Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4KLM callsign genealogy
Currently held by FLORIDA CONTEST CONNECTION
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 W4KLM's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W4KLM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4KLM, oldest first.
- FLORIDA CONTEST CONNECTION FL2009-05-28 → cancelled 2020-04-23
- MOORE, KEVIN L NC2023-05-23 active