Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AA1ZJ callsign genealogy
Currently held by Sharer, Joseph E
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 AA1ZJ's current licensee, walking backwards.
- Sharer, Joseph ECTgranted 2001-10-03cancelled 2002-01-17
Successor callsigns
Callsigns held now by people who previously held AA1ZJ.
No current licensee on record previously held this callsign.