Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF5KMH callsign genealogy
Currently held by Leon Sr, Roland J
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 KF5KMH's current licensee, walking backwards.
- Leon Sr, Roland JTXgranted 2011-03-03cancelled 2011-04-08
Successor callsigns
Callsigns held now by people who previously held KF5KMH.
- Leon Sr, Roland JTXgranted 2021-07-08