Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4MCH callsign genealogy
Currently held by GRANT, MITCHELL W
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 K4MCH's current licensee, walking backwards.
- Grant, Mitchell WGAgranted 2004-03-19cancelled 2004-09-08
Successor callsigns
Callsigns held now by people who previously held K4MCH.
No current licensee on record previously held this callsign.