Lieutenant General Jang Duk-chang, Korean Air Force Chief of Staff, returned a salute to the honor guards at the airport  when arriving at Taiwan.
Photo by Chun Yi
1957-04-22
<cite>韓國空軍參謀總長 張德昌昨抵臺 將與我商加強兩國空軍合作 今飛南部觀空軍基地</cite>, 中國時報, <span class="mw-formatted-date" title="1957-04-23">1957-04-23</span>, page 1