Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3ATH callsign genealogy
Currently held by Marx, Keath 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 K3ATH's current licensee, walking backwards.
- MARX, KEATH LTXgranted 2020-01-23cancelled 2020-02-21
Successor callsigns
Callsigns held now by people who previously held K3ATH.
No current licensee on record previously held this callsign.