Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5KMT callsign genealogy
Currently held by Best, Keith 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 W5KMT's current licensee, walking backwards.
- Best, Keith ATXgranted 2015-05-14cancelled 2016-01-22
Successor callsigns
Callsigns held now by people who previously held W5KMT.
No current licensee on record previously held this callsign.