Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM6MCK callsign genealogy
Currently held by BACA, MCKENNA Y
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 KM6MCK's current licensee, walking backwards.
- BACA, MCKENNA YCAgranted 2016-04-29cancelled 2016-05-24
Successor callsigns
Callsigns held now by people who previously held KM6MCK.
No current licensee on record previously held this callsign.