Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1CLM callsign genealogy
Currently held by Moxley, Christopher L
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 W1CLM's current licensee, walking backwards.
- Moxley, Christopher LILgranted 2020-05-19cancelled 2020-06-09
Successor callsigns
Callsigns held now by people who previously held W1CLM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1CLM, oldest first.
- MASON, CHARLES L CT1998-02-27 → cancelled 2010-03-02
- Moxley, Christopher L IL2020-06-09 active