Position des Segelflugzeuges beim Flugzeugschlepp.
<ul><li><a href="//commons.wikimedia.org/wiki/File:FAA-8083-13_Fig_7-6.PNG" title="File:FAA-8083-13 Fig 7-6.PNG">FAA-8083-13_Fig_7-6.PNG</a>: U.S. Department of Transportation, Federal Aviation Administration, Flight Standards Service</li>
<li>derivative work: <a href="//commons.wikimedia.org/wiki/User:El_Grafo" title="User:El Grafo">El Grafo</a> (<a href="//commons.wikimedia.org/wiki/User_talk:El_Grafo" title="User talk:El Grafo"><span class="signature-talk">talk</span></a>)</li></ul>
2013
<ul><li><a href="//commons.wikimedia.org/wiki/File:FAA-8083-13_Fig_7-6.PNG" title="File:FAA-8083-13 Fig 7-6.PNG">FAA-8083-13_Fig_7-6.PNG</a>: FAA-H-8083-13A <i>Glider Flying Handbook</i>, 2013 edition, p. 7-7, Figure 7-6</li></ul>