Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK7UU callsign genealogy
Currently held by Schlitzkus, Ronnie 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 KK7UU's current licensee, walking backwards.
- SCHLITZKUS, RONNIE WORgranted 1996-02-07cancelled 1999-11-16
Successor callsigns
Callsigns held now by people who previously held KK7UU.
- Schlitzkus, Ronnie WORgranted 2016-12-08