Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI4GTX callsign genealogy
Currently held by NIELAND, MICHAEL R
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 KI4GTX's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KI4GTX.
No current licensee on record previously held this callsign.