Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4AAM callsign genealogy
Currently held by MURPHY, PATRICK G
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by K4AAM's current licensee, walking backwards.
- MURPHY, PATRICK GFLgranted 2002-12-03cancelled 2007-11-03
Successor callsigns
Callsigns held now by people who previously held K4AAM.
No current licensee on record previously held this callsign.