Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9FAJ callsign genealogy
Currently held by STEPANEK JR, WILLIAM L
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 N9FAJ's current licensee, walking backwards.
- KA9LGQno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held N9FAJ.
- STEPANEK JR, WILLIAM LILgranted 2008-03-01cancelled 2016-05-14