Asiana 333 from Seoul-Incheon. Some people may accidentally run into Yinchuan Hedong (ZLIC) while they are actually heading for Incheon (RKSI), but failed to distinguish them. Similar pronunciation and IATA code (Incheon ICN vs Yinchuan INC), will the ICAO code be used to distinguish them?
<a href="//commons.wikimedia.org/wiki/User:N509FZ" title="User:N509FZ">N509FZ</a>
<span class="int-own-work" lang="en">Own work</span>