Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP4ANT callsign genealogy
Currently held by CORDERO MUNIZ, ANTONIO G
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 KP4ANT's current licensee, walking backwards.
- CORDERO MUNIZ, ANTONIO GPRgranted 2022-07-26cancelled 2022-12-20
Successor callsigns
Callsigns held now by people who previously held KP4ANT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KP4ANT, oldest first.
- PURAS, JOSE A FL2006-06-21 → cancelled 2018-09-12
- CORDERO MUNIZ, ANTONIO G PR2022-12-20 active