Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB4RLM callsign genealogy
Currently held by MORRIS, ROBERT 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 WB4RLM's current licensee, walking backwards.
- MORRIS, ROBERT LFLgranted 2016-09-06cancelled 2016-09-24
Successor callsigns
Callsigns held now by people who previously held WB4RLM.
No current licensee on record previously held this callsign.