Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WP4FHO callsign genealogy
Currently held by FIGUEROA OCASIO, ANGEL M
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 WP4FHO'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 WP4FHO.
- FIGUEROA OCASIO, ANGEL MPRgranted 2021-04-27