Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG4CQT callsign genealogy
Currently held by OVERSTREET, JOHN C
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 KG4CQT's current licensee, walking backwards.
- OVERSTREET, JOHN Ccancelled 1999-03-31
Successor callsigns
Callsigns held now by people who previously held KG4CQT.
- OVERSTREET, JOHN CCOgranted 1999-03-31cancelled 2009-06-11