Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6RBK callsign genealogy
Currently held by Kilian, Robert B
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 K6RBK's current licensee, walking backwards.
- Kilian, Robert BCAgranted 2001-09-21cancelled 2010-06-29
Successor callsigns
Callsigns held now by people who previously held K6RBK.
No current licensee on record previously held this callsign.