Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI4EZK callsign genealogy
Currently held by NIELSEN, CHARLOTTE A
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 KI4EZK's current licensee, walking backwards.
- NIELSEN, CHARLOTTE ANCgranted 2004-04-08cancelled 2004-04-10
Successor callsigns
Callsigns held now by people who previously held KI4EZK.
No current licensee on record previously held this callsign.