Club Certificate2026
LOKOLAT 738
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 Angles45.7°43.2°41.1°39.6°38.4°37.8°37.6°37.8°38.7°
Beat VMG2.904.135.065.675.986.146.246.356.32
52°4.566.317.528.218.538.688.788.908.93
60°4.936.667.838.468.778.949.049.189.23
75°5.236.938.038.649.009.259.439.669.80
90°5.106.818.058.619.029.369.6710.1410.44
110°5.026.958.288.989.439.7410.0210.5310.94
120°4.836.798.188.949.4810.0010.4011.0811.77
135°4.296.137.568.519.119.6710.2511.7013.29
150°3.545.126.447.568.428.989.4610.5012.09
Run VMG3.074.445.576.557.327.858.299.1110.47
Gybe Angles138.6°141.4°144.7°148.5°152.1°154.6°158.8°156.7°144.4°
APH ToD:462.3CDL: 13.068APH ToT: 1.2977CertNo:001/26
BOAT
ClassXp 50DesignerJeppesenBuilderX-YachtsAge date02/2014Series date02/2013Offset filexp50.offData fileLAT-738
HULL
Length Overall15.000 mMaximum Beam4.400 mDraft3.016 mDisplacement13,508 kgDLR5.3202IMS DivisionCruiser/RacerDynamic Allowance0.080%Age Allowance0.422%RS Assessment-0.356%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.492m
CREW
Maximum weight950 kg(declared)Minimum weight808 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail82.9284.12Headsail Luffed60.2660.26Headsail FlyingSymmetricAsymmetric224.17224.17 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail25.41Storm Jib22.28Heavy Weather Jib60.16
SAIL LIMITS
Headsails7
✱ One set on the forestay
Spinnakers5
STABILITY
Righting Moment 408.3 kg·m Stability Index 140.6
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  04960004JCB Issued on 30/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LOKOLAT 738
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 VMG1241.3870.7711.3634.4601.8586.0577.0566.9570.0
52°789.0570.6478.8438.2422.1414.6410.0404.6403.0
60°730.0540.2460.0425.3410.5402.9398.2392.3389.9
75°688.1519.3448.3416.8400.1389.3381.7372.7367.5
90°705.2528.9447.1418.2399.0384.4372.4354.9344.8
110°717.7517.7434.6400.7381.7369.6359.2341.9329.0
120°745.7530.5440.1402.7379.6360.1346.3324.8305.9
135°838.4587.4476.1422.9395.0372.3351.1307.6270.8
150°1015.8702.5559.3476.3427.3400.8380.7342.9297.7
Run VMG1172.9811.2645.9550.0491.8458.5434.2395.1343.8
Selected Courses
Windward / Leeward1207.1840.9678.6592.2546.8522.2505.6481.0456.9
All purpose911.1647.2531.9476.0447.0429.7416.9396.9380.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward571.41.0500
All purpose462.31.2977
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low589.61.0177
Triple Number Coastal/Long Distance Medium459.41.3060
Triple Number Coastal/Long Distance High412.61.4541
Triple Number Windward/Leeward Low759.80.7897
Triple Number Windward/Leeward Medium566.81.0586
Triple Number Windward/Leeward High500.51.1987
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance503.11.1925
Triple Number Coastal/Long Distance Low589.61.0177
Triple Number Coastal/Long Distance Medium459.41.3060
Triple Number Coastal/Long Distance High412.61.4541
Triple Number Windward/Leeward Low759.80.7897
Triple Number Windward/Leeward Medium566.81.0586
Triple Number Windward/Leeward High500.51.1987
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1203.7838.0638.2535.1476.8445.5420.7380.7364.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.9235
Downwind "popa"1.1092
70% up, 30% down "Ilhabela"0.9723
30% up, 70% down "Ilhabela-inverso"1.0461
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low589.61.0177
Triple Number Coastal/Long Distance Medium459.41.3060
Triple Number Coastal/Long Distance High412.61.4541
Triple Number Windward/Leeward Low759.80.7897
Triple Number Windward/Leeward Medium566.81.0586
Triple Number Windward/Leeward High500.51.1987
Predominantly Upwind500.51.1987
Predominantly Downwind468.31.2812
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP481.51.2462 Predom. Rc High371.71.6141 5B SF Bay L/M621.20.9659 TriNum AP Low589.61.0177 Predom. Dn Low709.90.8452 5B SF Bay Med537.01.1172 TriNum AP Med459.51.3058 Predom. Dn L/M526.61.1393 5B SF Bay M/H491.51.2208 TriNum AP High412.61.4541 Predom. Dn Med453.01.3244 5B SF Bay High466.51.2861 TriNum W/L Low795.90.7539 Predom. Dn M/H406.61.4756 5B AP Low652.60.9194 TriNum W/L Med566.81.0586 Predom. Dn High374.31.6031 5B AP L/M516.71.1613 TriNum W/L Hig500.51.1987 ChiMac Up Low631.90.9495 5B AP Med453.51.3231 Predom. Upwind521.81.1499 ChiMac Up Med570.01.0526 5B AP M/H418.21.4346 Predom. Reaching459.41.3062 ChiMac Up High498.31.2041 5B AP High397.51.5094 Predom. Downwind488.61.2280 ChiMac Off Low612.30.9799 5B W/L Low891.90.6727 Predom. Up Low720.40.8328 ChiMac Off Med542.41.1061 5B W/L L/M652.60.9194 Predom. Up L/M547.11.0967 ChiMac Off High459.21.3066 5B W/L Med557.81.0757 Predom. Up Med485.41.2362 ChiMac AP Low619.50.9686 5B W/L M/H507.71.1818 Predom. Up M/H454.51.3200 ChiMac AP Med554.41.0822 5B W/L High481.11.2472 Predom. Up High438.81.3675 ChiMac AP High477.71.2560 W/L 60-40 Low898.20.6680 Predom. Rc Low635.30.9444 BayMac Cove Island712.20.8425 W/L 60-40 L/M660.40.9086 Predom. Rc L/M486.11.2342 BayMac Shore706.80.8488 W/L 60-40 Med568.51.0554 Predom. Rc Med430.41.3940 Harvest Moon406.61.4755 W/L 60-40 M/H521.91.1495 Predom. Rc M/H395.51.5171 5B SF Bay Low752.20.7976 W/L 60-40 High498.71.2031      SA/DSPL Up25.03SA/DSPL Dn53.67
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance503.11.1925
Triple Number Coastal/Long Distance Low589.61.0177
Triple Number Coastal/Long Distance Medium459.41.3060
Triple Number Coastal/Long Distance High412.61.4541
Triple Number Windward/Leeward Low759.80.7897
Triple Number Windward/Leeward Medium566.81.0586
Triple Number Windward/Leeward High500.51.1987
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1203.7838.0638.2535.1476.8445.5420.7380.7364.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance503.11.1925
Triple Number Coastal/Long Distance Low589.61.0177
Triple Number Coastal/Long Distance Medium459.41.3060
Triple Number Coastal/Long Distance High412.61.4541
Triple Number Windward/Leeward Low759.80.7897
Triple Number Windward/Leeward Medium566.81.0586
Triple Number Windward/Leeward High500.51.1987
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1203.7838.0638.2535.1476.8445.5420.7380.7364.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance503.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1203.7838.0638.2535.1476.8445.5420.7380.7364.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low589.61.0177
Triple Number Coastal/Long Distance Medium459.41.3060
Triple Number Coastal/Long Distance High412.61.4541
Triple Number Windward/Leeward Low759.80.7897
Triple Number Windward/Leeward Medium566.81.0586
Triple Number Windward/Leeward High500.51.1987
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating503.11.1925
FinRating, kevyt tuuli877.11.1402
FinRating, kova tuuli399.51.2515
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low589.61.0177
Triple Number Coastal/Long Distance Medium459.41.3060
Triple Number Coastal/Long Distance High412.61.4541
Triple Number Windward/Leeward Low759.80.7897
Triple Number Windward/Leeward Medium566.81.0586
Triple Number Windward/Leeward High500.51.1987
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.1925
Triple Number Coastal/Long Distance Low1.0177
Triple Number Coastal/Long Distance Medium1.3060
Triple Number Coastal/Long Distance High1.4541
Triple Number Windward/Leeward Low0.7897
Triple Number Windward/Leeward Medium1.0586
Triple Number Windward/Leeward High1.1987
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1203.7838.0638.2535.1476.8445.5420.7380.7364.1
For information
General Purpose Handicap (GPH)518.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance503.11.1925
Triple Number Coastal/Long Distance Low589.61.0177
Triple Number Coastal/Long Distance Medium459.41.3060
Triple Number Coastal/Long Distance High412.61.4541
Triple Number Windward/Leeward Low759.80.7897
Triple Number Windward/Leeward Medium566.81.0586
Triple Number Windward/Leeward High500.51.1987
Saronikos S All Purpose529.51.1331
Saronikos S Upwind594.31.0097
Saronikos S Downwind448.91.3365
Saronikos N All Purpose552.01.0869
Saronikos N Upwind620.90.9664
Saronikos N Downwind483.61.2406
Saronikos SW All Purpose530.91.1303
Saronikos SW Upwind611.50.9812
Saronikos SW Downwind448.81.3369
Saronikos NE All Purpose570.11.0524
Saronikos NE Upwind582.91.0294
Saronikos NE Downwind539.71.1117
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1203.7838.0638.2535.1476.8445.5420.7380.7364.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low589.61.0177
Triple Number Coastal/Long Distance Medium459.41.3060
Triple Number Coastal/Long Distance High412.61.4541
Triple Number Windward/Leeward Low759.80.7897
Triple Number Windward/Leeward Medium566.81.0586
Triple Number Windward/Leeward High500.51.1987
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose481.51.2462
5-Band All Purpose Low712.20.8425
5-Band All Purpose L/M535.71.1201
5-Band All Purpose Med468.61.2803
5-Band All Purpose M/H430.21.3947
5-Band All Purpose High406.51.4761
Single Number Predominant Upwind499.61.2009
Single Number Predominant Reaching441.91.3576
Single Number Predominant Downwind468.91.2797
5-Band 50-50 Windward/Leeward Low891.90.6727
5-Band 50-50 Windward/Leeward L/M652.60.9194
5-Band 50-50 Windward/Leeward Med557.81.0757
5-Band 50-50 Windward/Leeward M/H507.71.1818
5-Band 50-50 Windward/Leeward High481.11.2472
5-Band 60-40 Windward/Leeward Low898.20.6680
5-Band 60-40 Windward/Leeward L/M660.40.9086
5-Band 60-40 Windward/Leeward Med568.51.0554
5-Band 60-40 Windward/Leeward M/H521.91.1495
5-Band 60-40 Windward/Leeward High498.71.2031
Triple Number 50-50 Windward/Leeward Low795.90.7539
Triple Number 50-50 Windward/Leeward Med566.81.0585
Triple Number 50-50 Windward/Leeward High500.51.1987
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward582.21.0306
Triple Number 60-40 Windward/Leeward Low802.40.7478
Triple Number 60-40 Windward/Leeward Med577.11.0398
Triple Number 60-40 Windward/Leeward High515.51.1639
Triple Number All-Purpose Low640.50.9367
Triple Number All-Purpose Med475.11.2630
Triple Number All-Purpose High423.81.4157
Triple Number Predominant Upwind Low654.90.9161
Triple Number Predominant Upwind Med492.91.2173
Triple Number Predominant Upwind High454.31.3206
Triple Number Predominant Reaching Low578.21.0378
Triple Number Predominant Reaching Med443.11.3542
Triple Number Predominant Reaching High381.41.5730
Triple Number Predominant Downwind Low635.30.9444
Triple Number Predominant Downwind Med461.21.3009
Triple Number Predominant Downwind High390.51.5365
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance503.11.1925
Triple Number Coastal/Long Distance Low589.61.0177
Triple Number Coastal/Long Distance Medium459.41.3060
Triple Number Coastal/Long Distance High412.61.4541
Triple Number Windward/Leeward Low759.80.7897
Triple Number Windward/Leeward Medium566.81.0586
Triple Number Windward/Leeward High500.51.1987
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1203.7838.0638.2535.1476.8445.5420.7380.7364.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance503.11.1925
Triple Number Coastal/Long Distance Low589.61.0177
Triple Number Coastal/Long Distance Medium459.41.3060
Triple Number Coastal/Long Distance High412.61.4541
Triple Number Windward/Leeward Low759.80.7897
Triple Number Windward/Leeward Medium566.81.0586
Triple Number Windward/Leeward High500.51.1987
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1203.7838.0638.2535.1476.8445.5420.7380.7364.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low589.6
Triple Number Coastal/Long Distance Medium459.4
Triple Number Coastal/Long Distance High412.6
Triple Number Windward/Leeward Low759.8
Triple Number Windward/Leeward Medium566.8
Triple Number Windward/Leeward High500.5
Predominantly Upwind500.5
Predominantly Downwind468.3
Predominantly Reaching448.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance503.11.1925
Triple Number Coastal/Long Distance Low589.61.0177
Triple Number Coastal/Long Distance Medium459.41.3060
Triple Number Coastal/Long Distance High412.61.4541
Triple Number Windward/Leeward Low759.80.7897
Triple Number Windward/Leeward Medium566.81.0586
Triple Number Windward/Leeward High500.51.1987
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1203.7838.0638.2535.1476.8445.5420.7380.7364.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0177
Triple Number Coastal/Long Distance Medium1.3060
Triple Number Coastal/Long Distance High1.4541
Triple Number Windward/Leeward Low0.7897
Triple Number Windward/Leeward Medium1.0586
Triple Number Windward/Leeward High1.1987
Coastal/Long Distance1.1925
Predominantly Upwind1.1987
Predominantly Downwind1.2812
For information
General Purpose Handicap (GPH)518.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.2977
Distanseseilas Trippeltall svak vind1.0177
Distanseseilas Trippeltall mellomvind1.3060
Distanseseilas Trippeltall sterk vind1.4541
Pølsebane Trippeltall svak vind0.7897
Pølsebane Trippeltall mellomvind1.0586
Pølsebane Trippeltall sterk vind1.1987
Motvind Singeltall1.1987
Medvind Singeltall1.2812
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low589.61.0177
Triple Number Coastal/Long Distance Medium459.41.3060
Triple Number Coastal/Long Distance High412.61.4541
Triple Number Windward/Leeward Low759.80.7897
Triple Number Windward/Leeward Medium566.81.0586
Triple Number Windward/Leeward High500.51.1987
Coastal/Long Distance503.11.1925
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind500.51.1987
Predominantly Downwind468.31.2812
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore464.11.2928
Cape Doctor Coastal385.31.5573
Triple Number Coastal/Long Distance Low589.61.0177
Triple Number Coastal/Long Distance Medium459.41.3060
Triple Number Coastal/Long Distance High412.61.4541
Triple Number Windward/Leeward Low759.80.7897
Triple Number Windward/Leeward Medium566.81.0586
Triple Number Windward/Leeward High500.51.1987
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0177
Triple Number Coastal/Long Distance Medium1.3060
Triple Number Coastal/Long Distance High1.4541
Triple Number Windward/Leeward Low0.7897
Triple Number Windward/Leeward Medium1.0586
Triple Number Windward/Leeward High1.1987
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0177
Triple Number Coastal/Long Distance Medium1.3060
Triple Number Coastal/Long Distance High1.4541
Triple Number Windward/Leeward Low0.7897
Triple Number Windward/Leeward Medium1.0586
Triple Number Windward/Leeward High1.1987
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance503.11.1925
Triple Number Coastal/Long Distance Low589.61.0177
Triple Number Coastal/Long Distance Medium459.41.3060
Triple Number Coastal/Long Distance High412.61.4541
Triple Number Windward/Leeward Low759.80.7897
Triple Number Windward/Leeward Medium566.81.0586
Triple Number Windward/Leeward High500.51.1987
Predominantly Upwind500.51.1987
Predominantly Downwind468.31.2812
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1203.7838.0638.2535.1476.8445.5420.7380.7364.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance503.11.1925
Triple Number Coastal/Long Distance Low589.61.0177
Triple Number Coastal/Long Distance Medium459.41.3060
Triple Number Coastal/Long Distance High412.61.4541
Triple Number Windward/Leeward Low759.80.7897
Triple Number Windward/Leeward Medium566.81.0586
Triple Number Windward/Leeward High500.51.1987
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1203.7838.0638.2535.1476.8445.5420.7380.7364.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP481.51.2462 Predom. Dn High374.31.6031 5B AP M/H418.21.4346 TriNum AP Low589.61.0177 Predom. Rc Low635.30.9444 5B AP High397.51.5094 TriNum AP Med459.51.3058 Predom. Rc L/M486.11.2342 5B SF Bay Low752.20.7976 TriNum AP High412.61.4541 Predom. Rc Med430.41.3940 5B SF Bay L/M621.20.9659 TriNum W/L Low795.90.7539 Predom. Rc M/H395.51.5171 5B SF Bay Med537.01.1172 TriNum W/L Med566.81.0586 Predom. Rc High371.71.6141 5B SF Bay M/H491.51.2208 TriNum W/L Hig500.51.1987 5B W/L Low891.90.6727 5B SF Bay High466.51.2861 Predom. Upwind521.81.1499 5B W/L L/M652.60.9194 ChiMac Up Low631.90.9495 Predom. Reaching459.41.3062 5B W/L Med557.81.0757 ChiMac Up Med570.01.0526 Predom. Downwind488.61.2280 5B W/L M/H507.71.1818 ChiMac Up High498.31.2041 Predom. Up Low720.40.8328 5B W/L High481.11.2472 ChiMac Off Low612.30.9799 Predom. Up L/M547.11.0967 W/L 60-40 Low898.20.6680 ChiMac Off Med542.41.1061 Predom. Up Med485.41.2362 W/L 60-40 L/M660.40.9086 ChiMac Off High459.21.3066 Predom. Up M/H454.51.3200 W/L 60-40 Med568.51.0554 ChiMac AP Low619.50.9686 Predom. Up High438.81.3675 W/L 60-40 M/H521.91.1495 ChiMac AP Med554.41.0822 Predom. Dn Low709.90.8452 W/L 60-40 High498.71.2031 ChiMac AP High477.71.2560 Predom. Dn L/M526.61.1393 5B AP Low652.60.9194 BayMac Cove Island712.20.8425 Predom. Dn Med453.01.3244 5B AP L/M516.71.1613 BayMac Shore706.80.8488 Predom. Dn M/H406.61.4756 5B AP Med453.51.3231 Harvest Moon406.61.4755      SA/DSPL Up25.03SA/DSPL Dn53.67
ORC Ref  04960004JCB Issued on 30/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LOKOLAT 738
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassXp 50Measurement01/05/2014HINPlan reviewHull constructionCoredCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall15.000Maximum beam4.400Draft3.016Displacement13,508Wetted area46.43IMS L13.821LSM013.641Accomod. length14.300Sink (kg/mm) 33.96
VCGD-0.251VCGM-0.248 RM Rated (kg·m) 408.3Limit of positive stability(°) 132.8 Stability Index 140.6 BLR index 0.0000Default crew weight1,072 Declared crew weight 950
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.492PBW0.120PIPA0.0041
EDL2.923ST10.065ST20.180
ST30.180ST40.110ST50.300
RIG
BackstayAdjustable (NMP)ForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders3Rotating mastNo
P20.740IG21.015ISP22.940MDT10.148MDL10.305MDT20.135MDL20.250TL1.550MW0.305GO0.330
E7.000J5.660BAS1.940FSD0.045SFJ0.320SPL0.000WPLTPS6.530BD0.370MWT447.70MCG7.574
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/05/2014
SFFP0.779FFMFF1.712LCFcl8.450SG
SAFP14.924FAMFA1.338LCFsh8.719HBI1.491
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04960004JCB Issued on 30/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LOKOLAT 738
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentODE16107-0020.171.332.424.285.6982.9215/08/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentODE16107-0010.100.681.312.694.266.3320.81NoNo 60.2604/08/2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment262900323.6321.0422.3412.2111.38107%224.1720/02/2014262900423.9720.8222.4012.1511.38107%223.8821/02/2014
NON MANUAL POWER CONTROLS (NMP)
SheetsYesMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsYes
CRUISER/RACER REQUIREMENTS*
Accommodation length14.3 mTable area0.66 m²Headroom1.90 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity249 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity136 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04960004JCB Issued on 30/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org