Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4WBG callsign genealogy
Currently held by HERRMANN, ROBERT W
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 K4WBG's current licensee, walking backwards.
- HERRMANN, ROBERT WVAgranted 2015-04-10cancelled 2018-03-31
Successor callsigns
Callsigns held now by people who previously held K4WBG.
No current licensee on record previously held this callsign.