Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4LEX callsign genealogy
Currently held by DOERR, ROGER C
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 W4LEX's current licensee, walking backwards.
- Diego, Alexander NFLgranted 2019-09-17cancelled 2019-12-17
Successor callsigns
Callsigns held now by people who previously held W4LEX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4LEX, oldest first.
- DOERR, ROGER C FL2007-02-07 → cancelled 2019-03-29
- Diego, Alexander N FL2019-12-17 active