Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NC4HA callsign genealogy
Currently held by AUSTIN JR, HAROLD S
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 NC4HA's current licensee, walking backwards.
- Austin JR, Harold SSCgranted 1995-03-02cancelled 2003-02-11
Successor callsigns
Callsigns held now by people who previously held NC4HA.
No current licensee on record previously held this callsign.