Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WP4IIH callsign genealogy
Currently held by PORTALATIN, RAUL E
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 WP4IIH's current licensee, walking backwards.
- PORTALATIN, RAUL EPRgranted 2022-04-18cancelled 2022-05-06
Successor callsigns
Callsigns held now by people who previously held WP4IIH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WP4IIH, oldest first.
- PORTALATIN, RAUL E PR1989-04-25 → cancelled 2001-04-26
- PORTALATIN, RAUL E PR2022-05-06 active