Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NC4LL callsign genealogy
Currently held by Triangle DX Club
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 NC4LL's current licensee, walking backwards.
- KN4SPCcancelledTriangle DX ClubNCgranted 2019-02-25cancelled 2019-04-13
Successor callsigns
Callsigns held now by people who previously held NC4LL.
No current licensee on record previously held this callsign.