Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4MXC callsign genealogy
Currently held by Casey, Max 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 K4MXC's current licensee, walking backwards.
- Casey, Max LNCgranted 2015-07-21cancelled 2015-09-29
Successor callsigns
Callsigns held now by people who previously held K4MXC.
No current licensee on record previously held this callsign.