Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM4WLX callsign genealogy
Currently held by ARNOLD, PAUL H
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 KM4WLX's current licensee, walking backwards.
- Arnold, Paul HALgranted 2015-11-02cancelled 2015-12-01
Successor callsigns
Callsigns held now by people who previously held KM4WLX.
No current licensee on record previously held this callsign.