Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1RUM callsign genealogy
Currently held by Argeropoulos, Anthony L
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 W1RUM's current licensee, walking backwards.
- ARGEROPOULOS, ANTHONY LMIgranted 2022-01-26cancelled 2022-03-04
Successor callsigns
Callsigns held now by people who previously held W1RUM.
No current licensee on record previously held this callsign.