Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K8MCO callsign genealogy
Currently held by Oakley, Matthew 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 K8MCO's current licensee, walking backwards.
- Oakley, Matthew COHgranted 2018-10-29cancelled 2020-01-17
Successor callsigns
Callsigns held now by people who previously held K8MCO.
No current licensee on record previously held this callsign.