Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KZ6M callsign genealogy
Currently held by JUNKER, HARRY D
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 KZ6M's current licensee, walking backwards.
- Atilano II, John ANHgranted 2016-03-04cancelled 2025-03-08
Successor callsigns
Callsigns held now by people who previously held KZ6M.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KZ6M, oldest first.
- JUNKER, HARRY D TX2013-01-25 → cancelled 2025-02-19
- Atilano II, John A NH2025-03-08 active