Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN0TZA callsign genealogy
Currently held by Knotz, Adam T
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 KN0TZA's current licensee, walking backwards.
- Knotz, Adam TMNgranted 2021-02-08cancelled 2021-03-26
Successor callsigns
Callsigns held now by people who previously held KN0TZA.
No current licensee on record previously held this callsign.