Has the FAA moved to change its use of gender-specific words like airman? Last year, the United States Navy was ordered to review all of its job titles related to gender reference, e.g. yeoman, fireman and seaman.  The Air Force has initiatives to fully integrate women in all jobs, and has also been pressured to review job names: Air Force Times Story, Jan 14, 2016

Has the FAA taken any action to review or change gender-specific titles like "airman"?  Is there a non-gender specific title like "airperson" coming into use?  Terms like stewardess and cockpit have been dropped from parlance.

Is there anything official or brewing at the FAA on this subject?

I'd be interested in your comments if using flight crewmember would be a valid substitute for the term airman.
This AC from 2009 lays out some regulations on it for part 21 regulations 


  j. Replace the masculine pronouns “he” and “his” with gender-neutral
  terms. The new rule uses plain language.


It looks like they also made a lot of changes to the medical code in 1996 that covers it as well.


  
  Where appropriate, changes are made to eliminate gender-specific pronouns, to replace ‘‘applicant’’ with ‘‘person,’’ to use current
  position titles and addresses, to correct spelling and improve syntax,
  and to adjust section and paragraph references.