Club Certificate2026
BLUE HORIZONPOL 10664
Polski Związek Żeglarski
al. ks. J.Poniatowskiego 1
03-901 Warszawa, Polska
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 Angles47.3°45.9°43.8°42.3°41.2°40.7°40.5°40.1°40.3°
Beat VMG1.962.943.744.354.845.205.455.655.66
52°3.104.615.726.547.187.647.938.188.22
60°3.374.936.046.857.497.918.188.458.52
75°3.555.136.267.117.748.158.428.788.98
90°3.615.256.497.438.038.328.488.939.29
110°3.745.436.727.708.308.678.989.389.68
120°3.595.256.547.568.238.669.029.6810.13
135°3.154.685.977.047.878.428.829.5810.39
150°2.593.915.106.227.177.908.409.159.91
Run VMG2.243.394.425.396.246.967.578.469.13
Gybe Angles143.8°146.0°148.9°149.4°153.9°158.2°164.0°175.4°176.8°
APH ToD:556.3CDL: 10.672APH ToT: 1.0785CertNo:27/01
BOAT
ClassDelphia 47DesignerSKRZAT ANDRZEJBuilderDELPHIA YachtsAge date01/2010Series date01/2009Offset filedelp46cc.offData filePOL10664
HULL
Length Overall14.045 mMaximum Beam4.440 mDraft2.374 mDisplacement15,295 kgDLR6.1967IMS DivisionCruiser/RacerDynamic Allowance0.440%Age Allowance0.552%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeSolid 3 bladesDiameter0.430m
CREW
Maximum weight750 kg(declared)Minimum weight620 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail50.5051.42Headsail Luffed42.0242.02Headsail FlyingSymmetric147.05147.05Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail14.92Storm Jib15.43Heavy Weather Jib41.65
SAIL LIMITS
Headsails6
✱ Woven polyester sails
Spinnakers5
STABILITY
Righting Moment 361.0 kg·m Stability Index 127.0
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  04410004OSU Issued on 06/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
BLUE HORIZONPOL 10664
Polski Związek Żeglarski
al. ks. J.Poniatowskiego 1
03-901 Warszawa, Polska
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 VMG1839.71222.6963.3827.0744.3692.1660.8636.9636.0
52°1159.5781.4629.4550.7501.4470.9454.0440.4437.8
60°1067.3730.1596.3525.2480.9454.9440.0426.1422.5
75°1013.3701.4575.3506.4465.2441.8427.4410.0400.7
90°998.0686.0554.6484.5448.6432.6424.4403.0387.5
110°962.8662.6535.5467.8434.0415.0400.8383.7372.1
120°1001.9685.8550.5476.4437.5415.7399.0371.8355.4
135°1144.3769.8603.1511.3457.4427.8408.1375.6346.6
150°1389.8920.4705.2578.5502.1455.8428.6393.5363.2
Run VMG1604.81062.8814.3668.0577.0517.4475.6425.8394.3
Selected Courses
Windward / Leeward1722.31142.7888.8747.5660.7604.7568.2531.4515.2
All purpose1293.4869.2687.2587.6528.8493.1470.8445.4431.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward698.00.8595
All purpose556.31.0785
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low778.20.7710
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High466.91.2852
Triple Number Windward/Leeward Low1015.70.5907
Triple Number Windward/Leeward Medium694.60.8638
Triple Number Windward/Leeward High563.51.0648
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance610.60.9826
Triple Number Coastal/Long Distance Low778.20.7710
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High466.91.2852
Triple Number Windward/Leeward Low1015.70.5907
Triple Number Windward/Leeward Medium694.60.8638
Triple Number Windward/Leeward High563.51.0648
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1710.51134.7831.4667.5567.8512.5475.5425.7411.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7308
Downwind "popa"0.9250
70% up, 30% down "Ilhabela"0.7799
30% up, 70% down "Ilhabela-inverso"0.8567
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low778.20.7710
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High466.91.2852
Triple Number Windward/Leeward Low1015.70.5907
Triple Number Windward/Leeward Medium694.60.8638
Triple Number Windward/Leeward High563.51.0648
Predominantly Upwind612.50.9795
Predominantly Downwind563.41.0650
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP580.01.0345 Predom. Rc High424.11.4148 5B SF Bay L/M802.80.7474 TriNum AP Low778.20.7710 Predom. Dn Low949.80.6317 5B SF Bay Med652.50.9196 TriNum AP Med552.81.0854 Predom. Dn L/M660.00.9091 5B SF Bay M/H561.21.0692 TriNum AP High466.91.2852 Predom. Dn Med535.41.1206 5B SF Bay High524.61.1437 TriNum W/L Low1072.30.5596 Predom. Dn M/H461.51.3001 5B AP Low878.90.6827 TriNum W/L Med694.60.8638 Predom. Dn High425.71.4094 5B AP L/M655.50.9153 TriNum W/L Hig563.51.0648 ChiMac Up Low842.90.7118 5B AP Med541.01.1091 Predom. Upwind646.90.9275 ChiMac Up Med732.90.8186 5B AP M/H475.11.2628 Predom. Reaching558.31.0748 ChiMac Up High605.30.9913 5B AP High447.41.3410 Predom. Downwind595.41.0077 ChiMac Off Low792.50.7571 5B W/L Low1224.10.4902 Predom. Up Low995.70.6026 ChiMac Off Med680.30.8820 5B W/L L/M842.70.7120 Predom. Up L/M704.80.8513 ChiMac Off High549.61.0917 5B W/L Med677.00.8862 Predom. Up Med585.11.0254 ChiMac AP Low813.20.7378 5B W/L M/H576.01.0418 Predom. Up M/H517.41.1597 ChiMac AP Med703.40.8530 5B W/L High534.91.1216 Predom. Up High491.81.2201 ChiMac AP High575.41.0427 W/L 60-40 Low1241.70.4832 Predom. Rc Low854.60.7021 BayMac Cove Island952.90.6296 W/L 60-40 L/M858.40.6990 Predom. Rc L/M607.20.9882 BayMac Shore945.60.6345 W/L 60-40 Med693.80.8649 Predom. Rc Med506.11.1855 Harvest Moon474.61.2642 W/L 60-40 M/H594.61.0091 Predom. Rc M/H450.71.3313 5B SF Bay Low1016.60.5902 W/L 60-40 High556.11.0789      SA/DSPL Up14.88SA/DSPL Dn31.77
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance610.60.9826
Triple Number Coastal/Long Distance Low778.20.7710
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High466.91.2852
Triple Number Windward/Leeward Low1015.70.5907
Triple Number Windward/Leeward Medium694.60.8638
Triple Number Windward/Leeward High563.51.0648
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1710.51134.7831.4667.5567.8512.5475.5425.7411.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance610.60.9826
Triple Number Coastal/Long Distance Low778.20.7710
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High466.91.2852
Triple Number Windward/Leeward Low1015.70.5907
Triple Number Windward/Leeward Medium694.60.8638
Triple Number Windward/Leeward High563.51.0648
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1710.51134.7831.4667.5567.8512.5475.5425.7411.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance610.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1710.51134.7831.4667.5567.8512.5475.5425.7411.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low778.20.7710
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High466.91.2852
Triple Number Windward/Leeward Low1015.70.5907
Triple Number Windward/Leeward Medium694.60.8638
Triple Number Windward/Leeward High563.51.0648
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating610.60.9826
FinRating, kevyt tuuli1207.60.8281
FinRating, kova tuuli450.31.1103
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low778.20.7710
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High466.91.2852
Triple Number Windward/Leeward Low1015.70.5907
Triple Number Windward/Leeward Medium694.60.8638
Triple Number Windward/Leeward High563.51.0648
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9826
Triple Number Coastal/Long Distance Low0.7710
Triple Number Coastal/Long Distance Medium1.0856
Triple Number Coastal/Long Distance High1.2852
Triple Number Windward/Leeward Low0.5907
Triple Number Windward/Leeward Medium0.8638
Triple Number Windward/Leeward High1.0648
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1710.51134.7831.4667.5567.8512.5475.5425.7411.3
For information
General Purpose Handicap (GPH)636.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance610.60.9826
Triple Number Coastal/Long Distance Low778.20.7710
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High466.91.2852
Triple Number Windward/Leeward Low1015.70.5907
Triple Number Windward/Leeward Medium694.60.8638
Triple Number Windward/Leeward High563.51.0648
Saronikos S All Purpose665.20.9020
Saronikos S Upwind773.60.7756
Saronikos S Downwind536.11.1193
Saronikos N All Purpose694.60.8638
Saronikos N Upwind811.30.7396
Saronikos N Downwind595.21.0080
Saronikos SW All Purpose681.30.8806
Saronikos SW Upwind811.60.7393
Saronikos SW Downwind548.81.0932
Saronikos NE All Purpose731.10.8207
Saronikos NE Upwind759.80.7897
Saronikos NE Downwind686.50.8740
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1710.51134.7831.4667.5567.8512.5475.5425.7411.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low778.20.7710
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High466.91.2852
Triple Number Windward/Leeward Low1015.70.5907
Triple Number Windward/Leeward Medium694.60.8638
Triple Number Windward/Leeward High563.51.0648
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose580.01.0345
5-Band All Purpose Low967.80.6200
5-Band All Purpose L/M679.60.8829
5-Band All Purpose Med558.71.0739
5-Band All Purpose M/H488.91.2272
5-Band All Purpose High458.51.3087
Single Number Predominant Upwind611.90.9806
Single Number Predominant Reaching529.31.1336
Single Number Predominant Downwind563.31.0652
5-Band 50-50 Windward/Leeward Low1224.10.4902
5-Band 50-50 Windward/Leeward L/M842.70.7120
5-Band 50-50 Windward/Leeward Med677.00.8862
5-Band 50-50 Windward/Leeward M/H576.01.0418
5-Band 50-50 Windward/Leeward High534.91.1216
5-Band 60-40 Windward/Leeward Low1241.70.4832
5-Band 60-40 Windward/Leeward L/M858.40.6990
5-Band 60-40 Windward/Leeward Med693.80.8649
5-Band 60-40 Windward/Leeward M/H594.61.0091
5-Band 60-40 Windward/Leeward High556.11.0789
Triple Number 50-50 Windward/Leeward Low1072.30.5596
Triple Number 50-50 Windward/Leeward Med694.80.8636
Triple Number 50-50 Windward/Leeward High563.51.0648
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward714.90.8392
Triple Number 60-40 Windward/Leeward Low1088.60.5512
Triple Number 60-40 Windward/Leeward Med711.20.8436
Triple Number 60-40 Windward/Leeward High582.71.0296
Triple Number All-Purpose Low852.30.7040
Triple Number All-Purpose Med571.21.0504
Triple Number All-Purpose High479.91.2503
Triple Number Predominant Upwind Low885.70.6774
Triple Number Predominant Upwind Med601.80.9970
Triple Number Predominant Upwind High513.91.1676
Triple Number Predominant Reaching Low761.10.7884
Triple Number Predominant Reaching Med527.01.1386
Triple Number Predominant Reaching High434.31.3816
Triple Number Predominant Downwind Low834.40.7191
Triple Number Predominant Downwind Med548.01.0949
Triple Number Predominant Downwind High442.31.3564
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance610.60.9826
Triple Number Coastal/Long Distance Low778.20.7710
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High466.91.2852
Triple Number Windward/Leeward Low1015.70.5907
Triple Number Windward/Leeward Medium694.60.8638
Triple Number Windward/Leeward High563.51.0648
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1710.51134.7831.4667.5567.8512.5475.5425.7411.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance610.60.9826
Triple Number Coastal/Long Distance Low778.20.7710
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High466.91.2852
Triple Number Windward/Leeward Low1015.70.5907
Triple Number Windward/Leeward Medium694.60.8638
Triple Number Windward/Leeward High563.51.0648
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1710.51134.7831.4667.5567.8512.5475.5425.7411.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low778.2
Triple Number Coastal/Long Distance Medium552.7
Triple Number Coastal/Long Distance High466.9
Triple Number Windward/Leeward Low1015.7
Triple Number Windward/Leeward Medium694.6
Triple Number Windward/Leeward High563.5
Predominantly Upwind612.5
Predominantly Downwind563.4
Predominantly Reaching538.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance610.60.9826
Triple Number Coastal/Long Distance Low778.20.7710
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High466.91.2852
Triple Number Windward/Leeward Low1015.70.5907
Triple Number Windward/Leeward Medium694.60.8638
Triple Number Windward/Leeward High563.51.0648
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1710.51134.7831.4667.5567.8512.5475.5425.7411.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7710
Triple Number Coastal/Long Distance Medium1.0856
Triple Number Coastal/Long Distance High1.2852
Triple Number Windward/Leeward Low0.5907
Triple Number Windward/Leeward Medium0.8638
Triple Number Windward/Leeward High1.0648
Coastal/Long Distance0.9826
Predominantly Upwind0.9795
Predominantly Downwind1.0650
For information
General Purpose Handicap (GPH)636.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0785
Distanseseilas Trippeltall svak vind0.7710
Distanseseilas Trippeltall mellomvind1.0856
Distanseseilas Trippeltall sterk vind1.2852
Pølsebane Trippeltall svak vind0.5907
Pølsebane Trippeltall mellomvind0.8638
Pølsebane Trippeltall sterk vind1.0648
Motvind Singeltall0.9795
Medvind Singeltall1.0650
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low778.20.7710
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High466.91.2852
Triple Number Windward/Leeward Low1015.70.5907
Triple Number Windward/Leeward Medium694.60.8638
Triple Number Windward/Leeward High563.51.0648
Coastal/Long Distance610.60.9826
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind612.50.9795
Predominantly Downwind563.41.0650
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore520.01.1538
Cape Doctor Coastal435.71.3769
Triple Number Coastal/Long Distance Low778.20.7710
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High466.91.2852
Triple Number Windward/Leeward Low1015.70.5907
Triple Number Windward/Leeward Medium694.60.8638
Triple Number Windward/Leeward High563.51.0648
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7710
Triple Number Coastal/Long Distance Medium1.0856
Triple Number Coastal/Long Distance High1.2852
Triple Number Windward/Leeward Low0.5907
Triple Number Windward/Leeward Medium0.8638
Triple Number Windward/Leeward High1.0648
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7710
Triple Number Coastal/Long Distance Medium1.0856
Triple Number Coastal/Long Distance High1.2852
Triple Number Windward/Leeward Low0.5907
Triple Number Windward/Leeward Medium0.8638
Triple Number Windward/Leeward High1.0648
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance610.60.9826
Triple Number Coastal/Long Distance Low778.20.7710
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High466.91.2852
Triple Number Windward/Leeward Low1015.70.5907
Triple Number Windward/Leeward Medium694.60.8638
Triple Number Windward/Leeward High563.51.0648
Predominantly Upwind612.50.9795
Predominantly Downwind563.41.0650
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1710.51134.7831.4667.5567.8512.5475.5425.7411.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance610.60.9826
Triple Number Coastal/Long Distance Low778.20.7710
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High466.91.2852
Triple Number Windward/Leeward Low1015.70.5907
Triple Number Windward/Leeward Medium694.60.8638
Triple Number Windward/Leeward High563.51.0648
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1710.51134.7831.4667.5567.8512.5475.5425.7411.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP580.01.0345 Predom. Dn High425.71.4094 5B AP M/H475.11.2628 TriNum AP Low778.20.7710 Predom. Rc Low854.60.7021 5B AP High447.41.3410 TriNum AP Med552.81.0854 Predom. Rc L/M607.20.9882 5B SF Bay Low1016.60.5902 TriNum AP High466.91.2852 Predom. Rc Med506.11.1855 5B SF Bay L/M802.80.7474 TriNum W/L Low1072.30.5596 Predom. Rc M/H450.71.3313 5B SF Bay Med652.50.9196 TriNum W/L Med694.60.8638 Predom. Rc High424.11.4148 5B SF Bay M/H561.21.0692 TriNum W/L Hig563.51.0648 5B W/L Low1224.10.4902 5B SF Bay High524.61.1437 Predom. Upwind646.90.9275 5B W/L L/M842.70.7120 ChiMac Up Low842.90.7118 Predom. Reaching558.31.0748 5B W/L Med677.00.8862 ChiMac Up Med732.90.8186 Predom. Downwind595.41.0077 5B W/L M/H576.01.0418 ChiMac Up High605.30.9913 Predom. Up Low995.70.6026 5B W/L High534.91.1216 ChiMac Off Low792.50.7571 Predom. Up L/M704.80.8513 W/L 60-40 Low1241.70.4832 ChiMac Off Med680.30.8820 Predom. Up Med585.11.0254 W/L 60-40 L/M858.40.6990 ChiMac Off High549.61.0917 Predom. Up M/H517.41.1597 W/L 60-40 Med693.80.8649 ChiMac AP Low813.20.7378 Predom. Up High491.81.2201 W/L 60-40 M/H594.61.0091 ChiMac AP Med703.40.8530 Predom. Dn Low949.80.6317 W/L 60-40 High556.11.0789 ChiMac AP High575.41.0427 Predom. Dn L/M660.00.9091 5B AP Low878.90.6827 BayMac Cove Island952.90.6296 Predom. Dn Med535.41.1206 5B AP L/M655.50.9153 BayMac Shore945.60.6345 Predom. Dn M/H461.51.3001 5B AP Med541.01.1091 Harvest Moon474.61.2642      SA/DSPL Up14.88SA/DSPL Dn31.77
ORC Ref  04410004OSU Issued on 06/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
BLUE HORIZONPOL 10664
Polski Związek Żeglarski
al. ks. J.Poniatowskiego 1
03-901 Warszawa, Polska
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDelphia 47Measurement03/09/2020HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall14.045Maximum beam4.440Draft2.374Displacement15,295Wetted area46.44IMS L13.295LSM013.513Accomod. length14.045Sink (kg/mm) 34.17
VCGD-0.189VCGM-0.006 RM Rated (kg·m) 361.0Limit of positive stability(°) 117.6 Stability Index 127.0 BLR index 0.0000Default crew weight1,058 Declared crew weight 750
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeSolid 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.430PBW0.194PIPA0.0229
EDL3.130ST10.046ST20.210
ST30.210ST40.095ST50.300
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders3Rotating mastNo
P15.700IG17.000ISP17.200MDT10.148MDL10.280MDT20.148MDL20.280TLMW0.280GO0.430
E5.430J4.680BAS1.725FSD0.039SFJ0.190SPL5.202WPLTPSBDMWT367.00MCG6.325
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date03/01/2011
SFFP0.295FFM1.438FF1.459LCFcl7.883SG1.0020
SAFP13.520FAM1.168FA1.181LCFsh8.191HBI1.294
W197.5W297.5W397.5W497.5
PD1305.0PD2305.0PD3305.0PD4305.0
WD14.400PLM9000.00GSA1.0RSA1.0RM362.5
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG2Fuel15001Water3000Total deductible0
Total deductible
ORC Ref  04410004OSU Issued on 06/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
BLUE HORIZONPOL 10664
Polski Związek Żeglarski
al. ks. J.Poniatowskiego 1
03-901 Warszawa, Polska
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.161.051.903.444.7250.5012/09/201820.160.961.763.174.3547.3903/09/20202020
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20.060.581.132.383.805.3316.70NoNo 42.0212/09/201830.060.511.002.123.424.8016.70NoNo 37.6802/09/2019
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS17.0017.0017.0010.509.90147.0511/10/2022Blue
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length14.0 mTable area0.66 m²Headroom1.89 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity240 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity130 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04410004OSU Issued on 06/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org