Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5RBC callsign genealogy
Currently held by Cary, Richard 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 K5RBC's current licensee, walking backwards.
- Cary, Richard BTXgranted 2011-01-24cancelled 2011-10-25
Successor callsigns
Callsigns held now by people who previously held K5RBC.
No current licensee on record previously held this callsign.