Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5TJC callsign genealogy
Currently held by CANNON JR, BILLY T
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 K5TJC's current licensee, walking backwards.
- CANNON JR, BILLY TTXgranted 2011-03-14cancelled 2015-06-05
Successor callsigns
Callsigns held now by people who previously held K5TJC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5TJC, oldest first.
- LAMPERT JR, FRED W TX1995-04-03 → cancelled 2007-04-04
- CANNON JR, BILLY T TX2025-03-12 active