Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG4TBF callsign genealogy
Currently held by Williams, Dennis K
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 KG4TBF's current licensee, walking backwards.
- WILLIAMS, DENNIS KFLgranted 1992-02-04cancelled 2002-04-30
- N3FCFno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KG4TBF.
- Williams, Dennis KFLgranted 2012-02-03cancelled 2024-05-01