Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4XAS callsign genealogy
Currently held by MCCARTHY, IV, GEORGE 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 N4XAS's current licensee, walking backwards.
- Cabrera, EddyALgranted 2025-03-07cancelled 2025-09-23
Successor callsigns
Callsigns held now by people who previously held N4XAS.
- MC CARTHY IV, GEORGE WGAgranted 1998-02-27cancelled 2010-03-02
All historical holders
Every license row we've seen with the callsign N4XAS, oldest first.
- Cabrera, Eddy AL2025-09-23 active
- MCCARTHY, IV, GEORGE W.— → cancelled 1998-02-27