Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NC4TS callsign genealogy
Currently held by SCHWARTZ, THOMAS A
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 NC4TS's current licensee, walking backwards.
- SCHWARTZ, THOMAS Acancelled 1997-10-16
Successor callsigns
Callsigns held now by people who previously held NC4TS.
No current licensee on record previously held this callsign.