Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK7KKA callsign genealogy
Currently held by Koch, Kenneth A
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 KK7KKA's current licensee, walking backwards.
- Koch, Kenneth AWAgranted 2018-06-26cancelled 2018-07-20
Successor callsigns
Callsigns held now by people who previously held KK7KKA.
- Koch, Kenneth AWAgranted 2018-09-14