Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7XFM callsign genealogy
Currently held by Murray, Robert J
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 K7XFM's current licensee, walking backwards.
- Murray, Robert JAZgranted 2013-01-08cancelled 2013-04-16
Successor callsigns
Callsigns held now by people who previously held K7XFM.
No current licensee on record previously held this callsign.