Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0ZNL callsign genealogy
Currently held by HORNBAKER, JAMES L
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 W0ZNL's current licensee, walking backwards.
- HORNBAKER, JAMES LKSgranted 1994-05-03cancelled 2004-02-07
Successor callsigns
Callsigns held now by people who previously held W0ZNL.
No current licensee on record previously held this callsign.