Civil Ensign of the <a href="https://en.wikipedia.org/wiki/Socialist_Federal_Republic_of_Yugoslavia" class="extiw" title="en:Socialist Federal Republic of Yugoslavia">Socialist Federal Republic of Yugoslavia (1950-1992)</a>.
See <i><b>File history</b></i> below for details.
between 1950 and 1992 <div style="display: none;">date QS:P,+1950-00-00T00:00:00Z/7,P1319,+1950-00-00T00:00:00Z/9,P1326,+1992-00-00T00:00:00Z/9</div>
The star in the image is based of the <a href="//commons.wikimedia.org/wiki/File:Flag_of_SFR_Yugoslavia.svg" class="mw-redirect" title="File:Flag of SFR Yugoslavia.svg">SFRY flag</a>; the base flag is the same as the <a href="//commons.wikimedia.org/wiki/File:Civil_Ensign_of_Serbia_and_Montenegro.svg" class="mw-redirect" title="File:Civil Ensign of Serbia and Montenegro.svg">the FRY/SCG Civil ensign</a> with the red lighten a bit. <a rel="nofollow" class="external text" href="https://flagspot.net/flags/yu_fy.html#civ">FOTW</a> was used as a source.