Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4LIU callsign genealogy
Currently held by WARNER, WAYNE W
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 K4LIU's current licensee, walking backwards.
- Warner, Wayne WTNgranted 2001-01-24cancelled 2007-05-05
Successor callsigns
Callsigns held now by people who previously held K4LIU.
No current licensee on record previously held this callsign.