Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7AZM callsign genealogy
Currently held by Silhanek, Marcia 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 K7AZM's current licensee, walking backwards.
- Silhanek, Marcia LAZgranted 2007-10-16cancelled 2008-09-20
Successor callsigns
Callsigns held now by people who previously held K7AZM.
No current licensee on record previously held this callsign.