Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3CAA callsign genealogy
Currently held by Acosta, Cesar A
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 W3CAA's current licensee, walking backwards.
- Acosta Sr, Cesar APAgranted 2008-10-08cancelled 2010-06-26
Successor callsigns
Callsigns held now by people who previously held W3CAA.
No current licensee on record previously held this callsign.