Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5RRM callsign genealogy
Currently held by Moore, Randall 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 K5RRM's current licensee, walking backwards.
- Moore, Randall RTXgranted 2020-02-25cancelled 2020-03-14
Successor callsigns
Callsigns held now by people who previously held K5RRM.
No current licensee on record previously held this callsign.