Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP4DMK callsign genealogy
Currently held by HERNANDEZ ROMAN, ANTONIO
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 KP4DMK's current licensee, walking backwards.
- HERNANDEZ ROMAN, ANTONIOPRgranted 1996-04-04cancelled 2002-07-12
Successor callsigns
Callsigns held now by people who previously held KP4DMK.
No current licensee on record previously held this callsign.