Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8BUZ callsign genealogy
Currently held by MC KENZIE, MELVIN C
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 W8BUZ's current licensee, walking backwards.
- UDE, ROLAND WOHgranted 2009-03-24cancelled 2010-07-24
Successor callsigns
Callsigns held now by people who previously held W8BUZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W8BUZ, oldest first.
- MC KENZIE, MELVIN C MI1998-01-22 → cancelled 2010-01-23
- UDE, ROLAND W OH2020-05-01 active