Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB6KCM callsign genealogy
Currently held by Davis, John
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 WB6KCM's current licensee, walking backwards.
- Davis, John AUTgranted 2025-01-01cancelled 2025-01-22
Successor callsigns
Callsigns held now by people who previously held WB6KCM.
No current licensee on record previously held this callsign.