Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB4BOW callsign genealogy
Currently held by BOWMAN, MICHAEL R
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 WB4BOW's current licensee, walking backwards.
- BOWMAN, MICHAEL RALgranted 2021-10-29cancelled 2023-04-18
Successor callsigns
Callsigns held now by people who previously held WB4BOW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WB4BOW, oldest first.
- JONES, GEORGE M TN2009-05-14 → cancelled 2017-07-05
- BOWMAN, MICHAEL R AL2023-04-18 active