Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD5BZZ callsign genealogy
Currently held by MUNSEY, THOMAS E
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 KD5BZZ's current licensee, walking backwards.
- MUNSEY, THOMAS EMTgranted 2014-10-02cancelled 2017-03-12
Successor callsigns
Callsigns held now by people who previously held KD5BZZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD5BZZ, oldest first.
- UPTMORE, TOMMY D TX1997-08-13 → cancelled 2009-08-14
- MUNSEY, THOMAS E MT2017-03-12 active