Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4AKM callsign genealogy
Currently held by Schwarz, Alexander T
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 N4AKM's current licensee, walking backwards.
- Schwarz, Alexander TFLgranted 2020-01-23cancelled 2020-02-19
Successor callsigns
Callsigns held now by people who previously held N4AKM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4AKM, oldest first.
- THOMPSON JR, NORMAN A FL2004-12-23 → cancelled 2017-03-24
- Schwarz, Alexander T FL2020-02-19 active