Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KZ4IMC callsign genealogy
Currently held by Carlough, Ida Marie
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 KZ4IMC's current licensee, walking backwards.
- Carlough, Ida MarieTNgranted 2015-03-26cancelled 2015-04-14
Successor callsigns
Callsigns held now by people who previously held KZ4IMC.
No current licensee on record previously held this callsign.