Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KX4AU callsign genealogy
Currently held by BADGETT, DALMER M
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 KX4AU's current licensee, walking backwards.
- BADGETT, DALMER MNCgranted 2015-10-15cancelled 2017-02-13
Successor callsigns
Callsigns held now by people who previously held KX4AU.
No current licensee on record previously held this callsign.