Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC4XE callsign genealogy
Currently held by Waring, Jon 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 AC4XE's current licensee, walking backwards.
- Waring, Jon LNCgranted 2002-08-20cancelled 2003-10-15
Successor callsigns
Callsigns held now by people who previously held AC4XE.
- Waring, Jon LNCgranted 2002-08-20cancelled 2003-10-15
All historical holders
Every license row we've seen with the callsign AC4XE, oldest first.
- Waring, Jon L NC2002-08-20 → cancelled 2003-08-04
- Waring, Jon L NC2013-07-18 → cancelled 2026-03-07