Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5HBO callsign genealogy
Currently held by Noble Jr, Frank G
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 W5HBO's current licensee, walking backwards.
- Berrios, Hans CTXgranted 2022-09-01cancelled 2024-05-07
Successor callsigns
Callsigns held now by people who previously held W5HBO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5HBO, oldest first.
- Noble Jr, Frank G TX2007-03-22 → cancelled 2019-06-21
- Berrios, Hans C TX2024-05-07 active