Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5ZRT callsign genealogy
Currently held by Rodriguez, Brian M
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 K5ZRT's current licensee, walking backwards.
- Rodriquez, Brian MTXgranted 2014-10-24cancelled 2014-12-05
Successor callsigns
Callsigns held now by people who previously held K5ZRT.
No current licensee on record previously held this callsign.