Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WS5F callsign genealogy
Currently held by Hernandez, Antonio
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 WS5F's current licensee, walking backwards.
- Hernandez, AntonioTXgranted 2024-01-24cancelled 2024-08-24
Successor callsigns
Callsigns held now by people who previously held WS5F.
- HALLMARK, RONALD GAKgranted 1994-10-04cancelled 2006-10-05
All historical holders
Every license row we've seen with the callsign WS5F, oldest first.
- ELLIS, JOHN M TX2013-01-25 → cancelled 2024-08-06
- Hernandez, Antonio TX2024-08-24 active