Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7QDX callsign genealogy
Currently held by STEINER, MICHAEL J
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 K7QDX's current licensee, walking backwards.
- STEINER, MICHAEL JORgranted 2002-05-07cancelled 2011-10-21
Successor callsigns
Callsigns held now by people who previously held K7QDX.
No current licensee on record previously held this callsign.