Originally Posted by
petaluma1
That's the address I used and every single piece of correspondence was returned to me.
You can try using the 601 address with a specific name of someone located at headquarters, take the "TSA - 1" out of the address and simply put it Attn:joe employee. You may even be able to use something like "Attn: Customer Feedback" as a generic if you do not have a specific name to send it to. That 601 address is the one used for FOIA requests as well.