Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6ACX callsign genealogy
Currently held by Guerra, Jonathan
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 W6ACX's current licensee, walking backwards.
- Guerra, Jonathan MCAgranted 2021-03-04cancelled 2021-03-26
Successor callsigns
Callsigns held now by people who previously held W6ACX.
No current licensee on record previously held this callsign.