Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI4NIA callsign genealogy
Currently held by Walls Jr, Mack W
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 KI4NIA's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KI4NIA.
- Walls Jr, Mack WFLgranted 2006-08-01cancelled 2006-10-20