Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NA0Q callsign genealogy
Currently held by FLESCH, ROBERT 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 NA0Q's current licensee, walking backwards.
- CHINN JR, RONALD RMOgranted 2004-01-03cancelled 2010-08-21
Successor callsigns
Callsigns held now by people who previously held NA0Q.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NA0Q, oldest first.
- FLESCH, ROBERT D IA1998-02-25 → cancelled 2010-02-26
- CHINN JR, RONALD R MO2020-06-09 active