Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AG7IO callsign genealogy
Currently held by WILLIS, ROY 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 AG7IO's current licensee, walking backwards.
- WILLIS, ROY CWAgranted 2015-08-25cancelled 2017-08-17
Successor callsigns
Callsigns held now by people who previously held AG7IO.
No current licensee on record previously held this callsign.