Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ5TTR callsign genealogy
Currently held by COOPER, BRADLEY
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 KZ5TTR's current licensee, walking backwards.
- COOPER, BRADLEYTXgranted 2010-11-16cancelled 2010-12-07
Successor callsigns
Callsigns held now by people who previously held KZ5TTR.
No current licensee on record previously held this callsign.