Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB9WBQ callsign genealogy
Currently held by Nawrot, Julia M
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 KB9WBQ's current licensee, walking backwards.
- Nawrot, Julia MWIgranted 2011-12-08cancelled 2012-05-18
Successor callsigns
Callsigns held now by people who previously held KB9WBQ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB9WBQ, oldest first.
- Nawrot, Julia M WI1998-07-08 → cancelled 2010-07-09
- Nawrot, Julia M WI2022-03-17 active