And just a little reminder to all of us, our three statuses that you'll commonly see; active, inactive, removed.
If you don't file a PIREP for a while, you're moved from active to inactive - file a PIREP and you'll be moved back to active automatically.
If you still don't file a PIREP for a while (as inactive), you're moved from inactive to removed - file a PIREP and you'll be moved back to active automatically.

The point being that all you need to do, no matter what status your account has fallen into, is file a PIREP and you'll be back to active - the only thing that changes is your status.
Edit: Sorry for the quadrupal post

My laptop playing silly beggars this morning.