Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9KKN callsign genealogy
Currently held by BUNGER, DEAN F
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 W9KKN's current licensee, walking backwards.
- FEHRING, WILLIAM DILgranted 1999-06-18cancelled 2001-08-15
Successor callsigns
Callsigns held now by people who previously held W9KKN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9KKN, oldest first.
- BUNGER, DEAN F IL1998-10-08 → cancelled 2001-02-19
- FEHRING, WILLIAM D IL2021-06-26 active