Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5AMX callsign genealogy
Currently held by HERD JR, MARION C
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 N5AMX's current licensee, walking backwards.
- RUPPRECHT, ANDREAS TTXgranted 2015-08-17cancelled 2021-09-14
Successor callsigns
Callsigns held now by people who previously held N5AMX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5AMX, oldest first.
- HERD JR, MARION C FL2006-11-29 → cancelled 2019-02-21
- RUPPRECHT, ANDREAS T TX2021-09-14 active