Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4RWB callsign genealogy
Currently held by BAKER JR, 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 W4RWB's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W4RWB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4RWB, oldest first.
- GRANT, EUGENE R GA1996-06-28 → cancelled 1999-08-09
- BAKER JR, ROBERT W FL2003-09-23 → cancelled 2015-11-17
- Branstetter, Ross W VA2025-12-12 active