Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AK4ZK callsign genealogy
Currently held by MILLER, MATTHEW A
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 AK4ZK's current licensee, walking backwards.
- MILLER, MATTHEW ASCgranted 2012-08-14cancelled 2012-11-21
Successor callsigns
Callsigns held now by people who previously held AK4ZK.
No current licensee on record previously held this callsign.