Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WP4RRY callsign genealogy
Currently held by ROSA ALEJANDRO, 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 WP4RRY's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held WP4RRY.
- ROSA ALEJANDRO, MIGUEL APRgranted 2021-02-23