Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7RTZ callsign genealogy
Currently held by PARKER, STEVE
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 K7RTZ's current licensee, walking backwards.
- PARKER, STEVEAZgranted 2024-11-06cancelled 2024-11-26
Successor callsigns
Callsigns held now by people who previously held K7RTZ.
No current licensee on record previously held this callsign.