Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI4QC callsign genealogy
Currently held by Allmond, William G
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 AI4QC's current licensee, walking backwards.
- Allmond, William GVAgranted 2005-11-15cancelled 2006-06-12
Successor callsigns
Callsigns held now by people who previously held AI4QC.
No current licensee on record previously held this callsign.