Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NC4TV callsign genealogy
Currently held by TRIANGLE AMATEUR TELEVISION ASSOCIATION
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 NC4TV's current licensee, walking backwards.
- KN4KSNcancelledAlpha Henry DX GroupNCgranted 2018-03-19cancelled 2020-02-19
Successor callsigns
Callsigns held now by people who previously held NC4TV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NC4TV, oldest first.
- TRIANGLE AMATEUR TELEVISION ASSOCIATION NC2008-01-25 → cancelled 2020-01-28
- Alpha Henry DX Group NC2020-02-19 active