Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AA0QX callsign genealogy
Currently held by MC CASKILL JR, AUSTIN
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 AA0QX's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held AA0QX.
- MC CASKILL JR, AUSTINARgranted 2017-07-07