Is there a way to add my new aircraft to a preveously aproved zone I have.

Hi!
You might be better off posting your question in the 'products' section of this forum.
That is way more active.

Hello there. Thank you for reaching out and for the inquiry. For us to be able to assist you further with regards to this matter. Kindly please send an email to out DJI FlySafe department at flysafe@dji.com for details. Thank you and fly safe always.