Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD9TZZ callsign genealogy
Currently held by KINNEY, DEENA 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 KD9TZZ's current licensee, walking backwards.
- KINNEY, DEENA MWIgranted 2017-04-20cancelled 2021-12-17
Successor callsigns
Callsigns held now by people who previously held KD9TZZ.
No current licensee on record previously held this callsign.