Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4ANM callsign genealogy
Currently held by Schroeder, Clinton G
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 K4ANM's current licensee, walking backwards.
- Schroeder, Clinton GTNgranted 2015-08-26cancelled 2024-02-06
Successor callsigns
Callsigns held now by people who previously held K4ANM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4ANM, oldest first.
- MARTIN, ADDISON N AL2007-07-31 → cancelled 2019-08-01
- Schroeder, Clinton G TN2024-02-06 active