Where is the AC drain line?

[Porsche9]

Originally Posted by JFP in PA

It is best done from underneath by blowing low pressure air through it, never using a wire or any other solid object to push through it. Also, do not pull on it, if it becomes dislodged from the heater box, it can be difficult to reconnect.

Thanks JFP. I went under the car and can't find the drip line for the AC. I found what I believe is the fuel overflow drip line in the first photo but not the AC drip line. Do you have to remove the under body pan to find it?