Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ6DOB callsign genealogy
Currently held by Ferguson, Floyd
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 KZ6DOB's current licensee, walking backwards.
- Ferguson, FloydCAgranted 2019-08-06cancelled 2020-10-06
Successor callsigns
Callsigns held now by people who previously held KZ6DOB.
No current licensee on record previously held this callsign.