They say just two more nights on 160 before taking the Titanex down. That is tonight, 11/13 starting sometime after around 0745 their sunset and the following night. They will be doing more FT8 which is working very well on 160 M. If you see them there just move to some unused frequency and call . If they see you they will eventually move to your frequency to complete the QSO. They will be sending RR73 for TX 4 I would insure you have the latest download of WSJT-X which will interpret that correctly.
They depart on the 16 th and will try to keep at least 2 stations on through the 15 th.