Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AK4MO callsign genealogy
Currently held by COX, JAMES M
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 AK4MO's current licensee, walking backwards.
- COX, JAMES MFLgranted 2011-09-14cancelled 2011-09-14
Successor callsigns
Callsigns held now by people who previously held AK4MO.
No current licensee on record previously held this callsign.