Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF5KMU callsign genealogy
Currently held by Clem, Steven L
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 KF5KMU's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KF5KMU.
- Clem, Steven LTXgranted 2011-04-30cancelled 2023-05-02