Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI5WMU callsign genealogy
Currently held by COBB, EMERY M
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 KI5WMU's current licensee, walking backwards.
- COBB, EMERY MTXgranted 2012-05-22cancelled 2022-08-02
Successor callsigns
Callsigns held now by people who previously held KI5WMU.
- COBB, EMERY MTXgranted 2025-12-19