Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5TCJ callsign genealogy
Currently held by JOHNSON, TIMOTHY C
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 K5TCJ's current licensee, walking backwards.
- Johnson, Timothy CTXgranted 2010-11-30cancelled 2010-12-21
Successor callsigns
Callsigns held now by people who previously held K5TCJ.
No current licensee on record previously held this callsign.