Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NC4TT callsign genealogy
Currently held by YADKIN VALLEY AMATEUR RADIO 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 NC4TT's current licensee, walking backwards.
- KE4YVFcancelledYADKIN VALLEY AMATEUR RADIO CLUBNCgranted 2015-05-14cancelled 2021-07-27
Successor callsigns
Callsigns held now by people who previously held NC4TT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NC4TT, oldest first.
- TUMBLESON, BOBBY L NC2009-02-13 → cancelled 2021-05-13
- YADKIN VALLEY AMATEUR RADIO CLUB NC2021-07-27 active