20.7461
Triple Number Windward/Leeward High704.10.8521
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7017
Triple Number Coastal/Long Distance Medium0.9006
Triple Number Coastal/Long Distance High1.0036
Triple Number Windward/Leeward Low0.5502
Triple Number Windward/Leeward Medium0.7461
Triple Number Windward/Leeward High0.8521
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7017
Triple Number Coastal/Long Distance Medium0.9006
Triple Number Coastal/Long Distance High1.0036
Triple Number Windward/Leeward Low0.5502
Triple Number Windward/Leeward Medium0.7461
Triple Number Windward/Leeward High0.8521
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance726.10.8263
Triple Number Coastal/Long Distance Low855.10.7017
Triple Number Coastal/Long Distance Medium666.20.9006
Triple Number Coastal/Long Distance High597.81.0036
Triple Number Windward/Leeward Low1090.50.5502
Triple Number Windward/Leeward Medium804.20.7461
Triple Number Windward/Leeward High704.10.8521
Predominantly Upwind720.40.8329
Predominantly Downwind682.70.8788
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1736.61204.5921.2772.7686.7642.9609.7554.4536.8
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance726.10.8263
Triple Number Coastal/Long Distance Low855.10.7017
Triple Number Coastal/Long Distance Medium666.20.9006
Triple Number Coastal/Long Distance High597.81.0036
Triple Number Windward/Leeward Low1090.50.5502
Triple Number Windward/Leeward Medium804.20.7461
Triple Number Windward/Leeward High704.10.8521
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1736.61204.5921.2772.7686.7642.9609.7554.4536.8
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP696.40.8616 Predom. Dn High551.81.0873 5B AP M/H605.30.9913 TriNum AP Low855.00.7017 Predom. Rc Low923.70.6495 5B AP High579.61.0353 TriNum AP Med666.30.9005 Predom. Rc L/M710.10.8450 5B SF Bay Low1079.50.5558 TriNum AP High597.81.0036 Predom. Rc Med627.40.9563 5B SF Bay L/M893.40.6716 TriNum W/L Low1142.00.5254 Predom. Rc M/H579.81.0348 5B SF Bay Med766.60.7827 TriNum W/L Med804.20.7461 Predom. Rc High551.31.0884 5B SF Bay M/H699.50.8577 TriNum W/L Hig704.10.8521 5B W/L Low1279.50.4689 5B SF Bay High672.90.8916 Predom. Upwind748.90.8012 5B W/L L/M934.90.6418 ChiMac Up Low900.90.6660 Predom. Reaching670.70.8946 5B W/L Med789.30.7602 ChiMac Up Med815.60.7357 Predom. Downwind714.10.8403 5B W/L M/H712.80.8417 ChiMac Up High718.00.8357 Predom. Up Low1021.60.5873 5B W/L High684.20.8770 ChiMac Off Low898.70.6676 Predom. Up L/M787.00.7624 W/L 60-40 Low1279.10.4691 ChiMac Off Med793.50.7562 Predom. Up Med697.80.8598 W/L 60-40 L/M943.50.6359 ChiMac Off High670.10.8954 Predom. Up M/H654.80.9164 W/L 60-40 Med804.30.7460 ChiMac AP Low895.30.6702 Predom. Up High638.70.9394 W/L 60-40 M/H734.30.8171 ChiMac AP Med801.30.7488 Predom. Dn Low1046.60.5733 W/L 60-40 High710.90.8440 ChiMac AP High691.90.8672 Predom. Dn L/M772.10.7771 5B AP Low949.30.6321 BayMac Cove Island1026.20.5847 Predom. Dn Med658.40.9113 5B AP L/M750.70.7993 BayMac Shore1017.10.5899 Predom. Dn M/H590.61.0159 5B AP Med657.00.9132 Harvest Moon595.81.0070      SA/DSPL Up22.82SA/DSPL Dn34.00
ORC Ref  03850004VNF Issued on 25/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Nord BurgasBUL-21
ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassConrad 25RTMeasurement31/05/2010HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall7.650Maximum beam2.756Draft1.563Displacement1,910Wetted area12.04IMS L6.368LSM06.094Accomod. length7.650Sink (kg/mm) 8.80
VCGD0.080VCGM0.037 RM Rated (kg·m) 31.0Limit of positive stability(°) 108.1 Stability Index 101.3 BLR index 0.0000Default crew weight340 Declared crew weight 410
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysNoSpreaders2Rotating mastNo
P9.200IG8.160ISP8.320MDT10.090MDL10.125MDT20.070MDL20.080TL1.200MW0.080GO0.120
E3.120J2.630BAS0.980FSD0.020SFJSPL2.620WPLTPSBDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date24/01/2017
SFFP0.556FFM0.851FF0.851LCFcl4.142SG1.0250
SAFP6.920FAM0.752FA0.752LCFsh4.362HBI0.792
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03850004VNF Issued on 25/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Nord BurgasBUL-21
ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.170.721.292.192.8418.31IRC
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.070.510.981.952.953.978.55NoNo 16.8816/05/202120.060.501.041.982.933.988.15NoNo 16.1916/05/2019
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment18.558.558.554.804.7634.14IRC
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length7.7 mTable area0.22 m²Headroom1.40 mMinimum number of berths2Personal gear stowage0.08 m³Fresh water capacity17 lMinimum number of seats in cockpit2Food stowage0.12 m³Fuel capacity20 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03850004VNF Issued on 25/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org