Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4EEZ callsign genealogy
Currently held by Shaw, Mark G
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 K4EEZ's current licensee, walking backwards.
- Shaw, Mark GNVgranted 2001-07-09cancelled 2004-10-01
Successor callsigns
Callsigns held now by people who previously held K4EEZ.
No current licensee on record previously held this callsign.