Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9LZX callsign genealogy
Currently held by Miller Jr, Joseph P
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 K9LZX's current licensee, walking backwards.
- Miller Jr, Joseph PILgranted 2018-11-15cancelled 2026-04-28
Successor callsigns
Callsigns held now by people who previously held K9LZX.
No current licensee on record previously held this callsign.