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<head>
<meta name='titlecontent='TwinVerticalTails.x3d'/>
<meta name='descriptioncontent='The Vertical Stabilizer of a Blue Angel. The twin vertical tails of the F18 are necessary to offset the vortex flows coming off leading-edge extensions(LEX) of the wings.'/>
<meta name='creatorcontent='Etsuko Lippi'/>
<meta name='createdcontent='30 August 2001'/>
<meta name='modifiedcontent='20 October 2019'/>
<meta name='generatorcontent='X3D-Edit 3.2, https://savage.nps.edu/X3D-Edit'/>
<meta name='identifiercontent=' https://savage.nps.edu/Savage/AircraftFixedWing/F18BlueAngelUnitedStates/TwinVerticalTails.x3d '/>
<meta name='subjectcontent='twin vertical tails'/>
<meta name='licensecontent=' ../../license.html'/>
</head>
<!--

Index for DEF nodes : MainWings, Wing, WingEdge, WingEdges
-->
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<WorldInfo title='TwinVerticalTails.x3d'/>
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<Transform DEF='MainWingsbboxCenter='0 0 0bboxSize='-1 -1 -1'>
<Shape bboxCenter='0 0 0bboxSize='-1 -1 -1'>
<Appearance>
<Material diffuseColor='0.1 0.25 0.5specularColor='0 0.2 0.3'/>
</Appearance>
<Extrusion DEF='Wingccw='falsecreaseAngle='3.14crossSection='0.00 1.00 -2 0.8 -3 0.7 -5.2 0.00 -3 -0.7 -2 -0.8 0.00 -1 2 -0.8 3 -0.7 5.2 0.00 3 0.7 2 0.8 0.00 1.00scale='.75 .75 1.2 1.2 1.45 1.45spine='-17.5 0 0 -8.5 0 0 -3.5 0 0'/>
</Shape>
</Transform>
<Transform DEF='WingEdgesbboxCenter='0 0 0bboxSize='-1 -1 -1'>
<Shape bboxCenter='0 0 0bboxSize='-1 -1 -1'>
<Appearance>
<Material diffuseColor='1 0.8 0specularColor='1 0.8 0'/>
</Appearance>
<Extrusion DEF='WingEdgeccw='falsecreaseAngle='3.14crossSection='0.00 1.00 -2 0.8 -3 0.7 -5.2 0.00 -3 -0.7 -2 -0.8 0.00 -1 2 -0.8 3 -0.7 5.2 0.00 3 0.7 2 0.8 0.00 1.00scale='.7 .7 .75 .75spine='-19.5 0 0 -17.5 0 0'/>
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<!--

Index for DEF nodes : MainWings, Wing, WingEdge, WingEdges
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