Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0CTH callsign genealogy
Currently held by HERNANDEZ, COLE T
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 K0CTH's current licensee, walking backwards.
- Hernandez, Cole TCAgranted 2011-08-08cancelled 2020-05-12
Successor callsigns
Callsigns held now by people who previously held K0CTH.
- HERNANDEZ, COLE TCAgranted 2022-01-15