Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8ROX callsign genealogy
Currently held by Betz, Michael 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 K8ROX's current licensee, walking backwards.
- BETZ, MICHAEL LOHgranted 1994-07-13cancelled 2000-12-27
Successor callsigns
Callsigns held now by people who previously held K8ROX.
- Betz, Michael LOHgranted 2026-06-13