Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AJ4VB callsign genealogy
Currently held by DOMINGUEZ, MANUEL
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 AJ4VB's current licensee, walking backwards.
- DOMINGUEZ, MANUELGAgranted 2007-05-01cancelled 2010-01-14
Successor callsigns
Callsigns held now by people who previously held AJ4VB.
- DOMINGUEZ, JUAN MANUELGAgranted 2019-12-23