Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF0DHZ callsign genealogy
Currently held by Johnson, Stephen 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 KF0DHZ's current licensee, walking backwards.
- Johnson, Stephen CIAgranted 2013-03-22cancelled 2021-01-20
Successor callsigns
Callsigns held now by people who previously held KF0DHZ.
No current licensee on record previously held this callsign.