Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7JZK callsign genealogy
Currently held by Miller, Jeffrey 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 K7JZK's current licensee, walking backwards.
- Miller, Jeffrey PAZgranted 2004-03-22cancelled 2004-10-22
Successor callsigns
Callsigns held now by people who previously held K7JZK.
No current licensee on record previously held this callsign.