Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5UYN callsign genealogy
Currently held by BISHOP, CLARENCE R
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 K5UYN's current licensee, walking backwards.
- Bishop, Kevin SARgranted 2017-07-10cancelled 2017-12-08
Successor callsigns
Callsigns held now by people who previously held K5UYN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5UYN, oldest first.
- BISHOP, CLARENCE R AR1992-12-22 → cancelled 2004-12-23
- Bishop, Kevin S AR2017-12-08 active