Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9TZU callsign genealogy
Currently held by DRAVES, LINDA 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 K9TZU's current licensee, walking backwards.
- DRAVES, LINDA MWIgranted 2013-02-12cancelled 2013-04-13
Successor callsigns
Callsigns held now by people who previously held K9TZU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K9TZU, oldest first.
- HUBLER, KENNETH P IN1995-02-13 → cancelled 2007-02-14
- DRAVES, LINDA M WI2023-02-24 active