Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9MAS callsign genealogy
Currently held by SMITH, MICHAEL A
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 W9MAS's current licensee, walking backwards.
- SMITH, MICHAEL AINgranted 2000-10-19cancelled 2004-01-03
Successor callsigns
Callsigns held now by people who previously held W9MAS.
No current licensee on record previously held this callsign.