Confidence: Medium · Source: FCC ULS · As of 2026-10-28
K4EXL callsign genealogy
Currently held by Edwards, Alex L
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 K4EXL's current licensee, walking backwards.
- Edwards, Alex LFLgranted 2024-09-14cancelled 2026-09-22
Successor callsigns
Callsigns held now by people who previously held K4EXL.
No current licensee on record previously held this callsign.