Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD4CQ callsign genealogy
Currently held by BRITO, MIGUEL A
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 AD4CQ's current licensee, walking backwards.
- BRITO, MIGUEL AFLgranted 2007-05-21cancelled 2007-06-22
Successor callsigns
Callsigns held now by people who previously held AD4CQ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AD4CQ, oldest first.
- MILLS SR, ARMAND G FL1993-04-13 → cancelled 2005-04-14
- BRITO, MIGUEL A FL2017-05-01 active