Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6EZM callsign genealogy
Currently held by GUY, LAWRENCE D
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 K6EZM's current licensee, walking backwards.
- HURLEY, RYAN MCAgranted 2024-01-30cancelled 2024-03-12
Successor callsigns
Callsigns held now by people who previously held K6EZM.
- HURLEY, RYAN MCAgranted 2025-06-07
All historical holders
Every license row we've seen with the callsign K6EZM, oldest first.
- GUY, LAWRENCE D CA1997-03-05 → cancelled 2009-03-06
- HURLEY, RYAN M CA2024-03-12 → cancelled 2025-06-07