Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4MIM callsign genealogy
Currently held by HORTON, CASEY J
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 W4MIM's current licensee, walking backwards.
- HORTON, CASEY JVAgranted 2012-10-30cancelled 2013-05-17
Successor callsigns
Callsigns held now by people who previously held W4MIM.
No current licensee on record previously held this callsign.