Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WP4IF callsign genealogy
Currently held by APONTE, RAYMOND
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 WP4IF's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WP4IF.
No current licensee on record previously held this callsign.