Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KO4DBZ callsign genealogy
Currently held by Stidham 992, Daniel R
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 KO4DBZ's current licensee, walking backwards.
- STIDHAM, DANIEL RTNgranted 2020-01-21cancelled 2020-02-08
Successor callsigns
Callsigns held now by people who previously held KO4DBZ.
No current licensee on record previously held this callsign.