Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KQ4DCQ callsign genealogy
Currently held by VAUGHN, THOMAS C
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 KQ4DCQ's current licensee, walking backwards.
- VAUGHN, THOMAS CFLgranted 2014-10-23cancelled 2022-09-13
Successor callsigns
Callsigns held now by people who previously held KQ4DCQ.
- VAUGHN, THOMAS CFLgranted 2022-10-07