Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC5RR callsign genealogy
Currently held by Buckner, Randy L
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 KC5RR's current licensee, walking backwards.
- Buckner, Randy LTXgranted 2014-06-24cancelled 2016-10-21
Successor callsigns
Callsigns held now by people who previously held KC5RR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC5RR, oldest first.
- METZGER, GARY S NM2007-04-03 → cancelled 2013-10-16
- Buckner, Randy L TX2026-08-11 active