AFAIK it's retractable.Check this out.
Tail is written PT-5 it is like prove we seeing all time same UAV on video.
So at beginning UAV is landing no CAT on back!
little bit later on video 1:10 CAT is visible at back . Then little bit forward on video CAT is not visible at all
DO I understand that correctly here CAT on Akinci is able to pop down and pull in inside of UAV body?