Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR1RI callsign genealogy
Currently held by RIAFMRS
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 KR1RI's current licensee, walking backwards.
- KC1AKEcancelledRIAFMRSRIgranted 2013-08-30cancelled 2013-10-01
Successor callsigns
Callsigns held now by people who previously held KR1RI.
No current licensee on record previously held this callsign.