Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KQ4FA callsign genealogy
Currently held by HALL, WILLIAM D
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 KQ4FA's current licensee, walking backwards.
- KD4IVXno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KQ4FA.
- HALL, WILLIAM DGAgranted 2025-08-02