Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KC5GB callsign genealogy
Currently held by TITTLE III, GEORGE B
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 KC5GB's current licensee, walking backwards.
- TITTLE III, GEORGE BTXgranted 2003-08-07cancelled 2007-08-29
- N5BUYno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KC5GB.
- ABBRUSCATO, JOHN VTXgranted 2017-07-06
All historical holders
Every license row we've seen with the callsign KC5GB, oldest first.
- TITTLE III, GEORGE B TX2017-06-02 active
- ABBRUSCATO, JOHN V— → cancelled 1997-10-01