Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB3FAC callsign genealogy
Currently held by Nenno, Thomas W
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 KB3FAC's current licensee, walking backwards.
- Nenno, Thomas WPAgranted 2000-05-11cancelled 2000-08-17
Successor callsigns
Callsigns held now by people who previously held KB3FAC.
No current licensee on record previously held this callsign.