Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9EMC callsign genealogy
Currently held by LUBITZ, WILLIAM J
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 W9EMC's current licensee, walking backwards.
- LUBITZ, WILLIAM JWIgranted 1996-04-19cancelled 2000-05-23
Successor callsigns
Callsigns held now by people who previously held W9EMC.
No current licensee on record previously held this callsign.