Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WP4MAM callsign genealogy
Currently held by Miranda Pagan, 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 WP4MAM's current licensee, walking backwards.
- Miranda Pagan, Miguel APRgranted 2022-06-29cancelled 2022-07-19
Successor callsigns
Callsigns held now by people who previously held WP4MAM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WP4MAM, oldest first.
- TORRES, NELLY PR1993-05-25 → cancelled 2005-05-26
- Miranda Pagan, Miguel A PR2022-07-19 active