Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF4YXD callsign genealogy
Currently held by BROWN JR, TEDDY W
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 KF4YXD's current licensee, walking backwards.
- N4TKQcancelledcancelled 1998-06-16
Successor callsigns
Callsigns held now by people who previously held KF4YXD.
No current licensee on record previously held this callsign.