Phipps is still active in Pennyland and is CEO of a Honig/Brauser/Frost penny play called Orbital Tracking Corp (TRKK). Sensi was set up with a consulting gig under an alias for TRKK to develop a dual-mode tracker.
Hirschfeld was quite the character. He scammed Muhammad Ali, claimed he thwarted an invasion of the Philippines by Marcos, and even claimed the capture of Saddam Hussain in Iraq due to one of his tracking devices.