Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5MBH callsign genealogy
Currently held by Hays, Monty B
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 K5MBH's current licensee, walking backwards.
- Hays, Monty BARgranted 2021-03-15cancelled 2021-04-03
Successor callsigns
Callsigns held now by people who previously held K5MBH.
- BURKE, RORY ATXgranted 2023-01-10
All historical holders
Every license row we've seen with the callsign K5MBH, oldest first.
- BURKE, RORY A TX2008-01-18 → cancelled 2013-03-30
- Hays, Monty B AR2021-04-03 active