Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD5XF callsign genealogy
Currently held by FERGUSON, CHARLES 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 AD5XF's current licensee, walking backwards.
- FERGUSON, CHARLES DTXgranted 2006-02-13cancelled 2006-06-09
Successor callsigns
Callsigns held now by people who previously held AD5XF.
No current licensee on record previously held this callsign.