Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9MML callsign genealogy
Currently held by HANSEN, STEPHEN 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 W9MML's current licensee, walking backwards.
- HANSEN, STEPHEN AILgranted 2007-11-20cancelled 2010-08-31
Successor callsigns
Callsigns held now by people who previously held W9MML.
No current licensee on record previously held this callsign.