Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AG4YO callsign genealogy
Currently held by Young Jr, Charles L
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 AG4YO's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held AG4YO.
- Young Jr, Charles LFLgranted 2017-10-17