Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA8MZA callsign genealogy
Currently held by MC NAMARA, ROGER W
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 KA8MZA'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 KA8MZA.
- MC NAMARA, ROGER WGAgranted 2017-05-17