Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0CCT callsign genealogy
Currently held by KELLER, KENNETH
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 K0CCT's current licensee, walking backwards.
- KELLER, KENNETHCOgranted 2020-08-24cancelled 2020-09-12
Successor callsigns
Callsigns held now by people who previously held K0CCT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0CCT, oldest first.
- CAREY, RICHARD K TX1989-01-17 → cancelled 2001-01-18
- KELLER, KENNETH CO2020-09-12 active