Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0RHX callsign genealogy
Currently held by River Hills ARC
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 W0RHX's current licensee, walking backwards.
- KF0HPGcancelledRiver Hills ARCMOgranted 2022-01-06cancelled 2022-05-14
Successor callsigns
Callsigns held now by people who previously held W0RHX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0RHX, oldest first.
- KALAR, ANTHONY J MN1998-10-26 → cancelled 2010-10-27
- River Hills ARC MO2022-05-14 active