Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI7ZMK callsign genealogy
Currently held by Chovanak, Tim M
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 KI7ZMK's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KI7ZMK.
- Chovanak, Timothy MWAgranted 2018-07-21cancelled 2019-01-01