Non Spin/HSFClub Certificate2026
NarniaRSA-306
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
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 Angles46.7°44.1°42.7°42.1°40.8°39.1°37.9°38.8°41.1°
Beat VMG1.772.563.103.493.804.054.204.224.08
52°2.783.924.685.215.525.725.855.945.91
60°2.994.144.885.385.665.855.996.126.12
75°3.134.275.035.525.805.996.166.436.55
90°3.044.204.985.505.816.046.256.636.94
110°2.653.834.705.345.746.016.246.767.25
120°2.483.644.525.205.645.936.166.667.20
135°2.153.234.124.835.385.745.996.456.98
150°1.852.813.674.405.015.475.796.236.72
Run VMG1.602.443.213.934.555.095.516.046.48
Gybe Angles149.3°152.5°158.6°178.9°179.3°179.8°179.8°180.0°180.0°
APH ToD:746.3CDL: 5.654APH ToT: 0.8040CertNo:ZAN275
BOAT
ClassFlamenca ModifiedDesignerBerckemeyerBuilderNebeAge date01/1976Series date01/1976Offset fileRSA306.offData fileRSA306
HULL
Length Overall7.471Maximum Beam2.522Draft1.329Displacement1,763DLR8.0201IMS DivisionPerformanceDynamic Allowance0.360%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight360(declared)Minimum weight230 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail11.9712.18Headsail Luffed12.3712.37Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail3.60Storm Jib4.02Heavy Weather Jib10.86
SAIL LIMITS
Headsails5
✱ Zero set flying
Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting Moment 31.1 Stability Index 93.2
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  046200048R5 Issued on 07/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
NarniaRSA-306
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
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 VMG2039.71407.41159.71030.8947.1889.6857.7852.2881.6
52°1294.2917.5769.4691.4652.7629.8615.0606.5609.3
60°1203.3870.0737.0668.8635.7615.2600.7588.5587.8
75°1150.2842.5715.0652.5620.5600.6584.6559.7549.6
90°1183.3857.5722.8654.7619.8595.8576.4543.0519.0
110°1360.9941.0766.0673.5627.0599.1576.7532.5496.6
120°1452.9990.3796.4692.7638.2607.2584.3540.2499.7
135°1671.11114.3873.4745.2669.3627.5600.9558.1515.7
150°1946.51281.4980.3818.2719.3658.1622.3577.4536.1
Run VMG2247.71476.81120.8917.0790.9707.0653.4596.5555.9
Selected Courses
Windward / Leeward2143.71442.11140.3973.9869.0798.3755.5724.4718.8
All purpose1617.71110.1896.1782.3715.6673.0645.9617.1602.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward913.00.6572
All purpose746.30.8040
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low1003.00.5982
Triple Number Coastal/Long Distance Medium742.20.8084
Triple Number Coastal/Long Distance High641.90.9347
Triple Number Windward/Leeward Low1291.20.4647
Triple Number Windward/Leeward Medium908.80.6602
Triple Number Windward/Leeward High754.50.7952
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance813.80.7373
Triple Number Coastal/Long Distance Low1003.00.5982
Triple Number Coastal/Long Distance Medium742.20.8084
Triple Number Coastal/Long Distance High641.90.9347
Triple Number Windward/Leeward Low1291.20.4647
Triple Number Windward/Leeward Medium908.80.6602
Triple Number Windward/Leeward High754.50.7952
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2154.11445.61074.1880.0763.7697.9653.7593.4573.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.5879
Downwind "popa"0.6707
70% up, 30% down "Ilhabela"0.6105
30% up, 70% down "Ilhabela-inverso"0.6435
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low1003.00.5982
Triple Number Coastal/Long Distance Medium742.20.8084
Triple Number Coastal/Long Distance High641.90.9347
Triple Number Windward/Leeward Low1291.20.4647
Triple Number Windward/Leeward Medium908.80.6602
Triple Number Windward/Leeward High754.50.7952
Predominantly Upwind797.30.7525
Predominantly Downwind772.10.7771
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP774.80.7744 Predom. Rc High589.41.0180 5B SF Bay L/M1037.00.5786 TriNum AP Low1003.10.5982 Predom. Dn Low1274.80.4707 5B SF Bay Med861.20.6967 TriNum AP Med742.30.8083 Predom. Dn L/M897.40.6686 5B SF Bay M/H754.00.7957 TriNum AP High641.90.9347 Predom. Dn Med737.50.8136 5B SF Bay High719.90.8334 TriNum W/L Low1359.80.4412 Predom. Dn M/H642.30.9342 5B AP Low1139.70.5265 TriNum W/L Med908.80.6602 Predom. Dn High598.81.0019 5B AP L/M860.80.6970 TriNum W/L Hig754.50.7952 ChiMac Up Low1043.60.5749 5B AP Med728.80.8233 Predom. Upwind833.90.7195 ChiMac Up Med926.30.6477 5B AP M/H651.50.9209 Predom. Reaching751.50.7984 ChiMac Up High790.20.7593 5B AP High619.60.9683 Predom. Downwind815.60.7356 ChiMac Off Low1069.40.5611 5B W/L Low1542.00.3891 Predom. Up Low1206.00.4975 ChiMac Off Med924.20.6492 5B W/L L/M1086.00.5525 Predom. Up L/M893.40.6716 ChiMac Off High755.10.7946 5B W/L Med887.70.6759 Predom. Up Med767.30.7820 ChiMac AP Low1049.30.5718 5B W/L M/H767.10.7822 Predom. Up M/H695.10.8632 ChiMac AP Med920.10.6521 5B W/L High728.80.8233 Predom. Up High672.60.8921 ChiMac AP High769.40.7798 W/L 60-40 Low1534.30.3910 Predom. Rc Low1100.30.5453 BayMac Cove Island1220.10.4918 W/L 60-40 L/M1092.70.5491 Predom. Rc L/M808.80.7418 BayMac Shore1207.40.4970 W/L 60-40 Med902.50.6648 Predom. Rc Med691.40.8678 Harvest Moon656.10.9145 W/L 60-40 M/H787.60.7618 Predom. Rc M/H622.80.9634 5B SF Bay Low1284.00.4673 W/L 60-40 High754.70.7950      SA/DSPL Up16.65SA/DSPL Dn16.65
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance813.80.7373
Triple Number Coastal/Long Distance Low1003.00.5982
Triple Number Coastal/Long Distance Medium742.20.8084
Triple Number Coastal/Long Distance High641.90.9347
Triple Number Windward/Leeward Low1291.20.4647
Triple Number Windward/Leeward Medium908.80.6602
Triple Number Windward/Leeward High754.50.7952
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2154.11445.61074.1880.0763.7697.9653.7593.4573.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance813.80.7373
Triple Number Coastal/Long Distance Low1003.00.5982
Triple Number Coastal/Long Distance Medium742.20.8084
Triple Number Coastal/Long Distance High641.90.9347
Triple Number Windward/Leeward Low1291.20.4647
Triple Number Windward/Leeward Medium908.80.6602
Triple Number Windward/Leeward High754.50.7952
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2154.11445.61074.1880.0763.7697.9653.7593.4573.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance813.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2154.11445.61074.1880.0763.7697.9653.7593.4573.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low1003.00.5982
Triple Number Coastal/Long Distance Medium742.20.8084
Triple Number Coastal/Long Distance High641.90.9347
Triple Number Windward/Leeward Low1291.20.4647
Triple Number Windward/Leeward Medium908.80.6602
Triple Number Windward/Leeward High754.50.7952
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating813.80.7373
FinRating, kevyt tuuli1527.70.6546
FinRating, kova tuuli625.30.7997
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low1003.00.5982
Triple Number Coastal/Long Distance Medium742.20.8084
Triple Number Coastal/Long Distance High641.90.9347
Triple Number Windward/Leeward Low1291.20.4647
Triple Number Windward/Leeward Medium908.80.6602
Triple Number Windward/Leeward High754.50.7952
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.7373
Triple Number Coastal/Long Distance Low0.5982
Triple Number Coastal/Long Distance Medium0.8084
Triple Number Coastal/Long Distance High0.9347
Triple Number Windward/Leeward Low0.4647
Triple Number Windward/Leeward Medium0.6602
Triple Number Windward/Leeward High0.7952
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2154.11445.61074.1880.0763.7697.9653.7593.4573.1
For information
General Purpose Handicap (GPH)846.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance813.80.7373
Triple Number Coastal/Long Distance Low1003.00.5982
Triple Number Coastal/Long Distance Medium742.20.8084
Triple Number Coastal/Long Distance High641.90.9347
Triple Number Windward/Leeward Low1291.20.4647
Triple Number Windward/Leeward Medium908.80.6602
Triple Number Windward/Leeward High754.50.7952
Saronikos S All_Purpose854.80.7019
Saronikos S Upwind950.20.6315
Saronikos S Downwind759.90.7896
Saronikos N All_Purpose854.80.7019
Saronikos N Upwind990.60.6057
Saronikos N Downwind849.40.7063
Saronikos SW All_Purpose875.50.6853
Saronikos SW Upwind984.70.6093
Saronikos SW Downwind785.80.7636
Saronikos NE All_Purpose957.50.6266
Saronikos NE Upwind931.70.6440
Saronikos NE Downwind980.20.6121
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2154.11445.61074.1880.0763.7697.9653.7593.4573.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low1003.00.5982
Triple Number Coastal/Long Distance Medium742.20.8084
Triple Number Coastal/Long Distance High641.90.9347
Triple Number Windward/Leeward Low1291.20.4647
Triple Number Windward/Leeward Medium908.80.6602
Triple Number Windward/Leeward High754.50.7952
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose774.80.7744
5-Band All-Purpose Low1231.40.4872
5-Band All-Purpose L/M891.10.6733
5-Band All-Purpose Med750.00.8000
5-Band All-Purpose M/H667.00.8996
5-Band All-Purpose High633.80.9467
Single Number Predominant Upwind795.30.7545
Single Number Predominant Reaching717.50.8362
Single Number Predominant Downwind773.00.7762
5-Band 50-50 Windward/Leeward Low1542.00.3891
5-Band 50-50 Windward/Leeward L/M1086.00.5525
5-Band 50-50 Windward/Leeward Med887.70.6759
5-Band 50-50 Windward/Leeward M/H767.10.7822
5-Band 50-50 Windward/Leeward High728.80.8233
5-Band 60-40 Windward/Leeward Low1534.30.3910
5-Band 60-40 Windward/Leeward L/M1092.70.5491
5-Band 60-40 Windward/Leeward Med902.50.6648
5-Band 60-40 Windward/Leeward M/H787.60.7618
5-Band 60-40 Windward/Leeward High754.70.7950
Triple Number 50-50 Windward/Leeward Low1359.80.4412
Triple Number 50-50 Windward/Leeward Med909.00.6600
Triple Number 50-50 Windward/Leeward High754.50.7952
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward927.00.6472
Triple Number 60-40 Windward/Leeward Low1357.10.4421
Triple Number 60-40 Windward/Leeward Med922.90.6501
Triple Number 60-40 Windward/Leeward High776.30.7729
Triple Number All-Purpose Low1094.30.5483
Triple Number All-Purpose Med764.60.7847
Triple Number All-Purpose High657.00.9133
Triple Number Predominant Upwind Low1092.70.5491
Triple Number Predominant Upwind Med785.20.7641
Triple Number Predominant Upwind High691.50.8676
Triple Number Predominant Reaching Low987.30.6077
Triple Number Predominant Reaching Med713.90.8404
Triple Number Predominant Reaching High603.30.9946
Triple Number Predominant Downwind Low1121.50.5350
Triple Number Predominant Downwind Med755.70.7940
Triple Number Predominant Downwind High621.00.9661
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance813.80.7373
Triple Number Coastal/Long Distance Low1003.00.5982
Triple Number Coastal/Long Distance Medium742.20.8084
Triple Number Coastal/Long Distance High641.90.9347
Triple Number Windward/Leeward Low1291.20.4647
Triple Number Windward/Leeward Medium908.80.6602
Triple Number Windward/Leeward High754.50.7952
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2154.11445.61074.1880.0763.7697.9653.7593.4573.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance813.80.7373
Triple Number Coastal/Long Distance Low1003.00.5982
Triple Number Coastal/Long Distance Medium742.20.8084
Triple Number Coastal/Long Distance High641.90.9347
Triple Number Windward/Leeward Low1291.20.4647
Triple Number Windward/Leeward Medium908.80.6602
Triple Number Windward/Leeward High754.50.7952
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2154.11445.61074.1880.0763.7697.9653.7593.4573.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low1003.0
Triple Number Coastal/Long Distance Medium742.2
Triple Number Coastal/Long Distance High641.9
Triple Number Windward/Leeward Low1291.2
Triple Number Windward/Leeward Medium908.8
Triple Number Windward/Leeward High754.5
Predominantly Upwind797.3
Predominantly Downwind772.1
Predominantly Reaching734.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance813.80.7373
Triple Number Coastal/Long Distance Low1003.00.5982
Triple Number Coastal/Long Distance Medium742.20.8084
Triple Number Coastal/Long Distance High641.90.9347
Triple Number Windward/Leeward Low1291.20.4647
Triple Number Windward/Leeward Medium908.80.6602
Triple Number Windward/Leeward High754.50.7952
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2154.11445.61074.1880.0763.7697.9653.7593.4573.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.5982
Triple Number Coastal/Long Distance Medium0.8084
Triple Number Coastal/Long Distance High0.9347
Triple Number Windward/Leeward Low0.4647
Triple Number Windward/Leeward Medium0.6602
Triple Number Windward/Leeward High0.7952
Coastal/Long Distance0.7373
Predominantly Upwind0.7525
Predominantly Downwind0.7771
For information
General Purpose Handicap (GPH)846.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.8040
Distanseseilas Trippeltall svak vind0.5982
Distanseseilas Trippeltall mellomvind0.8084
Distanseseilas Trippeltall sterk vind0.9347
Pølsebane Trippeltall svak vind0.4647
Pølsebane Trippeltall mellomvind0.6602
Pølsebane Trippeltall sterk vind0.7952
Motvind Singeltall0.7525
Medvind Singeltall0.7771
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low1003.00.5982
Triple Number Coastal/Long Distance Medium742.20.8084
Triple Number Coastal/Long Distance High641.90.9347
Triple Number Windward/Leeward Low1291.20.4647
Triple Number Windward/Leeward Medium908.80.6602
Triple Number Windward/Leeward High754.50.7952
Coastal/Long Distance813.80.7373
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind797.30.7525
Predominantly Downwind772.10.7771
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore720.40.8328
Cape Doctor Coastal607.00.9884
Triple Number Coastal/Long Distance Low1003.00.5982
Triple Number Coastal/Long Distance Medium742.20.8084
Triple Number Coastal/Long Distance High641.90.9347
Triple Number Windward/Leeward Low1291.20.4647
Triple Number Windward/Leeward Medium908.80.6602
Triple Number Windward/Leeward High754.50.7952
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.5982
Triple Number Coastal/Long Distance Medium0.8084
Triple Number Coastal/Long Distance High0.9347
Triple Number Windward/Leeward Low0.4647
Triple Number Windward/Leeward Medium0.6602
Triple Number Windward/Leeward High0.7952
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.5982
Triple Number Coastal/Long Distance Medium0.8084
Triple Number Coastal/Long Distance High0.9347
Triple Number Windward/Leeward Low0.4647
Triple Number Windward/Leeward Medium0.6602
Triple Number Windward/Leeward High0.7952
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance813.80.7373
Triple Number Coastal/Long Distance Low1003.00.5982
Triple Number Coastal/Long Distance Medium742.20.8084
Triple Number Coastal/Long Distance High641.90.9347
Triple Number Windward/Leeward Low1291.20.4647
Triple Number Windward/Leeward Medium908.80.6602
Triple Number Windward/Leeward High754.50.7952
Predominantly Upwind797.30.7525
Predominantly Downwind772.10.7771
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2154.11445.61074.1880.0763.7697.9653.7593.4573.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance813.80.7373
Triple Number Coastal/Long Distance Low1003.00.5982
Triple Number Coastal/Long Distance Medium742.20.8084
Triple Number Coastal/Long Distance High641.90.9347
Triple Number Windward/Leeward Low1291.20.4647
Triple Number Windward/Leeward Medium908.80.6602
Triple Number Windward/Leeward High754.50.7952
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2154.11445.61074.1880.0763.7697.9653.7593.4573.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP774.80.7744 Predom. Dn High598.81.0019 5B AP M/H651.50.9209 TriNum AP Low1003.10.5982 Predom. Rc Low1100.30.5453 5B AP High619.60.9683 TriNum AP Med742.30.8083 Predom. Rc L/M808.80.7418 5B SF Bay Low1284.00.4673 TriNum AP High641.90.9347 Predom. Rc Med691.40.8678 5B SF Bay L/M1037.00.5786 TriNum W/L Low1359.80.4412 Predom. Rc M/H622.80.9634 5B SF Bay Med861.20.6967 TriNum W/L Med908.80.6602 Predom. Rc High589.41.0180 5B SF Bay M/H754.00.7957 TriNum W/L Hig754.50.7952 5B W/L Low1542.00.3891 5B SF Bay High719.90.8334 Predom. Upwind833.90.7195 5B W/L L/M1086.00.5525 ChiMac Up Low1043.60.5749 Predom. Reaching751.50.7984 5B W/L Med887.70.6759 ChiMac Up Med926.30.6477 Predom. Downwind815.60.7356 5B W/L M/H767.10.7822 ChiMac Up High790.20.7593 Predom. Up Low1206.00.4975 5B W/L High728.80.8233 ChiMac Off Low1069.40.5611 Predom. Up L/M893.40.6716 W/L 60-40 Low1534.30.3910 ChiMac Off Med924.20.6492 Predom. Up Med767.30.7820 W/L 60-40 L/M1092.70.5491 ChiMac Off High755.10.7946 Predom. Up M/H695.10.8632 W/L 60-40 Med902.50.6648 ChiMac AP Low1049.30.5718 Predom. Up High672.60.8921 W/L 60-40 M/H787.60.7618 ChiMac AP Med920.10.6521 Predom. Dn Low1274.80.4707 W/L 60-40 High754.70.7950 ChiMac AP High769.40.7798 Predom. Dn L/M897.40.6686 5B AP Low1139.70.5265 BayMac Cove Island1220.10.4918 Predom. Dn Med737.50.8136 5B AP L/M860.80.6970 BayMac Shore1207.40.4970 Predom. Dn M/H642.30.9342 5B AP Med728.80.8233 Harvest Moon656.10.9145      SA/DSPL Up16.65SA/DSPL Dn16.65
ORC Ref  046200048R5 Issued on 07/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
NarniaRSA-306
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFlamenca ModifiedMeasurement13/02/2025HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall7.471Maximum beam2.522Draft1.329Displacement1,763Wetted area11.73IMS L6.336LSM06.035Accomod. length7.471Sink (kg/mm) 9.11
VCGD-0.005VCGM0.111 RM Rated (kg·m) 31.1Limit of positive stability(°) 97.8 Stability Index 93.2 BLR index 0.0000Default crew weight335 Declared crew weight 360
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P7.600IG8.965ISP7.945MDT10.083MDL10.125MDT20.083MDL20.125TLNo TaperMWGO
E2.700J2.875BAS1.160FSDSFJ0.285SPL3.375WPLTPSBD0.100MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date21/02/2025
SFFP1.000FFMFF0.877LCFcl4.170SG
SAFP7.294FAMFA0.575LCFsh4.361HBI0.713
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  046200048R5 Issued on 07/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
NarniaRSA-306
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.130.551.001.692.2011.9712/02/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.050.330.661.362.082.828.94NoNo 12.3712/02/2025
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  046200048R5 Issued on 07/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org