Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4PRW callsign genealogy
Currently held by Rodil, Guillermo 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 K4PRW's current licensee, walking backwards.
- Rodil, Guillermo AFLgranted 2022-04-01cancelled 2022-05-17
Successor callsigns
Callsigns held now by people who previously held K4PRW.
No current licensee on record previously held this callsign.