Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4AFB callsign genealogy
Currently held by ROARK, THOMAS S
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 N4AFB's current licensee, walking backwards.
- ROARK, THOMAS STNgranted 2001-10-10cancelled 2006-02-14
Successor callsigns
Callsigns held now by people who previously held N4AFB.
- CONOVER, RICHARD KFLgranted 2000-11-02cancelled 2006-09-12