Donald Hardman
...that in the early 1950s Air Marshal Donald Hardman transformed the Royal Australian Air Force's command structure from one based on geographical area to one based on operational function?
...that in the early 1950s <a class="mw-redirect" href="./Air_Marshal" id="mwFQg" rel="mw:WikiLink" title="Air Marshal">Air Marshal</a> <b id="mwFQk"><a href="./Donald_Hardman" id="mwFQo" rel="mw:WikiLink" title="Donald Hardman">Donald Hardman</a></b> <i id="mwFQs">(pictured)</i> transformed the <a href="./Royal_Australian_Air_Force" id="mwFQw" rel="mw:WikiLink" title="Royal Australian Air Force">Royal Australian Air Force</a>'s command structure from one based on geographical area to one based on operational function?