Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9ADY callsign genealogy
Currently held by SULLIVAN, MICHAEL E
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 W9ADY's current licensee, walking backwards.
- SULLIVAN, MICHAEL EILgranted 2007-05-24cancelled 2007-07-03
Successor callsigns
Callsigns held now by people who previously held W9ADY.
No current licensee on record previously held this callsign.