Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF0YLH callsign genealogy
Currently held by Mitchell, William G
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 KF0YLH's current licensee, walking backwards.
- Mitchell, William GCOgranted 2026-04-24cancelled 2026-05-13
Successor callsigns
Callsigns held now by people who previously held KF0YLH.
- Mitchell, William GCOgranted 2026-08-11