The command that I use most frequently with Fly.io apps is: flyctl ssh console
As it happens, I also use <s> Shell in k9s a lot.
I know that implementing a shell in a TUI is hard - i.e. https://github.com/dagger/dagger/pulls?q=is%3Apr+shell+is%3Aclosed - so I'm OK if this issue gets closed, or deferred for many months, but I would find it super useful to have this in the context of flyradar.
Thank you @furkankly for considering it!