Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM7WTF callsign genealogy
Currently held by MATTHEWS, KEN
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 KM7WTF's current licensee, walking backwards.
- MATTHEWS, KENUTgranted 2014-11-04cancelled 2016-04-15
Successor callsigns
Callsigns held now by people who previously held KM7WTF.
No current licensee on record previously held this callsign.