Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4MCX callsign genealogy
Currently held by McCurdy, Kevin R
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 K4MCX's current licensee, walking backwards.
- McCurdy, Kevin RGAgranted 2012-07-25cancelled 2012-08-14
Successor callsigns
Callsigns held now by people who previously held K4MCX.
No current licensee on record previously held this callsign.