Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF1MUD callsign genealogy
Currently held by LANDON, CLAY B
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 KF1MUD's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KF1MUD.
No current licensee on record previously held this callsign.