Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8CTX callsign genealogy
Currently held by Koch, Mick V
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 K8CTX's current licensee, walking backwards.
- Koch, Mick VOHgranted 2015-08-11cancelled 2015-10-02
Successor callsigns
Callsigns held now by people who previously held K8CTX.
- Koch, Mick VOHgranted 2015-10-31cancelled 2016-10-06