Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KL4Z callsign genealogy
Currently held by Pitts, Charles K
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 KL4Z's current licensee, walking backwards.
- Pitts, Charles KAKgranted 2014-07-02cancelled 2023-03-13
Successor callsigns
Callsigns held now by people who previously held KL4Z.
No current licensee on record previously held this callsign.