Club Certificate2026
TARAHUMARAUSA 60003
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
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 Angles46.3°43.1°41.2°39.4°38.1°37.4°37.3°37.2°38.0°
Beat VMG2.643.754.595.175.475.615.695.785.75
52°4.155.746.807.417.697.827.908.008.02
60°4.496.057.057.597.878.038.118.238.28
75°4.746.277.247.738.048.278.448.648.76
90°4.816.497.497.988.278.468.639.039.30
110°4.676.387.548.128.538.839.189.8110.31
120°4.456.267.468.088.569.029.4410.2311.32
135°3.965.636.957.758.278.789.3210.7412.65
150°3.284.745.956.997.728.178.609.5611.42
Run VMG2.844.115.166.056.727.167.558.299.89
Gybe Angles139.3°142.6°146.3°149.5°153.0°156.4°159.9°155.0°142.7°
APH ToD:507.8CDL: 10.707APH ToT: 1.1816CertNo:US6400
BOAT
ClassJ 122DesignerJOHNSTONEBuilderJBOATAge date01/2009Series date01/2006Offset filej122 VER.OFFData fileUS6400
HULL
Length Overall12.190 mMaximum Beam3.638 mDraft2.236 mDisplacement7,350 kgDLR5.7512IMS DivisionCruiser/RacerDynamic Allowance0.110%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.465m
CREW
Maximum weight736 kg(declared)Minimum weight606 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail49.7350.69Headsail Luffed42.1442.14Headsail FlyingSymmetricAsymmetric155.12155.12 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail14.61Storm Jib13.84Heavy Weather Jib37.37
SAIL LIMITS
Headsails6Spinnakers5
STABILITY
Righting Moment 198.0 kg·m Stability Index 128.5
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  04560004SDH Issued on 06/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
TARAHUMARAUSA 60003
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
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 VMG1366.0959.0784.2696.4658.5641.9632.2622.7625.7
52°866.7627.6529.4485.8468.1460.3455.6450.1448.7
60°802.5595.2510.5474.0457.3448.6443.7437.2434.8
75°760.0574.5497.1465.9447.5435.1426.5416.6411.2
90°748.4554.4480.3451.1435.5425.7417.1398.7387.0
110°771.5563.8477.7443.5421.9407.8392.0367.2349.3
120°809.9575.1482.6445.5420.3399.3381.4351.8318.0
135°909.1638.9517.7464.5435.1410.2386.1335.2284.7
150°1099.2759.5604.6515.1466.5440.4418.7376.7315.3
Run VMG1269.2876.9698.1594.7535.6502.8477.0434.4364.1
Selected Courses
Windward / Leeward1317.6918.0741.2645.6597.1572.3554.6528.5494.9
All purpose992.4704.9582.0522.0491.3473.6459.7437.1414.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward624.60.9606
All purpose507.81.1816
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low643.50.9324
Triple Number Coastal/Long Distance Medium504.61.1890
Triple Number Coastal/Long Distance High454.71.3196
Triple Number Windward/Leeward Low829.50.7233
Triple Number Windward/Leeward Medium619.10.9692
Triple Number Windward/Leeward High549.21.0924
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance551.91.0872
Triple Number Coastal/Long Distance Low643.50.9324
Triple Number Coastal/Long Distance Medium504.61.1890
Triple Number Coastal/Long Distance High454.71.3196
Triple Number Windward/Leeward Low829.50.7233
Triple Number Windward/Leeward Medium619.10.9692
Triple Number Windward/Leeward High549.21.0924
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1312.8913.8696.8584.6523.1491.0464.5420.4396.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8409
Downwind "popa"1.0195
70% up, 30% down "Ilhabela"0.8875
30% up, 70% down "Ilhabela-inverso"0.9584
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low643.50.9324
Triple Number Coastal/Long Distance Medium504.61.1890
Triple Number Coastal/Long Distance High454.71.3196
Triple Number Windward/Leeward Low829.50.7233
Triple Number Windward/Leeward Medium619.10.9692
Triple Number Windward/Leeward High549.21.0924
Predominantly Upwind549.91.0910
Predominantly Downwind512.21.1714
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP528.11.1360 Predom. Rc High411.31.4587 5B SF Bay L/M679.00.8836 TriNum AP Low643.50.9324 Predom. Dn Low769.50.7797 5B SF Bay Med587.71.0210 TriNum AP Med504.71.1888 Predom. Dn L/M573.21.0468 5B SF Bay M/H539.11.1129 TriNum AP High454.71.3196 Predom. Dn Med496.21.2092 5B SF Bay High511.11.1740 TriNum W/L Low868.80.6906 Predom. Dn M/H448.01.3394 5B AP Low710.90.8441 TriNum W/L Med619.10.9692 Predom. Dn High411.01.4598 5B AP L/M565.51.0609 TriNum W/L Hig549.21.0924 ChiMac Up Low691.70.8675 5B AP Med498.31.2040 Predom. Upwind573.11.0470 ChiMac Up Med625.00.9600 5B AP M/H460.91.3018 Predom. Reaching502.71.1935 ChiMac Up High547.61.0956 5B AP High437.01.3730 Predom. Downwind533.91.1239 ChiMac Off Low665.30.9019 5B W/L Low973.70.6162 Predom. Up Low787.30.7621 ChiMac Off Med591.21.0150 5B W/L L/M712.20.8424 Predom. Up L/M599.71.0005 ChiMac Off High502.11.1950 5B W/L Med609.40.9845 Predom. Up Med533.51.1247 ChiMac AP Low674.90.8890 5B W/L M/H556.71.0777 Predom. Up M/H501.51.1963 ChiMac AP Med605.70.9906 5B W/L High527.21.1380 Predom. Up High484.41.2385 ChiMac AP High523.61.1459 W/L 60-40 Low982.30.6108 Predom. Rc Low686.50.8740 BayMac Cove Island776.50.7727 W/L 60-40 L/M721.90.8312 Predom. Rc L/M529.01.1343 BayMac Shore770.40.7788 W/L 60-40 Med621.60.9652 Predom. Rc Med472.31.2705 Harvest Moon448.21.3387 W/L 60-40 M/H572.31.0484 Predom. Rc M/H437.71.3708 5B SF Bay Low822.30.7297 W/L 60-40 High546.81.0974      SA/DSPL Up24.14SA/DSPL Dn53.83
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance551.91.0872
Triple Number Coastal/Long Distance Low643.50.9324
Triple Number Coastal/Long Distance Medium504.61.1890
Triple Number Coastal/Long Distance High454.71.3196
Triple Number Windward/Leeward Low829.50.7233
Triple Number Windward/Leeward Medium619.10.9692
Triple Number Windward/Leeward High549.21.0924
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1312.8913.8696.8584.6523.1491.0464.5420.4396.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance551.91.0872
Triple Number Coastal/Long Distance Low643.50.9324
Triple Number Coastal/Long Distance Medium504.61.1890
Triple Number Coastal/Long Distance High454.71.3196
Triple Number Windward/Leeward Low829.50.7233
Triple Number Windward/Leeward Medium619.10.9692
Triple Number Windward/Leeward High549.21.0924
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1312.8913.8696.8584.6523.1491.0464.5420.4396.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance551.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1312.8913.8696.8584.6523.1491.0464.5420.4396.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low643.50.9324
Triple Number Coastal/Long Distance Medium504.61.1890
Triple Number Coastal/Long Distance High454.71.3196
Triple Number Windward/Leeward Low829.50.7233
Triple Number Windward/Leeward Medium619.10.9692
Triple Number Windward/Leeward High549.21.0924
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating551.91.0872
FinRating, kevyt tuuli956.31.0457
FinRating, kova tuuli438.51.1403
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low643.50.9324
Triple Number Coastal/Long Distance Medium504.61.1890
Triple Number Coastal/Long Distance High454.71.3196
Triple Number Windward/Leeward Low829.50.7233
Triple Number Windward/Leeward Medium619.10.9692
Triple Number Windward/Leeward High549.21.0924
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0872
Triple Number Coastal/Long Distance Low0.9324
Triple Number Coastal/Long Distance Medium1.1890
Triple Number Coastal/Long Distance High1.3196
Triple Number Windward/Leeward Low0.7233
Triple Number Windward/Leeward Medium0.9692
Triple Number Windward/Leeward High1.0924
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1312.8913.8696.8584.6523.1491.0464.5420.4396.1
For information
General Purpose Handicap (GPH)567.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance551.91.0872
Triple Number Coastal/Long Distance Low643.50.9324
Triple Number Coastal/Long Distance Medium504.61.1890
Triple Number Coastal/Long Distance High454.71.3196
Triple Number Windward/Leeward Low829.50.7233
Triple Number Windward/Leeward Medium619.10.9692
Triple Number Windward/Leeward High549.21.0924
Saronikos S All Purpose580.81.0331
Saronikos S Upwind653.30.9184
Saronikos S Downwind489.51.2258
Saronikos N All Purpose605.10.9916
Saronikos N Upwind681.20.8808
Saronikos N Downwind527.91.1366
Saronikos SW All Purpose581.71.0315
Saronikos SW Upwind671.10.8940
Saronikos SW Downwind489.71.2252
Saronikos NE All Purpose623.90.9617
Saronikos NE Upwind638.30.9401
Saronikos NE Downwind587.61.0211
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1312.8913.8696.8584.6523.1491.0464.5420.4396.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low643.50.9324
Triple Number Coastal/Long Distance Medium504.61.1890
Triple Number Coastal/Long Distance High454.71.3196
Triple Number Windward/Leeward Low829.50.7233
Triple Number Windward/Leeward Medium619.10.9692
Triple Number Windward/Leeward High549.21.0924
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose528.11.1360
5-Band All Purpose Low774.10.7751
5-Band All Purpose L/M584.61.0264
5-Band All Purpose Med514.01.1674
5-Band All Purpose M/H474.51.2644
5-Band All Purpose High448.11.3391
Single Number Predominant Upwind549.11.0928
Single Number Predominant Reaching484.31.2388
Single Number Predominant Downwind512.81.1700
5-Band 50-50 Windward/Leeward Low973.70.6162
5-Band 50-50 Windward/Leeward L/M712.20.8424
5-Band 50-50 Windward/Leeward Med609.40.9845
5-Band 50-50 Windward/Leeward M/H556.71.0777
5-Band 50-50 Windward/Leeward High527.21.1380
5-Band 60-40 Windward/Leeward Low982.30.6108
5-Band 60-40 Windward/Leeward L/M721.90.8312
5-Band 60-40 Windward/Leeward Med621.60.9652
5-Band 60-40 Windward/Leeward M/H572.31.0484
5-Band 60-40 Windward/Leeward High546.81.0974
Triple Number 50-50 Windward/Leeward Low868.80.6906
Triple Number 50-50 Windward/Leeward Med619.10.9691
Triple Number 50-50 Windward/Leeward High549.21.0924
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward636.90.9421
Triple Number 60-40 Windward/Leeward Low877.50.6838
Triple Number 60-40 Windward/Leeward Med630.80.9512
Triple Number 60-40 Windward/Leeward High565.61.0608
Triple Number All-Purpose Low696.80.8610
Triple Number All-Purpose Med520.61.1525
Triple Number All-Purpose High467.71.2828
Triple Number Predominant Upwind Low715.80.8382
Triple Number Predominant Upwind Med541.51.1080
Triple Number Predominant Upwind High501.81.1957
Triple Number Predominant Reaching Low626.20.9582
Triple Number Predominant Reaching Med485.61.2356
Triple Number Predominant Reaching High422.71.4193
Triple Number Predominant Downwind Low689.50.8702
Triple Number Predominant Downwind Med504.21.1899
Triple Number Predominant Downwind High430.21.3946
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance551.91.0872
Triple Number Coastal/Long Distance Low643.50.9324
Triple Number Coastal/Long Distance Medium504.61.1890
Triple Number Coastal/Long Distance High454.71.3196
Triple Number Windward/Leeward Low829.50.7233
Triple Number Windward/Leeward Medium619.10.9692
Triple Number Windward/Leeward High549.21.0924
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1312.8913.8696.8584.6523.1491.0464.5420.4396.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance551.91.0872
Triple Number Coastal/Long Distance Low643.50.9324
Triple Number Coastal/Long Distance Medium504.61.1890
Triple Number Coastal/Long Distance High454.71.3196
Triple Number Windward/Leeward Low829.50.7233
Triple Number Windward/Leeward Medium619.10.9692
Triple Number Windward/Leeward High549.21.0924
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1312.8913.8696.8584.6523.1491.0464.5420.4396.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low643.5
Triple Number Coastal/Long Distance Medium504.6
Triple Number Coastal/Long Distance High454.7
Triple Number Windward/Leeward Low829.5
Triple Number Windward/Leeward Medium619.1
Triple Number Windward/Leeward High549.2
Predominantly Upwind549.9
Predominantly Downwind512.2
Predominantly Reaching491.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance551.91.0872
Triple Number Coastal/Long Distance Low643.50.9324
Triple Number Coastal/Long Distance Medium504.61.1890
Triple Number Coastal/Long Distance High454.71.3196
Triple Number Windward/Leeward Low829.50.7233
Triple Number Windward/Leeward Medium619.10.9692
Triple Number Windward/Leeward High549.21.0924
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1312.8913.8696.8584.6523.1491.0464.5420.4396.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9324
Triple Number Coastal/Long Distance Medium1.1890
Triple Number Coastal/Long Distance High1.3196
Triple Number Windward/Leeward Low0.7233
Triple Number Windward/Leeward Medium0.9692
Triple Number Windward/Leeward High1.0924
Coastal/Long Distance1.0872
Predominantly Upwind1.0910
Predominantly Downwind1.1714
For information
General Purpose Handicap (GPH)567.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1816
Distanseseilas Trippeltall svak vind0.9324
Distanseseilas Trippeltall mellomvind1.1890
Distanseseilas Trippeltall sterk vind1.3196
Pølsebane Trippeltall svak vind0.7233
Pølsebane Trippeltall mellomvind0.9692
Pølsebane Trippeltall sterk vind1.0924
Motvind Singeltall1.0910
Medvind Singeltall1.1714
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low643.50.9324
Triple Number Coastal/Long Distance Medium504.61.1890
Triple Number Coastal/Long Distance High454.71.3196
Triple Number Windward/Leeward Low829.50.7233
Triple Number Windward/Leeward Medium619.10.9692
Triple Number Windward/Leeward High549.21.0924
Coastal/Long Distance551.91.0872
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind549.91.0910
Predominantly Downwind512.21.1714
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore505.01.1881
Cape Doctor Coastal421.01.4252
Triple Number Coastal/Long Distance Low643.50.9324
Triple Number Coastal/Long Distance Medium504.61.1890
Triple Number Coastal/Long Distance High454.71.3196
Triple Number Windward/Leeward Low829.50.7233
Triple Number Windward/Leeward Medium619.10.9692
Triple Number Windward/Leeward High549.21.0924
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9324
Triple Number Coastal/Long Distance Medium1.1890
Triple Number Coastal/Long Distance High1.3196
Triple Number Windward/Leeward Low0.7233
Triple Number Windward/Leeward Medium0.9692
Triple Number Windward/Leeward High1.0924
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9324
Triple Number Coastal/Long Distance Medium1.1890
Triple Number Coastal/Long Distance High1.3196
Triple Number Windward/Leeward Low0.7233
Triple Number Windward/Leeward Medium0.9692
Triple Number Windward/Leeward High1.0924
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance551.91.0872
Triple Number Coastal/Long Distance Low643.50.9324
Triple Number Coastal/Long Distance Medium504.61.1890
Triple Number Coastal/Long Distance High454.71.3196
Triple Number Windward/Leeward Low829.50.7233
Triple Number Windward/Leeward Medium619.10.9692
Triple Number Windward/Leeward High549.21.0924
Predominantly Upwind549.91.0910
Predominantly Downwind512.21.1714
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1312.8913.8696.8584.6523.1491.0464.5420.4396.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance551.91.0872
Triple Number Coastal/Long Distance Low643.50.9324
Triple Number Coastal/Long Distance Medium504.61.1890
Triple Number Coastal/Long Distance High454.71.3196
Triple Number Windward/Leeward Low829.50.7233
Triple Number Windward/Leeward Medium619.10.9692
Triple Number Windward/Leeward High549.21.0924
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1312.8913.8696.8584.6523.1491.0464.5420.4396.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP528.11.1360 Predom. Dn High411.01.4598 5B AP M/H460.91.3018 TriNum AP Low643.50.9324 Predom. Rc Low686.50.8740 5B AP High437.01.3730 TriNum AP Med504.71.1888 Predom. Rc L/M529.01.1343 5B SF Bay Low822.30.7297 TriNum AP High454.71.3196 Predom. Rc Med472.31.2705 5B SF Bay L/M679.00.8836 TriNum W/L Low868.80.6906 Predom. Rc M/H437.71.3708 5B SF Bay Med587.71.0210 TriNum W/L Med619.10.9692 Predom. Rc High411.31.4587 5B SF Bay M/H539.11.1129 TriNum W/L Hig549.21.0924 5B W/L Low973.70.6162 5B SF Bay High511.11.1740 Predom. Upwind573.11.0470 5B W/L L/M712.20.8424 ChiMac Up Low691.70.8675 Predom. Reaching502.71.1935 5B W/L Med609.40.9845 ChiMac Up Med625.00.9600 Predom. Downwind533.91.1239 5B W/L M/H556.71.0777 ChiMac Up High547.61.0956 Predom. Up Low787.30.7621 5B W/L High527.21.1380 ChiMac Off Low665.30.9019 Predom. Up L/M599.71.0005 W/L 60-40 Low982.30.6108 ChiMac Off Med591.21.0150 Predom. Up Med533.51.1247 W/L 60-40 L/M721.90.8312 ChiMac Off High502.11.1950 Predom. Up M/H501.51.1963 W/L 60-40 Med621.60.9652 ChiMac AP Low674.90.8890 Predom. Up High484.41.2385 W/L 60-40 M/H572.31.0484 ChiMac AP Med605.70.9906 Predom. Dn Low769.50.7797 W/L 60-40 High546.81.0974 ChiMac AP High523.61.1459 Predom. Dn L/M573.21.0468 5B AP Low710.90.8441 BayMac Cove Island776.50.7727 Predom. Dn Med496.21.2092 5B AP L/M565.51.0609 BayMac Shore770.40.7788 Predom. Dn M/H448.01.3394 5B AP Med498.31.2040 Harvest Moon448.21.3387      SA/DSPL Up24.14SA/DSPL Dn53.83
ORC Ref  04560004SDH Issued on 06/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
TARAHUMARAUSA 60003
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 122Measurement21/05/2016HINPlan reviewHull constructionCoredCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall12.190Maximum beam3.638Draft2.236Displacement7,350Wetted area31.06IMS L11.131LSM010.851Accomod. length11.823Sink (kg/mm) 23.22
VCGD-0.124VCGM-0.157 RM Rated (kg·m) 198.0Limit of positive stability(°) 124.0 Stability Index 128.5 BLR index 0.0000Default crew weight773 Declared crew weight 736
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.465PBW0.115PIPA0.0039
EDL2.340ST10.064ST20.180
ST30.180ST40.111ST50.290
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P15.640IG16.560ISP17.590MDT10.125MDL10.243MDT20.101MDL20.165TL1.350MW0.220GO0.241
E5.335J4.600BAS1.725FSD0.032SFJ0.300SPL0.000WPLTPS6.550BD0.225MWT167.00MCG5.950
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date21/05/2016
SFFP0.300FFM1.357FF1.358LCFcl6.760SG1.0240
SAFP11.850FAM0.972FA0.977LCFsh6.991HBI1.143
W189.5W289.5W389.5W489.5
PD1491.1PD2491.1PD3491.1PD4491.1
WD13.870PLM9000.00GSA1.0RSA1.0RM199.1
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGFuel132767.60-0.30Total deductible647.60-0.30
Total deductible
ORC Ref  04560004SDH Issued on 06/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
TARAHUMARAUSA 60003
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment138803-0010.181.102.023.464.4849.7325/03/20212021 main
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA4-660410.100.671.282.553.845.1016.44NoNo 42.1410/05/2022SS0.030.490.981.952.933.9214.92NoInner 29.20
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA2-2319.8716.1718.0210.3810.13102%155.1221/03/2023OUS152510-001239268219.7716.8418.3110.0910.3997%154.83IRC sailC017.5916.6417.127.029.3475%106.7425/03/2021OUS129525-001
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length11.8 mTable area0.55 m²Headroom1.80 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity145 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity86 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04560004SDH Issued on 06/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org