Conversation so far:
What branch of military did Ed McMahon serve in?
Ed McMahon was a Marine Corps flight instructor in F4U Corsairs for two years.
Did Ed McMahon serve in any wars?
As an officer in the reserves, Ed McMahon was recalled to active duty during the Korean War.
Was Ed McMahon wonded in service?
What rank did Ed McMahon achieve by the end of his military service?
After the Korean war, Ed McMahon stayed with the Marines as a reserve officer, retiring in 1966 as a colonel.
Was Ed McMahon married while in the military?
Ed McMahon married Alyce Ferrell on July 5, 1945, while he was serving as a flight instructor in the Marines.
Did Ed McMahon win any specal medals or awards?
In 1982, Ed McMahon received a commission as a brigadier general in the California Air National Guard, an honorary award to recognize his support for the National Guard and Reserves.

Question: Did he do anything for the military after retirement?
Self-contained rewrite: Did Ed McMahon do anything for the military after retirement?