Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4MBZ callsign genealogy
Currently held by GALLOWAY, HARRY E
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 W4MBZ's current licensee, walking backwards.
- Baricevich, Michael STNgranted 2024-02-14cancelled 2024-08-06
Successor callsigns
Callsigns held now by people who previously held W4MBZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4MBZ, oldest first.
- GALLOWAY, HARRY E GA2007-07-16 → cancelled 2019-10-16
- Baricevich, Michael S TN2024-08-06 active