Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5EDM callsign genealogy
Currently held by Miller, Robert S
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 W5EDM's current licensee, walking backwards.
- Miller, Robert SOKgranted 2018-09-07cancelled 2018-09-25
Successor callsigns
Callsigns held now by people who previously held W5EDM.
No current licensee on record previously held this callsign.