Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF4IL callsign genealogy
Currently held by KILCOURSE III, TOM
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 AF4IL's current licensee, walking backwards.
- KILCOURSE III, TOMcancelled 1998-03-02
Successor callsigns
Callsigns held now by people who previously held AF4IL.
No current licensee on record previously held this callsign.