Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9NTZ callsign genealogy
Currently held by Nuetzman, Kevin J
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 K9NTZ's current licensee, walking backwards.
- Nuetzman, Kevin JAZgranted 2019-10-11cancelled 2022-03-19
Successor callsigns
Callsigns held now by people who previously held K9NTZ.
- Nuetzman, Kevin JAZgranted 2019-10-11cancelled 2022-03-19
All historical holders
Every license row we've seen with the callsign K9NTZ, oldest first.
- Nuetzman, Kevin J AZ2012-05-18 → cancelled 2019-10-11
- Nuetzman, Kevin J AZ2022-03-19 active