Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AG4CI callsign genealogy
Currently held by MONAGHAN, JAMES 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 AG4CI's current licensee, walking backwards.
- MONAGHAN, JAMES CFLgranted 1993-11-30cancelled 2000-09-14
Successor callsigns
Callsigns held now by people who previously held AG4CI.
No current licensee on record previously held this callsign.