Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG4X callsign genealogy
Currently held by CORBETT, HUGH 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 KG4X's current licensee, walking backwards.
- CRETER, NEIL SGAgranted 2008-02-07cancelled 2011-01-28
Successor callsigns
Callsigns held now by people who previously held KG4X.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KG4X, oldest first.
- CORBETT, HUGH D AL2005-10-26 → cancelled 2009-01-09
- CRETER, NEIL S FL2021-02-11 active