Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD7TQ callsign genealogy
Currently held by Christilaw, Paula J
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 AD7TQ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AD7TQ.
No current licensee on record previously held this callsign.