PFEs
I just started class there. For those who are interested, it was 12 FOs and 6 PFEs. The PFEs are all furloughed Kitty Hawk Intl'l guys, who are being recalled via their contract. The majority of the FOs in the class had either 747 time or other heavy time.
Apparently, all the pilots found jobs, while the PFEs are returning. As I understand it, there are enough PFEs on the recall list to cover the rest of the hiring this year. I haven't heard anything about PFE vs 2nd officer.
They do carry a flight mechanic on board.
iaflyer