Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9GEN callsign genealogy
Currently held by Werner, John M
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 W9GEN's current licensee, walking backwards.
- WERNER, JOHN MWIgranted 2001-11-21cancelled 2002-07-20
Successor callsigns
Callsigns held now by people who previously held W9GEN.
No current licensee on record previously held this callsign.