Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5QDF callsign genealogy
Currently held by CARROLL, DAVID W
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 W5QDF's current licensee, walking backwards.
- Carroll, David WTXgranted 2006-07-28cancelled 2006-08-25
Successor callsigns
Callsigns held now by people who previously held W5QDF.
No current licensee on record previously held this callsign.