When Does "AER HEAD" #1 (2019) Take Place?
"AER HEAD" #1 is a science fiction comic-book written by Mindy Steffen a.k.a. Mindy Indy that released October 2019. So when is "AER HEAD" #1 set?
It takes place in the year:
We know this because as the main action begins with a time-setting textbox that reads "2233 AD: PRESENT DAY".

2233 AD
We know this because as the main action begins with a time-setting textbox that reads "2233 AD: PRESENT DAY".
Additionally, the book opens with a prologue immediately labeled with another very clear textbox reading: "2224 AD: NINE YEARS AGO". This math checks out.
2233 - 9 = 2224.