Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AJ4VM callsign genealogy
Currently held by Williams III, Webster D
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 AJ4VM's current licensee, walking backwards.
- Williams III, Webster DSCgranted 2003-04-04cancelled 2010-02-11
- KD4CQKno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held AJ4VM.
- Williams III, Webster DSCgranted 2020-09-09