Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WQ4X callsign genealogy
Currently held by CARNEGIE, DAVID 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 WQ4X's current licensee, walking backwards.
- CARNEGIE, DAVID EFLgranted 2011-06-24cancelled 2019-11-16
Successor callsigns
Callsigns held now by people who previously held WQ4X.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WQ4X, oldest first.
- MITCHELL, CLARENCE GA2007-07-30 → cancelled 2019-10-29
- CARNEGIE, DAVID E FL2019-11-16 active