Have I left it too long to appeal a CAA assessment?

[dns]

Originally Posted by B2N2

Then you choose to ignore their request to an additional visit to a specialist.

To answer your original question, according to this document its 28 days to appeal:
https://www.caa.co.uk/media/ncqbjcgu...cal-appeal.pdf

That's not actually remotely helpful as it's for secondary appeals.

You don't actually appear to know much about this so, respectfully I'd like you to leave the conversation to those who are less judgemental and might actually give me some advice