Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KX4TJ callsign genealogy
Currently held by Adams, Charles 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 KX4TJ's current licensee, walking backwards.
- Adams, Charles TFLgranted 2011-10-28cancelled 2019-07-30
Successor callsigns
Callsigns held now by people who previously held KX4TJ.
- Adams, Charles TFLgranted 2020-05-27