Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NX4AC callsign genealogy
Currently held by CLARK, ANDREW T
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 NX4AC's current licensee, walking backwards.
- CLARK, ANDREW TGAgranted 2012-03-19cancelled 2013-07-13
Successor callsigns
Callsigns held now by people who previously held NX4AC.
No current licensee on record previously held this callsign.