Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM7AWZ callsign genealogy
Currently held by Maschner, Aaron R
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 KM7AWZ'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 KM7AWZ.
- Maschner, Aaron RUTgranted 2025-05-23cancelled 2025-08-22