Confidence: Medium · Source: FCC ULS · As of 2026-09-09
W5CTS callsign genealogy
Currently held by SCHILLER, CHARLES T
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 W5CTS's current licensee, walking backwards.
- SCHILLER, CHARLES TTXgranted 1997-08-13cancelled 2002-11-15
Successor callsigns
Callsigns held now by people who previously held W5CTS.
No current licensee on record previously held this callsign.