Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5RJC callsign genealogy
Currently held by Chu II, Raul Y
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 K5RJC's current licensee, walking backwards.
- Chu II, Raul YTXgranted 2017-10-31cancelled 2019-08-27
Successor callsigns
Callsigns held now by people who previously held K5RJC.
No current licensee on record previously held this callsign.