Club
Certificate
2023

Boat

PTERODACTYL

USA 43

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles42.6°40.5°37.8°37.0°36.6°36.4°36.6°
Beat VMG3.934.805.295.485.595.665.68
52°5.957.007.447.627.727.797.85
60°6.257.207.617.837.958.038.13
75°6.567.387.768.078.298.448.62
90°6.787.608.018.298.518.799.20
110°6.577.558.118.629.109.5110.25
120°6.237.428.068.629.149.7311.02
135°5.596.967.758.399.079.8711.90
150°4.735.997.037.728.218.7710.51
Run VMG4.095.196.096.707.117.599.10
Gybe Angles143.3°146.6°149.6°151.4°148.9°146.2°142.8°

APH: 503.4

CDL: 10.359

GPH: 561.4

CertNo: US7067

BOAT
ClassJ 111DesignerA. JOHNSTONEBuilderJ BOATSAge date01/2011Series date01/2010Offset fileJ111.offData fileUS7067
HULL
Length Overall11.121 mMaximum Beam3.302 mDraft2.188 mDisplacement4,261 kgDLR4.2953IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.422%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.408m
CREW
Maximum weight686 kgMinimum weight514 kg * when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail38.1939.04Headsail Luffed34.6834.68Headsail FlyingSymmetricAsymmetric130.09130.09 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail10.66Storm Jib11.13Heavy Weather Jib30.04
SAIL LIMITS
Headsails6  Spinnakers5
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
GL J111 CONFIG
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  04560002PARIssued on 28/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

PTERODACTYL

USA 43

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG916.7750.2681.2656.4643.8636.6633.8
52°605.0514.5484.0472.5466.1462.1458.4
60°576.4500.2473.0460.0452.9448.2443.0
75°548.4487.9464.0446.0434.0426.5417.5
90°531.1473.5449.3434.1422.9409.6391.4
110°548.1476.9443.8417.5395.7378.5351.2
120°577.5484.9446.7417.8394.0370.0326.7
135°643.6517.2464.4429.1397.0364.6302.6
150°761.4601.0511.9466.2438.4410.7342.5
Run VMG879.2694.0591.1537.5506.2474.3395.5
Selected Courses
Windward / Leeward898.0722.1636.1596.9575.0555.4514.6
All purpose688.2570.7517.6490.3472.1455.9426.5
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward619.70.9682
All purpose503.41.1918
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low629.50.9532
Triple Number Coastal/Long Distance Medium501.51.1963
Triple Number Coastal/Long Distance High448.91.3365
Triple Number Windward/Leeward Low810.00.7407
Triple Number Windward/Leeward Medium614.90.9757
Triple Number Windward/Leeward High545.01.1009
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance546.81.0973
Triple Number Coastal/Long Distance Low629.50.9532
Triple Number Coastal/Long Distance Medium501.51.1963
Triple Number Coastal/Long Distance High448.91.3365
Triple Number Windward/Leeward Low810.00.7407
Triple Number Windward/Leeward Medium614.90.9757
Triple Number Windward/Leeward High545.01.1009
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance896.1680.7577.8522.6491.1461.4407.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8539
Downwind "popa"1.0300
70% up, 30% down "Ilhabela"0.9001
30% up, 70% down "Ilhabela-inverso"0.9700
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low629.50.9532
Triple Number Coastal/Long Distance Medium501.51.1963
Triple Number Coastal/Long Distance High448.91.3365
Triple Number Windward/Leeward Low810.00.7407
Triple Number Windward/Leeward Medium614.90.9757
Triple Number Windward/Leeward High545.01.1009
Predominantly Upwind544.81.1013
Predominantly Downwind507.01.1833
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low629.50.9532
Triple Number All Purpose Medium501.51.1963
Triple Number All Purpose High448.91.3365
Triple Number Windward/Leeward Low810.00.7407
Triple Number Windward/Leeward Medium614.90.9757
Triple Number Windward/Leeward High545.01.1009
Predominantly Upwind544.81.1013
Predominantly Downwind507.01.1833
Predominantly Upwind Low700.00.8571
Predominantly Upwind Medium564.71.0625
Predominantly Upwind High534.81.1219
Predominantly Downwind Low687.10.8732
Predominantly Downwind Medium505.81.1862
Predominantly Downwind High418.91.4324
Chicago-Mac Upwind1.0835
Chicago-Mac All Purpose1.1205
Chicago-Mac Downwind1.1640
Bayview-Mac Cove Island1.0484
Bayview-Mac Shore1.0552
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching475.81.2611
Predominantly Reaching Low567.31.0577
Predominantly Reaching Medium472.51.2698
Predominantly Reaching High415.11.4455
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low884.40.6784
5-Band Low / Medium743.30.8072
5-Band Medium606.70.9890
5-Band Medium / High555.31.0805
5-Band High521.71.1501
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance546.81.0973
Triple Number Coastal/Long Distance Low629.50.9532
Triple Number Coastal/Long Distance Medium501.51.1963
Triple Number Coastal/Long Distance High448.91.3365
Triple Number Windward/Leeward Low810.00.7407
Triple Number Windward/Leeward Medium614.90.9757
Triple Number Windward/Leeward High545.01.1009
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance896.1680.7577.8522.6491.1461.4407.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance546.81.0973
Triple Number Coastal/Long Distance Low629.50.9532
Triple Number Coastal/Long Distance Medium501.51.1963
Triple Number Coastal/Long Distance High448.91.3365
Triple Number Windward/Leeward Low810.00.7407
Triple Number Windward/Leeward Medium614.90.9757
Triple Number Windward/Leeward High545.01.1009
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance896.1680.7577.8522.6491.1461.4407.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance546.8
Triple Number Coastal/Long Distance Low629.5
Triple Number Coastal/Long Distance Medium501.5
Triple Number Coastal/Long Distance High448.9
Triple Number Windward/Leeward Low810.0
Triple Number Windward/Leeward Medium614.9
Triple Number Windward/Leeward High545.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance896.1680.7577.8522.6491.1461.4407.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance546.81.0973
Triple Number Coastal/Long Distance Low629.50.9532
Triple Number Coastal/Long Distance Medium501.51.1963
Triple Number Coastal/Long Distance High448.91.3365
Triple Number Windward/Leeward Low810.00.7407
Triple Number Windward/Leeward Medium614.90.9757
Triple Number Windward/Leeward High545.01.1009
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance896.1680.7577.8522.6491.1461.4407.9
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)546.81.0973
Triple Number Coastal/Long Distance Low629.50.9532
Triple Number Coastal/Long Distance Medium501.51.1963
Triple Number Coastal/Long Distance High448.91.3365
Triple Number Windward/Leeward Low810.00.7407
Triple Number Windward/Leeward Medium614.90.9757
Triple Number Windward/Leeward High545.01.1009
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance896.1680.7577.8522.6491.1461.4407.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low629.50.9532
Triple Number Coastal/Long Distance Medium501.51.1963
Triple Number Coastal/Long Distance High448.91.3365
Triple Number Windward/Leeward Low810.00.7407
Triple Number Windward/Leeward Medium614.90.9757
Triple Number Windward/Leeward High545.01.1009
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9532
Triple Number Coastal/Long Distance Medium1.1963
Triple Number Coastal/Long Distance High1.3365
Triple Number Windward/Leeward Low0.7407
Triple Number Windward/Leeward Medium0.9757
Triple Number Windward/Leeward High1.1009
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance896.1680.7577.8522.6491.1461.4407.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance546.81.0973
Triple Number Coastal/Long Distance Low629.50.9532
Triple Number Coastal/Long Distance Medium501.51.1963
Triple Number Coastal/Long Distance High448.91.3365
Triple Number Windward/Leeward Low810.00.7407
Triple Number Windward/Leeward Medium614.90.9757
Triple Number Windward/Leeward High545.01.1009
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance896.1680.7577.8522.6491.1461.4407.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low629.50.9532
Triple Number Coastal/Long Distance Medium501.51.1963
Triple Number Coastal/Long Distance High448.91.3365
Triple Number Windward/Leeward Low810.00.7407
Triple Number Windward/Leeward Medium614.90.9757
Triple Number Windward/Leeward High545.01.1009
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance546.81.0973
Triple Number Coastal/Long Distance Low629.50.9532
Triple Number Coastal/Long Distance Medium501.51.1963
Triple Number Coastal/Long Distance High448.91.3365
Triple Number Windward/Leeward Low810.00.7407
Triple Number Windward/Leeward Medium614.90.9757
Triple Number Windward/Leeward High545.01.1009
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance896.1680.7577.8522.6491.1461.4407.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low810.00.7407
Triple Number Windward/Leeward Medium614.90.9757
Triple Number Windward/Leeward High545.01.1009
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance896.1680.7577.8522.6491.1461.4407.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low629.5
Triple Number Coastal/Long Distance Medium501.5
Triple Number Coastal/Long Distance High448.9
Triple Number Windward/Leeward Low810.0
Triple Number Windward/Leeward Medium614.9
Triple Number Windward/Leeward High545.0
Predominantly Upwind544.8
Predominantly Downwind507.0
Predominantly Reaching486.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance546.81.0973
Triple Number Coastal/Long Distance Low629.50.9532
Triple Number Coastal/Long Distance Medium501.51.1963
Triple Number Coastal/Long Distance High448.91.3365
Triple Number Windward/Leeward Low810.00.7407
Triple Number Windward/Leeward Medium614.90.9757
Triple Number Windward/Leeward High545.01.1009
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance896.1680.7577.8522.6491.1461.4407.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9532
Triple Number Coastal/Long Distance Medium1.1963
Triple Number Coastal/Long Distance High1.3365
Triple Number Windward/Leeward Low0.7407
Triple Number Windward/Leeward Medium0.9757
Triple Number Windward/Leeward High1.1009
Coastal/Long Distance1.0973
Predominantly Upwind1.1013
Predominantly Downwind1.1833
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9532
Tretall Distanseseilas Mellomvind1.1963
Tretall Distanseseilas Mye vind1.3365
Tretall Pølsebane Lite vind0.7407
Tretall Pølsebane Mellomvind0.9757
Tretall Pølsebane Mye vind1.1009
Distanseseilas ett tall (OSN 8-16kn)1.0973
Distanseseilas ett tall (APH 6-20kn)1.1918
Enkeltall Motvind1.1013
Enkeltall Medvind1.1833
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low629.50.9532
Triple Number Coastal/Long Distance Medium501.51.1963
Triple Number Coastal/Long Distance High448.91.3365
Triple Number Windward/Leeward Low810.00.7407
Triple Number Windward/Leeward Medium614.90.9757
Triple Number Windward/Leeward High545.01.1009
Coastal/Long Distance546.81.0973
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind544.81.1013
Predominantly Downwind507.01.1833
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore526.91.1388
Cape Doctor Coastal435.31.3783
Triple Number Coastal/Long Distance Low629.50.9532
Triple Number Coastal/Long Distance Medium501.51.1963
Triple Number Coastal/Long Distance High448.91.3365
Triple Number Windward/Leeward Low810.00.7407
Triple Number Windward/Leeward Medium614.90.9757
Triple Number Windward/Leeward High545.01.1009
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9532
Triple Number Coastal/Long Distance Medium1.1963
Triple Number Coastal/Long Distance High1.3365
Triple Number Windward/Leeward Low0.7407
Triple Number Windward/Leeward Medium0.9757
Triple Number Windward/Leeward High1.1009
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9532
Triple Number Coastal/Long Distance Medium1.1963
Triple Number Coastal/Long Distance High1.3365
Triple Number Windward/Leeward Low0.7407
Triple Number Windward/Leeward Medium0.9757
Triple Number Windward/Leeward High1.1009
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance546.81.0973
Triple Number Coastal/Long Distance Low629.50.9532
Triple Number Coastal/Long Distance Medium501.51.1963
Triple Number Coastal/Long Distance High448.91.3365
Triple Number Windward/Leeward Low810.00.7407
Triple Number Windward/Leeward Medium614.90.9757
Triple Number Windward/Leeward High545.01.1009
Predominantly Upwind544.81.1013
Predominantly Downwind507.01.1833
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance896.1680.7577.8522.6491.1461.4407.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance546.81.0973
Triple Number Coastal/Long Distance Low629.50.9532
Triple Number Coastal/Long Distance Medium501.51.1963
Triple Number Coastal/Long Distance High448.91.3365
Triple Number Windward/Leeward Low810.00.7407
Triple Number Windward/Leeward Medium614.90.9757
Triple Number Windward/Leeward High545.01.1009
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance896.1680.7577.8522.6491.1461.4407.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low629.50.9532
Triple Number All Purpose Medium501.51.1963
Triple Number All Purpose High448.91.3365
Triple Number Windward/Leeward Low810.00.7407
Triple Number Windward/Leeward Medium614.90.9757
Triple Number Windward/Leeward High545.01.1009
Predominantly Upwind544.81.1013
Predominantly Downwind507.01.1833
Predominantly Upwind Low700.00.8571
Predominantly Upwind Medium564.71.0625
Predominantly Upwind High534.81.1219
Predominantly Downwind Low687.10.8732
Predominantly Downwind Medium505.81.1862
Predominantly Downwind High418.91.4324
Chicago-Mac Upwind1.0835
Chicago-Mac All Purpose1.1205
Chicago-Mac Downwind1.1640
Bayview-Mac Cove Island1.0484
Bayview-Mac Shore1.0552
Harvest Moon Regatta436.11.3758
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy527.91.1367
San Francisco Bay Medium603.20.9946
Predominantly Reaching475.81.2611
Predominantly Reaching Low567.31.0577
Predominantly Reaching Medium472.51.2698
Predominantly Reaching High415.11.4455
Windward/Leeward 60-40 Low814.70.7364
Windward/Leeward 60-40 Medium633.50.9472
Windward/Leeward 60-40 High576.41.0409
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low884.40.6784
5-Band Low / Medium743.30.8072
5-Band Medium606.70.9890
5-Band Medium / High555.31.0805
5-Band High521.71.1501
ORC Ref  04560002PARIssued on 28/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

PTERODACTYL

USA 43

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 111Measurement13/05/2011HINPlan reviewHull constructionCoredCarbon RudderYesLight stanchionsNoTrim tabNo
LOA11.121Max. Beam3.302Draft2.188Displacement4,261Wetted area23.60IMS L10.368LSM09.972Acc. length10.732Sink (kg/mm) 18.21
VCGD-0.189VCGM-0.200RM Rated (kg·m) 114.6Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.408PBW0.125PIPA0.0035
EDL2.253ST10.040ST20.180
ST30.180ST40.113ST50.305
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P13.770IG14.740ISP15.670MDT10.110MDL10.170MDT20.080MDL20.110TL1.290MW0.140GO0.190
E4.420J4.220BAS1.680FSD0.060SFJ0.010SPL0.000WPLTPS6.650BD0.130MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date01/06/2011MeasurerComment
SFFP0.994FFMFF1.257LCFcl6.094SG1.0000
SAFP10.966FAMFA0.887LCFsh6.310HBI1.082
W188.7W288.7W388.7W488.7
PD1319.0PD2319.0PD3319.0PD4319.0
WD10.320PLM2318.00GSA31.7RSA14314.0RM116.1
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04560002PARIssued on 28/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

PTERODACTYL

USA 43

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.211.061.883.083.8138.19* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC0.731.322.503.544.4514.50NoNo 34.68* Copied from legacy *
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentORC17.5514.8516.209.5210.1094%130.09* Copied from legacy *code16.4014.9715.696.328.4075%88.05
ORC Ref  04560002PARIssued on 28/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org