Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ6ZW callsign genealogy
Currently held by McDonald, Julian
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 AJ6ZW's current licensee, walking backwards.
- McDonald, JulianCAgranted 2022-07-26cancelled 2023-02-21
Successor callsigns
Callsigns held now by people who previously held AJ6ZW.
No current licensee on record previously held this callsign.