Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3QZM callsign genealogy
Currently held by Busch, Richard
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 W3QZM's current licensee, walking backwards.
- Busch, RichardPAgranted 2020-06-02cancelled 2020-06-20
Successor callsigns
Callsigns held now by people who previously held W3QZM.
No current licensee on record previously held this callsign.