Club Certificate2026
ShadowfaxLAT 729
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
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 Angles46.4°43.4°41.2°39.7°38.6°38.0°37.8°38.4°39.3°
Beat VMG2.403.454.224.795.155.315.405.465.41
52°3.775.266.286.957.337.517.607.697.70
60°4.055.556.557.177.527.727.827.937.94
75°4.275.766.757.337.697.948.128.318.41
90°4.145.696.827.457.758.008.268.678.92
110°4.105.776.957.618.038.368.618.989.15
120°3.955.586.787.527.988.388.779.409.85
135°3.434.986.207.117.698.128.559.5010.74
150°2.844.205.396.407.197.718.128.9710.01
Run VMG2.463.644.675.566.326.967.468.239.01
Gybe Angles138.8°144.7°148.7°152.5°157.4°164.4°170.5°176.3°170.9°
APH ToD:542.8CDL: 9.853APH ToT: 1.1054CertNo:050/26
BOAT
ClassFIRST 40.7DesignerBruceFarrBuilderBeneteauAge date01/1999Series date12/1997Offset filefirst407.offData fileLAT-729
HULL
Length Overall11.924 mMaximum Beam3.770 mDraft2.413 mDisplacement7,148 kgDLR6.4185IMS DivisionCruiser/RacerDynamic Allowance0.210%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight540 kg(declared)Minimum weight410 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail44.3244.94Headsail Luffed31.9931.99Headsail FlyingSymmetric102.15102.15Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail13.77Storm Jib12.59Heavy Weather Jib33.99
SAIL LIMITS
Headsails6
✱ One set on the forestay
Spinnakers5
STABILITY
Righting Moment 179.7 kg·m Stability Index 121.9
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  04960004TIF Issued on 19/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ShadowfaxLAT 729
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
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 VMG1501.71043.5852.5751.7699.6677.5667.0658.8664.9
52°956.2684.1573.6517.9491.2479.1473.5467.9467.5
60°888.1648.2549.7502.1478.6466.5460.3454.0453.3
75°843.4624.5533.4490.8468.3453.5443.5433.1428.3
90°869.3632.5528.2483.0464.5450.0436.0415.2403.4
110°877.3624.4518.1472.8448.4430.4418.3401.1393.6
120°911.1644.6531.1479.0451.3429.7410.7383.0365.4
135°1049.4722.5580.2506.0468.2443.4421.1379.0335.1
150°1269.3856.7668.2562.3500.7466.9443.6401.5359.8
Run VMG1465.7989.2771.6647.8569.6517.6482.8437.6399.5
Selected Courses
Windward / Leeward1483.71016.4812.1699.7634.6597.6574.9548.2532.2
All purpose1118.1781.5636.7562.2521.8498.5482.9461.6447.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward666.80.8999
All purpose542.81.1054
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium539.01.1132
Triple Number Coastal/Long Distance High478.81.2531
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High570.51.0517
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.01.0152
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium539.01.1132
Triple Number Coastal/Long Distance High478.81.2531
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High570.51.0517
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1481.91013.7763.5631.8556.4517.2487.8442.1427.8
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7850
Downwind "popa"0.9510
70% up, 30% down "Ilhabela"0.8284
30% up, 70% down "Ilhabela-inverso"0.8943
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium539.01.1132
Triple Number Coastal/Long Distance High478.81.2531
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High570.51.0517
Predominantly Upwind588.31.0198
Predominantly Downwind551.81.0874
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP565.71.0605 Predom. Rc High436.81.3737 5B SF Bay L/M739.80.8110 TriNum AP Low709.10.8462 Predom. Dn Low867.00.6921 5B SF Bay Med627.30.9565 TriNum AP Med539.01.1131 Predom. Dn L/M628.50.9547 5B SF Bay M/H566.01.0601 TriNum AP High478.81.2531 Predom. Dn Med530.71.1306 5B SF Bay High539.21.1128 TriNum W/L Low959.90.6251 Predom. Dn M/H471.11.2736 5B AP Low792.00.7576 TriNum W/L Med661.80.9066 Predom. Dn High436.11.3757 5B AP L/M614.80.9760 TriNum W/L Hig570.51.0517 ChiMac Up Low756.80.7928 5B AP Med530.91.1302 Predom. Upwind615.00.9757 ChiMac Up Med677.00.8863 5B AP M/H485.21.2366 Predom. Reaching543.81.1034 ChiMac Up High585.21.0252 5B AP High462.91.2963 Predom. Downwind578.51.0372 ChiMac Off Low738.90.8121 5B W/L Low1082.10.5545 Predom. Up Low870.30.6894 ChiMac Off Med647.70.9264 5B W/L L/M776.40.7728 Predom. Up L/M650.50.9223 ChiMac Off High540.21.1107 5B W/L Med649.10.9244 Predom. Up Med567.51.0572 ChiMac AP Low744.20.8062 5B W/L M/H579.21.0359 Predom. Up M/H527.01.1386 ChiMac AP Med659.80.9093 5B W/L High550.01.0909 Predom. Up High510.31.1759 ChiMac AP High561.21.0691 W/L 60-40 Low1087.80.5516 Predom. Rc Low771.70.7775 BayMac Cove Island859.90.6977 W/L 60-40 L/M785.60.7638 Predom. Rc L/M578.01.0381 BayMac Shore852.90.7035 W/L 60-40 Med662.20.9061 Predom. Rc Med504.71.1888 Harvest Moon477.01.2578 W/L 60-40 M/H597.41.0044 Predom. Rc M/H462.41.2975 5B SF Bay Low907.20.6614 W/L 60-40 High572.31.0485      SA/DSPL Up20.43SA/DSPL Dn39.21
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.01.0152
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium539.01.1132
Triple Number Coastal/Long Distance High478.81.2531
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High570.51.0517
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1481.91013.7763.5631.8556.4517.2487.8442.1427.8
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.01.0152
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium539.01.1132
Triple Number Coastal/Long Distance High478.81.2531
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High570.51.0517
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1481.91013.7763.5631.8556.4517.2487.8442.1427.8
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance591.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1481.91013.7763.5631.8556.4517.2487.8442.1427.8
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium539.01.1132
Triple Number Coastal/Long Distance High478.81.2531
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High570.51.0517
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating591.01.0152
FinRating, kevyt tuuli1066.90.9373
FinRating, kova tuuli465.71.0738
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium539.01.1132
Triple Number Coastal/Long Distance High478.81.2531
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High570.51.0517
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0152
Triple Number Coastal/Long Distance Low0.8462
Triple Number Coastal/Long Distance Medium1.1132
Triple Number Coastal/Long Distance High1.2531
Triple Number Windward/Leeward Low0.6563
Triple Number Windward/Leeward Medium0.9066
Triple Number Windward/Leeward High1.0517
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1481.91013.7763.5631.8556.4517.2487.8442.1427.8
For information
General Purpose Handicap (GPH)611.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.01.0152
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium539.01.1132
Triple Number Coastal/Long Distance High478.81.2531
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High570.51.0517
Saronikos S All Purpose623.70.9620
Saronikos S Upwind704.90.8512
Saronikos S Downwind527.51.1374
Saronikos N All Purpose654.70.9164
Saronikos N Upwind737.70.8133
Saronikos N Downwind577.91.0383
Saronikos SW All Purpose631.90.9496
Saronikos SW Upwind728.80.8232
Saronikos SW Downwind536.31.1189
Saronikos NE All Purpose682.10.8797
Saronikos NE Upwind693.90.8647
Saronikos NE Downwind652.90.9190
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1481.91013.7763.5631.8556.4517.2487.8442.1427.8
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium539.01.1132
Triple Number Coastal/Long Distance High478.81.2531
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High570.51.0517
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose565.71.0605
5-Band All Purpose Low864.60.6940
5-Band All Purpose L/M637.50.9412
5-Band All Purpose Med548.21.0946
5-Band All Purpose M/H498.51.2037
5-Band All Purpose High472.91.2689
Single Number Predominant Upwind587.21.0218
Single Number Predominant Reaching521.11.1514
Single Number Predominant Downwind552.31.0864
5-Band 50-50 Windward/Leeward Low1082.10.5545
5-Band 50-50 Windward/Leeward L/M776.40.7728
5-Band 50-50 Windward/Leeward Med649.10.9244
5-Band 50-50 Windward/Leeward M/H579.21.0359
5-Band 50-50 Windward/Leeward High550.01.0909
5-Band 60-40 Windward/Leeward Low1087.80.5516
5-Band 60-40 Windward/Leeward L/M785.60.7638
5-Band 60-40 Windward/Leeward Med662.20.9061
5-Band 60-40 Windward/Leeward M/H597.41.0044
5-Band 60-40 Windward/Leeward High572.31.0485
Triple Number 50-50 Windward/Leeward Low959.90.6251
Triple Number 50-50 Windward/Leeward Med661.90.9064
Triple Number 50-50 Windward/Leeward High570.51.0517
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward680.00.8824
Triple Number 60-40 Windward/Leeward Low966.60.6207
Triple Number 60-40 Windward/Leeward Med674.40.8897
Triple Number 60-40 Windward/Leeward High589.71.0174
Triple Number All-Purpose Low772.90.7763
Triple Number All-Purpose Med556.91.0775
Triple Number All-Purpose High491.31.2213
Triple Number Predominant Upwind Low788.30.7612
Triple Number Predominant Upwind Med578.21.0377
Triple Number Predominant Upwind High527.01.1386
Triple Number Predominant Reaching Low697.30.8604
Triple Number Predominant Reaching Med520.01.1539
Triple Number Predominant Reaching High447.51.3408
Triple Number Predominant Downwind Low770.20.7790
Triple Number Predominant Downwind Med541.11.1089
Triple Number Predominant Downwind High452.81.3252
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.01.0152
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium539.01.1132
Triple Number Coastal/Long Distance High478.81.2531
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High570.51.0517
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1481.91013.7763.5631.8556.4517.2487.8442.1427.8
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.01.0152
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium539.01.1132
Triple Number Coastal/Long Distance High478.81.2531
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High570.51.0517
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1481.91013.7763.5631.8556.4517.2487.8442.1427.8
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low709.1
Triple Number Coastal/Long Distance Medium539.0
Triple Number Coastal/Long Distance High478.8
Triple Number Windward/Leeward Low914.2
Triple Number Windward/Leeward Medium661.8
Triple Number Windward/Leeward High570.5
Predominantly Upwind588.3
Predominantly Downwind551.8
Predominantly Reaching529.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.01.0152
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium539.01.1132
Triple Number Coastal/Long Distance High478.81.2531
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High570.51.0517
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1481.91013.7763.5631.8556.4517.2487.8442.1427.8
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8462
Triple Number Coastal/Long Distance Medium1.1132
Triple Number Coastal/Long Distance High1.2531
Triple Number Windward/Leeward Low0.6563
Triple Number Windward/Leeward Medium0.9066
Triple Number Windward/Leeward High1.0517
Coastal/Long Distance1.0152
Predominantly Upwind1.0198
Predominantly Downwind1.0874
For information
General Purpose Handicap (GPH)611.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1054
Distanseseilas Trippeltall svak vind0.8462
Distanseseilas Trippeltall mellomvind1.1132
Distanseseilas Trippeltall sterk vind1.2531
Pølsebane Trippeltall svak vind0.6563
Pølsebane Trippeltall mellomvind0.9066
Pølsebane Trippeltall sterk vind1.0517
Motvind Singeltall1.0198
Medvind Singeltall1.0874
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium539.01.1132
Triple Number Coastal/Long Distance High478.81.2531
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High570.51.0517
Coastal/Long Distance591.01.0152
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind588.31.0198
Predominantly Downwind551.81.0874
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore537.01.1174
Cape Doctor Coastal451.71.3283
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium539.01.1132
Triple Number Coastal/Long Distance High478.81.2531
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High570.51.0517
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8462
Triple Number Coastal/Long Distance Medium1.1132
Triple Number Coastal/Long Distance High1.2531
Triple Number Windward/Leeward Low0.6563
Triple Number Windward/Leeward Medium0.9066
Triple Number Windward/Leeward High1.0517
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8462
Triple Number Coastal/Long Distance Medium1.1132
Triple Number Coastal/Long Distance High1.2531
Triple Number Windward/Leeward Low0.6563
Triple Number Windward/Leeward Medium0.9066
Triple Number Windward/Leeward High1.0517
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.01.0152
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium539.01.1132
Triple Number Coastal/Long Distance High478.81.2531
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High570.51.0517
Predominantly Upwind588.31.0198
Predominantly Downwind551.81.0874
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1481.91013.7763.5631.8556.4517.2487.8442.1427.8
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.01.0152
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium539.01.1132
Triple Number Coastal/Long Distance High478.81.2531
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium661.80.9066
Triple Number Windward/Leeward High570.51.0517
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1481.91013.7763.5631.8556.4517.2487.8442.1427.8
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP565.71.0605 Predom. Dn High436.11.3757 5B AP M/H485.21.2366 TriNum AP Low709.10.8462 Predom. Rc Low771.70.7775 5B AP High462.91.2963 TriNum AP Med539.01.1131 Predom. Rc L/M578.01.0381 5B SF Bay Low907.20.6614 TriNum AP High478.81.2531 Predom. Rc Med504.71.1888 5B SF Bay L/M739.80.8110 TriNum W/L Low959.90.6251 Predom. Rc M/H462.41.2975 5B SF Bay Med627.30.9565 TriNum W/L Med661.80.9066 Predom. Rc High436.81.3737 5B SF Bay M/H566.01.0601 TriNum W/L Hig570.51.0517 5B W/L Low1082.10.5545 5B SF Bay High539.21.1128 Predom. Upwind615.00.9757 5B W/L L/M776.40.7728 ChiMac Up Low756.80.7928 Predom. Reaching543.81.1034 5B W/L Med649.10.9244 ChiMac Up Med677.00.8863 Predom. Downwind578.51.0372 5B W/L M/H579.21.0359 ChiMac Up High585.21.0252 Predom. Up Low870.30.6894 5B W/L High550.01.0909 ChiMac Off Low738.90.8121 Predom. Up L/M650.50.9223 W/L 60-40 Low1087.80.5516 ChiMac Off Med647.70.9264 Predom. Up Med567.51.0572 W/L 60-40 L/M785.60.7638 ChiMac Off High540.21.1107 Predom. Up M/H527.01.1386 W/L 60-40 Med662.20.9061 ChiMac AP Low744.20.8062 Predom. Up High510.31.1759 W/L 60-40 M/H597.41.0044 ChiMac AP Med659.80.9093 Predom. Dn Low867.00.6921 W/L 60-40 High572.31.0485 ChiMac AP High561.21.0691 Predom. Dn L/M628.50.9547 5B AP Low792.00.7576 BayMac Cove Island859.90.6977 Predom. Dn Med530.71.1306 5B AP L/M614.80.9760 BayMac Shore852.90.7035 Predom. Dn M/H471.11.2736 5B AP Med530.91.1302 Harvest Moon477.01.2578      SA/DSPL Up20.43SA/DSPL Dn39.21
ORC Ref  04960004TIF Issued on 19/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ShadowfaxLAT 729
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST 40.7Measurement10/06/2026HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall11.924Maximum beam3.770Draft2.413Displacement7,148Wetted area30.19IMS L10.593LSM010.364Accomod. length11.924Sink (kg/mm) 22.59
VCGD-0.026VCGM0.017 RM Rated (kg·m) 179.7Limit of positive stability(°) 119.3 Stability Index 121.9 BLR index 0.0000Default crew weight724 Declared crew weight 540
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBWPIPA0.0034
EDL2.230ST10.040ST20.180
ST30.180ST40.180ST50.260
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders3Rotating mastNo
P14.860IG15.777ISP15.877MDT10.115MDL10.215MDT20.115MDL20.180TL0.690MW0.215GO0.240
E5.294J4.440BAS1.687FSD0.035SFJ0.000SPL4.500WPLTPS0.000BD0.190MWT204.00MCG5.680
PY0.000MDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date18/06/2026
SFFP0.292FFMFF1.396LCFcl6.605SG
SAFP11.313FAMFA1.087LCFsh6.853HBI1.229
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04960004TIF Issued on 19/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ShadowfaxLAT 729
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.150.941.743.124.3544.3211/05/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.060.531.032.073.164.2815.17YesNo 31.9916/06/202600.080.260.621.512.603.8113.91NoNo 23.4030/05/2026
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment015.4315.4315.438.047.56102.1530/05/2026
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length11.9 mTable area0.55 m²Headroom1.81 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity148 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity88 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04960004TIF Issued on 19/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org