Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5KKR callsign genealogy
Currently held by RITCHIE MD, KENNETH K
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 K5KKR's current licensee, walking backwards.
- RITCHIE MD, KENNETH KCAgranted 2006-05-02cancelled 2006-06-02
Successor callsigns
Callsigns held now by people who previously held K5KKR.
No current licensee on record previously held this callsign.