Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA7BYU callsign genealogy
Currently held by Munford 790, Max D
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 KA7BYU's current licensee, walking backwards.
- Munford, Max DUTgranted 2004-04-20cancelled 2004-05-11
Successor callsigns
Callsigns held now by people who previously held KA7BYU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA7BYU, oldest first.
- MUNFORD, TED E UT1994-07-15 → cancelled 1996-10-29
- Munford 790, Max D UT2024-03-22 active