Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1KGF callsign genealogy
Currently held by Ellis, Brian S
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 W1KGF's current licensee, walking backwards.
- Ellis, Brian SCTgranted 2013-12-23cancelled 2014-01-25
Successor callsigns
Callsigns held now by people who previously held W1KGF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1KGF, oldest first.
- FEIGENBAUM, MORRIS CT1998-07-28 → cancelled 2010-07-29
- Ellis, Brian S CT2024-02-29 active