Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WP4MG callsign genealogy
Currently held by DELGADO RAMOS, DANIEL
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 WP4MG's current licensee, walking backwards.
- Garcia Figueroa, Miguel APRgranted 2006-06-02cancelled 2008-06-27
Successor callsigns
Callsigns held now by people who previously held WP4MG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WP4MG, oldest first.
- DELGADO RAMOS, DANIEL PR1994-05-17 → cancelled 2006-05-18
- Garcia Figueroa, Miguel A PR2018-06-08 active