Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4LKC callsign genealogy
Currently held by Claybrook, Leslie 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 K4LKC's current licensee, walking backwards.
- Claybrook, Leslie KTNgranted 2017-09-14cancelled 2017-10-11
Successor callsigns
Callsigns held now by people who previously held K4LKC.
No current licensee on record previously held this callsign.