Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM7AXU callsign genealogy
Currently held by FELIX, DEVIN K
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 KM7AXU'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 KM7AXU.
- FELIX, DEVIN KMTgranted 2025-05-24cancelled 2026-07-11