Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI5QWM callsign genealogy
Currently held by Shirrell, Michael D
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 KI5QWM'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 KI5QWM.
- Shirrell, Michael DTXgranted 2025-09-12cancelled 2025-12-09