Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WP3M callsign genealogy
Currently held by RAMIREZ RODRIGUEZ, MARISABEL
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 WP3M's current licensee, walking backwards.
- Ramirez-Rodriguez, MarisabelPRgranted 1999-06-03cancelled 2001-05-30
Successor callsigns
Callsigns held now by people who previously held WP3M.
No current licensee on record previously held this callsign.