Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0WJM callsign genealogy
Currently held by Miller III, William 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 W0WJM's current licensee, walking backwards.
- Miller III, William JMOgranted 2019-02-26cancelled 2019-04-09
Successor callsigns
Callsigns held now by people who previously held W0WJM.
- Miller III, William JMOgranted 2019-11-08cancelled 2020-09-26