Double HandedInternational Certificate2026
DetailsUSA 77840
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 Angles45.3°42.3°40.2°39.0°38.8°38.8°38.9°39.7°42.3°
Beat VMG2.613.594.204.454.554.594.614.554.30
52°4.085.396.116.386.486.546.586.596.48
60°4.355.636.296.566.676.736.786.816.78
75°4.555.786.426.736.907.017.107.217.26
90°4.445.696.396.777.047.257.407.647.80
110°3.945.426.376.877.257.587.818.218.27
120°3.805.276.266.797.217.628.048.709.25
135°3.324.745.836.536.987.427.878.9410.74
150°2.774.055.146.026.617.037.468.439.93
Run VMG2.403.504.455.255.916.426.827.608.60
Gybe Angles140.6°146.2°150.5°154.4°161.9°168.4°173.6°170.5°150.7°
APH ToD:594.1CDL: 7.523APH ToT: 1.0100CertNo:US6737
BOAT
ClassAndrews 30 MK1DesignerAndrewsBuilderDencho MarineAge date01/1982Series date01/1982Offset fileANDREWS30-USA77840A.offData fileUS6737
HULL
Length Overall9.168 mMaximum Beam3.036 mDraft1.747 mDisplacement3,070 kgDLR6.4668IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.203%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.365m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail25.9126.40Headsail Luffed36.6436.64Headsail FlyingSymmetric70.0270.02Asymmetric60.4860.48 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail7.57Storm Jib8.36Heavy Weather Jib22.55
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 72.0 kg·m Stability Index 115.8
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  04560004NHU Issued on 28/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
DetailsUSA 77840
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 VMG1379.31003.6857.8808.8791.7784.8781.4790.4836.3
52°883.4668.2589.6564.2555.5550.4547.0546.1555.7
60°826.8639.9572.2548.4540.1534.7530.7528.5531.2
75°790.9623.0561.2535.2521.4513.8507.2499.2495.9
90°811.1632.6563.0531.8511.7496.7486.5471.0461.6
110°914.2664.1564.9524.1496.7474.7460.7438.6435.2
120°946.9683.2575.5529.9499.3472.3447.8413.8389.1
135°1085.5759.5617.8551.6515.5485.4457.4402.5335.2
150°1301.4889.7700.9597.8544.5511.8482.8426.9362.6
Run VMG1502.81027.3809.1685.6609.4560.7527.5473.9418.5
Selected Courses
Windward / Leeward1441.01015.4833.5747.2700.6672.8654.5632.2627.4
All purpose1087.4787.3663.5608.6579.2560.1545.8525.2515.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward725.30.8272
All purpose594.11.0100
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low725.40.8271
Triple Number Coastal/Long Distance Medium591.21.0148
Triple Number Coastal/Long Distance High541.71.1077
Triple Number Windward/Leeward Low924.50.6490
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High650.70.9221
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance643.20.9328
Triple Number Coastal/Long Distance Low725.40.8271
Triple Number Coastal/Long Distance Medium591.21.0148
Triple Number Coastal/Long Distance High541.71.1077
Triple Number Windward/Leeward Low924.50.6490
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High650.70.9221
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1447.21016.6787.4679.1617.7581.4550.1498.9484.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7218
Downwind "popa"0.8948
70% up, 30% down "Ilhabela"0.7663
30% up, 70% down "Ilhabela-inverso"0.8348
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low725.40.8271
Triple Number Coastal/Long Distance Medium591.21.0148
Triple Number Coastal/Long Distance High541.71.1077
Triple Number Windward/Leeward Low924.50.6490
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High650.70.9221
Predominantly Upwind642.90.9333
Predominantly Downwind595.61.0074
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP616.60.9731 Predom. Rc High491.71.2202 5B SF Bay L/M774.00.7752 TriNum AP Low725.40.8271 Predom. Dn Low884.30.6785 5B SF Bay Med689.80.8698 TriNum AP Med591.31.0147 Predom. Dn L/M665.90.9011 5B SF Bay M/H643.40.9325 TriNum AP High541.71.1077 Predom. Dn Med578.91.0365 5B SF Bay High622.40.9640 TriNum W/L Low967.50.6202 Predom. Dn M/H521.71.1500 5B AP Low800.90.7491 TriNum W/L Med720.20.8331 Predom. Dn High482.51.2435 5B AP L/M649.90.9232 TriNum W/L Hig650.70.9221 ChiMac Up Low769.70.7795 5B AP Med585.11.0255 Predom. Upwind665.50.9016 ChiMac Up Med711.90.8428 5B AP M/H547.61.0957 Predom. Reaching586.31.0234 ChiMac Up High644.20.9314 5B AP High527.11.1383 Predom. Downwind620.70.9667 ChiMac Off Low768.10.7811 5B W/L Low1076.30.5574 Predom. Up Low853.30.7032 ChiMac Off Med684.90.8761 5B W/L L/M810.20.7405 Predom. Up L/M683.00.8784 ChiMac Off High584.71.0262 5B W/L Med710.90.8440 Predom. Up Med629.40.9532 ChiMac AP Low765.00.7843 5B W/L M/H657.70.9123 Predom. Up M/H603.40.9944 ChiMac AP Med695.60.8625 5B W/L High635.20.9446 Predom. Up High594.01.0101 ChiMac AP High612.80.9791 W/L 60-40 Low1073.30.5590 Predom. Rc Low774.90.7743 BayMac Cove Island874.20.6863 W/L 60-40 L/M818.60.7329 Predom. Rc L/M614.20.9770 BayMac Shore866.20.6927 W/L 60-40 Med728.30.8239 Predom. Rc Med555.41.0803 Harvest Moon521.61.1503 W/L 60-40 M/H683.00.8785 Predom. Rc M/H517.41.1596 5B SF Bay Low910.60.6589 W/L 60-40 High667.50.8989      SA/DSPL Up29.50SA/DSPL Dn45.25
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance643.20.9328
Triple Number Coastal/Long Distance Low725.40.8271
Triple Number Coastal/Long Distance Medium591.21.0148
Triple Number Coastal/Long Distance High541.71.1077
Triple Number Windward/Leeward Low924.50.6490
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High650.70.9221
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1447.21016.6787.4679.1617.7581.4550.1498.9484.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance643.20.9328
Triple Number Coastal/Long Distance Low725.40.8271
Triple Number Coastal/Long Distance Medium591.21.0148
Triple Number Coastal/Long Distance High541.71.1077
Triple Number Windward/Leeward Low924.50.6490
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High650.70.9221
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1447.21016.6787.4679.1617.7581.4550.1498.9484.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance643.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1447.21016.6787.4679.1617.7581.4550.1498.9484.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low725.40.8271
Triple Number Coastal/Long Distance Medium591.21.0148
Triple Number Coastal/Long Distance High541.71.1077
Triple Number Windward/Leeward Low924.50.6490
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High650.70.9221
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating643.20.9328
FinRating, kevyt tuuli1060.00.9434
FinRating, kova tuuli529.60.9442
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low725.40.8271
Triple Number Coastal/Long Distance Medium591.21.0148
Triple Number Coastal/Long Distance High541.71.1077
Triple Number Windward/Leeward Low924.50.6490
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High650.70.9221
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9328
Triple Number Coastal/Long Distance Low0.8271
Triple Number Coastal/Long Distance Medium1.0148
Triple Number Coastal/Long Distance High1.1077
Triple Number Windward/Leeward Low0.6490
Triple Number Windward/Leeward Medium0.8331
Triple Number Windward/Leeward High0.9221
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1447.21016.6787.4679.1617.7581.4550.1498.9484.1
For information
General Purpose Handicap (GPH)658.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance643.20.9328
Triple Number Coastal/Long Distance Low725.40.8271
Triple Number Coastal/Long Distance Medium591.21.0148
Triple Number Coastal/Long Distance High541.71.1077
Triple Number Windward/Leeward Low924.50.6490
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High650.70.9221
Saronikos S All Purpose660.70.9081
Saronikos S Upwind737.80.8132
Saronikos S Downwind565.71.0606
Saronikos N All Purpose699.50.8577
Saronikos N Upwind766.30.7830
Saronikos N Downwind619.80.9681
Saronikos SW All Purpose657.00.9133
Saronikos SW Upwind742.90.8076
Saronikos SW Downwind574.51.0444
Saronikos NE All Purpose719.40.8340
Saronikos NE Upwind717.20.8365
Saronikos NE Downwind693.70.8649
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1447.21016.6787.4679.1617.7581.4550.1498.9484.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low725.40.8271
Triple Number Coastal/Long Distance Medium591.21.0148
Triple Number Coastal/Long Distance High541.71.1077
Triple Number Windward/Leeward Low924.50.6490
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High650.70.9221
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose616.60.9731
5-Band All Purpose Low864.10.6944
5-Band All Purpose L/M672.50.8922
5-Band All Purpose Med602.90.9952
5-Band All Purpose M/H561.81.0680
5-Band All Purpose High538.11.1149
Single Number Predominant Upwind641.10.9360
Single Number Predominant Reaching567.41.0575
Single Number Predominant Downwind597.11.0049
5-Band 50-50 Windward/Leeward Low1076.30.5574
5-Band 50-50 Windward/Leeward L/M810.20.7405
5-Band 50-50 Windward/Leeward Med710.90.8440
5-Band 50-50 Windward/Leeward M/H657.70.9123
5-Band 50-50 Windward/Leeward High635.20.9446
5-Band 60-40 Windward/Leeward Low1073.30.5590
5-Band 60-40 Windward/Leeward L/M818.60.7329
5-Band 60-40 Windward/Leeward Med728.30.8239
5-Band 60-40 Windward/Leeward M/H683.00.8785
5-Band 60-40 Windward/Leeward High667.50.8989
Triple Number 50-50 Windward/Leeward Low967.50.6202
Triple Number 50-50 Windward/Leeward Med720.30.8330
Triple Number 50-50 Windward/Leeward High650.70.9221
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward742.20.8084
Triple Number 60-40 Windward/Leeward Low968.10.6198
Triple Number 60-40 Windward/Leeward Med736.50.8147
Triple Number 60-40 Windward/Leeward High677.70.8854
Triple Number All-Purpose Low784.90.7644
Triple Number All-Purpose Med609.60.9842
Triple Number All-Purpose High555.21.0807
Triple Number Predominant Upwind Low789.20.7603
Triple Number Predominant Upwind Med636.10.9432
Triple Number Predominant Upwind High608.20.9866
Triple Number Predominant Reaching Low712.30.8423
Triple Number Predominant Reaching Med570.41.0519
Triple Number Predominant Reaching High501.11.1973
Triple Number Predominant Downwind Low793.90.7557
Triple Number Predominant Downwind Med587.61.0212
Triple Number Predominant Downwind High499.11.2022
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance643.20.9328
Triple Number Coastal/Long Distance Low725.40.8271
Triple Number Coastal/Long Distance Medium591.21.0148
Triple Number Coastal/Long Distance High541.71.1077
Triple Number Windward/Leeward Low924.50.6490
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High650.70.9221
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1447.21016.6787.4679.1617.7581.4550.1498.9484.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance643.20.9328
Triple Number Coastal/Long Distance Low725.40.8271
Triple Number Coastal/Long Distance Medium591.21.0148
Triple Number Coastal/Long Distance High541.71.1077
Triple Number Windward/Leeward Low924.50.6490
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High650.70.9221
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1447.21016.6787.4679.1617.7581.4550.1498.9484.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low725.4
Triple Number Coastal/Long Distance Medium591.2
Triple Number Coastal/Long Distance High541.7
Triple Number Windward/Leeward Low924.5
Triple Number Windward/Leeward Medium720.2
Triple Number Windward/Leeward High650.7
Predominantly Upwind642.9
Predominantly Downwind595.6
Predominantly Reaching574.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance643.20.9328
Triple Number Coastal/Long Distance Low725.40.8271
Triple Number Coastal/Long Distance Medium591.21.0148
Triple Number Coastal/Long Distance High541.71.1077
Triple Number Windward/Leeward Low924.50.6490
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High650.70.9221
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1447.21016.6787.4679.1617.7581.4550.1498.9484.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8271
Triple Number Coastal/Long Distance Medium1.0148
Triple Number Coastal/Long Distance High1.1077
Triple Number Windward/Leeward Low0.6490
Triple Number Windward/Leeward Medium0.8331
Triple Number Windward/Leeward High0.9221
Coastal/Long Distance0.9328
Predominantly Upwind0.9333
Predominantly Downwind1.0074
For information
General Purpose Handicap (GPH)658.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0100
Distanseseilas Trippeltall svak vind0.8271
Distanseseilas Trippeltall mellomvind1.0148
Distanseseilas Trippeltall sterk vind1.1077
Pølsebane Trippeltall svak vind0.6490
Pølsebane Trippeltall mellomvind0.8331
Pølsebane Trippeltall sterk vind0.9221
Motvind Singeltall0.9333
Medvind Singeltall1.0074
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low725.40.8271
Triple Number Coastal/Long Distance Medium591.21.0148
Triple Number Coastal/Long Distance High541.71.1077
Triple Number Windward/Leeward Low924.50.6490
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High650.70.9221
Coastal/Long Distance643.20.9328
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind642.90.9333
Predominantly Downwind595.61.0074
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore628.80.9542
Cape Doctor Coastal518.41.1574
Triple Number Coastal/Long Distance Low725.40.8271
Triple Number Coastal/Long Distance Medium591.21.0148
Triple Number Coastal/Long Distance High541.71.1077
Triple Number Windward/Leeward Low924.50.6490
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High650.70.9221
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8271
Triple Number Coastal/Long Distance Medium1.0148
Triple Number Coastal/Long Distance High1.1077
Triple Number Windward/Leeward Low0.6490
Triple Number Windward/Leeward Medium0.8331
Triple Number Windward/Leeward High0.9221
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8271
Triple Number Coastal/Long Distance Medium1.0148
Triple Number Coastal/Long Distance High1.1077
Triple Number Windward/Leeward Low0.6490
Triple Number Windward/Leeward Medium0.8331
Triple Number Windward/Leeward High0.9221
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance643.20.9328
Triple Number Coastal/Long Distance Low725.40.8271
Triple Number Coastal/Long Distance Medium591.21.0148
Triple Number Coastal/Long Distance High541.71.1077
Triple Number Windward/Leeward Low924.50.6490
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High650.70.9221
Predominantly Upwind642.90.9333
Predominantly Downwind595.61.0074
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1447.21016.6787.4679.1617.7581.4550.1498.9484.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance643.20.9328
Triple Number Coastal/Long Distance Low725.40.8271
Triple Number Coastal/Long Distance Medium591.21.0148
Triple Number Coastal/Long Distance High541.71.1077
Triple Number Windward/Leeward Low924.50.6490
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High650.70.9221
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1447.21016.6787.4679.1617.7581.4550.1498.9484.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP616.60.9731 Predom. Dn High482.51.2435 5B AP M/H547.61.0957 TriNum AP Low725.40.8271 Predom. Rc Low774.90.7743 5B AP High527.11.1383 TriNum AP Med591.31.0147 Predom. Rc L/M614.20.9770 5B SF Bay Low910.60.6589 TriNum AP High541.71.1077 Predom. Rc Med555.41.0803 5B SF Bay L/M774.00.7752 TriNum W/L Low967.50.6202 Predom. Rc M/H517.41.1596 5B SF Bay Med689.80.8698 TriNum W/L Med720.20.8331 Predom. Rc High491.71.2202 5B SF Bay M/H643.40.9325 TriNum W/L Hig650.70.9221 5B W/L Low1076.30.5574 5B SF Bay High622.40.9640 Predom. Upwind665.50.9016 5B W/L L/M810.20.7405 ChiMac Up Low769.70.7795 Predom. Reaching586.31.0234 5B W/L Med710.90.8440 ChiMac Up Med711.90.8428 Predom. Downwind620.70.9667 5B W/L M/H657.70.9123 ChiMac Up High644.20.9314 Predom. Up Low853.30.7032 5B W/L High635.20.9446 ChiMac Off Low768.10.7811 Predom. Up L/M683.00.8784 W/L 60-40 Low1073.30.5590 ChiMac Off Med684.90.8761 Predom. Up Med629.40.9532 W/L 60-40 L/M818.60.7329 ChiMac Off High584.71.0262 Predom. Up M/H603.40.9944 W/L 60-40 Med728.30.8239 ChiMac AP Low765.00.7843 Predom. Up High594.01.0101 W/L 60-40 M/H683.00.8785 ChiMac AP Med695.60.8625 Predom. Dn Low884.30.6785 W/L 60-40 High667.50.8989 ChiMac AP High612.80.9791 Predom. Dn L/M665.90.9011 5B AP Low800.90.7491 BayMac Cove Island874.20.6863 Predom. Dn Med578.91.0365 5B AP L/M649.90.9232 BayMac Shore866.20.6927 Predom. Dn M/H521.71.1500 5B AP Med585.11.0255 Harvest Moon521.61.1503      SA/DSPL Up29.50SA/DSPL Dn45.25
ORC Ref  04560004NHU Issued on 28/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
DetailsUSA 77840
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassAndrews 30 MK1Measurement05/10/2020HINPlan reviewHull constructionCoredCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall9.168Maximum beam3.036Draft1.747Displacement3,070Wetted area17.61IMS L7.931LSM07.800Accomod. length9.168Sink (kg/mm) 13.38
VCGD-0.029VCGM-0.015 RM Rated (kg·m) 72.0Limit of positive stability(°) 118.7 Stability Index 115.8 BLR index 0.0000Default crew weight170 Declared crew weight 635
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.365PBW0.100PIPA0.0057
PSD0.025PHD0.110PHL0.155
PSA15.0°ESL0.685
ST10.100ST20.100ST30.028
ST40.045ST50.170
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysYesSpreaders3Rotating mastNo
P11.400IG12.800ISP12.800MDT10.091MDL10.148MDT20.090MDL20.118TL1.645MW0.118GO0.153
E3.790J3.655BAS1.430FSD0.032SFJ0.000SPL3.735WPLTPS3.655BDMWT95.50MCG3.830
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date21/10/2021
SFFP0.465FFM0.990FF0.991LCFcl5.100SG1.0223
SAFP8.420FAM0.924FA0.924LCFsh5.316HBI0.910
W164.6W264.6W364.6W464.6LCFD3.833
PD1286.2PD2287.8PD3285.6PD4285.5
WD4.005PLM9000.00GSA1.0RSA1.0RM71.2
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04560004NHU Issued on 28/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
DetailsUSA 77840
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain-230.160.801.452.473.2025.9110/05/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentLM-240.080.751.422.794.165.5413.12NoNo 36.6408/04/2024
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS1.5-2512.6512.6512.656.676.5370.0229/01/2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA3-2313.0011.6012.305.706.7085%60.4810/05/2023
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04560004NHU Issued on 28/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org