Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WP4ACR callsign genealogy
Currently held by COLON ROSA, ANGEL
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 WP4ACR's current licensee, walking backwards.
- COLON ROSA, ANGELPRgranted 2021-05-26cancelled 2021-09-28
Successor callsigns
Callsigns held now by people who previously held WP4ACR.
No current licensee on record previously held this callsign.