Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5NZK callsign genealogy
Currently held by Bills, Clifford J
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 N5NZK's current licensee, walking backwards.
- BILLS, CLIFFORD JNMgranted 1996-03-21cancelled 2004-02-20
- KC5NZKno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held N5NZK.
- Bills, Clifford JNMgranted 2006-05-23cancelled 2008-02-12