Confidence: Medium · Source: FCC ULS · As of 2026-09-09
K4SQL callsign genealogy
Currently held by DeLoach, F Hutch
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 K4SQL's current licensee, walking backwards.
- DE LOACH, F HUTCHGAgranted 1998-08-28cancelled 2002-06-07
Successor callsigns
Callsigns held now by people who previously held K4SQL.
No current licensee on record previously held this callsign.