Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4WOM callsign genealogy
Currently held by Arnold, Aaron T
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 K4WOM's current licensee, walking backwards.
- Arnold, Aaron TFLgranted 2019-10-11cancelled 2021-02-06
Successor callsigns
Callsigns held now by people who previously held K4WOM.
No current licensee on record previously held this callsign.