Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4CTT callsign genealogy
Currently held by THURMAN, 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 W4CTT's current licensee, walking backwards.
- THURMAN, CHARLES TCAgranted 2021-03-01cancelled 2021-03-30
Successor callsigns
Callsigns held now by people who previously held W4CTT.
- MYERS, EDWIN NVAgranted 2007-07-11cancelled 2019-10-08
All historical holders
Every license row we've seen with the callsign W4CTT, oldest first.
- THURMAN, CHARLES T CA2021-03-30 active
- MYERS, EDWIN N— → cancelled 1997-10-06