Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD5CW callsign genealogy
Currently held by Davis, Billy S
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 AD5CW's current licensee, walking backwards.
- Davis, Billy SARgranted 1999-06-03cancelled 2001-02-28
Successor callsigns
Callsigns held now by people who previously held AD5CW.
No current licensee on record previously held this callsign.