Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4XV callsign genealogy
Currently held by SHANTZ, DAVID H
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 AJ4XV's current licensee, walking backwards.
- SHANTZ, DAVID HVAgranted 2005-03-01cancelled 2010-04-07
Successor callsigns
Callsigns held now by people who previously held AJ4XV.
No current licensee on record previously held this callsign.