Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4CEM callsign genealogy
Currently held by Calhoun County Amateur Radio Group
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 W4CEM's current licensee, walking backwards.
- KQ4IHMcancelledCalhoun County Amateur Radio GroupSCgranted 2023-05-06cancelled 2023-05-26
Successor callsigns
Callsigns held now by people who previously held W4CEM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4CEM, oldest first.
- MONDAY, CHARLES E TN2008-05-23 → cancelled 2020-06-11
- Calhoun County Amateur Radio Group SC2023-05-26 active