Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4YG callsign genealogy
Currently held by Weiss, John 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 AJ4YG's current licensee, walking backwards.
- Weiss, John LFLgranted 2010-03-16cancelled 2010-04-13
Successor callsigns
Callsigns held now by people who previously held AJ4YG.
No current licensee on record previously held this callsign.