Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB7ZW callsign genealogy
Currently held by MC MULLEN, MATT 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 AB7ZW's current licensee, walking backwards.
- MC MULLEN, MATT Dcancelled 1998-12-04
Successor callsigns
Callsigns held now by people who previously held AB7ZW.
No current licensee on record previously held this callsign.