Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7RBG callsign genealogy
Currently held by DOUGLAS COUNTY AMATEUR RADIO EMERG SERVICE
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 K7RBG's current licensee, walking backwards.
- KC7NFYcancelledDOUGLAS COUNTY AMATEUR RADIO EMERG SERVICEORgranted 2005-08-29cancelled 2009-03-10
Successor callsigns
Callsigns held now by people who previously held K7RBG.
No current licensee on record previously held this callsign.