Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9ERB callsign genealogy
Currently held by Bourquin, Emile R
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 K9ERB's current licensee, walking backwards.
- Bourquin, Emile RCAgranted 2011-07-06cancelled 2013-04-02
Successor callsigns
Callsigns held now by people who previously held K9ERB.
No current licensee on record previously held this callsign.