Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7WWK callsign genealogy
Currently held by BARRAZA, ALEX D
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 K7WWK's current licensee, walking backwards.
- BARRAZA, ALEX DAZgranted 2013-02-04cancelled 2019-06-07
Successor callsigns
Callsigns held now by people who previously held K7WWK.
No current licensee on record previously held this callsign.