Confidence: Medium · Source: FCC ULS · As of 2026-11-03
KO6RUD callsign genealogy
Currently held by Villafane, Roduardo L
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 KO6RUD's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KO6RUD.
No current licensee on record previously held this callsign.