Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4TKL callsign genealogy
Currently held by Keith-Lucas, Timothy
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 K4TKL's current licensee, walking backwards.
- Keith-Lucas, TimothyFLgranted 2015-10-15cancelled 2015-12-22
Successor callsigns
Callsigns held now by people who previously held K4TKL.
No current licensee on record previously held this callsign.