Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5QBU callsign genealogy
Currently held by Mills County ARC
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 N5QBU's current licensee, walking backwards.
- KE5MAGcancelledMills County ARCTXgranted 2007-01-17cancelled 2007-04-06
Successor callsigns
Callsigns held now by people who previously held N5QBU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5QBU, oldest first.
- HEAD, BRETA R TX2000-04-05 → cancelled 2006-12-08
- Mills County ARC TX2017-01-18 active