Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF4QE callsign genealogy
Currently held by Williams, Warren M
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 AF4QE's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AF4QE.
- Williams, Warren MNCgranted 2000-02-26cancelled 2012-02-28