Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NC0Q callsign genealogy
Currently held by MAYES, ROBERT E
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 NC0Q's current licensee, walking backwards.
- Tyler II, Timothy DNEgranted 2009-11-03cancelled 2011-11-15
Successor callsigns
Callsigns held now by people who previously held NC0Q.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NC0Q, oldest first.
- MAYES, ROBERT E MO1988-09-27 → cancelled 2000-09-28
- Tyler II, Timothy D NE2021-10-09 active