Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5TXB callsign genealogy
Currently held by BARNETT, JOHN 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 N5TXB's current licensee, walking backwards.
- BARNETT, JOHN GTXgranted 2018-09-11cancelled 2019-05-07
Successor callsigns
Callsigns held now by people who previously held N5TXB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5TXB, oldest first.
- JOHNSON, CLIFTON D LA2003-10-15 → cancelled 2016-01-05
- BARNETT, JOHN G TX2019-05-07 active