Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA4KI callsign genealogy
Currently held by Iversen, Knut
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 WA4KI's current licensee, walking backwards.
- Iversen, KnutFLgranted 2016-03-04cancelled 2017-03-31
Successor callsigns
Callsigns held now by people who previously held WA4KI.
No current licensee on record previously held this callsign.