Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC5CAK callsign genealogy
Currently held by Gunning, Thomas
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 KC5CAK's current licensee, walking backwards.
- Gunning III, Thomas CTXgranted 2025-06-10cancelled 2025-06-28
Successor callsigns
Callsigns held now by people who previously held KC5CAK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC5CAK, oldest first.
- GUNNING III, THOMAS C TX1993-08-17 → cancelled 2005-08-18
- Gunning, Thomas TX2025-06-28 active