ZH875
Let's avoid personal abuse. However I would still like an answer to my question.
Roush: I've been lucky enough to have been holding an RAF post within the USAF for the past three years and have never had a single issue. The enlisted (E9 included) address me as Sir and the commissioned ranks address me as Mr. Best rank in the Air Force. Chief_Two: ....a USAF E9 is expected to address a British Warrant Officer of the same status as 'Sir'.
Why??