Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4CY callsign genealogy
Currently held by Avalon, Victoria J
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 AJ4CY's current licensee, walking backwards.
- Avalon, Victoria JFLgranted 2007-04-27cancelled 2007-10-30
Successor callsigns
Callsigns held now by people who previously held AJ4CY.
- Avalon, Victoria JCAgranted 2017-09-12