Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0OQ callsign genealogy
Currently held by Roberts, Arthur J
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 K0OQ's current licensee, walking backwards.
- Roberts, Arthur JMNgranted 1997-09-25cancelled 2002-09-21
Successor callsigns
Callsigns held now by people who previously held K0OQ.
No current licensee on record previously held this callsign.