OK, I'm the person that had this happen to me last Xmas. This Xmas I flew out of PV to the USA on AmericanAirlines. As soon as the ticket agent saw my tourist permit with a terrestrial tick in the entry box she sent me to the immigration booth. This year I took all my paperwork and receipts in case this happened again. All the immigration booth all the official wanted to see was the receipt that I had paid for tourist permit, she took a copy of all the paperwork, stamped the back of my tourist permit and the ticket agent was happy. So, if you fly out for a couple of week after having driven in. Make sure you take your TP payment receipt with you. I got a new 180 day one when I flew back in.
Tony
