Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8RCM callsign genealogy
Currently held by Matson, Randall C
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 K8RCM's current licensee, walking backwards.
- Matson, Randall CMIgranted 2014-10-29cancelled 2015-01-21
Successor callsigns
Callsigns held now by people who previously held K8RCM.
No current licensee on record previously held this callsign.