Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0NOT callsign genealogy
Currently held by Hrdlicka, Ricky L
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 N0NOT's current licensee, walking backwards.
- HRDLICKA, RICKY LIDgranted 2017-03-09cancelled 2024-12-07
Successor callsigns
Callsigns held now by people who previously held N0NOT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0NOT, oldest first.
- WESTON, RONALD A IA2011-01-31 → cancelled 2023-05-02
- Hrdlicka, Ricky L ID2024-12-07 active