Crude diagram of time-difference principle. The delta between the time of receipt of synchronized signals from radio stations A and B is constant along each line of curve.
<ul><li>SVG Version: Krzysztof Maria Różański, (<a href="//commons.wikimedia.org/wiki/User:Upior_polnocy" title="User:Upior polnocy">Upior polnocy</a>)</li></ul><ul><li><a href="//commons.wikimedia.org/wiki/File:Crude_loran_diagram.PNG" title="File:Crude loran diagram.PNG">Crude_loran_diagram.PNG</a>: Original uploader was <a href="https://en.wikipedia.org/wiki/User:KeithTyler" class="extiw" title="en:User:KeithTyler">KeithTyler</a> at <a class="external text" href="https://en.wikipedia.org">en.wikipedia</a></li></ul>
<ul><li><a href="//commons.wikimedia.org/wiki/File:Crude_loran_diagram.PNG" title="File:Crude loran diagram.PNG">Crude_loran_diagram.PNG</a></li></ul>