Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6CKM callsign genealogy
Currently held by MCKENZIE, CHRISTOPHER K
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 W6CKM's current licensee, walking backwards.
- MCKENZIE, CHRISTOPHER KCAgranted 2007-04-16cancelled 2016-08-05
Successor callsigns
Callsigns held now by people who previously held W6CKM.
No current licensee on record previously held this callsign.