Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AG5P callsign genealogy
Currently held by OXFORD, CHARLES R
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 AG5P's current licensee, walking backwards.
- Oxford, Charles RARgranted 2004-04-19cancelled 2006-10-07
Successor callsigns
Callsigns held now by people who previously held AG5P.
- DUFRAIN JR, WALTER FMOgranted 2004-07-30cancelled 2007-02-13
All historical holders
Every license row we've seen with the callsign AG5P, oldest first.
- DUFRAIN JR, WALTER F MO2004-01-08 → cancelled 2004-07-30
- OXFORD, CHARLES R AR2026-08-24 active