Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4HW callsign genealogy
Currently held by BERARDUCCI, TIMOTHY 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 AJ4HW's current licensee, walking backwards.
- BERARDUCCI, TIMOTHY LTNgranted 2003-10-10cancelled 2008-05-12
Successor callsigns
Callsigns held now by people who previously held AJ4HW.
No current licensee on record previously held this callsign.