Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6OXA callsign genealogy
Currently held by Acosta, Omar
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 W6OXA's current licensee, walking backwards.
- Acosta, OmarCAgranted 2013-11-12cancelled 2013-12-03
Successor callsigns
Callsigns held now by people who previously held W6OXA.
- Acosta, OmarCAgranted 2020-06-01