Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9MLR callsign genealogy
Currently held by COX, CHARLES 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 N9MLR's current licensee, walking backwards.
- Cox, CharlesGAgranted 2008-11-17cancelled 2008-12-12
Successor callsigns
Callsigns held now by people who previously held N9MLR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9MLR, oldest first.
- COX, CHARLES M IL1991-08-27 → cancelled 2003-08-28
- Cox, Charles V GA2020-04-08 active