Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3RPG callsign genealogy
Currently held by GUILMET, RONALD P
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 K3RPG's current licensee, walking backwards.
- GUILMET, RONALD PPAgranted 2005-08-09cancelled 2012-02-17
Successor callsigns
Callsigns held now by people who previously held K3RPG.
No current licensee on record previously held this callsign.