Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4EBB callsign genealogy
Currently held by Webb, Charles D
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 W4EBB's current licensee, walking backwards.
- Webb, Charles DFLgranted 2008-03-04cancelled 2008-03-22
Successor callsigns
Callsigns held now by people who previously held W4EBB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4EBB, oldest first.
- RIDGILL, JOSEPH R SC1994-07-16 → cancelled 2006-07-18
- Webb, Charles D FL2017-12-23 active